EP 0974009 A1 20000126 - FUEL DELIVERY UNIT
Title (en)
FUEL DELIVERY UNIT
Title (de)
FÖRDERAGGREGAT FÜR KRAFTSTOFF
Title (fr)
ENSEMBLE DE REFOULEMENT POUR CARBURANT
Publication
Application
Priority
- DE 9900343 W 19990209
- DE 19805777 A 19980212
Abstract (en)
[origin: DE19805777A1] The invention relates to a fuel delivery unit, comprising a regenerative pump and an electrical motor for driving said pump. The electrical motor has a stator winding, a permanent magnet (37) and a rotor (29). Said rotor (29) and a running wheel (16) of the regenerative pump form a single component at the periphery (35) of which the permanent magnet (37) is introduced by positive fitting. It is therefore possible to produce a particularly flat and virtually leak-free regenerative pump.
IPC 1-7
IPC 8 full level
F04D 5/00 (2006.01); F04D 13/06 (2006.01); H02K 1/27 (2006.01); H02K 15/03 (2006.01)
CPC (source: EP US)
F02M 37/048 (2013.01 - EP US); F04D 5/002 (2013.01 - EP US); F04D 13/0646 (2013.01 - EP US); H02K 1/278 (2013.01 - EP US)
Citation (search report)
See references of WO 9941504A1
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 19805777 A1 19990826; BR 9904863 A 20000926; EP 0974009 A1 20000126; JP 2001522434 A 20011113; US 6220826 B1 20010424; WO 9941504 A1 19990819
DOCDB simple family (application)
DE 19805777 A 19980212; BR 9904863 A 19990209; DE 9900343 W 19990209; EP 99913069 A 19990209; JP 54090099 A 19990209; US 40206999 A 19990928