US PATENT SUBCLASS 322 / 93
.~.~ Tapped or sectionalized
Current as of:
June, 1999
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322 /
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ELECTRICITY: SINGLE GENERATOR SYSTEMS
44
DF
GENERATOR CONTROL
{11}
89
DF
.~ With armature or primary circuit control {5}
93
.~.~ Tapped or sectionalized
DEFINITION
Classification: 322/93
(under subclass 89) Subject matter wherein the generator armature circuit control includes a tapped or sectionalized armature.
SEE OR SEARCH THIS CLASS, SUBCLASS:
91+, for generator armature control under subclass 89 where the generator is controlled by short circuiting a portion of the armature winding.
SEE OR SEARCH CLASS
310, Electrical Generator or Motor Structure,
200, for structure of dynamoelectric machines having tapped or sectionalized armatures.
318, Electricity: Motive Power Systems, 502, for motor armature control having variable length or tapped armature winding.
