EP 1319831 A3 20031203 - High pressure fuel pump having integrated vane feed pump
Title (en)
High pressure fuel pump having integrated vane feed pump
Title (de)
Kraftstoffhochdruckpumpe mit integrierter Sperrflügel-Vorförderpumpe
Title (fr)
Pompe à combustible haute pression avec pompe de gavage à pallettes
Publication
Application
Priority
DE 10161258 A 20011213
Abstract (en)
[origin: EP1319831A2] The fuel pump has at least one pump element (15) driven by a camshaft. A cavity (31) in the pump housing (1), which may be divided into a suction cavity (41) and a pressure cavity (43), forms a blocking vane pre-supply pump together with the cam-shaped sector (5) of the camshaft and a blocking vane, which can act as a pre-supply pump for the pump element.
IPC 1-7
F04B 1/04; F04B 23/10; F04B 49/22; F02M 39/00; F02M 59/16; F04C 2/356
IPC 8 full level
F02M 37/06 (2006.01); F02M 39/00 (2006.01); F02M 59/10 (2006.01); F02M 59/12 (2006.01); F02M 59/16 (2006.01); F02M 59/46 (2006.01); F02M 63/00 (2006.01); F02M 63/02 (2006.01); F04B 1/04 (2006.01); F04B 23/10 (2006.01); F04B 49/22 (2006.01); F04C 11/00 (2006.01)
CPC (source: EP US)
F02M 39/005 (2013.01 - EP US); F02M 59/102 (2013.01 - EP US); F02M 59/46 (2013.01 - EP US); F02M 63/00 (2013.01 - EP US); F02M 63/0225 (2013.01 - EP US); F04B 1/043 (2013.01 - EP US); F04B 23/103 (2013.01 - EP US); F04B 23/12 (2013.01 - EP US); F04B 49/225 (2013.01 - EP US); F04C 11/005 (2013.01 - EP US)
Citation (search report)
- [A] DE 19736160 A1 19990225 - BOSCH GMBH ROBERT [DE]
- [A] DE 4103986 A1 19910814 - ZAHNRADFABRIK FRIEDRICHSHAFEN [DE]
- [A] FR 2429463 A1 19800118 - POLLARD JEAN AUGUSTIN [FR]
- [A] US 5549452 A 19960827 - VOGT RICHARD [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1319831 A2 20030618; EP 1319831 A3 20031203; EP 1319831 B1 20090930; DE 10161258 A1 20030703; DE 50213881 D1 20091112; JP 2003222063 A 20030808; US 2004105761 A1 20040603; US 6807951 B2 20041026
DOCDB simple family (application)
EP 02027182 A 20021205; DE 10161258 A 20011213; DE 50213881 T 20021205; JP 2002361155 A 20021212; US 31512202 A 20021210