Title:
ROTOR FOR ROTATING ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/037776
Kind Code:
A3
Abstract:
A rotor (14) for a rotating electrical device includes: a rotor coil (28n, 28s) that is wound on each of the rotor salient poles (32n, 32s); a retaining member (46) that is supported by a rotor core (24); and an outer magnetic member (50). The retaining member (46) has a beam (54) bridged between the adjacent rotor salient poles (32n, 32s) and prevents the rotor coil (28n, 28s) from falling out. The outer magnetic member (50) is provided in an end of the beam (54).
Inventors:
KUBO KAORU (JP)
MIZUTANI RYOJI (JP)
KATO HIROKI (JP)
YAMADA EIJI (JP)
CHINEN SHINTARO (JP)
HIRAMOTO KENJI (JP)
NAKAI HIDEO (JP)
MIZUTANI RYOJI (JP)
KATO HIROKI (JP)
YAMADA EIJI (JP)
CHINEN SHINTARO (JP)
HIRAMOTO KENJI (JP)
NAKAI HIDEO (JP)
Application Number:
PCT/IB2013/001821
Publication Date:
March 05, 2015
Filing Date:
August 23, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KUBO KAORU (JP)
MIZUTANI RYOJI (JP)
KATO HIROKI (JP)
YAMADA EIJI (JP)
CHINEN SHINTARO (JP)
HIRAMOTO KENJI (JP)
NAKAI HIDEO (JP)
KUBO KAORU (JP)
MIZUTANI RYOJI (JP)
KATO HIROKI (JP)
YAMADA EIJI (JP)
CHINEN SHINTARO (JP)
HIRAMOTO KENJI (JP)
NAKAI HIDEO (JP)
International Classes:
H02K1/24; H02K3/20; H02K3/52
Domestic Patent References:
| WO2012110879A2 | 2012-08-23 |
Foreign References:
| US20080079375A1 | 2008-04-03 | |||
| US20120025662A1 | 2012-02-02 | |||
| JPH0169354U | 1989-05-09 | |||
| EP1494335A1 | 2005-01-05 |
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