DE3678742D1 - Einspritzventil. - Google Patents

Einspritzventil.

Info

Publication number
DE3678742D1
DE3678742D1 DE8686102436T DE3678742T DE3678742D1 DE 3678742 D1 DE3678742 D1 DE 3678742D1 DE 8686102436 T DE8686102436 T DE 8686102436T DE 3678742 T DE3678742 T DE 3678742T DE 3678742 D1 DE3678742 D1 DE 3678742D1
Authority
DE
Germany
Prior art keywords
injection valve
injection
valve
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.)
Expired - Fee Related
Application number
DE8686102436T
Other languages
English (en)
Inventor
Gary Lee Casey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE3678742D1 publication Critical patent/DE3678742D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • 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
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE8686102436T 1985-03-19 1986-02-25 Einspritzventil. Expired - Fee Related DE3678742D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/713,369 US4643359A (en) 1985-03-19 1985-03-19 Mini injector valve

Publications (1)

Publication Number Publication Date
DE3678742D1 true DE3678742D1 (de) 1991-05-23

Family

ID=24865856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686102436T Expired - Fee Related DE3678742D1 (de) 1985-03-19 1986-02-25 Einspritzventil.

Country Status (8)

Country Link
US (1) US4643359A (de)
EP (1) EP0196453B1 (de)
JP (1) JPS61215449A (de)
KR (1) KR940001354B1 (de)
BR (1) BR8601463A (de)
CA (1) CA1265006A (de)
DE (1) DE3678742D1 (de)
ES (1) ES8800399A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156342A (en) * 1986-10-24 1992-10-20 Nippondenso Co. Ltd. Electromagnetic fuel injection valve for internal combustion engine
US5080287A (en) * 1986-10-24 1992-01-14 Nippondenso Co., Ltd. Electromagnetic fuel injection valve for internal combustion engine
US5161743A (en) * 1986-10-24 1992-11-10 Nippondenso Co., Ltd. Electromagnetic fuel injection valve for internal combustion engine
JP2515758B2 (ja) * 1986-10-29 1996-07-10 株式会社日立製作所 電磁式燃料噴射弁装置の製造方法
DE3705587C2 (de) * 1987-02-21 1994-01-27 Bosch Gmbh Robert Elektromagnetisch betätigtes Ventil, insbesondere Kraftstoffeinspritzventil
US4951878A (en) * 1987-11-16 1990-08-28 Casey Gary L Pico fuel injector valve
US4919390A (en) * 1987-12-29 1990-04-24 Hitachi Construction Machinery Co., Ltd. Solenoid operated valve apparatus
DE3810827A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
JP2765063B2 (ja) * 1989-06-26 1998-06-11 株式会社デンソー 電磁式燃料噴射弁
US5207387A (en) * 1991-07-29 1993-05-04 Siemens Automotive L.P. Means for attenuating audible noise from a solenoid-operated fuel injector
IT1256933B (it) * 1992-08-07 1995-12-27 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico.
JP2660388B2 (ja) * 1993-12-29 1997-10-08 株式会社ケーヒン 電磁式燃料噴射弁
DE4409848A1 (de) * 1994-03-22 1995-10-19 Siemens Ag Vorrichtung zur Zumessung und Zerstäubung von Fluiden
DE19521510C2 (de) * 1995-06-13 1998-10-08 Bosch Gmbh Robert Hydraulikeinheit
DE19547406B4 (de) * 1995-12-19 2007-10-31 Robert Bosch Gmbh Brennstoffeinspritzventil
US5775599A (en) * 1996-06-12 1998-07-07 Impco Technologies, Inc. Gaseous fuel injector for internal combustion engine
US6257508B1 (en) 1997-02-06 2001-07-10 Siemens Automotive Corporation Fuel injector having after-injection reduction arrangement
US6179227B1 (en) 1997-02-06 2001-01-30 Siemens Automotive Corporation Pressure swirl generator for a fuel injector
US6886758B1 (en) 1997-02-06 2005-05-03 Siemens Vdo Automotive Corp. Fuel injector temperature stabilizing arrangement and method
DE19712590A1 (de) * 1997-03-26 1998-10-01 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US5820099A (en) * 1997-05-20 1998-10-13 Siemens Automotive Corporation Fluid migration inhibitor for fuel injectors
US20020010229A1 (en) * 1997-09-02 2002-01-24 Marshall Medoff Cellulosic and lignocellulosic materials and compositions and composites made therefrom
JP2000130629A (ja) * 1998-10-23 2000-05-12 Aisin Seiki Co Ltd スプール弁型電磁弁
US6409102B1 (en) * 1999-03-15 2002-06-25 Aerosance, Inc. Fuel injector assembly
US6279844B1 (en) 1999-03-18 2001-08-28 Siemens Automotive Corporation Fuel injector having fault tolerant connection
US6920690B1 (en) 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
WO2000065227A1 (en) 1999-04-27 2000-11-02 Siemens Automotive Corporation Fuel injector seat with a sharp edge
US6257496B1 (en) 1999-12-23 2001-07-10 Siemens Automotive Corporation Fuel injector having an integrated seat and swirl generator
US6202936B1 (en) 1999-12-28 2001-03-20 Siemens Automotive Corporation Fuel injector having a flat disk swirl generator
WO2001094824A1 (fr) * 2000-06-05 2001-12-13 Fujikin Incorporated Clapet integre a un orifice
DE10142974B4 (de) * 2001-09-01 2010-04-29 Robert Bosch Gmbh Brennstoffeinspritzventil
US6783085B2 (en) * 2002-01-31 2004-08-31 Visteon Global Technologies, Inc. Fuel injector swirl nozzle assembly
US7100889B2 (en) * 2003-12-18 2006-09-05 Delaware Capital Formation, Inc. Miniature electrically operated solenoid valve
DE102004058677A1 (de) * 2004-12-06 2006-06-14 Robert Bosch Gmbh Einspritzventil
US8814008B2 (en) * 2005-02-15 2014-08-26 Reckitt Benckiser (Uk) Limited Seal assembly for a pressurised container
GB0503098D0 (en) * 2005-02-15 2005-03-23 Reckitt Benckiser Uk Ltd Spray device
GB0503095D0 (en) * 2005-02-15 2005-03-23 Reckitt Benckiser Uk Ltd Holder
GB0521063D0 (en) * 2005-10-18 2005-11-23 Reckitt Benckiser Uk Ltd Spraying device
GB0623052D0 (en) * 2006-11-18 2006-12-27 Reckitt Benckiser Uk Ltd An assembly
EP2177747A1 (de) * 2008-10-15 2010-04-21 Continental Automotive GmbH Einspritzventil und Verfahren zu seiner Herstellung
DE102014210872A1 (de) * 2014-06-06 2015-12-17 Ford Global Technologies, Llc Verfahren zur Herstellung eines Einspritzventils für einen Verbrennungsmotor sowie Einspritzventil für einen Verbrennungsmotor
JP6936770B2 (ja) * 2018-05-28 2021-09-22 日立Astemo株式会社 電磁弁およびブレーキ制御装置
DE102020132351A1 (de) * 2020-12-04 2022-06-09 Eto Magnetic Gmbh Elektromagnetische Aktorvorrichtung, Magnetventil und Verfahren zum Betrieb der elektromagnetischen Aktorvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645028A (en) * 1946-03-20 1950-10-25 Skinner Chuck Company Improvements in or relating to solenoid-actuated valves
DE2504972A1 (de) * 1975-02-06 1976-08-19 Bosch Gmbh Robert Elektromagnet
US4016965A (en) * 1975-08-19 1977-04-12 Ncr Corporation Matrix print head and solenoid driver
DE2807052A1 (de) * 1978-02-18 1979-08-23 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
FR2441733A1 (fr) 1978-11-17 1980-06-13 Innota Innovation Tech Avancee Injecteurs electromagnetiques et procedes pour les fabriquer
CA1132417A (en) 1979-01-29 1982-09-28 Gary L. Casey Electromagnetic fuel injector
US4405912A (en) * 1982-01-28 1983-09-20 General Motors Corporation Solenoid assembly and method of making same
JPS58137864U (ja) * 1982-02-18 1983-09-16 愛三工業株式会社 電磁燃料噴射器
US4494701A (en) * 1982-09-30 1985-01-22 Allied Corporation Fuel injector
US4552311A (en) * 1983-09-23 1985-11-12 Allied Corporation Low cost unitized fuel injection system

Also Published As

Publication number Publication date
EP0196453A3 (en) 1987-11-25
JPS61215449A (ja) 1986-09-25
EP0196453B1 (de) 1991-04-17
ES553161A0 (es) 1987-10-16
US4643359A (en) 1987-02-17
KR940001354B1 (ko) 1994-02-19
BR8601463A (pt) 1986-12-09
CA1265006A (en) 1990-01-30
KR860007467A (ko) 1986-10-13
ES8800399A1 (es) 1987-10-16
EP0196453A2 (de) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee