Title:
内燃機関の噴射弁を制御するための弁
Document Type and Number:
Japanese Patent JP2008540896
Kind Code:
A
Abstract:
An injection valve of an internal combustion engine comprises a valve portion arranged in a bore of the valve housing, forming a high-pressure side annular chamber sealed in relation to the valve housing by the sealing contact of the valve portion with a shoulder of the bore and at an axial distance therefrom, by a sealing ring. A spacing sleeve is arranged in the annular chamber and keeps the sealing ring at a minimum axial distance from the shoulder of the bore.
Inventors:
Axel schnaufer
Torsten Schneider
Torsten Schneider
Application Number:
JP2008509400A
Publication Date:
November 20, 2008
Filing Date:
March 08, 2006
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M61/16; F02M47/00
Domestic Patent References:
| JP2003120459A | 2003-04-23 | |||
| JPH07293387A | 1995-11-07 | |||
| JP2004044595A | 2004-02-12 | |||
| JP2004519599A | 2004-07-02 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Hiroshi Sugimoto
Hiroyasu Ninomiya
Einzel Felix-Reinhard