Global Patent Index - EP 2481905 B1

EP 2481905 B1 20150812 - Method for controlling the speed limit of a combustion engine

Title (en)

Method for controlling the speed limit of a combustion engine

Title (de)

Verfahren zur Steuerung der Drehzahlbegrenzung eines Verbrennungsmotors

Title (fr)

Procédé de commande de la limitation de couple d'un moteur à combustion

Publication

EP 2481905 B1 20150812 (DE)

Application

EP 12000557 A 20120128

Priority

DE 102011010069 A 20110201

Abstract (en)

[origin: EP2481905A1] A combustion chamber mounted with spark plug is controlled by an ignition device. A speed control unit is provided to control speed of combustion engine. A speed trap circuit is provided to limit speed of internal combustion engine to a speed limit below stall speed. The speed trap circuit is turned on and the speed trap circuit is switched off until operation of engine after generating a deactivation signal, when starting internal combustion engine. The deactivation signal is then generated when a mode change signal of the implement is detected.

IPC 8 full level

F02B 63/02 (2006.01); F02D 31/00 (2006.01); F02P 9/00 (2006.01)

CPC (source: EP US)

F02B 63/02 (2013.01 - EP US); F02D 31/009 (2013.01 - EP US)

Designated contracting state (EPC)

AL 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 RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2481905 A1 20120801; EP 2481905 B1 20150812; CN 102654082 A 20120905; CN 102654082 B 20160518; DE 102011010069 A1 20120802; EP 2955354 A1 20151216; EP 2955354 B1 20180822; US 2012193112 A1 20120802; US 9103289 B2 20150811

DOCDB simple family (application)

EP 12000557 A 20120128; CN 201210028552 A 20120201; DE 102011010069 A 20110201; EP 15001954 A 20120128; US 201213362128 A 20120131