Global Patent Index - EP 1058784 A1

EP 1058784 A1 20001213 - DAMPER ELEMENT FOR A FUEL SUPPLY SYSTEM

Title (en)

DAMPER ELEMENT FOR A FUEL SUPPLY SYSTEM

Title (de)

DÄMPFERELEMENT FÜR EIN KRAFTSTOFFVERSORGUNGSSYSTEM

Title (fr)

ELEMENT AMORTISSEUR POUR SYSTEME D'ALIMENTATION EN CARBURANT

Publication

EP 1058784 A1 20001213 (DE)

Application

EP 98965588 A 19981123

Priority

  • DE 9803441 W 19981123
  • DE 19807702 A 19980224

Abstract (en)

[origin: DE19807702A1] The system contains a fuel distributor (2) to supply fuel to injection valves via valve intakes (3). The damper element has an elastic tubular body (1) located in the distributor. The tubular body separates an inner fuel chamber (1a) with fuel flowing through it, from an outer chamber (2a), which is connected to the fuel intakes and also has fuels flowing through it. The wall of the tubular body is of an elastic material, e.g. rubber, plastic, and/or an elastic fluid-proof fabric. The inner chamber is positioned upstream of a pressure regulator (6).

IPC 1-7

F02M 69/46; F02M 55/04

IPC 8 full level

F02M 55/02 (2006.01); F02M 55/04 (2006.01); F02M 69/46 (2006.01); F02M 69/54 (2006.01)

CPC (source: EP KR US)

F02M 37/0041 (2013.01 - KR); F02M 55/04 (2013.01 - EP KR US); F02M 61/166 (2013.01 - EP US); F02M 69/465 (2013.01 - EP US); F02M 2200/315 (2013.01 - EP KR US); F02M 2200/9015 (2013.01 - EP US)

Citation (search report)

See references of WO 9943953A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

DE 19807702 A1 19990826; BR 9815685 A 20001024; CZ 20003079 A3 20010516; CZ 291330 B6 20030212; DE 59803156 D1 20020328; EP 1058784 A1 20001213; EP 1058784 B1 20020220; JP 2002505401 A 20020219; KR 20010034538 A 20010425; US 6431149 B1 20020813; WO 9943953 A1 19990902

DOCDB simple family (application)

DE 19807702 A 19980224; BR 9815685 A 19981123; CZ 20003079 A 19981123; DE 59803156 T 19981123; DE 9803441 W 19981123; EP 98965588 A 19981123; JP 2000533666 A 19981123; KR 20007009308 A 20000823; US 62287500 A 20001109