Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-03-15
2005-03-15
Le, Dang (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S071000
Reexamination Certificate
active
06867517
ABSTRACT:
A rectifier of an alternator includes positive and negative rectifier elements. Each rectifier element has a lead wire connected thereto, and a vicinity of a portion connecting the lead wire to the element is sealed with a material such as resin or rubber, forming a sealing portion. To protect the sealing portion against harmful components contained in cooling air blown to the rectifier, a conically shaped terminal connected to the lead wire is disposed to face and cover the sealing portion. The terminal has a sufficiently large surface area for dissipating heat generated in a process of connecting the lead wire to the terminal by welding.
REFERENCES:
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patent: 6184602 (2001-02-01), Ooiwa et al.
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patent: 2 275 057 (1976-01-01), None
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patent: A-2001-231233 (2001-08-01), None
Denso Corporation
Hanh Nguyen
Le Dang
Oliff & Berridg,e PLC
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