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Electricity

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Electricity: Motive Power Systems



No:1
Electric motor with nonmotor driving means (e.g., axle drive, manual drive)  (9)
No:10
Reversible drive mechanism  (17)
No:100
By field or secondary circuit control  (4)
No:101
Starting and/or stopping  (11)
No:102
Sequential or successive starting and/or stopping  (15)
No:103
Selective starting and/or stopping  (21)
No:104
Armature (or primary) circuit control  (1)
No:105
Plural, diverse or diversely controlled sources of armature (or primary) supply  (21)
No:106
Diverse sources  (10)
No:107
A.c. and d.c.  (14)
No:108
Different voltages  (13)
No:109
Different voltages  (22)
No:11
Variable speed mechanism  (13)
No:110
Different frequencies  (6)
No:111
Series-parallel connected motors  (26)
No:112
Parallel connected motors  (55)
No:113
Series connected motors  (18)
No:114
Impact, mechanical shock, or vibration-producing motors  (79)
No:115
Motor with diverse motions (e.g., rotary and reciprocating)  (24)
No:116
Nonmagnetic motor  (102)
No:117
Thermoelectric motor  (9)
No:118
Magnetostrictive motor  (46)
No:119
Reciprocating or oscillating motor  (51)
No:12
Gearing  (22)
No:120
Stopping after predetermined number of reciprocations or cycles (including single cycle)  (4)
No:121
Having means to produce a progressing or traveling motor field flux  (1)
No:122
Plural, diverse or diversely controlled motor windings  (13)
No:123
Polyphase or diverse or diversely controlled sources of motor supply  (8)
No:124
A.c. and d.c. sources  (4)
No:125
Unidirectionally conductive devices in energizing circuit  (4)
No:126
Energizing winding circuit control  (13)
No:127
Automatic in response to predetermined position, movement or condition in or of the motor or driven device  (33)
No:128
Noise, sound, vibration, movement or position of motor  (68)
No:129
By means for producing periodic electrical pulses in the energizing circuit  (19)
No:13
Differential type  (5)
No:130
Electrical oscillation or condenser charging and/or discharging circuits  (20)
No:131
Motor or escapement-controlled means
No:132
By space-discharge or unidirectionally conductive devices in energizing circuit  (32)
No:133
By impedance devices in energizing circuit  (6)
No:134
By circuit making and/or braking devices  (17)
No:135
Linear-movement motors  (363)
No:136
Auxiliary means for producing mechanical starting or accelerating torque  (3)
No:137
By auxiliary motor  (6)
No:138
Space-discharge-device commutated motor  (273)
No:139
Battery-fed motor systems  (585)
No:139B
Unknown  (1)
No:14
Motion-converting mechanism  (23)
No:140
Generator-fed motor systems having generator control  (82)
No:141
Automatic generator control and/or with time-delay means  (18)
No:142
Responsive to diverse conditions or with time-delay means  (7)

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