EP 1864018 A1 20071212 - LIFTING PISTON FUEL PUMP AND METHOD FOR STARTING AND OPERATING A MOTOR VEHICLE HEATING SYSTEM
Title (en)
LIFTING PISTON FUEL PUMP AND METHOD FOR STARTING AND OPERATING A MOTOR VEHICLE HEATING SYSTEM
Title (de)
HUBKOLBENBRENNSTOFFPUMPE UND VERFAHREN ZUM STARTEN UND BETREIBEN EINER KRAFTFAHRZEUGHEIZUNG
Title (fr)
POMPE A CARBURANT A PISTON ALTERNATIF ET PROCEDE DE DEMARRAGE ET D'UTILISATION D'UN CHAUFFAGE DE VEHICULE
Publication
Application
Priority
- DE 2006000579 W 20060331
- DE 102005015117 A 20050401
Abstract (en)
[origin: US2008213106A1] The invention relates to a reciprocating piston fuel pump ( 16 ), in particular for an automotive heater ( 10 ) which is driven electromagnetically and is provided for delivering liquid fuel, having a damping element ( 34 ) comprising an elastomer ( 36 ) for damping pulsations created by the reciprocating piston fuel pump ( 16 ). According to this invention, means ( 22, 46, 48, 50 ) for heating the elastomer ( 36 ) are provided. The invention also relates to a method for starting and operating an automotive heater ( 10 ) that is operated with liquid fuel and has a burner ( 14 ) and a reciprocating piston fuel pump ( 16 ) with a damping element ( 34 ) comprising an elastomer ( 36 ) for damping pulsations created by the reciprocating piston fuel pump ( 16 ). According to this invention, the elastomer ( 36 ) is already heated before ignition of the burner ( 14 ).
IPC 8 full level
F04B 17/04 (2006.01); F04B 11/00 (2006.01)
CPC (source: EP KR US)
F04B 11/00 (2013.01 - KR); F04B 11/0033 (2013.01 - EP US); F04B 17/04 (2013.01 - KR); F04B 17/048 (2013.01 - EP US); F04B 29/00 (2013.01 - KR); F04B 53/001 (2013.01 - EP US)
Citation (search report)
See references of WO 2006102884A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008213106 A1 20080904; AT E419462 T1 20090115; CA 2603067 A1 20061005; CN 101208517 A 20080625; DE 102005015117 A1 20061005; DE 102005015117 B4 20070426; DE 502006002499 D1 20090212; EP 1864018 A1 20071212; EP 1864018 B1 20081231; JP 2008536039 A 20080904; KR 100920097 B1 20091001; KR 20070119062 A 20071218; WO 2006102884 A1 20061005
DOCDB simple family (application)
US 90982206 A 20060331; AT 06722730 T 20060331; CA 2603067 A 20060331; CN 200680018863 A 20060331; DE 102005015117 A 20050401; DE 2006000579 W 20060331; DE 502006002499 T 20060331; EP 06722730 A 20060331; JP 2008503363 A 20060331; KR 20077025248 A 20071031