Title:
SOLENOID VALVE DEVICE
Document Type and Number:
Japanese Patent JP2015215072
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To ensure sealing performance for sealing a fluid and suppress excessive stress.SOLUTION: A solenoid valve comprises: a delivery valve seat member; and a delivery valve opening or closing a channel by separating from or contacting with the delivery valve seat member, the delivery valve seat member including a delivery valve seat portion in contact with the delivery valve and delivery valve seat inclined portions formed on an outside surface of the delivery valve seat portion, a seat-side contact portion of the delivery valve and the delivery valve seat portion of the delivery valve seat member being disposed to axially overlap each other, and delivery valve corners of the delivery valve being disposed at positions corresponding to the respective delivery valve seat inclined portions of the delivery valve seat member in an axial direction.
Inventors:
MIYAMOTO AKIYASU
ABE MOTOYUKI
YASUKAWA YOSHITO
TOKUO KENICHIRO
ABE MOTOYUKI
YASUKAWA YOSHITO
TOKUO KENICHIRO
Application Number:
JP2014099215A
Publication Date:
December 03, 2015
Filing Date:
May 13, 2014
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F16K1/34; F02M51/04; F02M59/46; F16K15/02; F16K31/06
Domestic Patent References:
| JPWO2005088175A1 | 2007-08-09 | |||
| JP2003161375A | 2003-06-06 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki