Title:
NORMALLY OPEN TYPE SOLENOID VALVE
Document Type and Number:
Japanese Patent JP2004360748
Kind Code:
A
Abstract:
To provide a normally open type solenoid valve provided with a valve element integrally molded with a retainer, that has sufficient hardness to abut on a valve seat.
In this normally open type solenoid valve, a shaft part 24 of the valve element 30 comprises a plurality of slide parts 31 and 33 formed to slide to get in contact with an inner surface of a through hole 22, and be separated in a vertical axis direction of the shaft part 24, and a throat part 32 having thinner outer diameter than the slide parts 31 and 33 between the slide parts 31 and 33.
Inventors:
TAKAMATSU YOSHIYUKI
SHIGETA MASAYA
OI TAKESHI
SHIGETA MASAYA
OI TAKESHI
Application Number:
JP2003157909A
Publication Date:
December 24, 2004
Filing Date:
June 03, 2003
Export Citation:
Assignee:
NISSIN KOGYO KK
International Classes:
B60T8/36; B60T15/02; F16K31/06; (IPC1-7): F16K31/06
Attorney, Agent or Firm:
Inoue Ichi
Yukio Fuse
Mitsue Obuchi
Yukio Fuse
Mitsue Obuchi
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