EP 1911970 A2 20080416 - Pump assembly and method for operating the same
Title (en)
Pump assembly and method for operating the same
Title (de)
Pumpenanordnung und Verfahren zum Betreiben derselben
Title (fr)
Agencement de pompe et son procédé de fonctionnement
Publication
Application
Priority
DE 102006048050 A 20061011
Abstract (en)
The pump arrangement (100) has a pump (116), a mechanical drive (118) and an electrical drive (108). The two drives are assigned to a common pump. An overrunning clutch (104) is provided between the pump and the mechanical drive. Another overrunning clutch is provided between the pump and the electrical drive. The mechanical drive takes place on the basis of a crankshaft of the internal combustion engine. The electrical drive takes place by electric motors. The electric motor, provided for drive of the pump, has a stator (110) and a rotor (112). An independent claim is also included for a method for the operation of the pump arrangement.
Abstract (de)
Pumpenanordnung zur Förderung eines Betriebsfluids einer Brennkraftmaschine, umfassend eine Pumpe sowie einen ersten mechanischen Antrieb und einen zweiten elektrischen Antrieb, wobei der erste und der zweite Antrieb derselben Pumpe zugeordnet sind und Verfahren zum Betreiben einer derartigen Pumpenanordnung.
IPC 8 full level
F04B 17/03 (2006.01); F04B 17/05 (2006.01); F04D 13/02 (2006.01); F04D 13/06 (2006.01)
CPC (source: EP)
F04B 17/03 (2013.01); F04B 17/05 (2013.01); F04D 13/021 (2013.01); F04D 13/022 (2013.01); F04D 13/06 (2013.01)
Citation (applicant)
- DE 10128059 C1 20021128 - GERAETE & PUMPENBAU GMBH [DE]
- EP 0821187 A2 19980128 - TOYOTA MOTOR CO LTD [JP]
- DE 19923154 A1 19991125 - LUK GETRIEBE SYSTEME GMBH [DE]
- DE 10214637 A1 20031023 - WOCO FRANZ JOSEF WOLF & CO GMBH [DE]
- DE 10213598 A1 20021010 - TOYODA BOSHOKU KK [JP], et al
Designated contracting state (EPC)
DE FR GB IT
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1911970 A2 20080416; EP 1911970 A3 20130227; DE 102006048050 A1 20080417
DOCDB simple family (application)
EP 07017624 A 20070908; DE 102006048050 A 20061011