EP 0786047 B1 20000607 - DEVICE WITH FUEL INJECTION AND WITH A LUBRICANT-SUPPLY UNIT FOR INTERNAL-COMBUSTION ENGINES
Title (en)
DEVICE WITH FUEL INJECTION AND WITH A LUBRICANT-SUPPLY UNIT FOR INTERNAL-COMBUSTION ENGINES
Title (de)
VORRICHTUNG MIT KRAFTSTOFFEINSPRITZUNG UND SCHMIERMITTELFÖRDEREINRICHTUNG FÜR VERBRENNUNGSMOTOREN
Title (fr)
DISPOSITIF D'INJECTION DE CARBURANT ET D'ALIMENTATION EN LUBRIFIANT POUR MOTEURS A COMBUSTION INTERNE
Publication
Application
Priority
- DE 19529368 A 19950810
- EP 9603424 W 19960802
Abstract (en)
[origin: US5787854A] PCT No. PCT/EP96/03424 Sec. 371 Date Apr. 10, 1997 Sec. 102(e) Date Apr. 10, 1997 PCT Filed Aug. 2, 1996 PCT Pub. No. WO97/06359 PCT Pub. Date Feb. 20, 1997In order to provide a device with fuel injection and lubricant feed means for internal combustion engines, preferably for manual guided equipment, such as chain saws, with a helical gear wheel (12) mounted on a crankshaft (11) or driven indirectly by the crankshaft (11), which is in engagement with a mating gear wheel (13) for driving the lubricant pump (16), wherein a piston (17) of the lubricant pump (16) forms a trunnion for the mating gear wheel (13) and possesses an oblique anterior surface (18) which bears against a lifting stud (20) adjustably retained in the housing, for aiding lubricant delivery adjustment of the lubricant pump (16), in a compact assembly, preferably a chain saw with several, lubrication circuits and a high-pressure fuel feed it is proposed that the helical gear wheel (12) be in engagement with two mating gear wheels (13,14), each connected with a drive shaft (17,26) for one lubricant pump (16,31) and/or one fuel pump (27).
IPC 1-7
IPC 8 full level
B27B 17/12 (2006.01); F01M 1/02 (2006.01); F01M 3/00 (2006.01); F02B 63/02 (2006.01); F02B 67/04 (2006.01); F02M 37/06 (2006.01); F16N 13/04 (2006.01); F02B 75/02 (2006.01)
CPC (source: EP US)
B27B 17/12 (2013.01 - EP US); F01M 1/02 (2013.01 - EP US); F01M 3/00 (2013.01 - EP US); F02B 63/02 (2013.01 - EP US); F02B 67/04 (2013.01 - EP US); F02M 37/06 (2013.01 - EP US); F02B 2075/025 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT SE
DOCDB simple family (publication)
US 5787854 A 19980804; AU 6741596 A 19970305; DE 19529368 C1 19961031; DE 59605397 D1 20000713; EP 0786047 A1 19970730; EP 0786047 B1 20000607; WO 9706359 A1 19970220
DOCDB simple family (application)
US 81724097 A 19970410; AU 6741596 A 19960802; DE 19529368 A 19950810; DE 59605397 T 19960802; EP 9603424 W 19960802; EP 96927669 A 19960802