EP 1195515 A3 20030423 - Fuel injector
Title (en)
Fuel injector
Title (de)
Brennstoffeinspritzventil
Title (fr)
Injecteur de carburant
Publication
Application
Priority
DE 10049033 A 20001004
Abstract (en)
[origin: EP1195515A2] The valve has a swirl body (34), located downstream of a sealing seat, with swirl channels (35) and an ejection channel (7). A longitudinal axis of the swirl channel is located at an angle of less than 90 degrees relative to a similar axis (38) of the ejection channel, so that the fuel flowing through the injection valve (1) moves along a spiral path along an inner wall (40) of the ejection channel. The swirl channel is eccentric relative to the ejection channel, the swirl body is disc-shaped and closes a nozzle body (2) of the injection valve on the outlet side.
IPC 1-7
IPC 8 full level
F02M 51/06 (2006.01); F02M 61/12 (2006.01); F02M 61/16 (2006.01); F02M 61/18 (2006.01)
CPC (source: EP)
F02M 51/0671 (2013.01); F02M 61/12 (2013.01); F02M 61/162 (2013.01); F02M 61/168 (2013.01); F02M 61/1806 (2013.01); F02M 61/1833 (2013.01); F02M 61/1853 (2013.01)
Citation (search report)
- [X] DE 972387 C 19590709 - DAIMLER BENZ AG
- [X] DE 3121572 A1 19821216 - BOSCH GMBH ROBERT [DE]
- [A] FR 2773852 A1 19990723 - SAGEM [FR]
- [A] WO 9953191 A1 19991021 - 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 1195515 A2 20020410; EP 1195515 A3 20030423; DE 10049033 A1 20020418; DE 10049033 B4 20050804; JP 2002115625 A 20020419
DOCDB simple family (application)
EP 01123487 A 20010928; DE 10049033 A 20001004; JP 2001307673 A 20011003