EP 0438479 B1 19940216 - ELECTROMAGNETIC FUEL INJECTOR IN CARTRIDGE DESIGN.
Title (en)
ELECTROMAGNETIC FUEL INJECTOR IN CARTRIDGE DESIGN.
Title (de)
ELEKTRISCH BETÄTIGBARES VENTIL FÜR KRAFTSTOFF-EINSPRITZANLAGEN FÜR BRENNKRAFTMASCHINEN.
Title (fr)
INJECTEUR ELECTROMAGNETIQUE DE CARBURANT SOUS FORME DE CARTOUCHE.
Publication
Application
Priority
DE 3834446 A 19881010
Abstract (en)
[origin: WO9004098A1] A very fast electromagnetic fuel injector of cartridge design for the injection of fuel into the intake manifold of an internal combustion motor. The magnetic pole of the valve is mounted on a non-magnetizable casing which is solidly connected to a valve seat. This casing, together with the armature, the magnetic pole, and the valve seat, form a cartridge which can be manufactured independent from the other valve components. The cartridge is built into a valve housing which largely consists of plastic material. The fuel injector is therefore inexpensive to manufacture. In addition, the valve can be provided with a monostable polarized magnetic circuit.
IPC 1-7
IPC 8 full level
F02M 51/00 (2006.01); F02M 51/06 (2006.01); F02M 51/08 (2006.01); F02M 61/08 (2006.01); F02M 61/16 (2006.01)
CPC (source: EP)
F02M 51/005 (2013.01); F02M 51/0614 (2013.01); F02M 51/0621 (2013.01); F02M 51/0632 (2013.01); F02M 51/0671 (2013.01); F02M 51/0675 (2013.01); F02M 51/0692 (2013.01); F02M 51/08 (2019.01); F02M 61/08 (2013.01); F02M 61/168 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9004098 A1 19900419; DE 3834446 A1 19900412; DE 68913209 D1 19940324; DE 68913209 T2 19940714; EP 0438479 A1 19910731; EP 0438479 B1 19940216; JP H04502947 A 19920528; KR 900702219 A 19901206; KR 960010294 B1 19960727
DOCDB simple family (application)
US 8904325 W 19891010; DE 3834446 A 19881010; DE 68913209 T 19891010; EP 89911706 A 19891010; JP 51090289 A 19891010; KR 900701239 A 19900611