Subclass |
| Title |
ClassTitle
|
| ===>
VALVES AND VALVE ACTUATION
|
| | |
1.1 | ![[Patents]](../gifs/ps.gif) | BLOW-OUT PREVENTERS (I.E., COOPERATING SEGMENTS OF ANNULUS) |
1.2 | ![[Patents]](../gifs/ps.gif) | . Deformable annulus |
1.3 | ![[Patents]](../gifs/ps.gif) | . Radial reciprocating ram |
3 | ![[Patents]](../gifs/ps.gif) | PATTERN TRACER CONTROLLED ACTUATOR |
4 | ![[Patents]](../gifs/ps.gif) | TUBE COMPRESSORS |
5 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure actuated |
6 | ![[Patents]](../gifs/ps.gif) | . Roller tube contacting element |
7 | ![[Patents]](../gifs/ps.gif) | . Perpendicularly reciprocating tube contacting element |
8 | ![[Patents]](../gifs/ps.gif) | . . Screw actuated |
9 | ![[Patents]](../gifs/ps.gif) | . Pivoting tube contacting element |
10 | ![[Patents]](../gifs/ps.gif) | . . U-shaped resilient bar or rod |
11 | ![[Patents]](../gifs/ps.gif) | HEAT OR BUOYANCY MOTOR ACTUATED |
12 | ![[Patents]](../gifs/ps.gif) | FLUID ACTUATED OR RETARDED |
14 | ![[Patents]](../gifs/ps.gif) | . Fluid and non-fluid actuators |
15 | ![[Patents]](../gifs/ps.gif) | . Compulsory cut-off after flow period |
16 | ![[Patents]](../gifs/ps.gif) | . . Serial main line cut-off and manual valves (e.g., hydraulic "fuses") |
17 | ![[Patents]](../gifs/ps.gif) | . . . Interconnected motion |
18 | ![[Patents]](../gifs/ps.gif) | . . . . Manual and pilot valves |
19 | ![[Patents]](../gifs/ps.gif) | . . Auxiliary pilot valve overrides a first pilot valve |
20 | ![[Patents]](../gifs/ps.gif) | . . Forced return of actuator to cut-off position |
21 | ![[Patents]](../gifs/ps.gif) | . . Actuator connection released on opening of cut-off valve |
22 | ![[Patents]](../gifs/ps.gif) | . . Control fluid released into closed build-up chamber |
23 | ![[Patents]](../gifs/ps.gif) | . . Dashpot interconnects actuator and valve |
24 | ![[Patents]](../gifs/ps.gif) | . Venturi or line flow effect assisted |
25 | ![[Patents]](../gifs/ps.gif) | . Pilot or servo type motor |
26 | ![[Patents]](../gifs/ps.gif) | . . Alternative pressure sources or pilot valve |
27 | ![[Patents]](../gifs/ps.gif) | . . Servo failure responsive control of main valve |
28 | ![[Patents]](../gifs/ps.gif) | . . Fluid actuated pilot valve |
29 | ![[Patents]](../gifs/ps.gif) | . . . With additional pilot valve control |
30.01 | ![[Patents]](../gifs/ps.gif) | . . Electrically actuated pilot valve |
30.02 | ![[Patents]](../gifs/ps.gif) | . . . Main valve biased closed by fluid pressure |
30.03 | ![[Patents]](../gifs/ps.gif) | . . . . Venting passage within movable main valve |
30.04 | ![[Patents]](../gifs/ps.gif) | . . . . . Pilot valve movably mounted within or around main valve |
30.05 | ![[Patents]](../gifs/ps.gif) | . . . . Fluid pressure sole means for biasing valve closed |
31 | ![[Patents]](../gifs/ps.gif) | . . Double or oppositely acting motor units |
32 | ![[Patents]](../gifs/ps.gif) | . . Latched pilot valve |
33 | ![[Patents]](../gifs/ps.gif) | . . Choked pressure type servo motor |
34 | ![[Patents]](../gifs/ps.gif) | . . . With reverse flow prevenging (nonsiphoning) |
35 | ![[Patents]](../gifs/ps.gif) | . . . Variable choke passage according to valve position |
36 | ![[Patents]](../gifs/ps.gif) | . . . With separate dashpot or choked fluid retarding chamber |
37 | ![[Patents]](../gifs/ps.gif) | . . . With choke or restrictor in main line |
38 | ![[Patents]](../gifs/ps.gif) | . . . Pilot valve seated in motor or valve element |
39 | ![[Patents]](../gifs/ps.gif) | . . . . Controls inlet to choke chamber |
40 | ![[Patents]](../gifs/ps.gif) | . . . . Tilting pilot valve |
41 | ![[Patents]](../gifs/ps.gif) | . . . Remote pilot valve actuation |
42 | ![[Patents]](../gifs/ps.gif) | . . . Adjustable opening limit for main valve |
43 | ![[Patents]](../gifs/ps.gif) | . . . Main valve biased open by line pressure |
44 | ![[Patents]](../gifs/ps.gif) | . . . . Differential reaction surface for line pressure |
45 | ![[Patents]](../gifs/ps.gif) | . . . . . Diaphragm or bellows surface |
46 | ![[Patents]](../gifs/ps.gif) | . . . . Diaphragm or bellows motor element |
47 | ![[Patents]](../gifs/ps.gif) | . . With separate dashpot or choked fluid retarder |
48 | ![[Patents]](../gifs/ps.gif) | . Dashpot or fluid controlled retarder or timer |
49 | ![[Patents]](../gifs/ps.gif) | . . Latch or trip releasing |
50 | ![[Patents]](../gifs/ps.gif) | . . Line pressure connected dashpot or choke chamber |
51 | ![[Patents]](../gifs/ps.gif) | . . . With choke by-pass or relief means |
52 | ![[Patents]](../gifs/ps.gif) | . . . Chamber fills on closing of main valve |
53 | ![[Patents]](../gifs/ps.gif) | . . Line connected open accumulating chamber |
54 | ![[Patents]](../gifs/ps.gif) | . . Closed fluid circuit dashpot or choke chamber |
55 | ![[Patents]](../gifs/ps.gif) | . . With choke by-pass or relief means |
56 | ![[Patents]](../gifs/ps.gif) | . Plural operations (e.g., lifting and rotating rotary valve) |
57 | ![[Patents]](../gifs/ps.gif) | . Fluid link or column actuator |
58 | ![[Patents]](../gifs/ps.gif) | . With mechanical movement between actuator and valve |
59 | ![[Patents]](../gifs/ps.gif) | . Rotary or oscillatory motor |
60 | ![[Patents]](../gifs/ps.gif) | . With adjustable limit stop for actuator |
61 | ![[Patents]](../gifs/ps.gif) | . Flexible wall expansible chamber reciprocating valve actuator |
61.1 | ![[Patents]](../gifs/ps.gif) | . . Flexible wall valves fluid |
61.2 | ![[Patents]](../gifs/ps.gif) | . . Coaxial actuator, seat and valve |
61.3 | ![[Patents]](../gifs/ps.gif) | . . . Valve between coaxial spring biasing means and actuator |
61.4 | ![[Patents]](../gifs/ps.gif) | . . . Coaxial spring biasing means between valve and actuator |
61.5 | ![[Patents]](../gifs/ps.gif) | . . . Actuator wall between valve and coaxial spring biasing means |
62 | ![[Patents]](../gifs/ps.gif) | . Piston type expansible chamber reciprocating valve actuator |
63 | ![[Patents]](../gifs/ps.gif) | . . Unitary piston and valve |
63.4 | ![[Patents]](../gifs/ps.gif) | . . Lost motion, abutment or resilient connection between actuator and valve |
63.5 | ![[Patents]](../gifs/ps.gif) | . . Coaxial actuator, seat and valve |
63.6 | ![[Patents]](../gifs/ps.gif) | . . . Coaxial spring biasing means between valve and actuator |
64 | ![[Patents]](../gifs/ps.gif) | WITH NON-FLUID RETARDER |
65 | ![[Patents]](../gifs/ps.gif) | PERMANENT OR CONSTANTLY ENERGIZED MAGNET ACTUATOR |
66 | ![[Patents]](../gifs/ps.gif) | BIASED TRIP |
67 | ![[Patents]](../gifs/ps.gif) | . With second diverse control |
68 | ![[Patents]](../gifs/ps.gif) | . Electrical trip actuation |
69 | ![[Patents]](../gifs/ps.gif) | . . Trip operated on failure of electric power |
70 | ![[Patents]](../gifs/ps.gif) | . . With electrical resetting means |
71 | ![[Patents]](../gifs/ps.gif) | . . . Rotary electric motor |
72 | ![[Patents]](../gifs/ps.gif) | . Weight biased trip |
73 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure trip actuation |
74 | ![[Patents]](../gifs/ps.gif) | . Mechanical movement trip actuation |
75 | ![[Patents]](../gifs/ps.gif) | WITH SNAP ACTION |
76 | ![[Patents]](../gifs/ps.gif) | IMPACT TYPE ACTUATOR |
77 | ![[Patents]](../gifs/ps.gif) | LOST MOTION BETWEEN ACTUATOR AND VALVE |
78 | ![[Patents]](../gifs/ps.gif) | . Lever |
79 | ![[Patents]](../gifs/ps.gif) | . Overload release |
80 | ![[Patents]](../gifs/ps.gif) | . . Elastic |
81 | ![[Patents]](../gifs/ps.gif) | . . Slip coupling between actuator and valve |
82 | ![[Patents]](../gifs/ps.gif) | . Check valve with external opening and closing means |
83 | ![[Patents]](../gifs/ps.gif) | . . Spring |
84 | ![[Patents]](../gifs/ps.gif) | VALVE HEAD MOVABLY CONNECTED FOR ACCOMMODATION TO SEAT |
85 | ![[Patents]](../gifs/ps.gif) | . With yieldable connection |
86 | ![[Patents]](../gifs/ps.gif) | . With universal connection |
87 | ![[Patents]](../gifs/ps.gif) | . With single plane swing pivoted connection |
88 | ![[Patents]](../gifs/ps.gif) | . Rotatable only |
89 | ![[Patents]](../gifs/ps.gif) | WITH MEANS FOR BLOCKING OR DISABLING ACTUATOR |
89.5 | ![[Patents]](../gifs/ps.gif) | . Actuator, or blocking means, includes flow path joint |
90 | ![[Patents]](../gifs/ps.gif) | . Attachments |
91 | ![[Patents]](../gifs/ps.gif) | . . Requiring modification of valve |
92 | ![[Patents]](../gifs/ps.gif) | . . Acting on valve limit stop |
93 | ![[Patents]](../gifs/ps.gif) | . . . Mounted on valve actuator |
94 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure biased latch |
95 | ![[Patents]](../gifs/ps.gif) | . Released by non-valving actuator motion |
96 | ![[Patents]](../gifs/ps.gif) | . . Linear reciprocation of rotary handle |
97 | ![[Patents]](../gifs/ps.gif) | . . . Latch connects actuator to body through head |
98 | ![[Patents]](../gifs/ps.gif) | . . Pivoted handle |
99 | ![[Patents]](../gifs/ps.gif) | . . . With spring |
100 | ![[Patents]](../gifs/ps.gif) | . . Rotation of reciprocating handle |
101 | ![[Patents]](../gifs/ps.gif) | . Latch manipulator mounted on handle or stem |
102 | ![[Patents]](../gifs/ps.gif) | . . Constrained linear motion |
103 | ![[Patents]](../gifs/ps.gif) | . . . With pivoted latch |
104 | ![[Patents]](../gifs/ps.gif) | . . . With latch rigidly associated with manipulator |
105 | ![[Patents]](../gifs/ps.gif) | . . . . Latch lug extends transversely to axis of manipulator |
106 | ![[Patents]](../gifs/ps.gif) | . . . With transversely movable latch |
107 | ![[Patents]](../gifs/ps.gif) | . . With pivoted latch |
108 | ![[Patents]](../gifs/ps.gif) | . . . Resilient latch and manipulator |
109 | ![[Patents]](../gifs/ps.gif) | . . . With spring |
110 | ![[Patents]](../gifs/ps.gif) | . . With reciprocating latch |
111 | ![[Patents]](../gifs/ps.gif) | . Latch manipulator mounted on valve body |
112 | ![[Patents]](../gifs/ps.gif) | . . Set screw |
113 | ![[Patents]](../gifs/ps.gif) | . . Constrained linear motion of latch with rigidly associated manipulator |
114 | ![[Patents]](../gifs/ps.gif) | . . With pivoted latch |
115 | ![[Patents]](../gifs/ps.gif) | . . . Resilient latch and manipulator |
116 | ![[Patents]](../gifs/ps.gif) | . . . With spring |
117 | ![[Patents]](../gifs/ps.gif) | WITH RESTRICTOR IN PARALLEL TO MAIN VALVE |
118 | ![[Patents]](../gifs/ps.gif) | WITH MATERIAL GUIDE OR RESTRICTOR |
119 | ![[Patents]](../gifs/ps.gif) | . Aspirated stem drain |
120 | ![[Patents]](../gifs/ps.gif) | . Movable or resilient guide or restrictor |
121 | ![[Patents]](../gifs/ps.gif) | . . Adjustable guide or restrictor |
122 | ![[Patents]](../gifs/ps.gif) | . . . Tapered metering plug |
123 | ![[Patents]](../gifs/ps.gif) | . Valve at point of greatest restriction |
124 | ![[Patents]](../gifs/ps.gif) | . . Venturi restrictor |
125 | ![[Patents]](../gifs/ps.gif) | . Drop forming restrictor |
126 | ![[Patents]](../gifs/ps.gif) | . Spiral guide or spiral restrictor |
127 | ![[Patents]](../gifs/ps.gif) | . Baffle or zigzag flow restrictor |
128 | ![[Patents]](../gifs/ps.gif) | WITH DETACHABLE ACTUATOR AND MEANS TO PREVENT LEAKAGE WHEN ACTUATOR IS DETACHED |
129.01 | ![[Patents]](../gifs/ps.gif) | ELECTRICALLY ACTUATED VALVE |
129.02 | ![[Patents]](../gifs/ps.gif) | . With means to bias valve open |
129.03 | ![[Patents]](../gifs/ps.gif) | . With nonelectrical actuator |
129.04 | ![[Patents]](../gifs/ps.gif) | . Remote or follow-up control system for electrical actuator |
129.05 | ![[Patents]](../gifs/ps.gif) | . Having means to produce digital pulses |
129.06 | ![[Patents]](../gifs/ps.gif) | . Having element dimensionally responsive to field |
129.07 | ![[Patents]](../gifs/ps.gif) | . Balanced valve |
129.08 | ![[Patents]](../gifs/ps.gif) | . Having means to produce proportional flow |
129.09 | ![[Patents]](../gifs/ps.gif) | . Solenoid having plural coils |
129.1 | ![[Patents]](../gifs/ps.gif) | . . Coils have common axis |
129.11 | ![[Patents]](../gifs/ps.gif) | . Rotary electric actuator |
129.12 | ![[Patents]](../gifs/ps.gif) | . . With limit control |
129.13 | ![[Patents]](../gifs/ps.gif) | . . With speed or braking control |
129.14 | ![[Patents]](../gifs/ps.gif) | . Freely rotatable ball valve |
129.15 | ![[Patents]](../gifs/ps.gif) | . Including solenoid |
129.16 | ![[Patents]](../gifs/ps.gif) | . . Having plate-shaped armature |
129.17 | ![[Patents]](../gifs/ps.gif) | . . Having diaphragm between coil and opening controlled |
129.18 | ![[Patents]](../gifs/ps.gif) | . . With means to adjust stroke of armature |
129.19 | ![[Patents]](../gifs/ps.gif) | . . Lost motion between valve and valve actuator |
129.2 | ![[Patents]](../gifs/ps.gif) | . . Mechanical movement between valve and solenoid |
129.21 | ![[Patents]](../gifs/ps.gif) | . . Coil surrounds valve port or flow line |
129.22 | ![[Patents]](../gifs/ps.gif) | . . Solenoid within flow line |
142 | ![[Patents]](../gifs/ps.gif) | WITH CORRELATED FLOW PATH |
149 | ![[Patents]](../gifs/ps.gif) | . Valve operated by joining flow path sections |
149.1 | ![[Patents]](../gifs/ps.gif) | . . Joining motion includes linear valve operating component |
149.2 | ![[Patents]](../gifs/ps.gif) | . . . Valve rotatably or hingedly mounted |
149.3 | ![[Patents]](../gifs/ps.gif) | . . . Valve motion is transverse to, or opposed to, the linear component |
149.4 | ![[Patents]](../gifs/ps.gif) | . . . Joint includes screw thimble |
149.5 | ![[Patents]](../gifs/ps.gif) | . . . Of rotatable flow path section |
149.6 | ![[Patents]](../gifs/ps.gif) | . . . Motion opposed by valve spring |
149.7 | ![[Patents]](../gifs/ps.gif) | . . . . Contact only, or friction, joint |
149.8 | ![[Patents]](../gifs/ps.gif) | . Valve operated by motion of flow path |
149.9 | ![[Patents]](../gifs/ps.gif) | . Flow path joint interlocked with valve or actuator |
144 | ![[Patents]](../gifs/ps.gif) | . Tank |
145 | ![[Patents]](../gifs/ps.gif) | . Pipe side |
146 | ![[Patents]](../gifs/ps.gif) | . . Clamp type coupling |
147 | ![[Patents]](../gifs/ps.gif) | . Pipe end (terminal valve) |
148 | ![[Patents]](../gifs/ps.gif) | . Pipe coupling or union |
150 | ![[Patents]](../gifs/ps.gif) | . . Flexible or expansible |
151 | ![[Patents]](../gifs/ps.gif) | . . Non-rotatable conduit coupling |
152 | ![[Patents]](../gifs/ps.gif) | . . Valve seat and coupling element removable as a unit |
143 | ![[Patents]](../gifs/ps.gif) | . With mounting or support |
153 | ![[Patents]](../gifs/ps.gif) | . With particular outlet or inlet |
154 | ![[Patents]](../gifs/ps.gif) | . . Fluid deflecting means at outlet |
155 | ![[Patents]](../gifs/ps.gif) | . . Nozzle or spout |
156 | ![[Patents]](../gifs/ps.gif) | . . . With receptacle accommodating feature |
157 | ![[Patents]](../gifs/ps.gif) | WITH MEANS TO INCREASE HEAD AND SEAT CONTACT PRESSURE |
158 | ![[Patents]](../gifs/ps.gif) | . With positive reduction |
159 | ![[Patents]](../gifs/ps.gif) | . . Seat pressed to valve |
160 | ![[Patents]](../gifs/ps.gif) | . . Rotary valve |
161 | ![[Patents]](../gifs/ps.gif) | . . . Independent actuation |
162 | ![[Patents]](../gifs/ps.gif) | . . . Cam or wedge |
163 | ![[Patents]](../gifs/ps.gif) | . . . . Encased |
164 | ![[Patents]](../gifs/ps.gif) | . . . Screw |
165 | ![[Patents]](../gifs/ps.gif) | . . . . Non-reciprocating |
166 | ![[Patents]](../gifs/ps.gif) | . . . . . With slip coupling |
167 | ![[Patents]](../gifs/ps.gif) | . . Bifaced |
168 | ![[Patents]](../gifs/ps.gif) | . . . Screw |
169 | ![[Patents]](../gifs/ps.gif) | . . . Toggle |
170 | ![[Patents]](../gifs/ps.gif) | . Seat pressed to valve |
171 | ![[Patents]](../gifs/ps.gif) | . . Packing presed by gland |
172 | ![[Patents]](../gifs/ps.gif) | . . Fluid pressure |
173 | ![[Patents]](../gifs/ps.gif) | . . . Butterfly valve |
174 | ![[Patents]](../gifs/ps.gif) | . . Spring |
175 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure |
176 | ![[Patents]](../gifs/ps.gif) | . Spring |
177 | ![[Patents]](../gifs/ps.gif) | . . Pivoted valve |
178 | ![[Patents]](../gifs/ps.gif) | . . . Bifaced |
179 | ![[Patents]](../gifs/ps.gif) | . . . Terminal |
180 | ![[Patents]](../gifs/ps.gif) | . . Rotary valve |
181 | ![[Patents]](../gifs/ps.gif) | . . . Plug |
182 | ![[Patents]](../gifs/ps.gif) | . . . . Expanding |
183 | ![[Patents]](../gifs/ps.gif) | . . . . Encased |
184 | ![[Patents]](../gifs/ps.gif) | . . . . . At actuator end |
185 | ![[Patents]](../gifs/ps.gif) | . . . Spring in fluid |
186 | ![[Patents]](../gifs/ps.gif) | . . Piston |
187 | ![[Patents]](../gifs/ps.gif) | . Separate actuators or actuator motion |
188 | ![[Patents]](../gifs/ps.gif) | . . Rotary valve |
189 | ![[Patents]](../gifs/ps.gif) | . . Piston with expansible packing |
190 | ![[Patents]](../gifs/ps.gif) | . Piston |
191 | ![[Patents]](../gifs/ps.gif) | . . Packing expands with closing |
192 | ![[Patents]](../gifs/ps.gif) | . Rotary valve |
193 | ![[Patents]](../gifs/ps.gif) | . Gate valve |
194 | ![[Patents]](../gifs/ps.gif) | . . Screw sole actuator of expander and valve |
195 | ![[Patents]](../gifs/ps.gif) | . . Bifaced |
196 | ![[Patents]](../gifs/ps.gif) | . . . In both closed and open positions |
197 | ![[Patents]](../gifs/ps.gif) | . . . Faces pressed by subsequently movable expander |
198 | ![[Patents]](../gifs/ps.gif) | . . . . With second expander |
199 | ![[Patents]](../gifs/ps.gif) | . . . . Face element directly contacts casing |
200 | ![[Patents]](../gifs/ps.gif) | . . . Carried expander contacts valve casing |
201 | ![[Patents]](../gifs/ps.gif) | . . . . Pivoting expander |
202 | ![[Patents]](../gifs/ps.gif) | . . . Faces or carrier contact stationary expander |
203 | ![[Patents]](../gifs/ps.gif) | . . Cam or wedge |
204 | ![[Patents]](../gifs/ps.gif) | . . . Moves with respect to head and seat |
205 | ![[Patents]](../gifs/ps.gif) | WITH SELECTIVE FLOW REGULATION |
206 | ![[Patents]](../gifs/ps.gif) | . Different sized bores in valve head |
207 | ![[Patents]](../gifs/ps.gif) | . . Rotary plug |
208 | ![[Patents]](../gifs/ps.gif) | . Rotary |
209 | ![[Patents]](../gifs/ps.gif) | . . Plug |
210 | ![[Patents]](../gifs/ps.gif) | SEQUENTIAL OPENING OR CLOSING OF SERIAL PORTS IN SINGLE FLOW LINE (E.G., ANTI-SCORING) |
211 | ![[Patents]](../gifs/ps.gif) | SERIAL ALTERNATELY CLOSED PORTS |
212 | ![[Patents]](../gifs/ps.gif) | RELATIVELY MOVABLE VALVE ELEMENTS FORM SINGLE PORT CLOSURE (E.G., IRIS DIAPHRAGM) |
213 | ![[Patents]](../gifs/ps.gif) | MECHANICAL MOVEMENT ACTUATOR |
214 | ![[Patents]](../gifs/ps.gif) | . Particularly packed or sealed |
215 | ![[Patents]](../gifs/ps.gif) | . Plural motions of valve |
216 | ![[Patents]](../gifs/ps.gif) | . . Screw threads in flow path |
217 | ![[Patents]](../gifs/ps.gif) | . . Valve head between actuator and screw |
218 | ![[Patents]](../gifs/ps.gif) | . . Encased |
219 | ![[Patents]](../gifs/ps.gif) | . . . Threadlessly coupled to screw |
220 | ![[Patents]](../gifs/ps.gif) | . . . . Coupling socket in screw |
221 | ![[Patents]](../gifs/ps.gif) | . . . Threads in removable sleeve |
222 | ![[Patents]](../gifs/ps.gif) | . . . . Sleeve removably in bonnet |
223 | ![[Patents]](../gifs/ps.gif) | . . . . Sleeve is bonnet |
224 | ![[Patents]](../gifs/ps.gif) | . . . . Sleeve flange mounted between body and bonnet |
225 | ![[Patents]](../gifs/ps.gif) | . . Threads in removable sleeve |
226 | ![[Patents]](../gifs/ps.gif) | . . Biased |
227 | ![[Patents]](../gifs/ps.gif) | . . . Spring |
228 | ![[Patents]](../gifs/ps.gif) | . With pivoted valves |
229 | ![[Patents]](../gifs/ps.gif) | . Plural dissimilar mechanical movements |
230 | ![[Patents]](../gifs/ps.gif) | . Ratchet |
231 | ![[Patents]](../gifs/ps.gif) | . Lever |
232 | ![[Patents]](../gifs/ps.gif) | . . Train (plural serial) |
233 | ![[Patents]](../gifs/ps.gif) | . . Leverage variable during operation |
234 | ![[Patents]](../gifs/ps.gif) | . . Adjustable leverage |
235 | ![[Patents]](../gifs/ps.gif) | . . Swiveled |
236 | ![[Patents]](../gifs/ps.gif) | . . Biased |
237 | ![[Patents]](../gifs/ps.gif) | . . . Sliding contact |
238 | ![[Patents]](../gifs/ps.gif) | . . . . Spring |
239 | ![[Patents]](../gifs/ps.gif) | . . . . . Spring co-axial with valve arm |
240 | ![[Patents]](../gifs/ps.gif) | . . . . . . Spring stop on valve stem |
241 | ![[Patents]](../gifs/ps.gif) | . . . . . . Spring abuts valve stem guide |
242 | ![[Patents]](../gifs/ps.gif) | . . . Spring |
243 | ![[Patents]](../gifs/ps.gif) | . . . . Co-acts with lever |
244 | ![[Patents]](../gifs/ps.gif) | . . . . Co-axial with valve stem |
245 | ![[Patents]](../gifs/ps.gif) | . . . . . Spring stop on valve stem |
246 | ![[Patents]](../gifs/ps.gif) | . . . . . Spring abuts valve stem guide |
247 | ![[Patents]](../gifs/ps.gif) | . . . Weight |
248 | ![[Patents]](../gifs/ps.gif) | . Gear |
249 | ![[Patents]](../gifs/ps.gif) | . . Mutilated or Geneva gearing |
249.5 | ![[Patents]](../gifs/ps.gif) | . . Worm type |
250 | ![[Patents]](../gifs/ps.gif) | . . Rectilinear rack |
250.5 | ![[Patents]](../gifs/ps.gif) | . . Mating segments |
251 | ![[Patents]](../gifs/ps.gif) | . Cam |
252 | ![[Patents]](../gifs/ps.gif) | . . Co-axial or parallel axes |
253 | ![[Patents]](../gifs/ps.gif) | . . . Biased |
254 | ![[Patents]](../gifs/ps.gif) | . . . . Bi-directional |
255 | ![[Patents]](../gifs/ps.gif) | . . . . . Non-reciprocating |
256 | ![[Patents]](../gifs/ps.gif) | . . . . Encased |
257 | ![[Patents]](../gifs/ps.gif) | . . Encased with seal |
258 | ![[Patents]](../gifs/ps.gif) | . . . Bi-directional |
259 | ![[Patents]](../gifs/ps.gif) | . . . Cam is finger-like extension |
260 | ![[Patents]](../gifs/ps.gif) | . . . Overhung crank type |
261 | ![[Patents]](../gifs/ps.gif) | . . . Center crank type |
262 | ![[Patents]](../gifs/ps.gif) | . . Biased |
263 | ![[Patents]](../gifs/ps.gif) | . . . Spring |
264 | ![[Patents]](../gifs/ps.gif) | . Screw |
265 | ![[Patents]](../gifs/ps.gif) | . . Plural thread |
266 | ![[Patents]](../gifs/ps.gif) | . . Non-reciprocating actuator |
267 | ![[Patents]](../gifs/ps.gif) | . . . Internal thread |
268 | ![[Patents]](../gifs/ps.gif) | . . . . Inverted cup-shape |
269 | ![[Patents]](../gifs/ps.gif) | . . . . . Separable actuator bushing |
270 | ![[Patents]](../gifs/ps.gif) | . . . Removable guide |
271 | ![[Patents]](../gifs/ps.gif) | . . . . Resiliently mounted actuator |
272 | ![[Patents]](../gifs/ps.gif) | . . . Biased |
273 | ![[Patents]](../gifs/ps.gif) | . . Internal thread |
274 | ![[Patents]](../gifs/ps.gif) | . . Encased |
275 | ![[Patents]](../gifs/ps.gif) | . . . Biased |
276 | ![[Patents]](../gifs/ps.gif) | . . . . Spring |
277 | ![[Patents]](../gifs/ps.gif) | . . Biased |
278 | ![[Patents]](../gifs/ps.gif) | . . . Spring |
279 | ![[Patents]](../gifs/ps.gif) | . Linkage |
280 | ![[Patents]](../gifs/ps.gif) | . . Toggle |
281 | ![[Patents]](../gifs/ps.gif) | BALANCED VALVES |
282 | ![[Patents]](../gifs/ps.gif) | . Reciprocating |
283 | ![[Patents]](../gifs/ps.gif) | . Rotary |
284 | ![[Patents]](../gifs/ps.gif) | LIMIT STOP |
285 | ![[Patents]](../gifs/ps.gif) | . Adjustable |
286 | ![[Patents]](../gifs/ps.gif) | . Rotary valve |
287 | ![[Patents]](../gifs/ps.gif) | . . Stop element on head |
288 | ![[Patents]](../gifs/ps.gif) | . . Stop element on actuator |
289 | ![[Patents]](../gifs/ps.gif) | VALVE ACTUABLE FROM PLURAL POSITIONS |
290 | ![[Patents]](../gifs/ps.gif) | PLURAL SELECTIVE NEUTRAL POSITIONS FOR VALVE OR ACTUATOR |
291 | ![[Patents]](../gifs/ps.gif) | DETACHABLE ACTUATOR |
292 | ![[Patents]](../gifs/ps.gif) | . Rotary valve |
293 | ![[Patents]](../gifs/ps.gif) | EXTENSION FOR ACTUATOR |
294 | ![[Patents]](../gifs/ps.gif) | FLEXIBLE ACTUATOR (E.G., BOWDEN WIRE; CHAIN) |
295 | ![[Patents]](../gifs/ps.gif) | PEDAL ACTUATOR |
296 | ![[Patents]](../gifs/ps.gif) | PLURAL MOTIONS OF ACTUATOR |
297 | ![[Patents]](../gifs/ps.gif) | WITH FRICTION DETENT |
298 | ![[Patents]](../gifs/ps.gif) | PIVOTED VALVES |
299 | ![[Patents]](../gifs/ps.gif) | . Terminal |
300 | ![[Patents]](../gifs/ps.gif) | . . Gate |
301 | ![[Patents]](../gifs/ps.gif) | . Gate |
302 | ![[Patents]](../gifs/ps.gif) | . . Bifaced |
303 | ![[Patents]](../gifs/ps.gif) | . Biased |
304 | ![[Patents]](../gifs/ps.gif) | ROTARY VALVES |
305 | ![[Patents]](../gifs/ps.gif) | . Butterfly |
306 | ![[Patents]](../gifs/ps.gif) | . . Head and/or seat packing |
307 | ![[Patents]](../gifs/ps.gif) | . . . Adjustable |
308 | ![[Patents]](../gifs/ps.gif) | . . Head and stem connections |
309 | ![[Patents]](../gifs/ps.gif) | . Plug |
310 | ![[Patents]](../gifs/ps.gif) | . . Axial and radial bore |
311 | ![[Patents]](../gifs/ps.gif) | . . . Lateral inlet and outlet |
312 | ![[Patents]](../gifs/ps.gif) | . . Retainer at actuator end |
313 | ![[Patents]](../gifs/ps.gif) | . Biased |
315.01 | ![[Patents]](../gifs/ps.gif) | . Ball valve |
315.02 | ![[Patents]](../gifs/ps.gif) | . . Having a particular hardness (i.e., durometric property) |
315.03 | ![[Patents]](../gifs/ps.gif) | . . Of specific material |
315.04 | ![[Patents]](../gifs/ps.gif) | . . . Ceramic (e.g., glass or fired clay) |
315.05 | ![[Patents]](../gifs/ps.gif) | . . . Nonmetallic |
315.06 | ![[Patents]](../gifs/ps.gif) | . . Having a swinging actuator |
315.07 | ![[Patents]](../gifs/ps.gif) | . . Eccentric seating |
315.08 | ![[Patents]](../gifs/ps.gif) | . . Including trunnion opposite axially extending actuating means |
315.09 | ![[Patents]](../gifs/ps.gif) | . . . With removable trunnion cover |
315.1 | ![[Patents]](../gifs/ps.gif) | . . Housing construction |
315.11 | ![[Patents]](../gifs/ps.gif) | . . . Head removable perpendicular to flow passage |
315.12 | ![[Patents]](../gifs/ps.gif) | . . . . At the actuator side (i.e., top entry) |
315.13 | ![[Patents]](../gifs/ps.gif) | . . . Assembled around the head |
315.14 | ![[Patents]](../gifs/ps.gif) | . . . Head removable along one side of flow passage |
315.15 | ![[Patents]](../gifs/ps.gif) | . . . Having inseparable head |
315.16 | ![[Patents]](../gifs/ps.gif) | . . Ball construction |
314 | ![[Patents]](../gifs/ps.gif) | . Seat or interface seal |
316 | ![[Patents]](../gifs/ps.gif) | . . Replaceable |
317 | ![[Patents]](../gifs/ps.gif) | . . . Deformable material |
317.01 | ![[Patents]](../gifs/ps.gif) | . . . Carried by head |
318 | ![[Patents]](../gifs/ps.gif) | RECIPROCATING VALVE |
319 | ![[Patents]](../gifs/ps.gif) | . Push or pull operator |
320 | ![[Patents]](../gifs/ps.gif) | . . Biased |
321 | ![[Patents]](../gifs/ps.gif) | . . . Spring |
322 | ![[Patents]](../gifs/ps.gif) | . . . . Spring stop on valve stem |
323 | ![[Patents]](../gifs/ps.gif) | . . . . Spring abuts valve stem guide |
324 | ![[Patents]](../gifs/ps.gif) | . Piston |
325 | ![[Patents]](../gifs/ps.gif) | . . With internal flow passage |
326 | ![[Patents]](../gifs/ps.gif) | . Gate |
327 | ![[Patents]](../gifs/ps.gif) | . . Bifaced |
328 | ![[Patents]](../gifs/ps.gif) | . . Seats |
329 | ![[Patents]](../gifs/ps.gif) | . . Bodies |
330 | ![[Patents]](../gifs/ps.gif) | . Actuator controlled stem seal |
331 | ![[Patents]](../gifs/ps.gif) | . Diaphragm |
332 | ![[Patents]](../gifs/ps.gif) | . Diverse material seal at valve interface |
333 | ![[Patents]](../gifs/ps.gif) | . Particular head and seat cooperation |
334 | ![[Patents]](../gifs/ps.gif) | . . Elastic deformation |
335.1 | ![[Patents]](../gifs/ps.gif) | HERMETIC FLEXIBLE WALL SEAL FOR ACTUATOR |
335.2 | ![[Patents]](../gifs/ps.gif) | . Diaphragm |
335.3 | ![[Patents]](../gifs/ps.gif) | . Bellows |
336 | ![[Patents]](../gifs/ps.gif) | BIASED VALVE |
337 | ![[Patents]](../gifs/ps.gif) | . Springs and spring retainers |
338 | ![[Patents]](../gifs/ps.gif) | . Weight biased |
339 | ![[Patents]](../gifs/ps.gif) | VALVE ACTUATOR EXTENDING THROUGH FLUID INLET OR OUTLET |
340 | ![[Patents]](../gifs/ps.gif) | VALVE ACTUATOR SURROUNDING PIPE, INLET OR OUTLET |
341 | ![[Patents]](../gifs/ps.gif) | VALVE ACTUATOR IS VALVE CASING OR EXTENSION THEREOF |
342 | ![[Patents]](../gifs/ps.gif) | . Jointed or flexible wall |
343 | ![[Patents]](../gifs/ps.gif) | . Sleeve valve |
344 | ![[Patents]](../gifs/ps.gif) | . . Flow passage in sleeve |
345 | ![[Patents]](../gifs/ps.gif) | . . Rotary |
346 | ![[Patents]](../gifs/ps.gif) | . Plural motions of valve |
347 | ![[Patents]](../gifs/ps.gif) | . Reciprocating valve |
348 | ![[Patents]](../gifs/ps.gif) | . Biased valve |
349 | ![[Patents]](../gifs/ps.gif) | VALVE ACTUATOR IS INLET OR OUTLET |
350 | ![[Patents]](../gifs/ps.gif) | . Detachable tip |
351 | ![[Patents]](../gifs/ps.gif) | . Plural motions of valve |
352 | ![[Patents]](../gifs/ps.gif) | . Rotary |
353 | ![[Patents]](../gifs/ps.gif) | . Reciprocating spout |
354 | ![[Patents]](../gifs/ps.gif) | . Biased valve |
355 | ![[Patents]](../gifs/ps.gif) | WITH ACTUATION LUBRICATING MEANS |
356 | ![[Patents]](../gifs/ps.gif) | VALVE |
357 | ![[Patents]](../gifs/ps.gif) | . Removable seat engaging element |
358 | ![[Patents]](../gifs/ps.gif) | . Reinforced flexible material |
359 | ![[Patents]](../gifs/ps.gif) | . Seats |
360 | ![[Patents]](../gifs/ps.gif) | . . Removable |
361 | ![[Patents]](../gifs/ps.gif) | . . . Mounted between casing sections |
362 | ![[Patents]](../gifs/ps.gif) | . . . Compression or tension retained |
363 | ![[Patents]](../gifs/ps.gif) | . . . With seal |
364 | ![[Patents]](../gifs/ps.gif) | . . Head engaging gasket |
365 | ![[Patents]](../gifs/ps.gif) | . . Retained by seat deformation |
366 | ![[Patents]](../gifs/ps.gif) | . Bodies |
367 | ![[Patents]](../gifs/ps.gif) | . . Sectional |
368 | ![[Patents]](../gifs/ps.gif) | . Materials |
369 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
900 | ![[Patents]](../gifs/ps.gif) | VALVES WITH O-RINGS |
901 | ![[Patents]](../gifs/ps.gif) | CURTAIN TYPE VALVES |
902 | ![[Patents]](../gifs/ps.gif) | SPRINGS EMPLOYED AS VALVES |
903 | ![[Patents]](../gifs/ps.gif) | NEEDLE VALVES |
904 | ![[Patents]](../gifs/ps.gif) | SNAP FIT PLUG VALVES |
905 | ![[Patents]](../gifs/ps.gif) | MOVABLE COIL ELECTRICAL ACTUATOR (E.G., VOICE COIL) |