Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-03-26
2010-10-19
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S239000, C310S114000
Reexamination Certificate
active
07816835
ABSTRACT:
A brush holder in a tandem vehicle alternator for a vehicle is composed mainly of a primary brush holder and a secondary brush holder accommodating plural brushes, respectively. The primary and secondary brush holders are independently formed. During a step of producing a brush assembly and of mounting the brush assembly on the tandem vehicle alternator, both of the primary and secondary brush holders are integrated into a single brush holder and tightly fastened by welding using a connection metal member.
REFERENCES:
patent: 6011341 (2000-01-01), Toya et al.
patent: 6750585 (2004-06-01), You
patent: 2723481 (1996-02-01), None
patent: 05083898 (1993-04-01), None
patent: A-05-083906 (1993-04-01), None
patent: A-05-137295 (1993-06-01), None
JP 05083898 Translated Abstract-1993.
JP 05083898 Machine Translation (1993).
FR 2723481 Machine Translation (1996).
Chinese Office Action issued Jan. 8, 2010 in corresponding Chinese Patent Application No. 2007100794839.
Kusase Shin
Mukai Takuzou
Shichijoh Akiya
Denso Corporation
Johnson Eric
Leung Quyen
Oliff & Berridg,e PLC
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