Global Patent Index - EP 2265807 A2

EP 2265807 A2 20101229 - ACTUATOR FOR A SWITCH ELEMENT OF AN INTERNAL COMBUSTION ENGINE

Title (en)

ACTUATOR FOR A SWITCH ELEMENT OF AN INTERNAL COMBUSTION ENGINE

Title (de)

AKTUATOR FÜR SCHALTELEMENT EINER VERBRENNUNGSKRAFTMASCHINE

Title (fr)

ACTIONNEUR POUR UN ÉLÉMENT DE COMMUTATION D'UN MOTEUR À COMBUSTION INTERNE

Publication

EP 2265807 A2 20101229 (DE)

Application

EP 09723276 A 20090312

Priority

  • EP 2009052898 W 20090312
  • DE 102008014609 A 20080317

Abstract (en)

[origin: WO2009115442A2] The invention relates to an actuator used to actuate a switch element (12) of an internal combustion engine by means of an electric actuating drive (40) that acts upon the switch element (12) via a gear mechanism. According to the invention, in order to avoid overloading, in particular of the switch element (12), said gear mechanism comprises at least one elastic element (58) that defines, in at least one direction of actuation, the maximum forces or torques at least on the switch element (12).

IPC 8 full level

F02B 37/18 (2006.01); F02B 37/24 (2006.01); F02B 39/00 (2006.01); F02M 25/07 (2006.01)

CPC (source: EP)

F02B 37/186 (2013.01); F02M 26/54 (2016.02); F02M 26/67 (2016.02); F16H 35/10 (2013.01); F01L 2001/3443 (2013.01); F02B 39/00 (2013.01); F02D 2009/0264 (2013.01); Y02T 10/12 (2013.01)

Citation (search report)

See references of WO 2009115442A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102008014609 A1 20090924; EP 2265807 A2 20101229; WO 2009115442 A2 20090924; WO 2009115442 A3 20091203

DOCDB simple family (application)

DE 102008014609 A 20080317; EP 09723276 A 20090312; EP 2009052898 W 20090312