Title:
【発明の名称】内燃機関のための燃料噴射システム
Document Type and Number:
Japanese Patent JP2003507636
Kind Code:
A
Abstract:
A fuel injection system having at least two different, high system pressures for an internal combustion engine, includes a first central pressure reservoir for the lower system pressure and includes a second central pressure reservoir, supplied from a high-pressure pump, for the higher system pressure, both pressure reservoirs being connectable by line to the injector of each cylinder, and to increase the efficiency, a two-stage high-pressure pump, by whose lower stage the first pressure reservoir and by whose higher stage the second pressure reservoir are supplied.
Inventors:
Bernd Marl
Martin crop
Hans-Christoph Margel
Wolfgang Otterbach
Martin crop
Hans-Christoph Margel
Wolfgang Otterbach
Application Number:
JP2001518559A
Publication Date:
February 25, 2003
Filing Date:
August 02, 2000
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M41/16; F02M45/00; F02M47/02; F02M61/10; F02M45/06; F02M63/00; F02M63/02; (IPC1-7): F02M45/06; F02M41/16; F02M45/00; F02M61/10
Attorney, Agent or Firm:
Toshio Yano (4 outside)