Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1993-11-16
1995-06-06
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 42, 2989814, F16C 3500, H02K 516
Patent
active
054225248
ABSTRACT:
An antifriction bearing includes a fixed ring which comprises a steel containing up to about 10% of residual austenite. An alternator for vehicles includes a stator mounted on a frame, a rotor having its rotary shaft rotatably supported by a pair of bearings on the frame and a drive pulley mounted on one end of the shaft projecting outward from the frame. The outer ring of at least the bearing toward the pulley comprises a steel containing up to about 10% of residual austenite.
REFERENCES:
patent: 4240682 (1980-12-01), Benson
patent: 4323401 (1982-04-01), Belke et al.
patent: 4429924 (1984-02-01), Franz
patent: 4476405 (1984-10-01), Komurasaki
patent: 4546280 (1985-10-01), Pfluger
patent: 4696581 (1987-09-01), Tsushima et al.
patent: 4808226 (1989-02-01), Adam
Fujita Yoshiki
Hoshino Teruo
Kitamura Masayuki
Mitani Kenzo
Miyazaki Hiroyuki
Haszko D. R.
Koyo Seiko Co. Ltd.
Nippondenso Co. Ltd.
Stephan Steven L.
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