EP 2681452 B1 20151007 - CONTROLLABLE COOLANT PUMP
Title (en)
CONTROLLABLE COOLANT PUMP
Title (de)
REGELBARE KÜHLMITTELPUMPE
Title (fr)
POMPE À LIQUIDE DE REFROIDISSEMENT RÉGLABLE
Publication
Application
Priority
- DE 102011012826 A 20110302
- DE 2012000173 W 20120222
Abstract (en)
[origin: DE102011012826B3] The pump has a crank plate ring (29) provided with a piston bore (30) for a working piston (24) and rotatably arranged at an outer cover of an eccentric bush (27). A non return valve (34) is arranged between a bore outlet of a blind borehole (20) and a pressure channel (13). A passage hole (35) is arranged between the pressure channel and a pressure chamber (16) before a magnetic valve (12). The magnetic valve produces defined pressurization of a regulating valve (7). A vane wheel socket (42) is arranged in a vane wheel (5).
IPC 8 full level
F01P 5/10 (2006.01); F04D 13/12 (2006.01); F04D 15/00 (2006.01); F01P 5/14 (2006.01); F01P 7/14 (2006.01); F04B 9/04 (2006.01); F04D 1/00 (2006.01); F04D 13/02 (2006.01)
CPC (source: EP US)
F04B 1/0413 (2013.01 - EP); F04B 9/045 (2013.01 - EP); F04B 23/103 (2013.01 - EP US); F04B 23/14 (2013.01 - EP US); F04D 15/0022 (2013.01 - EP); F04D 15/0038 (2013.01 - EP US); F01P 5/14 (2013.01 - EP); F01P 2007/146 (2013.01 - EP); F04D 1/00 (2013.01 - EP); F04D 13/021 (2013.01 - EP); F05D 2270/64 (2013.01 - EP)
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)
DE 102011012826 B3 20120112; EP 2681452 A1 20140108; EP 2681452 B1 20151007; WO 2012116676 A1 20120907
DOCDB simple family (application)
DE 102011012826 A 20110302; DE 2012000173 W 20120222; EP 12714542 A 20120222