(0)H02K:7/7:
IPC6
SECTION H - ELECTRICITY
DYNAMO-ELECTRIC MACHINES
H02K
8/8
<<   >>   H02K047/00 - H02K055/06  

47
/ 00 Dynamo-electric converters

47
/ 02 • Ac/dc converters or vice versa  

47
/ 04 • • Motor/generators  

47
/ 06 • • Cascade converters  

47
/ 08 • • Single-armature converters  

47
/ 10 • • • with booster machine on the ac side  

47
/ 12 • Dc/dc converters  

47
/ 14 • • Motor/generators  

47
/ 16 • • Single-armature converters, e.g. metadyne  

47
/ 18 • Ac/ac converters  

47
/ 20 • • Motor/generators  

47
/ 22 • • Single-armature frequency converters with or without phase-number conversion  

47
/ 24 • • • having windings for different numbers of poles  

47
/ 26 • • • operating as under- or over-synchronously running asynchronous induction machines, e.g. cascade arrangement of asynchronous and synchronous machines  

47
/ 28 • • • operating as commutator machines with added slip-rings  

47
/ 30 • • Single-armature phase-number converters without frequency conversion  
 

 49
/ 00 Dynamo-electric clutches; Dynamo-electric brakes (electrically or magnetically actuated clutches or brakes F 16 D 27/00, F 16 D 29/00, F 16 D 65/34, F 16 D 65/36; magnetic-particle clutches F 16 D 37/02; adapted for use as dynamometers G 01 L)

49
/ 02 • of the asynchronous induction type  

49
/ 04 • • of the eddy-current hysteresis type  

49
/ 06 • of the synchronous type  

49
/ 08 • of the collector armature type  

49
/ 10 • of the permanent-magnet type  

49
/ 12 • of the acyclic type  
 

 51
/ 00 Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
 

 53
/ 00 Alleged dynamo-electric perpetua mobilia
 

 55
/ 00 Dynamo-electric machines having windings operating at cryogenic temperatures [3]

55
/ 02 • of the synchronous type [3]  

55
/ 04 • • with rotating field windings [3]  

55
/ 06 • of the homopolar type [3]  
 

 57
/ 00 Dynamo-electric machines not provided for in groups H 02 K 17/00 to H 02 K 55/00 [3]

 

 

 
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