Title:
【発明の名称】点火プラグ機能を有する燃料噴射器
Document Type and Number:
Japanese Patent JPH10508076
Kind Code:
A
Abstract:
PCT No. PCT/SE95/01256 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Oct. 24, 1995 PCT Pub. No. WO96/13660 PCT Pub. Date May 9, 1996Arrangement (2) for fuel injection and ignition of a fuel/air mixture in the combustion chamber (6) in a cylinder (10) provided with a reciprocating piston (8) in a combustion engine. The arrangement includes a tubular retaining body (32) which constitutes an insulator and which is fastenable in the engine cylinder head (14), and a tubular valve housing (44) which runs axially through the retaining body and which has running through it a valve needle (48) with central fuel supply passage (50), and the end (44) of the valve housing (44) in the combustion chamber constitutes a free end provided with a valve seat (52) which accommodates a valve element (54) which is fastened in the end of the valve needle and can be applied to the seat. The valve housing (44), the valve needle (48) and the valve element (54) form together a central electrode in a single-pole ignition plug, the second electrode of which is an electrode (30) firmly attached to the piston (8) or to the cylinder (10).
Inventors:
Bergsten, Lars
Application Number:
JP51449296A
Publication Date:
August 04, 1998
Filing Date:
October 24, 1995
Export Citation:
Assignee:
Serve Automobile Actibolag
International Classes:
F02P13/00; F02M51/06; F02M57/06; F02M61/04; F02M61/08; F02M67/12; F02P15/04; (IPC1-7): F02M57/06; F02M51/06; F02M67/12; F02P13/00
Attorney, Agent or Firm:
Akira Asamura (3 outside)