EP 1154152 A3 20041208 - Fuel injection valve for internal combustion engines
Title (en)
Fuel injection valve for internal combustion engines
Title (de)
Kraftstoffeinspritzventil für Brennkraftmaschinen
Title (fr)
soupape d'injection de carburant pour moteurs a combustion interne.
Publication
Application
Priority
DE 10023322 A 20000512
Abstract (en)
[origin: EP1154152A2] The injection valve has a pre-loaded longitudinally elastic sleeve-shaped element (35,37) to charge a valve member (10) in closing direction. The sleeve element is rotary-symmetrical, and is e.g. bellows-shaped. The bellows consist of truncated cone-shaped parts of different heights, with facing edges being rounded.
IPC 1-7
IPC 8 full level
F02M 45/08 (2006.01); F02M 61/20 (2006.01)
CPC (source: EP)
F02M 45/083 (2013.01); F02M 61/20 (2013.01)
Citation (search report)
- [X] GB 404067 A 19340111 - BRYCE LTD, et al
- [X] FR 1273461 A 19611013
- [X] DE 4110531 A1 19921001 - BROSA ERICH [DE]
- [X] FR 2168712 A5 19730831 - BRETING OLIVIER [FR]
- [A] GB 293171 A 19280705 - TORKILD VALDEMAR HEMMINGSEN
- [A] WO 0008333 A1 20000217 - BOSCH GMBH ROBERT [DE], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1154152 A2 20011114; EP 1154152 A3 20041208; DE 10023322 A1 20011115
DOCDB simple family (application)
EP 01109235 A 20010414; DE 10023322 A 20000512