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Title:
ARMATURE CORE AND ARMATURE
Document Type and Number:
Japanese Patent JP2010035341
Kind Code:
A
Abstract:

To provide an armature core in which teeth are inserted from the outer circumferential side of a yoke and the manufacturing process can be simplified while fixing the position of the teeth in a diameter direction.

The yoke 11 is provided with a plurality of concave portions 111. The concave portions 111 are opened on one side in a direction parallel to a rotating shaft P and the side opposite to the rotating shaft P in a diameter direction centered at the rotating shaft P. The plurality of teeth 12 are inserted into the concave portions 111 along the diameter direction from the side opposite to the rotating shaft P. A fixing portion 13 fixes collectively the positions of the teeth 12 in the diameter direction.


Inventors:
KITO ATSUSHI
YASUMOTO TATSUSHI
ASANO YOSHINARI
Application Number:
JP2008195171A
Publication Date:
February 12, 2010
Filing Date:
July 29, 2008
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
H02K1/24; H02K1/18; H02K3/46
Domestic Patent References:
JP2006353054A2006-12-28
JP2007028855A2007-02-01
JP2008043130A2008-02-21
JPS5361610U1978-05-25
Foreign References:
WO2003047070A12003-06-05
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita
Tomohiro Fukuichi



 
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