Title:
減圧弁および燃料噴射装置
Document Type and Number:
Japanese Patent JP4535033
Kind Code:
B2
Abstract:
An object of the invention is to provide a depressurizing valve (9) mounted to a common rail (1) for a fuel injection device, in which a direction of a connector (32) for the depressurizing valve can be adjusted, without affecting an air gap and a sealing performance. The depressurizing valve (9) has a valve unit (10) and a coil unit (30) which is detachably assembled to the valve unit by a mounting member, such as a retaining nut (34). A valve housing (12) has an inside space, which is fluid tightly separated into first and second spaces (121, 122) by a connecting member (17), which is fluid tightly connected to the valve housing (12) and a stator core (18). A valve body (11) and a spring (19) are arranged in the first space (121) for closing a flow control port (151). A cylindrical coil (31) is accommodated in the second space (122), such that the coil is rotatable with respect to the valve housing
Inventors:
Nonoyama Hayashi
Naoki Mimata
Murakami text
Naoki Mimata
Murakami text
Application Number:
JP2006186665A
Publication Date:
September 01, 2010
Filing Date:
July 06, 2006
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F02M55/02; F02M37/00
Domestic Patent References:
| JP2005526930A | ||||
| JP2001505277A | ||||
| JP2001182638A | ||||
| JP10266923A | ||||
| JP10122080A |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno