Title:
【発明の名称】内燃機関用燃料噴射装置
Document Type and Number:
Japanese Patent JP2716498
Kind Code:
B2
Abstract:
PCT No. PCT/DE88/00350 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed Jun. 11, 1988 PCT Pub. No. WO89/00242 PCT Pub. Date Jan. 12, 1989.A fuel injection system for an internal combustion engine and a method of controlling fuel injection according to which a predetermined fuel quantity is delivered from a high-pressure pump to the internal combustion engine, first and second return flow quantity are returned through first and second relief ducts, the second relief duct including a control throttle having a constant cross-section, and an electronic control unit controls flow delivery in accordance with characteristic values including those of the internal combustion engine, the pump, and a quantity measuring device for measuring the second return flow, and in accordance with the predetermined fuel delivery quantity also used as a characteristic value.
Inventors:
Etz Cart, Konrad
Application Number:
JP50467288A
Publication Date:
February 18, 1998
Filing Date:
June 11, 1988
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02D1/02; F02M45/00; F02M59/36; F02M63/00; (IPC1-7): F02M45/00; F02D1/02; F02M59/36
Attorney, Agent or Firm:
Toshio Yano (1 outside)