Title:
SOLENOID VALVE
Document Type and Number:
Japanese Patent JP2018146024
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a solenoid valve capable of securing the seal performance and reducing transmission of an operation sound to the outside, which is associated with valve closing.SOLUTION: A purge valve 1 has a housing body that is formed by combining at least an input side housing part 2 and an output side housing part 3 and forms inside a passage for flowing of a working fluid. The purge valve 1 comprises a movable core 5, a valve element 7 that is provided to displace in the axial direction integrally with the movable core 5 and is switched between an open state in which the valve element is separated from a valve seat part 600 and a close state in which the valve element is in contact with the valve seat part 600, and an electromagnetic solenoid part 4 generating driving force for axially driving the movable core 5. The purge valve 1 comprises a valve member 6 that has the valve seat part 600 and is installed inside the input side housing part 2 to be opposed to the output side housing part 3, that is fixed to the input side housing part 2, leaving a gap 9 therefrom.SELECTED DRAWING: Figure 1
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Inventors:
NAKAMURA MUNEAKI
KAWASHIMA DAIJI
KAWASHIMA DAIJI
Application Number:
JP2017040727A
Publication Date:
September 20, 2018
Filing Date:
March 03, 2017
Export Citation:
Assignee:
HAMANAKO DENSO CO LTD
International Classes:
F16K31/06; F16K27/02; F16K47/02
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo