EP 1859135 B1 20090422 - VERY COMPACT DEVICE FOR ADJUSTING THE COMPRESSION RATIO OF AN INTERNAL COMBUSTION ENGINE
Title (en)
VERY COMPACT DEVICE FOR ADJUSTING THE COMPRESSION RATIO OF AN INTERNAL COMBUSTION ENGINE
Title (de)
SEHR KOMPAKTE VORRICHTUNG ZUM VERSTELLEN DES VERDICHTUNGSVERHÄLTNISSES EINES BRENNKRAFTMOTORS
Title (fr)
DISPOSITIF TRES COMPACTE POUR AJUSTER LE TAUX DE COMPRESSION D UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- FR 2006000430 W 20060227
- FR 0501983 A 20050228
Abstract (en)
[origin: FR2882575A1] The device has a cam displacement control unit comprising a kinematic link that does not comprise a lock and connected to a flange ring (21) integrated with a cam (18). A position adjustment mechanism (29) and the link are integrated, outside a crank pin (22), a bearing (27) and a lever (23), in a volume describing a circle whose diameter is the same or less than the diameter of a greater circle. An independent claim is also included for a method for adjusting the compression ratio of an internal combustion engine.
IPC 8 full level
F02B 75/04 (2006.01)
CPC (source: EP US)
F02B 75/048 (2013.01 - EP US)
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2882575 A1 20060901; AT E429572 T1 20090515; DE 602006006422 D1 20090604; EP 1859135 A1 20071128; EP 1859135 B1 20090422; US 2008184966 A1 20080807; WO 2006092484 A1 20060908
DOCDB simple family (application)
FR 0501983 A 20050228; AT 06709379 T 20060227; DE 602006006422 T 20060227; EP 06709379 A 20060227; FR 2006000430 W 20060227; US 81724806 A 20060227