Title:
POWER COLLECTION/DISTRIBUTION RING AND ELECTRIC MOTOR
Document Type and Number:
Japanese Patent JP2014124009
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power collection/distribution ring and an electric motor which easily perform connection with windings and in which an annular conductor is formed of an insulating electric wire obtained by performing insulation coating on a conductor.SOLUTION: First to third bus rings include first to third annular conductors 10, 20, 30, and first to third connection terminals 11, 21, 31 provided in a plurality of positions in a peripheral direction thereof. The first to third connection terminals 11, 21, 31 include first connecting parts 111, 211, 311 connected to central conductors 101, 201, 301, second connecting parts 112, 212, 312 connected to windings 911-913, and coupling parts 110, 210, 310 coupling the first connecting parts and the second connecting parts. The coupling parts 110, 210, 310 include first extension parts 114, 214, 314 extending toward one side in an axial direction from between the first to third annular conductors 10, 20, 30, and second extension parts 115, 215, 315 extending toward one side in a radial direction of the first to third annular conductors 10, 20, 30.
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| WO/2024/081983 | NEW TYPE OF STATOR CONFIGURATION |
Inventors:
TOMITA KAZUHIKO
EGAMI KENICHI
EGAMI KENICHI
Application Number:
JP2012277794A
Publication Date:
July 03, 2014
Filing Date:
December 20, 2012
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
H02K3/52
Domestic Patent References:
| JP2008086080A | 2008-04-10 | |||
| JP2014096925A | 2014-05-22 | |||
| JP2013162636A | 2013-08-19 | |||
| JP2014003842A | 2014-01-09 | |||
| JP2008278703A | 2008-11-13 | |||
| JP2009238696A | 2009-10-15 | |||
| JP2011120441A | 2011-06-16 | |||
| JP2011205875A | 2011-10-13 | |||
| JP2011205877A | 2011-10-13 | |||
| JP2009261083A | 2009-11-05 | |||
| JP2008086080A | 2008-04-10 | |||
| JP2014096925A | 2014-05-22 | |||
| JP2013162636A | 2013-08-19 | |||
| JP2014003842A | 2014-01-09 | |||
| JP2008278703A | 2008-11-13 | |||
| JP2009238696A | 2009-10-15 |
Attorney, Agent or Firm:
Tadao Hirata
Kenji Tsunoda
Yuji Iwanaga
Keiko Nakamura
Endo Wako
Takashi Nomiyama
Hiroyuki Ito
Kenji Tsunoda
Yuji Iwanaga
Keiko Nakamura
Endo Wako
Takashi Nomiyama
Hiroyuki Ito
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