EP 1607620 B1 20080319 - Fuel injector with clamping sleeve as a stop for a valve needle
Title (en)
Fuel injector with clamping sleeve as a stop for a valve needle
Title (de)
Kraftstoffinjektor mit Spannhülse als Anschlag für Ventilnadel
Title (fr)
Injecteur de carburant avec manchon de serrage comme butée pour une aiguille
Publication
Application
Priority
DE 102004028523 A 20040611
Abstract (en)
[origin: EP1607620A1] The injector has a control valve (1) with an electromagnetically valve needle (3), in which a coil (19) is received in a magnet cup (18) made of magnetizable material. A clamping sleeve (23) is received in the magnet cup, where the clamping sleeve has a gaplike opening extending between its face ends. The sleeve is braced by a spring force against a bore present in the magnet cup. An independent claim is also included for a method of producing a fuel injector in an internal combustion engine.
IPC 8 full level
F02M 51/06 (2006.01); F02M 61/16 (2006.01); F02M 59/46 (2006.01); F02M 63/00 (2006.01); F02M 51/00 (2006.01)
CPC (source: EP US)
F02M 61/161 (2013.01 - EP US); F02M 61/168 (2013.01 - EP US); F02M 63/0015 (2013.01 - EP US); F02M 51/005 (2013.01 - EP US); F02M 63/004 (2013.01 - EP US); F02M 63/0043 (2013.01 - EP US); Y10S 251/903 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1607620 A1 20051221; EP 1607620 B1 20080319; DE 102004028523 A1 20051229; DE 502005003274 D1 20080430; JP 2005351278 A 20051222; US 2005274829 A1 20051215; US 7527211 B2 20090505
DOCDB simple family (application)
EP 05103071 A 20050418; DE 102004028523 A 20040611; DE 502005003274 T 20050418; JP 2005173038 A 20050613; US 14928805 A 20050610