Global Patent Index - EP 2087226 B1

EP 2087226 B1 20120704 - A PISTON OF A FUEL INJECTION PUMP AND A FUEL INJECTION PUMP

Title (en)

A PISTON OF A FUEL INJECTION PUMP AND A FUEL INJECTION PUMP

Title (de)

KOLBEN FÜR EINE BRENNSTOFFEINSPRITZPUMPE UND BRENNSTOFFEINSPRITZPUMPE

Title (fr)

PISTON DE POMPE D'INJECTION DE CARBURANT ET POMPE D'INJECTION DE CARBURANT

Publication

EP 2087226 B1 20120704 (EN)

Application

EP 07848163 A 20071121

Priority

  • FI 2007050630 W 20071121
  • FI 20065750 A 20061127

Abstract (en)

[origin: WO2008065248A1] A piston (4) of a fuel injection pump (1 ) of a piston engine, comprising a first inclined control edge (10) located at the side of the piston (4) for determining the starting time of the fuel injection of the injection pump (1) at a certain engine load, and a second inclined control edge (11) located at the side of the piston (4) for determining the ending time of the fuel injection of the injection pump (1) at a certain engine load. The distance between points of the first (10) and second (11) control edges corresponding to the same load in the axial direction (13) of the piston (4) changes linearly or essentially linearly at a range (A-D) corresponding to the engine idle speed and the full load.

IPC 8 full level

F02M 59/26 (2006.01)

CPC (source: EP FI KR)

F02M 59/10 (2013.01 - KR); F02M 59/26 (2013.01 - KR); F02M 59/265 (2013.01 - EP FI); F02M 59/44 (2013.01 - KR)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2008065248 A1 20080605; CN 101542106 A 20090923; CN 101542106 B 20110803; EP 2087226 A1 20090812; EP 2087226 A4 20110302; EP 2087226 B1 20120704; FI 119950 B 20090515; FI 20065750 A0 20061127; FI 20065750 A 20080528; KR 101382066 B1 20140404; KR 20090082937 A 20090731

DOCDB simple family (application)

FI 2007050630 W 20071121; CN 200780043909 A 20071121; EP 07848163 A 20071121; FI 20065750 A 20061127; KR 20097013154 A 20071121