Global Patent Index - EP 1315901 A1

EP 1315901 A1 2003-06-04 - CLAMPING ELEMENT FOR A FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM

Title (en)

CLAMPING ELEMENT FOR A FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM

Title (de)

SPANNELEMENT FÜR EIN BRENNSTOFFEINSPRITZVENTIL UND BRENNSTOFFEINSPRITZANLAGE

Title (fr)

ELEMENT DE SERRAGE D'UNE SOUPAPE D'INJECTION DE CARBURANT ET SYSTEME D'INJECTION DE CARBURANT

Publication

EP 1315901 A1 (DE)

Application

EP 01967028 A

Priority

  • DE 0103260 W
  • DE 10043084 A

Abstract (en)

[origin: DE10043084A1] A first step ring (19) has on the turned-away side of its valve pressure surface (20) extensive sloped surfaces (21) in engagement with the sloped surfaces (24) of a second step ring (22). The step rings are pressed together in an axially apart manner via relative rotation. An Independent claim is also included for a fuel injection unit.

IPC 1-7 (main, further and additional classification)

F02M 61/14; F02M 69/04; F02M 69/46; F16L 25/00

IPC 8 full level (invention and additional information)

F02F 1/24 (2006.01); F02M 55/02 (2006.01); F02M 61/14 (2006.01); F02M 69/04 (2006.01); F02M 69/46 (2006.01)

CPC (invention and additional information)

F02M 69/045 (2013.01); F02M 55/025 (2013.01); F02M 61/14 (2013.01); F02M 2200/858 (2013.01)

Citation (search report)

See references of WO 0218777A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

DE 10043084 A1 20020314; CN 1388863 A 20030101; CZ 20021534 A3 20031015; EP 1315901 A1 20030604; JP 2004507662 A 20040311; US 2003101969 A1 20030605; US 6684860 B2 20040203; WO 0218777 A1 20020307; WO 0218777 A8 20020725

INPADOC legal status


2007-09-19 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20070301

2004-05-26 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB IT

2003-06-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030401

2003-06-04 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR