MOTOR AND FUEL PUMP USING THE SAME

Title:

MOTOR AND FUEL PUMP USING THE SAME

Document Type and Number:

Japanese Patent JP2014003878

Kind Code:

A

Abstract:

To provide a motor which can prevent winding disruption of winding when the winding is wound to a bobbin.

A first holding section 234 is formed at an end 231 in a circumferential direction of a radial direction inner side of a bobbin 23 in a recess shape. When winding 33 is wound to the bobbin 23, a winding start section 33 of the winding 33 is held by a first holding section 234 as shown by a dotted line L1 at first. The winding 33 whose winding start section 331 is held by the first holding section 234 is wound to a first winding section 134 side through a lower end of the bobbin 23, a second winding section 135 side, and an upper end of the bobbin 23 as shown by dotted lines Ls and L3. A middle part 333 of the winding 33 wound to the first winding section 134 side is wound to a position which does not abut on the winding start section 331 which the first holding section 234 holds. Thus, the winding start section 331 does not abut on subsequent winding 33 and winding disruption of the winding can be prevented.

Inventors:

HAYAKAWA TETSUO
OTAKE AKIYA
OSADA KIYOSHI

Application Number:

JP2012229682A

Publication Date:

January 09, 2014

Filing Date:

October 17, 2012

Export Citation:

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Assignee:

DENSO CORP

International Classes:

F04D5/00; H02K3/34; H02K3/46

Domestic Patent References:

JP2007129847A	2007-05-24
JPH08223843A	1996-08-30
JPH01123439U	1989-08-22
JP2012034499A	2012-02-16
JP2003230243A	2003-08-15
JP2003324886A	2003-11-14
JP2009033836A	2009-02-12

Foreign References:

US20090026870A1	2009-01-29
US20070103014A1	2007-05-10
US20120025661A1	2012-02-02
US20040000830A1	2004-01-01

Attorney, Agent or Firm:

Masaki Hattori

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