EP 1671031 A2 20060621 - FLUID PUMP, PARTICULARLY HIGH-PRESSURE FUEL PUMP
Title (en)
FLUID PUMP, PARTICULARLY HIGH-PRESSURE FUEL PUMP
Title (de)
FLUIDPUMPE, INSBESONDERE KRAFTSTOFFHOCHDRUCKPUMPE, MIT DRUCKDÄMPFER
Title (fr)
POMPE A FLUIDE, EN PARTICULIER POMPE A CARBURANT HAUTE PRESSION
Publication
Application
Priority
- EP 2004052346 W 20040929
- DE 10345725 A 20031001
Abstract (en)
[origin: WO2005031161A2] Disclosed is a fluid pump (20), especially a high-pressure fuel pump, comprising a housing (50) and at least one low-pressure connection (18) on the intake side. An intake valve (40) and a conveying space (32) which is delimited by a conveying element (30) are also provided. The inventive fluid pump (20) further comprises a pressure damper (48) which dampens pressure variations on the intake side while encompassing at least one compressible volume (76) that is located directly in the flow path (46) between the low-pressure connection (18) and the intake valve (40).
IPC 1-7
IPC 8 full level
F02M 37/00 (2006.01); F02M 55/04 (2006.01); F02M 59/36 (2006.01); F02M 63/02 (2006.01); F04B 11/00 (2006.01); F16L 55/053 (2006.01)
CPC (source: EP)
F02M 37/0041 (2013.01); F02M 55/04 (2013.01); F02M 59/366 (2013.01); F02M 63/0225 (2013.01); F02M 63/0245 (2013.01); F04B 11/0016 (2013.01); F02M 37/0047 (2013.01)
Citation (search report)
See references of WO 2005031161A2
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
WO 2005031161 A2 20050407; WO 2005031161 A3 20061116; DE 10345725 A1 20050421; DE 10345725 B4 20170105; DE 502004012379 D1 20110519; EP 1671031 A2 20060621; EP 1671031 B1 20110406; EP 2273115 A1 20110112; EP 2273115 B1 20140416; JP 2006521487 A 20060921; JP 4235647 B2 20090311
DOCDB simple family (application)
EP 2004052346 W 20040929; DE 10345725 A 20031001; DE 502004012379 T 20040929; EP 04787240 A 20040929; EP 10176791 A 20040929; JP 2005518358 A 20040929