Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1990-04-30
1991-09-24
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 91, 310 51, 411 34, 411 71, F16H 3310
Patent
active
050516361
ABSTRACT:
A dynamic electric machine such as a totally-enclosed fan-cooled machine has an end bracket having a plurality of seats to which a cover such as a fan cover is fixed through a plurality of generally cylindrical rubber bushings. The bushing has a nut embedded therein near one end thereof and an outer peripheral flange portion formed on the other end thereof. With the cover being placed on the flange portions, bolts are driven into the nuts from the outer side of the cover so as to fix the cover to the seats through the rubber bushings.
REFERENCES:
patent: 2365372 (1943-12-01), Allen
patent: 2788386 (1957-09-01), McCarty
patent: 4425813 (1984-01-01), Wadensten
patent: 4563118 (1986-07-01), Liljedahl
Patent Abstracts of Japan, vol. 12, No. 342, Sep. 14, 1988.
Iida Hirofumi
Ishimoto Noriyuki
Nguyen Matthew
Stephan Steven L.
Sumitomo Heavy Industrie's, Ltd.
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