EP 0977949 A1 20000209 - FUEL SUPPLY SYSTEM
Title (en)
FUEL SUPPLY SYSTEM
Title (de)
FÖRDERAGGREGAT FÜR KRAFTSTOFF
Title (fr)
SYSTEME DE REFOULEMENT POUR CARBURANT
Publication
Application
Priority
- DE 9802818 W 19980923
- DE 19752884 A 19971128
Abstract (en)
[origin: DE19752884A1] The invention relates to a fuel supply system comprising a feed pump (11) designed as a flow or side channel pump that has a pump chamber (14) formed in a housing (13), a rotor (16) arranged inside said chamber and an electric motor (12) driving said rotor (16). In order to achieve an extremely flat construction in an axial direction, the electric motor (13) has no brushes and its rotor is formed by the rotor (16) of the feed pump (11). Furthermore, the fuel can be fed radially to a blade of the rotor (16).
IPC 1-7
IPC 8 full level
F04D 13/02 (2006.01); F04D 5/00 (2006.01); F04D 13/06 (2006.01); H02K 7/14 (2006.01)
CPC (source: EP KR US)
F02M 37/048 (2013.01 - EP US); F04D 5/002 (2013.01 - EP US); F04D 13/06 (2013.01 - KR); F04D 13/0646 (2013.01 - EP US); H02K 7/14 (2013.01 - EP US)
Citation (search report)
See references of WO 9928631A1
Designated contracting state (EPC)
DE FR IT SE
DOCDB simple family (publication)
DE 19752884 A1 19990610; BR 9806798 A 20000516; CN 1246172 A 20000301; EP 0977949 A1 20000209; JP 2001509859 A 20010724; KR 20000070470 A 20001125; US 6213734 B1 20010410; WO 9928631 A1 19990610
DOCDB simple family (application)
DE 19752884 A 19971128; BR 9806798 A 19980923; CN 98802116 A 19980923; DE 9802818 W 19980923; EP 98956788 A 19980923; JP 52961399 A 19980923; KR 19997006708 A 19990726; US 34135699 A 19990709