Title:
方向制御弁
Document Type and Number:
Japanese Patent JP4695453
Kind Code:
B2
Abstract:
The hydraulic direction control valve has a base surface (12c) for an opening in one moving component (12) to take an inserted second moving component (14). The two are at an axial gap from each other when there is a connection between a switch inflow connection (10a) and a target outflow connection (10c), while a second inflow switch connection (10b) is blocked. The second component bears against the base surface, to give an opposing axial movement and open the second inflow connection.
Inventors:
Yoshihiro Hotta
Yoshifumi Wakisaka
Kiyomi Kawamura
Yoshihisa Yamamoto
Hirokuni Tomita
Yoshifumi Wakisaka
Kiyomi Kawamura
Yoshihisa Yamamoto
Hirokuni Tomita
Application Number:
JP2005222162A
Publication Date:
June 08, 2011
Filing Date:
July 29, 2005
Export Citation:
Assignee:
株式会社豊田中央研究所
株式会社デンソー
株式会社日本自動車部品総合研究所
株式会社デンソー
株式会社日本自動車部品総合研究所
International Classes:
F16K3/24; F02M47/00; F02M61/10; F02M61/16; F16K11/07
Domestic Patent References:
| JP8184382A | ||||
| JP2006161568A | ||||
| JP2002227747A | ||||
| JP2005531712A | ||||
| JP2002539372A | ||||
| JP2001090634A | ||||
| JP2005500472A | ||||
| JP2003343744A |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida