Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-01-11
2005-01-11
Le, Dang (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S063000, C310S064000
Reexamination Certificate
active
06841901
ABSTRACT:
In the case of an electrical machine, in particular an alternator for a motor vehicle, having a housing (2), a rotor (6) that is supported in the housing (2) in a manner that allows it to rotate around an axis of rotation (5) and that has at least one rotor winding (14) and at least one fan wheel (21) mounted on the rotor (6) for generating convection in the housing (2) and for dissipating heat from the at least one rotor winding (14), the at least one fan wheel (21) is joined with the rotor (6) at least in a linear manner in order to better cool the rotor (6).
REFERENCES:
patent: 3431978 (1969-03-01), Papst
patent: 4588911 (1986-05-01), Gold
patent: 5241230 (1993-08-01), Tanaka et al.
patent: 5940268 (1999-08-01), Miyahara et al.
patent: 6297571 (2001-10-01), Knappenberger
patent: 6307289 (2001-10-01), Skala
patent: 6448687 (2002-09-01), Higashino et al.
patent: 6455958 (2002-09-01), Asao et al.
patent: 1 628 349 (1971-05-01), None
patent: 2 626 539 (1977-12-01), None
patent: 26 26 539 (1977-12-01), None
patent: 30 38 031 (1981-04-01), None
patent: 42 38 999 (1994-05-01), None
patent: 44 01 625 (1995-03-01), None
patent: 93 14 985.9 (1995-03-01), None
patent: 198 28 518 (1999-12-01), None
patent: 696 06 949 (2000-08-01), None
patent: 0 420 371 (1991-04-01), None
patent: 2 273 208 (1994-06-01), None
Patent Abstracts of Japan vol. 016, No. 344 (E-1239), Jul. 24, 1992 & JP 04 105533 A, Apr. 7, 1992.
Patent Abstract of Japan 04105533 A, Apr. 7, 1992.
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