Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-09-11
1993-03-02
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 46, 310168, 322 49, H02K 112
Patent
active
051912589
ABSTRACT:
An alternating electric current generator comprises an armature rotatably carried by a drive shaft and positioned between stabilized, non-moving magnetic elements. The armature has first and second magnetic field transmitting sections with a magnetized section sandwiched therebetween. As electric load is applied to the generator, a countermagnetic field is generated through the armature to increase speed of the drive shaft and thereby lessen torque required to rotate the drive shaft.
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patent: 4027229 (1977-05-01), Frink
patent: 4237391 (1980-12-01), Schur et al.
patent: 4385246 (1983-05-01), Schur et al.
patent: 5030867 (1991-07-01), Yamada et al.
Stephan Steven L.
To E. H.
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