Title:
内燃機関のための、制御弁を備えた噴射装置及び、噴射装置内で燃料供給を制御するための弁
Document Type and Number:
Japanese Patent JP2005527732
Kind Code:
A
Abstract:
A known control valve, especially for controlling a piston of a pressure intensifier of an injection device for internal combustion engines is already known per se. Said control valve comprises a control valve housing, fluid lines and a control valve piston which can be displaced in a controlled manner in the housing in at least two operational positions. Said piston controls at least the fluidic connection between a first chamber and a second chamber having a first flow rate or a reduced second flow rate. In order to produce said control valve which enables the precise control of the reduced second flow rate and which is simple to construct, a throttle is provided. Said throttle adjusts the reduced second flow rate and is arranged outside the control valve piston and in front of the second chamber.
Inventors:
Andrey Astahoff
Johann Varga
Johann Varga
Application Number:
JP2003584488A
Publication Date:
September 15, 2005
Filing Date:
April 01, 2003
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F02M45/06; F02M47/00; F02M57/02; F02M45/02; F02M59/10; F02M59/34; F02M59/46; F16K11/07; F16K27/02; F16K27/04; (IPC1-7): F02M45/02; F02M45/06; F02M47/00
Attorney, Agent or Firm:
Takuya Kuno
Toshiomi Yamazaki
Toshiomi Yamazaki