This page requires javascipt to function properly
1
301 . (1 indent ) Nuclear reaction
302 .. (2 indent ) Contact potential difference
303 .. (2 indent ) P-N semiconductor
304 .. (2 indent ) Secondary electron emission
305 .. (2 indent ) Direct charge particle emission
306 . (1 indent ) Thermal or pyromagnetic
307 .. (2 indent ) With heat actuated bimetal element
308 . (1 indent ) Charge accumulating
309 .. (2 indent ) Electrostatic
310 ... (3 indent ) Friction
311 . (1 indent ) Piezoelectric elements and devices
312 .. (2 indent ) Adding or subtracting mass
313R .. (2 indent ) Surface acoustic wave devices
313A ... (3 indent ) Orientation of piezoelectric material
313B ... (3 indent ) Interdigitated electrodes
313C .... (4 indent ) Envelope or apodized
313D .... (4 indent ) Grating or reflector in wave path
314 .. (2 indent ) Electrical systems
315 ... (3 indent ) Temperature compensation circuits
316.01 ... (3 indent ) Input circuit for simultaneous electrical and mechanical output from piezoelectric element
316.02 .... (4 indent ) Traveling wave motor
316.03 .... (4 indent ) Charging and discharging
317 ... (3 indent ) Input circuit for mechanical output from piezoelectric element
318 ... (3 indent ) Input circuit for electrical output from piezoelectric element
319 ... (3 indent ) Electrical output circuit
320 .. (2 indent ) Piezoelectric slab having different resonant frequencies at different areas
321 .. (2 indent ) Combined with resonant structure
322 ... (3 indent ) Acoustic wave type generator or receiver
323.01 ... (3 indent ) Direct mechanical coupling
323.02 .... (4 indent ) Motor producing continual motion
323.03 .... • (5 indent ) Traveling wave motor
323.04 .... • . (6 indent ) Stator
323.05 .... • .. (7 indent ) Support
323.06 .... • .. (7 indent ) Piezoelectric element or electrode
323.07 .... • .. (7 indent ) Oval track
323.08 .... • . (6 indent ) Armature
323.09 .... • .. (7 indent ) Pressing means detail
323.11 .... • . (6 indent ) Specific material or composition
323.12 .... • (5 indent ) Langevin or pencil type motor
323.13 .... • . (6 indent ) Output member detail
323.14 .... • .. (7 indent ) Roller or ball element
323.15 .... • .. (7 indent ) Material or material property
323.16 .... • (5 indent ) Eliptical motion at fixed point (i.e., walking) or Ratchet and Pawl motor
323.17 .... (4 indent ) Positions an object
323.18 .... (4 indent ) Device performs work on an object (e.g., welding, cutting)
323.19 .... (4 indent ) Horn or transmission line
323.21 .... (4 indent ) Detector (e.g., sensor)
324 ... (3 indent ) Diaphragm
325 ... (3 indent ) Sandwich or Langevin type
326 .. (2 indent ) Combined with damping structure
327 ... (3 indent ) On back of piezoelectric element
328 .. (2 indent ) With mechanical energy coupling means
329 ... (3 indent ) Including inertia type operator
330 ... (3 indent ) Bending type
331 .... (4 indent ) Plural elements
332 .... • (5 indent ) Multimorph
333 ... (3 indent ) Shear or torsional type
334 ... (3 indent ) Acoustic wave type generator or receiver
335 .... (4 indent ) With lens or reflector
336 .... (4 indent ) Nondestructive testing type
337 .... (4 indent ) Underwater type
338 ... (3 indent ) Force or pressure measuring type
339 ... (3 indent ) Voltage, spark or current generator
340 .. (2 indent ) Encapsulated or coated
341 .. (2 indent ) With temperature modifier and/or gas or vapor atmosphere control
342 ... (3 indent ) For plural piezoelectric elements
343 ... (3 indent ) With heating element
344 ... (3 indent ) Sealed unit
345 .. (2 indent ) Supported by elastic material
346 .. (2 indent ) With temperature compensating structure
347 ... (3 indent ) Compensated air gap
348 .. (2 indent ) With mounting or support means
349 ... (3 indent ) Air gap
350 .... (4 indent ) Adjustable
351 ... (3 indent ) Suspended by thin member
352 .... (4 indent ) Point contact on major surfce only
353 .... (4 indent ) Contact at edges only
354 ... (3 indent ) Clamped
355 .... (4 indent ) Spring bias
356 .... • (5 indent ) 90 degrees to major surface and margin clamped only
357 .. (2 indent ) Orientation of piezoelectric polarization
358 ... (3 indent ) Ceramic composition (e.g., barium titanate)
359 .... (4 indent ) More than one poling direction (e.g., Rosen transformer)
360 .. (2 indent ) Rotation of crystal axis (e.g., cut angle)
361 ... (3 indent ) Quartz
362 ... (3 indent ) Rochelle salt
363 .. (2 indent ) Electrode materials
364 ... (3 indent ) Multilayer
365 .. (2 indent ) Electrode arrangement
366 ... (3 indent ) More than two
367 .. (2 indent ) Piezoelectric element shape
368 ... (3 indent ) Rectangular plate
369 ... (3 indent ) Circular disc, ring, or cylinder
370 ... (3 indent ) "U" or "tuning fork" shape
371 ... (3 indent ) Sphere or hemisphere
11 . (1 indent ) Conducting fluid
13 .. (2 indent ) Fixed and movable wound elements
14 .. (2 indent ) Solenoid and core type
15 . (1 indent ) Reciprocating
16 .. (2 indent ) With cooling or temperature modification
17 .. (2 indent ) With other elements
19 ... (3 indent ) Speed control or time delay
20 ... (3 indent ) Motion-converting mechanism
21 .... (4 indent ) Pivoted or flat-spring armature
22 .... • (5 indent ) Plural armatures
23 .... (4 indent ) Solenoid and core type
24 .... • (5 indent ) Plural cores
25 .. (2 indent ) Reed type
26 .. (2 indent ) Magnetostrictive
27 .. (2 indent ) Fixed and movable wound elements
28 .. (2 indent ) Direct-connected
29 ... (3 indent ) Pivoted or flat-spring armature
30 ... (3 indent ) Solenoid and core
31 .. (2 indent ) Self-actuated interrupter
32 ... (3 indent ) Pivoted or flat-spring armature
33 .... (4 indent ) Plural armatures
34 ... (3 indent ) Solenoid and core
35 .... (4 indent ) Successively energized solenoid coils
36 . (1 indent ) Oscillating
37 .. (2 indent ) With motion-converting mechanism
38 .. (2 indent ) Direct-connected
39 .. (2 indent ) With interrupter
40.5 .. (2 indent ) Self-nutating or moving (e.g., oscillating fan, etc.)
41 .. (2 indent ) With mechanical starters
42 .. (2 indent ) With assembling, metal casting or machining feature
43 .. (2 indent ) Molded plastic
44 .. (2 indent ) Powdered metal
45 .. (2 indent ) Impregnated or coated
46 .. (2 indent ) Magnetic motors
47 ... (3 indent ) Portable or hand tool (e.g., dry shavers)
48 ... (3 indent ) With other elements
49R ... (3 indent ) Step-by-step
49A .... (4 indent ) Claw-tooth and printed circuit components
50 .. (2 indent ) Portable or hand tool
51 .. (2 indent ) Vibration or noise suppression
52 .. (2 indent ) Cooling or fluid contact
53 ... (3 indent ) With control means
54 ... (3 indent ) Liquid coolant
55 ... (3 indent ) Nonatmospheric gas
56 ... (3 indent ) With gas purification or treating
57 ... (3 indent ) Intermediate confined coolant
58 ... (3 indent ) Circulation
59 .... (4 indent ) Plural units or plural paths
60R .... (4 indent ) Self-forced
61 .... • (5 indent ) Rotor passage
62 .... • (5 indent ) Suction pump or fan
63 .... • (5 indent ) Pressure pump or fan
60A .... • (5 indent ) Hollow passages
64 .... (4 indent ) Heat-exchange structure
65 .... • (5 indent ) Spacers (e.g., laminae, coils, etc.)
66 .. (2 indent ) With other elements
67R ... (3 indent ) Inbuilt or incorporated unit
67A .... (4 indent ) Bicycle-hub generators
68R ... (3 indent ) Electric circuit elements
69 .... (4 indent ) Shaft-driven switch (e.g., blasting generators)
70R .... • (5 indent ) Distributor or timer (e.g., ignition magnetos)
70A .... • . (6 indent ) Ignition systems
71 .... (4 indent ) Connectors, terminals or lead-ins
72 .... (4 indent ) Impedance devices
73 .... (4 indent ) Illuminating devices
68A .... (4 indent ) Manually operable (e.g., switches, rheostats, etc.)
68B .... (4 indent ) Condition responsive (e.g., position, torque, etc.)
68C .... (4 indent ) Temperature, current-responsive, i.e., protectors
68D .... (4 indent ) Conversion elements, (e.g., transformers, rectifiers, etc.)
68E .... (4 indent ) Motion responsive (e.g., centrifugal switches)
74 ... (3 indent ) Inertia or fly-wheel device
75R ... (3 indent ) Drive mechanism
76 .... (4 indent ) Brake and clutch
77 .... (4 indent ) Brake
78 .... (4 indent ) Clutch
79 .... (4 indent ) Shaft and armature timing or phasing connection
80 .... (4 indent ) Motion conversion
81 .... • (5 indent ) Unbalanced weight (e.g., vibrators)
82 .... • (5 indent ) Swash plate
83 .... • (5 indent ) Gearing
84 .... • (5 indent ) Impulse coupling
75A .... (4 indent ) Spring or gravity drive
75B .... (4 indent ) Hand- or foot-operated
75C .... (4 indent ) Rim drive (e.g., bicycle generator drive by wheel, rim, or tire)
75D .... (4 indent ) Flexible shaft or coupling and hollow shaft drive
85 ... (3 indent ) Mechanical shields or protectors
86 .... (4 indent ) Shield in air gap
87 .... (4 indent ) Submersible
88 .... (4 indent ) Dirt, moisture or explosion proof
89 .... (4 indent ) Housings, windows or covers
90 ... (3 indent ) Bearing or air-gap adjustment or bearing lubrication
90.5 .... (4 indent ) Magnetic bearing
91 ... (3 indent ) Supports
92 .. (2 indent ) Torque-transmitting clutches or brakes
93 ... (3 indent ) Brake type
94 ... (3 indent ) Automatic control
95 .... (4 indent ) By speed
96 ... (3 indent ) With other drive mechanism
97 .... (4 indent ) Output bias or resistance device
98 .... (4 indent ) Drive motor
99 .... (4 indent ) Gearing
100 .... (4 indent ) Mechanical clutch
101 ... (3 indent ) Plural units
102R ... (3 indent ) Generator-motor type
102A .... (4 indent ) Homopolar clutches
103 ... (3 indent ) Magnetic field type
104 .... (4 indent ) With air-gap shield
105 .... (4 indent ) Induced or eddy current type
106 .... • (5 indent ) Magnetic reluctance feature
107 .... • (5 indent ) With collection means for induced current
108 .... • . (6 indent ) Delivery to external device
109 .... • .. (7 indent ) Electric motor
110 .... • .. (7 indent ) Impedance
111 .. (2 indent ) Generated wave-form modification
112 .. (2 indent ) Plural units, structurally united
113 ... (3 indent ) Motor-generator sets
114 .. (2 indent ) Plural rotary elements
115 ... (3 indent ) Field and armature both rotate
116 .... (4 indent ) Limited movement
117 .... • (5 indent ) Mechanical bias
118 .... (4 indent ) With interconnecting drive mechanism
119 .... • (5 indent ) Fluid-drive mechanism
120 .... • (5 indent ) Friction-drive mechanism
121 .... • (5 indent ) Mechanically controlled element
122 .... • . (6 indent ) By additional dynamoelectric machine
123 .... • . (6 indent ) Friction brake
124 ... (3 indent ) Plural short-circuited rotary elements
125 .... (4 indent ) Squirrel cage type
126 ... (3 indent ) Plural armatures in common field
127 .. (2 indent ) Plural collector-type machines
128 ... (3 indent ) Commutator and slip-ring type
129 .... (4 indent ) Synchronous or rotary converter
130 .... • (5 indent ) For plural wire D.C. system
131 .... (4 indent ) Different armature circuits
132 .... • (5 indent ) Polyphase armature winding
133 .... (4 indent ) Common armature winding
134 .... • (5 indent ) With plural field windings
135 .... (4 indent ) Commutator in field circuit
136 ... (3 indent ) Plural commutator type
137 .... (4 indent ) Double current D. C. machines
138 .... • (5 indent ) Dynamotor type
139 .... • (5 indent ) Hetero-axial excitation
140 .... (4 indent ) Plural armature windings
141 .... • (5 indent ) Plural field windings
142 .... (4 indent ) Plural field windings
143 ... (3 indent ) Plural slip-ring sets
144 .... (4 indent ) Plural armature windings
145 .... • (5 indent ) Plural sets of poles
146 .... • (5 indent ) Polyphase windings
147 .... • (5 indent ) Slip rings in field circuit
148 ... (3 indent ) Plural sets of brushes
149 .... (4 indent ) Plural field windings
150 .... • (5 indent ) Polyphase arrangement
151 .... (4 indent ) Short circuiting conductor between brushes
152 .. (2 indent ) Permanent magnet machines
153 ... (3 indent ) Inbuilt with flywheel (magneto)
154.01 ... (3 indent ) Permanent magnet stator
154.02 .... (4 indent ) Combined with generating coil
154.03 .... (4 indent ) Means for securing magnet
154.04 .... • (5 indent ) Cantilevered
154.05 .... • (5 indent ) Axial
154.06 .... • . (6 indent ) Plural sets of magnets
154.07 .... • (5 indent ) Adhesive
154.08 .... • (5 indent ) Mounted to magnet yoke
154.09 .... • . (6 indent ) Split housing/yoke
154.11 .... • (5 indent ) Embedded in core or pole
154.12 .... • (5 indent ) Cylindrical sleeve holder
154.13 .... • (5 indent ) Holder with pocket for magnet
154.14 .... • (5 indent ) Spring clip
154.15 .... • . (6 indent ) Clip secured to housing
154.16 .... • (5 indent ) Axially pressing on magnets
154.17 .... • (5 indent ) Wedging between
154.18 .... • . (6 indent ) With a magnetic wedge
154.19 .... • .. (7 indent ) With an integral wedge
154.21 .... (4 indent ) Permanent magnet characterized by the shape of the magnet
154.22 .... • (5 indent ) With specific dimension
154.23 .... • (5 indent ) Horseshoe
154.24 .... • (5 indent ) Bar, square or rectangular
154.25 .... • (5 indent ) Disk, ring, or cylinder
154.26 .... (4 indent ) With means to prevent or reduce demagnetization (i.e., auxiliary magnetic poles)
154.27 .... • (5 indent ) With an auxiliary pole extending between stator magnet and rotor
154.28 .... (4 indent ) Specific magnetization
154.29 .... • (5 indent ) Specific position or shape
154.31 .... (4 indent ) Single pole pair
154.32 .... • (5 indent ) Permanent magnet extends along an axis
154.33 .... • (5 indent ) Plural rotors
154.34 .... • (5 indent ) With adjustable magnetic structure
154.35 .... • (5 indent ) With specific pole pieces or pole shoes
154.36 .... • . (6 indent ) Circumferentially spaced poles and magnets
154.37 .... • . (6 indent ) Poles extending axially from magnets
154.38 .... • . (6 indent ) Pole shoe shape
154.39 .... • . (6 indent ) Different size
154.41 .... • . (6 indent ) Laminated
154.42 .... • (5 indent ) Induced flux return pole
154.43 .... (4 indent ) Additional permanent magnets
154.44 .... (4 indent ) Additional shield or coating (non-magnetic)
154.45 .... (4 indent ) Multiple pole pairs
154.46 .... • (5 indent ) With specific pole shoe pieces
154.47 .... • (5 indent ) Magnet extending between two poles
154.48 .... • (5 indent ) Induce flux return pole
154.49 .... • (5 indent ) Adjustable
155 .... (4 indent ) Inductor type
156.01 ... (3 indent ) Permanent magnet rotor
156.02 .... (4 indent ) Transverse flux
156.03 .... (4 indent ) With a hysteresis ring
156.04 .... (4 indent ) Separate portion of the rotor magnet used as a thrust bearing
156.05 .... (4 indent ) Separate portion of the rotor magnet used as a magnet for sensing (i.e., for position or frequency)
156.06 .... (4 indent ) Combined with flux for sensing
156.07 .... (4 indent ) Additional flux directing magnets
156.08 .... (4 indent ) Mounting (such as on a surface of a shaft)
156.09 .... • (5 indent ) Keyed to shaft
156.11 .... • (5 indent ) Magnets in shaft
156.12 .... • (5 indent ) Mounted on a sleeve/hub
156.13 .... • . (6 indent ) Keyed to a sleeve/hub
156.14 .... • . (6 indent ) Knurl between the sleeve/hub and a shaft
156.15 .... • . (6 indent ) Induced flux pole on sleeve/hub
156.16 .... • (5 indent ) Spring mounted
156.17 .... • . (6 indent ) Spring mounted flux shunt
156.18 .... • (5 indent ) With a threaded fastener
156.19 .... • (5 indent ) With a wedge
156.21 .... • (5 indent ) With an adhesive
156.22 .... • (5 indent ) With an axial end clamp
156.23 .... • (5 indent ) With casting material around the magnet
156.24 .... • (5 indent ) Including a spring mount to adjust a flux
156.25 .... • (5 indent ) Axially offset and radially magnetized magnets
156.26 .... • (5 indent ) Mounted on a bell shape hub
156.27 .... • (5 indent ) Including thermal compensation
156.28 .... • (5 indent ) Sleeve covering magnet face
156.29 .... • (5 indent ) Sleeve parallel to magnetic face
156.31 .... • (5 indent ) Banding around magnet
156.32 .... (4 indent ) Including an axial air gap
156.33 .... • (5 indent ) With pole shoes
156.34 .... • (5 indent ) With a stator between a rotating flux return plate and rotor magnet
156.35 .... • (5 indent ) With single rotor magnet and plural stators
156.36 .... • (5 indent ) With plural sets of rotating magnets
156.37 .... • . (6 indent ) With single stator and plural sets of rotating magnets
156.38 .... (4 indent ) Specific shape
156.39 .... • (5 indent ) Horseshoe
156.41 .... • (5 indent ) Triangular
156.43 .... • (5 indent ) Specific magnetization
156.44 .... • . (6 indent ) Different pole width
156.45 .... • . (6 indent ) Specific dimensions
156.46 .... • . (6 indent ) Shaped to vary air
156.47 .... • . (6 indent ) Skewed
156.48 .... (4 indent ) Pole shoes/pole pieces
156.49 .... • (5 indent ) Radial flux path and radially positioned pole shoes
156.51 .... • . (6 indent ) Laminated pole shoes with multiple pole pairs
156.52 .... • . (6 indent ) Laminated pole shoes with single pole pair
156.53 .... • . (6 indent ) Embedded in a core
156.54 .... • . (6 indent ) Induced flux return poles
156.55 .... • (5 indent ) Circumferential flux path and circumferential pole shoes
156.56 .... • . (6 indent ) Embedded
156.57 .... • . (6 indent ) With slots or holes to guide flux
156.58 .... • . (6 indent ) Different size pole shoes
156.59 .... • . (6 indent ) Pole shoes fixed to hub or shaft
156.61 .... • . (6 indent ) Pole shoes fixed with end plates
156.62 .... • (5 indent ) Axially magnetized with poles shoes at one end
156.63 .... • . (6 indent ) Laminated pole shoes
156.64 .... • (5 indent ) Axially magnetized with pole shoes at both ends
156.65 .... • . (6 indent ) Laminated pole shoes
156.66 .... (4 indent ) Claw poles/interfitting poles/lundel
156.67 .... • (5 indent ) Laminated pole shoes
156.68 .... • (5 indent ) Poles formed by magnet
156.69 .... • (5 indent ) Plural sets of claw poles
156.71 .... • (5 indent ) Claw poles extend in the same axial direction
156.72 .... • (5 indent ) Additional support for magnet
156.73 .... • (5 indent ) Additional support for claw pole tips
156.74 .... (4 indent ) Damping features
156.75 .... • (5 indent ) Damper plate on magnetic face
156.76 .... • (5 indent ) Damper in pole pieces
156.77 .... • (5 indent ) Damper cage around magnet
156.78 .... (4 indent ) Squirrel cage
156.79 .... • (5 indent ) Including laminated ring
156.81 .... • (5 indent ) Magnet positioned between squirrel cage and stator
156.82 .... • (5 indent ) Axially magnetized magnets or axially positioned magnets
156.83 .... • (5 indent ) Including a flux barrier
156.84 .... • . (6 indent ) Flux barrier is a magnet
157 .. (2 indent ) Vertically disposed
158 .. (2 indent ) Universal (A.C. or D.C.)
160 ... (3 indent ) Frequency converters
161 ... (3 indent ) Phase-shifter type
162 ... (3 indent ) Synchronous
163 .... (4 indent ) Reaction type
164 .... • (5 indent ) Toroidal coil
165 .... (4 indent ) D.C. excited
166 ... (3 indent ) Induction
167 .... (4 indent ) With repulsion-starting
168 .... (4 indent ) Inductor-type generators (variable reluctance)
169 .... • (5 indent ) High frequency
170 .... • . (6 indent ) Multifrequency
171 .... (4 indent ) Induction generators
172 .... (4 indent ) Shifting field (e.g., shading pole)
173 ... (3 indent ) Commutated
174 .... (4 indent ) Single phase
175 .... • (5 indent ) Conduction operation
176 .... • (5 indent ) Transformer operation
178 ... (3 indent ) Homopolar
179 .. (2 indent ) Windings and core structure
180 ... (3 indent ) Field or excitation windings or structure
181 .... (4 indent ) Combined permanent and electromagnet
182 .... (4 indent ) With short-circuited winding or conductor
183 .... • (5 indent ) Damper winding
184 .... (4 indent ) Plural field windings
185 .... • (5 indent ) Plural sets of poles
186 .... • (5 indent ) Interpole, compensating or neutralizing poles
187 .... • (5 indent ) Slotted or divided pole
188 .... • (5 indent ) Differentially related
189 .... (4 indent ) Variable length or tapped winding
190 .... (4 indent ) Magnetic shunts for shifting field flux
191 .... (4 indent ) Adjustable magnetic structure
192 .... (4 indent ) Nonmagnetic inserts or air gaps
193 .... (4 indent ) Nonuniform core cross section
194 .... (4 indent ) Coil supports and spools
195 ... (3 indent ) Armature or primary
196 .... (4 indent ) Corona-prevention
197 .... (4 indent ) With short-circuited winding or conductor
198 .... (4 indent ) Plural windings
199 .... • (5 indent ) Combined stationary and rotary
200 .... (4 indent ) Variable length or tapped windings
201 .... (4 indent ) Bar windings
202 .... (4 indent ) Open windings
203 .... (4 indent ) Closed windings
204 .... • (5 indent ) Equalizers
205 .... • (5 indent ) Multiplex
206 .... • (5 indent ) Lap
207 .... • (5 indent ) Wave
208 .... (4 indent ) Coils
209 .... (4 indent ) Adjustable magnetic structure
210 ... (3 indent ) Secondary windings or conductors
211 .... (4 indent ) Squirrel cage
212 .... • (5 indent ) Inherently variable impedance (double squirrel cage)
213 ... (3 indent ) Antiparasitic conductors (imbricated)
214 ... (3 indent ) Coil retainers or slot closers
215 ... (3 indent ) Slot liners
216 ... (3 indent ) Core features
217 .... (4 indent ) Securing laminae
218 .... (4 indent ) Pole assembly and securing means
219 .. (2 indent ) Current collectors
220 ... (3 indent ) Spark-reduction
221 .... (4 indent ) Arc extinguishers
222 .... (4 indent ) Spark-neutralizing current
223 .... (4 indent ) Flux compensators
224 .... • (5 indent ) Commutating poles or windings
225 .... • (5 indent ) Short-circuited coil circuit
226 .... • (5 indent ) Field-distortion
227 ... (3 indent ) With cooling
228 ... (3 indent ) With cleaning, lubricating, resurfacing or repairing
229 ... (3 indent ) Brush-traversing
230 ... (3 indent ) Circumferential brush shifting on reversal
231 ... (3 indent ) Rotary structure
232 .... (4 indent ) Slip rings
233 .... (4 indent ) Commutators
234 .... • (5 indent ) Winding connectors
235 .... • (5 indent ) Molded support
236 .... • (5 indent ) Cylindrical or drum
237 .... • (5 indent ) Disc
238 ... (3 indent ) Fixed structure
239 .... (4 indent ) Brush holders or rigging
240 .... • (5 indent ) Brush-lifting
241 .... • (5 indent ) Circumferential adjustment
242 .... • (5 indent ) Brush engagements or guides
243 .... • (5 indent ) Fluid pressure-operated
244 .... • (5 indent ) Brush affixed to pivoted arm
245 .... • (5 indent ) Slidable brush
246 .... • . (6 indent ) Pressure arm
247 .... • . (6 indent ) Axial spring
248 .... (4 indent ) Brushes
249 .... • (5 indent ) With electrical connector
251 .... • (5 indent ) Structure (e.g., composite material)
252 .... • (5 indent ) With composition feature
253 .... • . (6 indent ) Carbonaceous
254 .. (2 indent ) Stator structure
255 ... (3 indent ) For railway-type machines
256 ... (3 indent ) Stray field flux loss prevention
257 ... (3 indent ) Interfitting or claw-tooth stators
258 ... (3 indent ) Frame and core type
259 .... (4 indent ) Core assembly
260 .... (4 indent ) End turn supports
261 .. (2 indent ) Rotor structure
262 ... (3 indent ) High-speed rotor type
263 ... (3 indent ) Interfitting or claw tooth rotors
264 ... (3 indent ) Armatures
265 .... (4 indent ) Drum
266 .... (4 indent ) Hollow (e.g., double air gap)
267 .... (4 indent ) Ring
268 .... (4 indent ) Disc
269 .... (4 indent ) Salient pole
270 ... (3 indent ) End turn supports
271 ... (3 indent ) Banding
272 .. (2 indent ) Elements
273 .. (2 indent ) Miscellaneous
40MM .. (2 indent ) Miniature motors
800
FOR000
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
FOR100
FOR101
DIG2
DIG3
DIG6
Note: Some content
linked to on this page may require a plug-in for Adobe
Acrobat Reader .
This file produced by USPTO - SIRA -
Office of Patent Automation - ReferenceTools Project.
Questions or comments relating to this file should be
directed to Patent
Automation Feedback .
