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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US40335136 Nov 19755 Jul 1977Allied Chemical CorporationElectromagnetically operated valve
US410107425 Mar 197718 Jul 1978The Bendix CorporationFuel inlet assembly for a fuel injection valve
US421802113 Sep 197819 Ago 1980General Motors CorporationElectromagnetic fuel injector
US423152510 May 19794 Nov 1980General Motors CorporationElectromagnetic fuel injector with selectively hardened armature
US42328301 Nov 197811 Nov 1980The Bendix CorporationElectromagnetic fuel injector
US423792323 Ago 19789 Dic 1980Societe Anonyme D.B.A.Solenoid non return valve
US429057922 Dic 197822 Sep 1981O-ring solenoid valves
US42993749 Ago 197910 Nov 1981Sisin Seiki Kabushiki KaishaSolenoid valve
US431357121 Dic 19792 Feb 1982Weber S.p.A.Electromagnetically actuated injector for internal combustion engine
US438468130 Jul 198024 May 1983The Bendix CorporationElectromagnetic fuel injector
US43853397 Nov 198024 May 1983Aisan Kogyo Kabushiki Kaisha
Yoshiro Iwama
Fuel injector for an internal combustion engine
US447433211 Ene 19822 Oct 1984Essex Group, Inc.Electromagnetic fuel injector having improved response rate
US49133551 Mar 19893 Abr 1990Pierburg GmbHElectromagnetic injection valve for internal combustion engines
US519022320 Mar 19912 Mar 1993Siemens Automotive L.P.Electromagnetic fuel injector with cartridge embodiment
US53120503 May 199317 May 1994General Motors CorporationElectromagnetic fuel injector
US53757725 Ago 199327 Dic 1994Weber S.r.l.Perfected electromagnetic fuel metering and atomizing valve
US553818817 Ene 199523 Jul 1996General Pump/US, Inc.Flow nozzle
US576415229 Ene 19979 Jun 1998Detroit Coil CompanySolenoid energization indicator with hold-down member for receiving bobbin assembly to rotatably adjusting the lamp position
US596104525 Sep 19975 Oct 1999Caterpillar Inc.Control valve having a solenoid with a permanent magnet for a fuel injector
US630234014 May 199916 Oct 2001Siemans Automotive CorporationPost electrical plug assembly
US632823126 May 199911 Dic 2001Siemens Automotive CorporationCompressed natural gas injector having improved low noise valve needle
US640594710 Ago 199918 Jun 2002Siemens Automotive CorporationGaseous fuel injector having low restriction seat for valve needle
US640910215 Mar 199925 Jun 2002Aerosance, Inc.Fuel injector assembly
US642248810 Ago 199923 Jul 2002Siemens Automotive CorporationCompressed natural gas injector having gaseous dampening for armature needle assembly during closing
US643147426 May 199913 Ago 2002Siemens Automotive CorporationCompressed natural gas fuel injector having magnetic pole face flux director
US650841826 May 199921 Ene 2003Siemens Automotive CorporationContaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough
US709377921 Jun 200222 Ago 2006Robert Bosch GmbHFuel injection valve
US72604626 Feb 200421 Ago 2007Robert Bosch GmbHMethod for controlling an electromagnetic valve, in particular for an automatic transmission of a motor vehicle
US782823317 Sep 20089 Nov 2010Robert Bosch GmbHFuel injector and method for its adjustment