Global Patent Index - EP 3234322 A1

EP 3234322 A1 2017-10-25 - METHOD FOR OPERATING A CONTROL COMPONENT OF AN AIR MASS FLOW RATE CONTROLLER AND CONTROL COMPONENT OF AN AIR MASS FLOW RATE CONTROLLER

Title (en)

METHOD FOR OPERATING A CONTROL COMPONENT OF AN AIR MASS FLOW RATE CONTROLLER AND CONTROL COMPONENT OF AN AIR MASS FLOW RATE CONTROLLER

Title (de)

VERFAHREN ZUM BETRIEB EINES STELLGLIEDES EINER LUFTMASSENREGELUNG UND STELLGLIED EINER LUFTMASSENREGELUNG

Title (fr)

PROCÉDÉ DE FONCTIONNEMENT D'UN ÉLÉMENT DE COMMANDE D'UN DISPOSITIF DE RÉGULATION DE MASSE D'AIR ET ÉLÉMENT DE COMMANDE D'UN DISPOSITIF DE RÉGULATION DE MASSE D'AIR

Publication

EP 3234322 A1 (DE)

Application

EP 15816422 A

Priority

  • DE 102014226723 A
  • EP 2015079797 W

Abstract (en)

[origin: WO2016096861A1] The invention relates to a control component (1) of an air mass flow rate controller for a drive machine of a motor vehicle, wherein the position of an actuator (5) in the currentless idle mode is monitored by a sensor element (10). When the position of a control element (3) that can be driven by the actuator (5) changes, the sensor element (10) produces an activation pulse to a control unit (9), which drives the actuator (5) in order to correct the position of the control element (3).

IPC 8 full level (invention and additional information)

F02D 11/10 (2006.01); F02D 9/10 (2006.01); F02D 41/00 (2006.01)

CPC (invention and additional information)

F02D 11/106 (2013.01); F02D 9/105 (2013.01); F02D 41/0002 (2013.01); F02D 2011/101 (2013.01); Y02T 10/42 (2013.01)

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

Designated extension state (EPC)

BA ME

EPO simple patent family

WO 2016096861 A1 20160623; CN 107110030 A 20170829; EP 3234322 A1 20171025; KR 20170085561 A 20170724

INPADOC legal status


2017-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170719

2017-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-25 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN

- Countries: MA MD

2017-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME