Title:
LINEAR SOLENOID VALVE
Document Type and Number:
Japanese Patent JP2014199098
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a linear solenoid valve capable of reducing electric power consumption and capable of locking the position of a spool of the linear solenoid valve with a simple configuration.SOLUTION: A linear solenoid valve 1, when driving a plunger 15 to a second control region, which is closer to a first direction side than a first control region for driving during non-lock to move a projection 31 of a spool 21 from a solenoid part side to a valve part side, can regulate movement of the spool 21 in a second direction by contact of a first claw part 321 with an end face 215 on the valve part side of the projection 31. Accordingly, by catching of the first claw part 321 on the end face 215 on the valve part side of the projection 31 and by biasing force to the second direction, which is imparted from a spring 24, it becomes possible to lock the spool 21 at a predetermined axial position without supplying electric current to a solenoid part 10.
Inventors:
ISHIKAWA KAZUNORI
NODA KAZUYUKI
MAKINO KOJI
UMEMOTO YUICHIRO
NODA KAZUYUKI
MAKINO KOJI
UMEMOTO YUICHIRO
Application Number:
JP2013074438A
Publication Date:
October 23, 2014
Filing Date:
March 29, 2013
Export Citation:
Assignee:
AISIN AW CO
International Classes:
F16K31/06; F16K35/00; F16K35/02
Attorney, Agent or Firm:
近島 One husband