EP 1979595 B1 20121024 - ELECTROMECHANICAL DEVICE FOR CONTROLLING A VARIABLE COMPRESSION RATIO ENGINE
Title (en)
ELECTROMECHANICAL DEVICE FOR CONTROLLING A VARIABLE COMPRESSION RATIO ENGINE
Title (de)
ELEKTROMECHANISCHE VORRICHTUNG ZUR STEUERUNG EINES MOTORS MIT VARIABLER VERDICHTUNG
Title (fr)
DISPOSITIF ELECTROMECANIQUE DE COMMANDE D'UN MOTEUR A RAPPORT VOLUMETRIQUE VARIABLE
Publication
Application
Priority
- FR 2007000147 W 20070126
- FR 0600708 A 20060126
- US 76290406 P 20060130
Abstract (en)
[origin: FR2896538A1] The device has a mechanical unit (801) transmits movement between an electric motor and a control rod (20) of a control jack (8) of a control device (12). The unit (801) has a cam shaft (803) which has a cam (804), where the cam shaft is positioned above a cylinder head of the jack of an engine. The unit (801) has a toothed wheel shaft which has a toothed wheel cooperating with a toothed wheel cooperating with a small rack mounted at end of the rod of the engine.
IPC 8 full level
F02D 15/02 (2006.01)
CPC (source: EP KR US)
F01B 9/04 (2013.01 - KR); F01B 9/047 (2013.01 - EP US); F01L 1/022 (2013.01 - EP US); F01L 1/182 (2013.01 - EP US); F01L 1/46 (2013.01 - EP US); F01L 9/20 (2021.01 - EP US); F01L 9/22 (2021.01 - EP); F02B 75/04 (2013.01 - KR); F02B 75/048 (2013.01 - EP US); F02D 15/02 (2013.01 - EP KR US); F02D 29/06 (2013.01 - EP US); F01L 1/024 (2013.01 - EP US); F01L 1/026 (2013.01 - EP US); F01L 1/2405 (2013.01 - EP US); F01L 9/22 (2021.01 - US); F02B 75/045 (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 2896538 A1 20070727; FR 2896538 B1 20080502; AU 2007209222 A1 20070802; AU 2007209222 B2 20110721; CA 2640843 A1 20070802; CN 101375043 A 20090225; CN 101375043 B 20110518; EP 1979595 A2 20081015; EP 1979595 B1 20121024; ES 2396450 T3 20130221; JP 2009524767 A 20090702; JP 5219838 B2 20130626; KR 101257976 B1 20130424; KR 20080098009 A 20081106; US 2009266337 A1 20091029; US 8104437 B2 20120131; WO 2007085737 A2 20070802; WO 2007085737 A3 20070920
DOCDB simple family (application)
FR 0600708 A 20060126; AU 2007209222 A 20070126; CA 2640843 A 20070126; CN 200780003767 A 20070126; EP 07730865 A 20070126; ES 07730865 T 20070126; FR 2007000147 W 20070126; JP 2008551826 A 20070126; KR 20087018299 A 20070126; US 16021207 A 20070126