Title:
回転電機の固定子
Document Type and Number:
Japanese Patent JP5704394
Kind Code:
B2
Abstract:
A stator for an electric rotating machine includes a hollow cylindrical stator core and a multi-phase stator coil comprised of a plurality of electric wires mounted on the stator core. The stator coil includes a plurality of phase windings each of which is formed of at least two electric wires. One of the two electric wires has an end portion led out from the radially inner periphery of one slot of the stator core while the other electric wire has an end portion led out from the radially outer periphery of another slot of the stator core. The end portions of the two electric wires are joined together to form a joint therebetween. The joint is positioned axially outward of a coil end part of the stator coil, which protrudes from an axial end face of the stator core, without radially protruding from the coil end part.
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Inventors:
Ryosuke Utaka
Application Number:
JP2011046483A
Publication Date:
April 22, 2015
Filing Date:
March 03, 2011
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02K3/04
Domestic Patent References:
| JP2009219343A | ||||
| JP2009195006A | ||||
| JP2006033964A | ||||
| JP2007037344A | ||||
| JP2001037131A |
Attorney, Agent or Firm:
Hiroshi Okawa