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Title:
ELECTRIC FUEL PUMP
Document Type and Number:
Japanese Patent JP2008301697
Kind Code:
A
Abstract:

To provide an electric fuel pump which prevents an electric system between a magnet wire and a power supply apparatus from being corroded and is available in a fuel of a fuel storage tank.

A connection portion 37 of the magnet wire 31 to a connection terminal 36 and a stator 15 are molded by a first mold resin 18. The connection portion 62 of a connection terminal 36 to a connector 39 and a driver substrate assembly body 52 are molded by a second mold resin 53. The second mold resin 53 is filled in a ring gap S between a stator supporting portion 14A of a stator holder 14 and the first mold resin 18, and the stator supporting portion 14A and the stator 15 are integrally coupled.


Inventors:
MITSUHASHI TAKASHI
KUROSU YOSHIHIRO
MURAKAMI TAKEJI
SHIRIDE HARUHIKO
Application Number:
JP2008065590A
Publication Date:
December 11, 2008
Filing Date:
March 14, 2008
Export Citation:
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Assignee:
OGURA CLUTCH CO LTD
International Classes:
H02K5/08; F04D5/00
Domestic Patent References:
JPH11332204A1999-11-30
JP2004036549A2004-02-05
JPH10201168A1998-07-31
JPH05336722A1993-12-17
JPH066948A1994-01-14
JPH0690553A1994-03-29
JP2006325315A2006-11-30
JPH11332204A1999-11-30
JP2004036549A2004-02-05
JPH10201168A1998-07-31
JPH05336722A1993-12-17
JPH066948A1994-01-14
JPH0690553A1994-03-29
JP2006325315A2006-11-30
JPH05211738A1993-08-20
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa



 
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