Global Patent Index - EP 0787258 B1

EP 0787258 B1 20000712 - DEVICE FOR INJECTING A FUEL GAS MIXTURE INTO A COMBUSTION ENGINE

Title (en)

DEVICE FOR INJECTING A FUEL GAS MIXTURE INTO A COMBUSTION ENGINE

Title (de)

VORRICHTUNG ZUR EINSPRITZUNG EINES BRENNSTOFF-GASGEMISCHES FÜR EINE BRENNKRAFTMASCHINE

Title (fr)

DISPOSITIF D'INJECTION D'UN MELANGE GAZ CARBURANT POUR UN MOTEUR A EXPLOSION

Publication

EP 0787258 B1 20000712 (FR)

Application

EP 95935978 A 19951018

Priority

  • FR 9501372 W 19951018
  • FR 9412453 A 19941019

Abstract (en)

[origin: US5890477A] PCT No. PCT/FR95/01372 Sec. 371 Date Jun. 23, 1997 Sec. 102(e) Date Jun. 23, 1997 PCT Filed Oct. 18, 1995 PCT Pub. No. WO96/12886 PCT Pub. Date May 2, 1996A device for transforming internal combustion engines using liquid fuel into over-pressurized engines using gas. Liquid fuel is fed into an annular chamber surrounding a needle. The fuel and primary air is injected at a controlled flow and pressure into a choke chamber to form an air-fuel premixture made of very fine microdrops. During the downstroke of the piston, the premixture is aspirated, causing the projection of the premixture against the blades of a rotor which rotates at high speed. The gasification chamber is then over pressurized during the closing of the intake valve and the introduction of the mixture.

IPC 1-7

F02M 69/08

IPC 8 full level

F02M 69/08 (2006.01)

CPC (source: EP US)

F02M 69/08 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

DOCDB simple family (publication)

WO 9612886 A1 19960502; AT E194689 T1 20000715; AU 3807995 A 19960515; AU 704243 B2 19990415; BR 9509390 A 19970916; CA 2203185 A1 19960502; CN 1059256 C 20001206; CN 1168713 A 19971224; DE 69517993 D1 20000817; EP 0787258 A1 19970806; EP 0787258 B1 20000712; FR 2726036 A1 19960426; JP H10512641 A 19981202; US 5890477 A 19990406

DOCDB simple family (application)

FR 9501372 W 19951018; AT 95935978 T 19951018; AU 3807995 A 19951018; BR 9509390 A 19951018; CA 2203185 A 19951018; CN 95196577 A 19951018; DE 69517993 T 19951018; EP 95935978 A 19951018; FR 9412453 A 19941019; JP 51367996 A 19951018; US 81717097 A 19970623