Alternator with vacuum pump

Details Alternator with vacuum pump Alternator with vacuum pump

1983-07-19

1984-12-04

Truhe, J. V.

Prime-mover dynamo plants

Miscellaneous

Drive gearing

60307, 123198C, 310 62, F01N 330, H02K 906

Patent

active

044866682

ABSTRACT:
A vacuum pump is attached to a front side of an alternator, that is, between a driven pulley and the alternator, wherein a pump shaft is detachably coupled to an alternator shaft through a tubular bushing shaft. A seal member is disposed in the tubular bushing shaft for preventing leakage of lubricating oil from the pump to brushes arranged at a rear side of the alternator.

REFERENCES:
patent: 1262691 (1918-04-01), O'Neill
patent: 1608286 (1926-11-01), Andrews et al.
patent: 3628328 (1971-12-01), Matsuzawa

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