Title:
内燃機関のための燃料噴射装置
Document Type and Number:
Japanese Patent JP2005500475
Kind Code:
A
Abstract:
A fuel injection device includes an injection valve connected in an injection line for the fuel and having a nozzle chamber and a control chamber that are both connected to the injection line, an on-off valve for switching back and forth between a lower injection pressure and a higher injection pressure, and a valve device for controlling the pressure prevailing in the control chamber. A shared actuator is provided for the valve device and the on-off valve, wherein the actuation distance of the shared actuator required to open the on-off valve is greater than the actuation distance required to open the valve device.
Inventors:
Friedrich becking
Application Number:
JP2003523828A
Publication Date:
January 06, 2005
Filing Date:
July 05, 2002
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M45/02; F02M45/12; F02M47/00; F02M47/02; F02M57/02; F02M59/10; F02M59/46; F02M63/02; (IPC1-7): F02M57/02; F02M47/00
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel