Global Patent Index - EP 1114273 A1

EP 1114273 A1 20010711 - CONNECTION AND HOUSING, ESPECIALLY A HIGH-PRESSURE FUEL ACCUMULATOR, WITH A CONNECTION THAT IS WELDED ON IN A PRESTRESSED MANNER, FOR A FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES

Title (en)

CONNECTION AND HOUSING, ESPECIALLY A HIGH-PRESSURE FUEL ACCUMULATOR, WITH A CONNECTION THAT IS WELDED ON IN A PRESTRESSED MANNER, FOR A FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES

Title (de)

ANSCHLUSSSTUTZEN UND GEHÄUSE, INSBESONDERE KRAFTSTOFFHOCHDRUCKSPEICHER, MIT VORGESPANNT ANGESCHWEISSTEM ANSCHLUSSSTUTZEN FÜR EIN KRAFTSTOFFEINSPRITZSYSTEM FÜR BRENNKRAFTMASCHINEN

Title (fr)

RACCORD ET CARTER, NOTAMMENT ACCUMULATEUR DE CARBURANT HAUTE PRESSION, PRESENTANT UN RACCORD SOUDE DE MANIERE PRECONTRAINTE, POUR UN SYSTEME D'INJECTION DE CARBURANT DE MOTEURS A COMBUSTION INTERNE

Publication

EP 1114273 A1 20010711 (DE)

Application

EP 00943619 A 20000519

Priority

  • DE 0001619 W 20000519
  • DE 19933256 A 19990715

Abstract (en)

[origin: DE19933256A1] The invention relates to a connection (1) and a housing (2), especially a high-pressure fuel accumulator, for a fuel injection system for internal combustion engines. The connection (1) is welded. According to the invention, sealing surfaces that are physically separate from the welding seam (3) are provided between the housing (2) and the connection (1).

IPC 1-7

F16L 41/08; F02M 55/02

IPC 8 full level

F02M 55/00 (2006.01); F02M 55/02 (2006.01)

CPC (source: EP KR US)

F02M 47/02 (2013.01 - KR); F02M 55/005 (2013.01 - EP US); F02M 55/025 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

DE 19933256 A1 20010125; CN 1317079 A 20011010; EP 1114273 A1 20010711; JP 2003532820 A 20031105; KR 20010075046 A 20010809; US 6698801 B1 20040302; WO 0106167 A1 20010125; WO 0106167 A9 20030306

DOCDB simple family (application)

DE 19933256 A 19990715; CN 00801341 A 20000519; DE 0001619 W 20000519; EP 00943619 A 20000519; JP 2001510769 A 20000519; KR 20017003158 A 20010312; US 78725401 A 20010511