Global patent index - EP 1056946 A1

EP 1056946 A1 2000-12-06 - FUEL INJECTION VALVE

Title (en)

FUEL INJECTION VALVE

Title (de)

KRAFTSTOFFEINSPRITZVENTIL

Title (fr)

SOUPAPE D'INJECTION DE CARBURANT

Publication

EP 1056946 A1 (DE)

Application

EP 99966843 A

Priority

  • DE 9903914 W
  • DE 19859592 A

Abstract (en)

[origin: DE19859592C1] The fuel injection valve injects fuel from a central high pressure reservoir (1) into the combustion chamber. The reservoir is in connection with a control chamber (2) via a feed throttle bore (10). The pressure in the control chamber controls the opening and closing of an injection nozzle. The control chamber is connected via an outlet throttle bore, to a switch valve which opens or closes the outlet of the outlet throttle bore. The inlet throttle bore is eccentric to the control chamber so that a rotational axis of a rotation flow generated by the inflow from the inlet bore is parallel to the inflow direction if the fuel into the outlet flow bore.

IPC 1-7 (main, further and additional classification)

F02M 47/02

IPC 8 full level (invention and additional information)

F02M 47/00 (2006.01); F02M 47/02 (2006.01)

CPC (invention and additional information)

F02M 47/02 (2013.01); F02M 55/008 (2013.01)

Citation (search report)

See references of WO 0037794A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19859592 C1 20000504; EP 1056946 A1 20001206; EP 1056946 B1 20040317; JP 2002533608 A 20021008; US 6382185 B1 20020507; WO 0037794 A1 20000629

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