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US 2008/0164781 A1Published application
Rotating Electric Machine
AssigneeMitsuba Corporation
InventorMasaki Taguchi
Life of this patent
Estimating the term…
Abstract
A rotating electric machine includes an end bracket; a commutator; a brush holder stay with a first end surface and a second end surface, wherein the first end surface is covered by the end bracket; a brush holder provided at the second end surface of the brush holder stay; a brush that is equipped in the brush holder and slidably contacts with the commutator; and a heat transfer medium for transferring heat of the brush is provided between the end bracket and the brush holder stay.
Claims21
A rotating electric machine, comprising:
- an end bracket;
- a commutator;
- a brush holder stay with a first end surface and a second end surface, wherein the first end surface is covered by the end bracket;
- a brush holder provided at the second end surface of the brush holder stay;
- a brush that is equipped in the brush holder and slidably contacts with the commutator;
- and,
- a heat transfer medium for transferring heat of the brush is provided between the end bracket and the brush holder stay.
4 more elements
A rotating electric machine comprising:
- an end bracket;
- a brush holder stay;
- and
- a heat transfer medium for transferring heat is provided between the end bracket and the brush holder stay.
1 more element
Dependencies are inferred from the claim text.