Rotary electric machine and a method of producing the same

Details Rotary electric machine and a method of producing the same Rotary electric machine and a method of producing the same

2005-10-04

2005-10-04

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S233000, C451S418000

Reexamination Certificate

active

06952067

ABSTRACT:
A surface of a commutator5is rubbed by a shakedown brush21other than ordinary brushes11to produce a carbon coat, whereby a shakedown process can be reduced or abolished.

REFERENCES:
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patent: 5177842 (1993-01-01), Hongo
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patent: 53-86410 (1978-07-01), None
patent: 57-113754 (1982-07-01), None
patent: 59-90275 (1984-06-01), None
patent: 10-271768 (1998-10-01), None
patent: 2000-4562 (2000-01-01), None
patent: 2001-8415 (2001-01-01), None
Japanese Office Action for JP 2001-330386 mailed Sep. 2, 2003 along with English translation.

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