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Title:
OUTER YOKE OF LINEAR SOLENOID, AND MOUNTING METHOD OF OUTER YOKE
Document Type and Number:
Japanese Patent JP2010225603
Kind Code:
A
Abstract:

To provide an outer yoke capable of reducing magnetic resistance of a magnetic circuit formed around a coil in a linear solenoid in which a plunger is fitted to a center hole of a coil assembly formed by winding a coil, and the plunger is moved by conducting the coil.

The outer yoke 2 is formed by mounting a plurality of curved outer yoke pieces 10, 10 on an outer circumferential surface of the coil assembly 7 without a clearance. The outer yoke 2 is fixed by engaging and caulking recessed parts 11, and convex parts 12, formed on both sides of the respective outer yoke pieces 10.


Inventors:
OKUDA ATSUSHI
YAMAGUCHI MASAHIRO
Application Number:
JP2009067830A
Publication Date:
October 07, 2010
Filing Date:
March 19, 2009
Export Citation:
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Assignee:
AISIN AW IND CO LTD
International Classes:
H01F7/16; F16K31/06
Domestic Patent References:
JPH08193669A1996-07-30
JPH06333730A1994-12-02
JP2003007529A2003-01-10
JPH10231946A1998-09-02
JP2007160352A2007-06-28
JPS61228603A1986-10-11
JPS58129605U1983-09-02
JPS6437004U1989-03-06
JPH05267051A1993-10-15
JPS4943754U1974-04-17
JPS625610U1987-01-14
JPH05267051A1993-10-15
JP2004523126A2004-07-29
JP2002093618A2002-03-29
JP2006194351A2006-07-27
JPH08159325A1996-06-21
JPH08193669A1996-07-30
JPH06333730A1994-12-02
JP2003007529A2003-01-10
JPH10231946A1998-09-02
JP2007160352A2007-06-28
JPS61228603A1986-10-11
JPS58129605U1983-09-02
JPS6437004U1989-03-06
Attorney, Agent or Firm:
Hikoji Hirasaki



 
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