Vehicular alternator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 12, 2006
Grant Date -
May 5, 2005
app pub date -
Oct 28, 2004
filing date -
Nov 4, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicular alternator 1 is disclosed as having a stator 2 on which an armature winding 21 is wound, a rotor 3 rotatably disposed in the stator, cooling fans 32, 33 for creating cooling winds during rotation of the rotor, a front housing 41 and a rear housing 45 with which the stator and the rotor are supported and having side areas formed with cooling wind discharge windows 42, 46, and a waterproof cover 8 located over an outer peripheral sides of the housings 41, 45. The waterproof cover 8 has a plurality of ventilation apertures 81 formed at an inclined angle different from an inclined angle at which the cooling wind discharge windows are formed.
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Family
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Cited Art Landscape
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