EP 1566539 B1 20090114 - Fuel injector
Title (en)
Fuel injector
Title (de)
Brennstoffeinspritzdüse
Title (fr)
Injecteur de carburant
Publication
Application
Priority
- EP 05405036 A 20050125
- EP 04405099 A 20040223
Abstract (en)
[origin: EP1566539A1] The fuel injection nozzle for an internal combustion engine comprises a nozzle body (2), nozzle head (3), and a nozzle needle (7) inside the body and interacting with a valve seat (8) by its end. The nozzle body has a longitudinal bore (32) extending from the valve seat through the nozzle head. The ratio of the length (L) of the longitudinal bore and its flow diameter comes to at least 17, preferably at least 20, and especially more than 22. An independent claim is included for a diesel engine, especially a two-stroke large diesel engine, equipped with the proposed fuel injection nozzle.
IPC 8 full level
F02M 61/18 (2006.01); F02M 61/00 (2006.01); F02M 61/04 (2006.01); F02M 61/14 (2006.01); F02M 61/16 (2006.01)
CPC (source: EP KR)
F02M 61/14 (2013.01 - EP); F02M 61/16 (2013.01 - EP); F02M 61/18 (2013.01 - EP KR); F02M 61/1806 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1566539 A1 20050824; EP 1566539 B1 20090114; AT E421039 T1 20090115; CN 100564865 C 20091202; CN 1661227 A 20050831; DE 502005006448 D1 20090305; DK 1566539 T3 20090414; JP 2005240805 A 20050908; KR 101264814 B1 20130515; KR 20060043061 A 20060515; PL 1566539 T3 20090529
DOCDB simple family (application)
EP 05405036 A 20050125; AT 05405036 T 20050125; CN 200510051982 A 20050223; DE 502005006448 T 20050125; DK 05405036 T 20050125; JP 2005044914 A 20050222; KR 20050014480 A 20050222; PL 05405036 T 20050125