EP 1348078 A1 20031001 - FEED PUMP
Title (en)
FEED PUMP
Title (de)
FÖRDERPUMPE
Title (fr)
POMPE D'ALIMENTATION
Publication
Application
Priority
- DE 0104675 W 20011213
- DE 10062451 A 20001214
Abstract (en)
[origin: WO0248551A1] The invention relates to a feed pump (2) that is configured as a side-channel pump with a plurality of identically designed feed chambers (6, 7) with outlet channels (22, 23) that are disposed opposite one another, thereby eliminating the radial forces acting upon the impeller (4) of the feed pump (2). The feed pump (2) according to the invention is especially wear-free and has a very high degree of efficiency.
IPC 1-7
IPC 8 full level
F04D 29/046 (2006.01); F04D 5/00 (2006.01); F04D 29/24 (2006.01); F04D 29/42 (2006.01); F16C 17/08 (2006.01)
CPC (source: EP US)
F04D 5/006 (2013.01 - EP US)
Citation (search report)
See references of WO 0248551A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0248551 A1 20020620; BR 0116081 A 20031223; CN 1481477 A 20040310; DE 10062451 A1 20020620; EP 1348078 A1 20031001; JP 2004515696 A 20040527; US 2004028521 A1 20040212; US 6942446 B2 20050913
DOCDB simple family (application)
DE 0104675 W 20011213; BR 0116081 A 20011213; CN 01820531 A 20011213; DE 10062451 A 20001214; EP 01984706 A 20011213; JP 2002549841 A 20011213; US 45026403 A 20030612