EP 1273792 A3 20050105 - Fuel injector with high-pressure resistant supply
Title (en)
Fuel injector with high-pressure resistant supply
Title (de)
Kraftstoffinjektor mit hochdruckfestem Zulauf
Title (fr)
Injecteur de combustible avec admission résistant aux pressions élevées
Publication
Application
Priority
DE 10132246 A 20010704
Abstract (en)
[origin: EP1273792A2] The injector body (13) has two fuel passages (30,31) at an angle to one another to supply a central chamber (5) enclosing a control chamber (3) from a high pressure connection (7). A further passage (32) supplies fuel via a fuel duct (9) to the injector nozzle. The diameters of the first two fuel passages are many times smaller than that of the central chamber.
IPC 1-7
IPC 8 full level
F02M 47/00 (2006.01); F02M 47/02 (2006.01); F02M 55/02 (2006.01); F02M 61/16 (2006.01)
CPC (source: EP US)
F02M 47/027 (2013.01 - EP US); F02M 55/008 (2013.01 - EP US); F02M 55/02 (2013.01 - EP US); F02M 61/16 (2013.01 - EP US); F02M 2200/03 (2013.01 - EP US); F02M 2547/003 (2013.01 - EP US)
Citation (search report)
- [A] EP 0916842 A1 19990519 - ELASIS SISTEMA RICERCA FIAT [IT]
- [AD] DE 19650865 A1 19980610 - BOSCH GMBH ROBERT [DE]
- [A] US 5655716 A 19970812 - MATHIS CHRISTIAN [CH]
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 1273792 A2 20030108; EP 1273792 A3 20050105; EP 1273792 B1 20110928; DE 10132246 A1 20030123; JP 2003035235 A 20030207; US 2003080217 A1 20030501; US 6814301 B2 20041109
DOCDB simple family (application)
EP 02014392 A 20020628; DE 10132246 A 20010704; JP 2002195952 A 20020704; US 18912202 A 20020702