EP 2671317 A2 20131211 - ASSEMBLY FOR CONTROLLING AN ELECTRIC VACUUM PUMP
Title (en)
ASSEMBLY FOR CONTROLLING AN ELECTRIC VACUUM PUMP
Title (de)
ANORDNUNG ZUR ANSTEUERUNG EINER ELEKTRISCHEN VAKUUM-PUMPE
Title (fr)
ENSEMBLE SERVANT À COMMANDER UNE POMPE À VIDE ÉLECTRIQUE
Publication
Application
Priority
- DE 102011003360 A 20110131
- DE 102011088976 A 20111219
- EP 2012051011 W 20120124
Abstract (en)
[origin: WO2012104169A2] The invention relates to an assembly for controlling an electric vacuum pump (1) for a vehicle, said assembly being connectable to a supply voltage (2) by means of at least one switch (4, 7, 10, 13) that can be controlled by an electronic control unit. In a start-up phase of the vacuum pump (1), the electronic control unit connects an additional electric resistor (6; 9, 12) between the supply voltage (2) and the vacuum pump (1).
IPC 8 full level
H02P 1/18 (2006.01)
CPC (source: EP KR US)
F04B 49/06 (2013.01 - KR); F04B 49/065 (2013.01 - EP US); H02P 1/20 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2012104169A2
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
DOCDB simple family (publication)
DE 102011088976 A1 20120802; CN 103503301 A 20140108; CN 103503301 B 20170426; EP 2671317 A2 20131211; KR 20140007878 A 20140120; US 2013342147 A1 20131226; WO 2012104169 A2 20120809; WO 2012104169 A3 20130801
DOCDB simple family (application)
DE 102011088976 A 20111219; CN 201280007110 A 20120124; EP 12700980 A 20120124; EP 2012051011 W 20120124; KR 20137022764 A 20120124; US 201213982591 A 20120124