EP0683862A1 - Elektromagnetisch betätigbares ventil - Google Patents
Elektromagnetisch betätigbares ventilInfo
- Publication number
- EP0683862A1 EP0683862A1 EP95900661A EP95900661A EP0683862A1 EP 0683862 A1 EP0683862 A1 EP 0683862A1 EP 95900661 A EP95900661 A EP 95900661A EP 95900661 A EP95900661 A EP 95900661A EP 0683862 A1 EP0683862 A1 EP 0683862A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- armature
- core
- wedge
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/02—Fuel-injection apparatus having means for reducing wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
- F02M2200/505—Adjusting spring tension by sliding spring seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9038—Coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9053—Metals
- F02M2200/9061—Special treatments for modifying the properties of metals used for fuel injection apparatus, e.g. modifying mechanical or electromagnetic properties
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4341961 | 1993-12-09 | ||
DE4341961 | 1993-12-09 | ||
DE4421935A DE4421935A1 (de) | 1993-12-09 | 1994-06-23 | Elektromagnetisch betätigbares Ventil |
DE4421935 | 1994-06-23 | ||
PCT/DE1994/001392 WO1995016126A1 (de) | 1993-12-09 | 1994-11-24 | Elektromagnetisch betätigbares ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0683862A1 true EP0683862A1 (de) | 1995-11-29 |
EP0683862B1 EP0683862B1 (de) | 1998-06-10 |
Family
ID=25931897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95900661A Expired - Lifetime EP0683862B1 (de) | 1993-12-09 | 1994-11-24 | Elektromagnetisch betätigbares ventil |
Country Status (9)
Country | Link |
---|---|
US (1) | US5732888A (de) |
EP (1) | EP0683862B1 (de) |
JP (2) | JP3742651B2 (de) |
CN (1) | CN1049951C (de) |
BR (1) | BR9406079A (de) |
CZ (1) | CZ285156B6 (de) |
ES (1) | ES2118531T3 (de) |
RU (1) | RU2131549C1 (de) |
WO (1) | WO1995016126A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002095215A1 (de) * | 2001-05-21 | 2002-11-28 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
WO2004051072A1 (de) * | 2002-12-04 | 2004-06-17 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627939C1 (de) * | 1996-07-11 | 1997-03-20 | Bosch Gmbh Robert | Ventilnadel und Verfahren zur Herstellung einer Ventilnadel |
DE19654322C2 (de) * | 1996-12-24 | 1999-12-23 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
DE19712591A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils |
US6047907A (en) | 1997-12-23 | 2000-04-11 | Siemens Automotive Corporation | Ball valve fuel injector |
US6019297A (en) * | 1998-02-05 | 2000-02-01 | Siemens Automotive Corporation | Non-magnetic shell for welded fuel injector |
DE19914711A1 (de) * | 1998-05-15 | 1999-11-18 | Ford Motor Co | Armatur zum Einsatz in einem Kraftstoffeinspritzer |
US6198369B1 (en) * | 1998-12-04 | 2001-03-06 | Tlx Technologies | Proportional actuator for proportional control devices |
US6392516B1 (en) | 1998-12-04 | 2002-05-21 | Tlx Technologies | Latching solenoid with improved pull force |
US6489870B1 (en) | 1999-11-22 | 2002-12-03 | Tlx Technologies | Solenoid with improved pull force |
US20010002680A1 (en) | 1999-01-19 | 2001-06-07 | Philip A. Kummer | Modular two part fuel injector |
US6409102B1 (en) * | 1999-03-15 | 2002-06-25 | Aerosance, Inc. | Fuel injector assembly |
JP2001050133A (ja) * | 1999-08-06 | 2001-02-23 | Hitachi Ltd | 電子燃料噴射弁 |
DE19960605A1 (de) | 1999-12-16 | 2001-07-19 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10008554A1 (de) * | 2000-02-24 | 2001-08-30 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
US6676044B2 (en) | 2000-04-07 | 2004-01-13 | Siemens Automotive Corporation | Modular fuel injector and method of assembling the modular fuel injector |
US6409101B1 (en) * | 2000-06-30 | 2002-06-25 | Siemens Automotive Corporation | Hollow oversized telescopic needle with armature |
US6481646B1 (en) | 2000-09-18 | 2002-11-19 | Siemens Automotive Corporation | Solenoid actuated fuel injector |
US6568609B2 (en) | 2000-12-29 | 2003-05-27 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and o-ring retainer assembly |
US6695232B2 (en) | 2000-12-29 | 2004-02-24 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve |
US6508417B2 (en) | 2000-12-29 | 2003-01-21 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having a lift set sleeve |
US6769636B2 (en) | 2000-12-29 | 2004-08-03 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having an integral filter and O-ring retainer assembly |
US6708906B2 (en) | 2000-12-29 | 2004-03-23 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
US6502770B2 (en) | 2000-12-29 | 2003-01-07 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6523756B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a lift set sleeve |
US6543707B2 (en) | 2000-12-29 | 2003-04-08 | Siemens Automotive Corporation | Modular fuel injector having a lift set sleeve |
US6499668B2 (en) * | 2000-12-29 | 2002-12-31 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6547154B2 (en) | 2000-12-29 | 2003-04-15 | Siemens Automotive Corporation | Modular fuel injector having a terminal connector interconnecting an electromagnetic actuator with a pre-bent electrical terminal |
US6520421B2 (en) | 2000-12-29 | 2003-02-18 | Siemens Automotive Corporation | Modular fuel injector having an integral filter and o-ring retainer |
US6565019B2 (en) | 2000-12-29 | 2003-05-20 | Seimens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and O-ring retainer assembly |
US6511003B2 (en) | 2000-12-29 | 2003-01-28 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6523760B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6499677B2 (en) | 2000-12-29 | 2002-12-31 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
US6607143B2 (en) * | 2000-12-29 | 2003-08-19 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a lift set sleeve |
US6520422B2 (en) | 2000-12-29 | 2003-02-18 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal |
US6533188B1 (en) | 2000-12-29 | 2003-03-18 | Siemens Automotive Corporation | Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and dynamic adjustment assembly |
US6698664B2 (en) | 2000-12-29 | 2004-03-02 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and dynamic adjustment assembly |
US6550690B2 (en) | 2000-12-29 | 2003-04-22 | Siemens Automotive Corporation | Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly |
US6811091B2 (en) | 2000-12-29 | 2004-11-02 | Siemens Automotive Corporation | Modular fuel injector having an integral filter and dynamic adjustment assembly |
US6523761B2 (en) | 2000-12-29 | 2003-02-25 | Siemens Automotive Corporation | Modular fuel injector having an integral or interchangeable inlet tube and having a lift set sleeve |
US6655609B2 (en) | 2000-12-29 | 2003-12-02 | Siemens Automotive Corporation | Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and o-ring retainer assembly |
US6536681B2 (en) | 2000-12-29 | 2003-03-25 | Siemens Automotive Corporation | Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and O-ring retainer assembly |
US6676043B2 (en) | 2001-03-30 | 2004-01-13 | Siemens Automotive Corporation | Methods of setting armature lift in a modular fuel injector |
US7093362B2 (en) | 2001-03-30 | 2006-08-22 | Siemens Vdo Automotive Corporation | Method of connecting components of a modular fuel injector |
US6904668B2 (en) | 2001-03-30 | 2005-06-14 | Siemens Vdo Automotive Corp. | Method of manufacturing a modular fuel injector |
US6687997B2 (en) | 2001-03-30 | 2004-02-10 | Siemens Automotive Corporation | Method of fabricating and testing a modular fuel injector |
DE10119984A1 (de) * | 2001-04-24 | 2002-10-31 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
DE10119982A1 (de) * | 2001-04-24 | 2002-10-31 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
ITBO20010483A1 (it) * | 2001-07-27 | 2003-01-27 | Magneti Marelli Powertrain Spa | Attuatore elettromagnetico per un iniettore di carburante |
JP2003232268A (ja) * | 2002-02-08 | 2003-08-22 | Hitachi Ltd | 電磁式燃料噴射弁 |
JP3819906B2 (ja) * | 2004-02-27 | 2006-09-13 | 株式会社ケーヒン | 電磁式燃料噴射弁およびその製造方法 |
JP3819907B2 (ja) * | 2004-02-27 | 2006-09-13 | 株式会社ケーヒン | 電磁式燃料噴射弁およびその製造方法 |
JP2006022727A (ja) * | 2004-07-08 | 2006-01-26 | Aisan Ind Co Ltd | 燃料噴射弁 |
JP4168448B2 (ja) * | 2004-07-08 | 2008-10-22 | 株式会社デンソー | 燃料噴射弁 |
JP4252507B2 (ja) | 2004-07-09 | 2009-04-08 | 愛三工業株式会社 | 燃料ポンプ |
JP4577654B2 (ja) * | 2005-02-10 | 2010-11-10 | 株式会社デンソー | 電磁駆動装置およびこれを用いた燃料噴射弁 |
JP2006266231A (ja) * | 2005-03-25 | 2006-10-05 | Aisan Ind Co Ltd | 燃料噴射弁 |
DE102005061408A1 (de) | 2005-12-22 | 2007-06-28 | Robert Bosch Gmbh | Kunststoff-Metall-Verbindung und Brennstoffeinspritzventil mit einer Kraftstoff-Metall-Verbindung |
JP2007205234A (ja) | 2006-02-01 | 2007-08-16 | Denso Corp | 燃料噴射弁 |
JP4948295B2 (ja) * | 2007-07-06 | 2012-06-06 | 愛三工業株式会社 | 燃料噴射弁 |
JP5048617B2 (ja) * | 2008-09-17 | 2012-10-17 | 日立オートモティブシステムズ株式会社 | 内燃機関用の燃料噴射弁 |
DE102008053310A1 (de) | 2008-10-27 | 2010-04-29 | Vacuumschmelze Gmbh & Co. Kg | Werkstück aus weichmagnetischem Werkstoff mit verschleißfester Beschichtung und Verfahren zur Herstellung des Werkstücks |
JP5178683B2 (ja) * | 2009-10-21 | 2013-04-10 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁 |
DE102009046466A1 (de) * | 2009-11-06 | 2011-05-12 | Robert Bosch Gmbh | MIM 2K-Hülse für Einspritzventil |
JP5482272B2 (ja) * | 2010-02-12 | 2014-05-07 | 株式会社デンソー | 燃料噴射弁 |
DE102010041787B4 (de) * | 2010-09-30 | 2022-01-05 | Robert Bosch Gmbh | Elektromagneteinrichtung sowie Fahrerassistenzeinrichtung |
JP5724661B2 (ja) * | 2011-06-15 | 2015-05-27 | 株式会社デンソー | 高圧ポンプおよびその制御方法 |
DE102012204753A1 (de) | 2012-03-26 | 2013-09-26 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Magnetventils |
US20140097275A1 (en) * | 2012-10-10 | 2014-04-10 | Caterpillar Inc. | Fuel injector with nozzle passages having electroless nickel coating |
EP2811148B1 (de) * | 2013-06-04 | 2016-03-23 | Continental Automotive GmbH | Einspritzventil für eine Brennkraftmaschine |
JP5578258B2 (ja) * | 2013-07-16 | 2014-08-27 | 株式会社デンソー | 燃料噴射弁 |
DE102014201097A1 (de) * | 2014-01-22 | 2015-07-23 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Magnetventils |
JP5862712B2 (ja) * | 2014-06-27 | 2016-02-16 | 株式会社デンソー | 燃料噴射弁 |
JP5862713B2 (ja) * | 2014-06-27 | 2016-02-16 | 株式会社デンソー | 燃料噴射弁 |
WO2016042753A1 (ja) * | 2014-09-17 | 2016-03-24 | 株式会社デンソー | 燃料噴射弁 |
DE102014220100B3 (de) * | 2014-10-02 | 2016-01-28 | Continental Automotive Gmbh | Kraftstoffeinspritzventil und Verfahren zum Herstellen eines solchen |
DE102014226811A1 (de) * | 2014-12-22 | 2016-06-23 | Robert Bosch Gmbh | Einspritzventil zur Injektion eines Fluids, Verwendung eines Einspritzventils und Verfahren zur Herstellung eines Einspritzventils |
JP6605371B2 (ja) * | 2016-03-14 | 2019-11-13 | 日立オートモティブシステムズ株式会社 | 電磁ソレノイド及び燃料噴射弁 |
JP2018159294A (ja) * | 2017-03-22 | 2018-10-11 | 株式会社ケーヒン | 燃料噴射弁 |
JP6788085B1 (ja) * | 2019-09-20 | 2020-11-18 | 株式会社ケーヒン | 電磁式燃料噴射弁 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1601395A1 (de) * | 1968-01-30 | 1970-10-29 | Bosch Gmbh Robert | Elektromagnetisch betaetigtes Einspritzventil |
FR2466630B1 (fr) * | 1979-10-05 | 1985-06-28 | Weber Spa | Injecteur a actionnement electromagnetique, pour moteurs a combustion interne |
DE3230844A1 (de) * | 1982-08-19 | 1984-02-23 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
IT1175561B (it) * | 1984-07-12 | 1987-07-01 | Spica Spa | Elettroiniettore perfezionato per alimentare combustibile a un motore a c.i. |
KR880005354A (ko) * | 1986-10-08 | 1988-06-28 | 나까무라 겐조 | 전자 작동기 |
DE3716072A1 (de) * | 1987-05-14 | 1987-12-17 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
DE3810826A1 (de) * | 1988-03-30 | 1989-10-12 | Pierburg Gmbh | Elektromagnetisches einspritzventil fuer brennkraftmaschinen |
IT1250845B (it) * | 1991-10-11 | 1995-04-21 | Weber Srl | Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico |
-
1994
- 1994-11-24 BR BR9406079A patent/BR9406079A/pt not_active IP Right Cessation
- 1994-11-24 WO PCT/DE1994/001392 patent/WO1995016126A1/de active IP Right Grant
- 1994-11-24 CN CN94190986A patent/CN1049951C/zh not_active Expired - Lifetime
- 1994-11-24 CZ CZ951977A patent/CZ285156B6/cs not_active IP Right Cessation
- 1994-11-24 EP EP95900661A patent/EP0683862B1/de not_active Expired - Lifetime
- 1994-11-24 ES ES95900661T patent/ES2118531T3/es not_active Expired - Lifetime
- 1994-11-24 RU RU95120170A patent/RU2131549C1/ru not_active IP Right Cessation
- 1994-11-24 JP JP51587295A patent/JP3742651B2/ja not_active Expired - Fee Related
- 1994-11-24 US US08/501,001 patent/US5732888A/en not_active Expired - Lifetime
-
2005
- 2005-08-25 JP JP2005244548A patent/JP3864175B2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9516126A1 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002095215A1 (de) * | 2001-05-21 | 2002-11-28 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US8020789B2 (en) | 2002-03-04 | 2011-09-20 | Robert Bosch Gmbh | Fuel injection valve |
WO2004051072A1 (de) * | 2002-12-04 | 2004-06-17 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US8656591B2 (en) | 2002-12-04 | 2014-02-25 | Robert Bosch Gmbh | Fuel injector |
Also Published As
Publication number | Publication date |
---|---|
BR9406079A (pt) | 1996-01-16 |
EP0683862B1 (de) | 1998-06-10 |
CN1049951C (zh) | 2000-03-01 |
JP3742651B2 (ja) | 2006-02-08 |
US5732888A (en) | 1998-03-31 |
JPH08506877A (ja) | 1996-07-23 |
WO1995016126A1 (de) | 1995-06-15 |
CZ285156B6 (cs) | 1999-05-12 |
ES2118531T3 (es) | 1998-09-16 |
JP3864175B2 (ja) | 2006-12-27 |
CZ197795A3 (en) | 1996-05-15 |
RU2131549C1 (ru) | 1999-06-10 |
CN1116871A (zh) | 1996-02-14 |
JP2005337266A (ja) | 2005-12-08 |
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