Subclass |
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ClassTitle
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ELECTRICITY: SINGLE GENERATOR SYSTEMS
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1 | ![[Patents]](../gifs/ps.gif) | PORTABLY MOUNTED |
2R | ![[Patents]](../gifs/ps.gif) | NONMAGNETIC-TYPE GENERATOR |
2A | ![[Patents]](../gifs/ps.gif) | . Electrostatic |
3 | ![[Patents]](../gifs/ps.gif) | RECIPROCATING AND/OR OSCILLATING-TYPE GENERATOR |
4 | ![[Patents]](../gifs/ps.gif) | WITH FLYWHEELS OR MASSIVE MOVING PARTS |
5 | ![[Patents]](../gifs/ps.gif) | WITH GENERATOR POLARITY CONTROL |
6 | ![[Patents]](../gifs/ps.gif) | . By control of excitation |
7 | ![[Patents]](../gifs/ps.gif) | COMBINED CONTROL OF GENERATING MEANS AND LOAD CIRCUIT |
8 | ![[Patents]](../gifs/ps.gif) | . Including load circuit-making and breaking |
9 | ![[Patents]](../gifs/ps.gif) | PLURAL DRIVING MEANS |
10 | ![[Patents]](../gifs/ps.gif) | WITH PHYSICAL STARTING AND/OR STOPPING OF THE GENERATOR |
11 | ![[Patents]](../gifs/ps.gif) | . Automatic in response to predetermined conditions |
12 | ![[Patents]](../gifs/ps.gif) | . Connecting and/or disconnecting generator and driving means |
13 | ![[Patents]](../gifs/ps.gif) | . Electric motor as driving means |
14 | ![[Patents]](../gifs/ps.gif) | COMBINED CONTROL OF GENERATOR AND DRIVING MEANS |
15 | ![[Patents]](../gifs/ps.gif) | . Simultaneous control |
16 | ![[Patents]](../gifs/ps.gif) | . . Electric motor |
17 | ![[Patents]](../gifs/ps.gif) | AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS |
18 | ![[Patents]](../gifs/ps.gif) | . With time-delay in the response |
19 | ![[Patents]](../gifs/ps.gif) | . Antihunting or rate of change |
20 | ![[Patents]](../gifs/ps.gif) | . Power factor or phase relationships |
21 | ![[Patents]](../gifs/ps.gif) | . With line-drop compensation |
22 | ![[Patents]](../gifs/ps.gif) | . Plural conditions |
23 | ![[Patents]](../gifs/ps.gif) | . . Including an electrical condition |
24 | ![[Patents]](../gifs/ps.gif) | . . . Plural electrical conditions |
25 | ![[Patents]](../gifs/ps.gif) | . . . . Voltage and current |
26 | ![[Patents]](../gifs/ps.gif) | . Light or photosensitive control circuits |
27 | ![[Patents]](../gifs/ps.gif) | . Current output |
28 | ![[Patents]](../gifs/ps.gif) | . Voltage of generator or circuit supplied |
29 | ![[Patents]](../gifs/ps.gif) | . Speed or frequency of generator |
30 | ![[Patents]](../gifs/ps.gif) | . . Centrifugal of fly weight governor |
31 | ![[Patents]](../gifs/ps.gif) | . . Tachometer devices |
32 | ![[Patents]](../gifs/ps.gif) | . . Frequency responsive devices or networks |
33 | ![[Patents]](../gifs/ps.gif) | . Thermal conditions |
34 | ![[Patents]](../gifs/ps.gif) | . . In generator and/or driving means |
35 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure including wind |
36 | ![[Patents]](../gifs/ps.gif) | . With respect to a reference or master device or quantity |
37 | ![[Patents]](../gifs/ps.gif) | . Electrical conditions in circuit other than that of generator being controlled |
38 | ![[Patents]](../gifs/ps.gif) | DRIVING MEANS CONTROL |
39 | ![[Patents]](../gifs/ps.gif) | . Electric motor control |
40 | ![[Patents]](../gifs/ps.gif) | POWER TRANSMITTING MECHANISM CONTROL |
41 | ![[Patents]](../gifs/ps.gif) | . Friction-type transmission |
42 | ![[Patents]](../gifs/ps.gif) | . . Belt drive |
43 | ![[Patents]](../gifs/ps.gif) | . . . Slip control |
44 | ![[Patents]](../gifs/ps.gif) | GENERATOR CONTROL |
45 | ![[Patents]](../gifs/ps.gif) | . Combined diverse generator controls |
46 | ![[Patents]](../gifs/ps.gif) | . Combined permanent magnet and wound field structure |
47 | ![[Patents]](../gifs/ps.gif) | . Induction generator |
48 | ![[Patents]](../gifs/ps.gif) | . Acyclic or homopolar-type generator |
49 | ![[Patents]](../gifs/ps.gif) | . Magnetic structure |
50 | ![[Patents]](../gifs/ps.gif) | . . Magnetic shunt for field flux |
51 | ![[Patents]](../gifs/ps.gif) | . . Rotor element |
52 | ![[Patents]](../gifs/ps.gif) | . . Stator element |
53 | ![[Patents]](../gifs/ps.gif) | . Odd number of brushes (e.g., 3rd brush type) |
54 | ![[Patents]](../gifs/ps.gif) | . Adjustable current-collecting mechanism |
55 | ![[Patents]](../gifs/ps.gif) | . . Movable circumferentially |
56 | ![[Patents]](../gifs/ps.gif) | . . . Continuously |
57 | ![[Patents]](../gifs/ps.gif) | . With nonexciting saturating means for generator structure |
58 | ![[Patents]](../gifs/ps.gif) | . With means for suppressing, eliminating or minimizing undesired frequencies |
59 | ![[Patents]](../gifs/ps.gif) | . With excitation winding and/or circuit control |
60 | ![[Patents]](../gifs/ps.gif) | . . Substitute or auxiliary starting source of excitation |
61 | ![[Patents]](../gifs/ps.gif) | . . Alternating current excitation |
62 | ![[Patents]](../gifs/ps.gif) | . . Plural sets of poles type of generator |
63 | ![[Patents]](../gifs/ps.gif) | . . Plural excitation windings |
64 | ![[Patents]](../gifs/ps.gif) | . . . Differentially related |
65 | ![[Patents]](../gifs/ps.gif) | . . . Interpole windings |
66 | ![[Patents]](../gifs/ps.gif) | . . . Compensating windings |
67 | ![[Patents]](../gifs/ps.gif) | . . Series-wound generator |
68 | ![[Patents]](../gifs/ps.gif) | . . Short circuiting of field winding |
69 | ![[Patents]](../gifs/ps.gif) | . . Circuit interruption |
70 | ![[Patents]](../gifs/ps.gif) | . . . Continuous make and break |
71 | ![[Patents]](../gifs/ps.gif) | . . Variable length field winding |
72 | ![[Patents]](../gifs/ps.gif) | . . Control by electric space discharge |
73 | ![[Patents]](../gifs/ps.gif) | . . . Discharge control discharge device |
74 | ![[Patents]](../gifs/ps.gif) | . . . Electric arc |
75 | ![[Patents]](../gifs/ps.gif) | . . Control by circuit impedance |
76 | ![[Patents]](../gifs/ps.gif) | . . . Plural impedances |
77 | ![[Patents]](../gifs/ps.gif) | . . . . Bridge arrangements |
78 | ![[Patents]](../gifs/ps.gif) | . . . . Tuned or resonant |
79 | ![[Patents]](../gifs/ps.gif) | . . . Unidirectionally conductive |
80 | ![[Patents]](../gifs/ps.gif) | . . . Resistance |
81 | ![[Patents]](../gifs/ps.gif) | . . . . Thermally varied resistance |
82 | ![[Patents]](../gifs/ps.gif) | . . . . Pressure-varied resistance |
83 | ![[Patents]](../gifs/ps.gif) | . . . . Short-circuited |
84 | ![[Patents]](../gifs/ps.gif) | . . . . . Continuous make and break |
85 | ![[Patents]](../gifs/ps.gif) | . . . . . Step by step |
86 | ![[Patents]](../gifs/ps.gif) | . . Plural sources of excitation voltage |
87 | ![[Patents]](../gifs/ps.gif) | . . . Dynamoelectric source |
88 | ![[Patents]](../gifs/ps.gif) | . . . Battery source |
89 | ![[Patents]](../gifs/ps.gif) | . With armature or primary circuit control |
90 | ![[Patents]](../gifs/ps.gif) | . . Plural armature circuits or windings |
91 | ![[Patents]](../gifs/ps.gif) | . . Short-circuiting of windings |
92 | ![[Patents]](../gifs/ps.gif) | . . . By auxiliary brushes diametrically opposed or 180 electrical degrees apart |
93 | ![[Patents]](../gifs/ps.gif) | . . Tapped or sectionalized |
94 | ![[Patents]](../gifs/ps.gif) | . . Circuit-making and/or breaking |
95 | ![[Patents]](../gifs/ps.gif) | . . By armature circuit impedance |
96 | ![[Patents]](../gifs/ps.gif) | . . . Plural impedances |
97 | ![[Patents]](../gifs/ps.gif) | . . . Resistance control |
98 | ![[Patents]](../gifs/ps.gif) | . . . . In circuit across brushes or in shunt to generator |
99 | ![[Patents]](../gifs/ps.gif) | WITH SIGNALS, INDICATORS, RECORDERS, TESTING, ETC. |
100 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
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| | DIGESTS |
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DIG 2 | ![[Patents]](../gifs/ps.gif) | Generator field current-responsive systems |
DIG 5 | ![[Patents]](../gifs/ps.gif) | Hall effects elements |
DIG 6 | ![[Patents]](../gifs/ps.gif) | Ripple sensitive |