Title:
SOLENOID VALVE
Document Type and Number:
Japanese Patent JP2016023748
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a solenoid valve capable of suppressing the obstruction of operation of an armature.SOLUTION: An armature has an axial direction liquid path communicating one end side and the other end side; a spring storage hole formed on one end surface from the one end surface toward the other end surface and storing an energizing member; and a diametrical direction recessed portion which is formed on the one end surface, communicates the axial direction liquid path and the spring storage hole so as to configure a channel between a fixed core and the diametrical direction recessed portion when the armature moves in an axial direction, at least has the width of a connecting portion connected with the axial direction liquid path wider than the axial direction liquid path and formed to be shallower than the axial direction liquid path and extends in a diametrical direction.SELECTED DRAWING: Figure 2
Inventors:
SATO YOHEI
Application Number:
JP2014149381A
Publication Date:
February 08, 2016
Filing Date:
July 23, 2014
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F16K31/06; B60T15/36; H01F7/16
Domestic Patent References:
| JPH10184933A | 1998-07-14 | |||
| JP2007064364A | 2007-03-15 | |||
| JP2002295329A | 2002-10-09 |
Foreign References:
| US20130009081A1 | 2013-01-10 |
Attorney, Agent or Firm:
Masamichi Ayata