DE69612178T2 - Tiefgezogene Ventilführung eines Brennstoffeinspritzventils - Google Patents

Tiefgezogene Ventilführung eines Brennstoffeinspritzventils

Info

Publication number
DE69612178T2
DE69612178T2 DE69612178T DE69612178T DE69612178T2 DE 69612178 T2 DE69612178 T2 DE 69612178T2 DE 69612178 T DE69612178 T DE 69612178T DE 69612178 T DE69612178 T DE 69612178T DE 69612178 T2 DE69612178 T2 DE 69612178T2
Authority
DE
Germany
Prior art keywords
deep
fuel injector
valve guide
drawn valve
drawn
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
DE69612178T
Other languages
English (en)
Other versions
DE69612178D1 (de
Inventor
Michael Brian Lavan
Brent Jack Wahba
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE69612178D1 publication Critical patent/DE69612178D1/de
Application granted granted Critical
Publication of DE69612178T2 publication Critical patent/DE69612178T2/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
    • 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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • 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)
DE69612178T 1995-12-26 1996-11-26 Tiefgezogene Ventilführung eines Brennstoffeinspritzventils Expired - Fee Related DE69612178T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/578,853 US5755386A (en) 1995-12-26 1995-12-26 Fuel injector deep drawn valve guide

Publications (2)

Publication Number Publication Date
DE69612178D1 DE69612178D1 (de) 2001-04-26
DE69612178T2 true DE69612178T2 (de) 2001-07-19

Family

ID=24314590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612178T Expired - Fee Related DE69612178T2 (de) 1995-12-26 1996-11-26 Tiefgezogene Ventilführung eines Brennstoffeinspritzventils

Country Status (3)

Country Link
US (1) US5755386A (de)
EP (1) EP0781916B1 (de)
DE (1) DE69612178T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061219A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Kraftstoff-Einspritzdüse für eine Brennkraftmaschine

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631066A1 (de) * 1996-08-01 1998-02-05 Bosch Gmbh Robert Brennstoffeinspritzventil
US6047907A (en) 1997-12-23 2000-04-11 Siemens Automotive Corporation Ball valve fuel injector
US6015103A (en) * 1998-06-08 2000-01-18 General Motors Corporation Filter for fuel injector
US20010002680A1 (en) 1999-01-19 2001-06-07 Philip A. Kummer Modular two part fuel injector
US6168098B1 (en) * 1999-06-09 2001-01-02 Siemens Automotive Corporation Fuel injector with tubular lower needle guide
JP2001082283A (ja) 1999-09-20 2001-03-27 Hitachi Ltd 電磁式燃料噴射弁
US6572028B1 (en) * 2000-01-19 2003-06-03 Visteon Global Technologies, Inc. Combined needle guide, filter, and flow director for gasoline fuel injectors
US6328232B1 (en) * 2000-01-19 2001-12-11 Delphi Technologies, Inc. Fuel injector spring force calibration tube with internally mounted fuel inlet filter
US6676044B2 (en) 2000-04-07 2004-01-13 Siemens Automotive Corporation Modular fuel injector and method of assembling the modular fuel injector
US6508416B1 (en) 2000-04-28 2003-01-21 Delphi Technologies, Inc. Coated fuel injector valve
US6648249B1 (en) * 2000-08-09 2003-11-18 Siemens Automotive Corporation Apparatus and method for setting injector lift
US6481646B1 (en) 2000-09-18 2002-11-19 Siemens Automotive Corporation Solenoid actuated fuel injector
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
US6520421B2 (en) 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having an integral filter and o-ring retainer
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
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
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
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
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
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
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
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
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
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
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
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
US6695232B2 (en) 2000-12-29 2004-02-24 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve
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
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
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
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
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
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
DE10103932B4 (de) * 2001-01-30 2010-01-21 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10108195A1 (de) * 2001-02-21 2002-08-22 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10109611A1 (de) * 2001-02-28 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
JP2002266721A (ja) * 2001-03-09 2002-09-18 Denso Corp 燃料噴射弁の製造方法
US6676043B2 (en) 2001-03-30 2004-01-13 Siemens Automotive Corporation Methods of setting armature lift in a modular fuel injector
US6687997B2 (en) 2001-03-30 2004-02-10 Siemens Automotive Corporation Method of fabricating and testing 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
EP1555427B1 (de) * 2004-01-13 2007-10-10 Delphi Technologies, Inc. Kraftstoffeinspritzventil
DE112005001749B4 (de) * 2004-08-05 2020-03-26 Continental Automotive Systems, Inc. ( n. d. Ges. d. Staates Delaware ) Deep-Pocket-Sitzbaugruppe in einem modularen Kraftstofffeinspritzventil mit Anschlussklemmen mit axialem Kontakt und Verfahren
JP4025768B2 (ja) * 2004-09-27 2007-12-26 株式会社ケーヒン 燃料噴射弁
DE102005019837A1 (de) * 2005-04-28 2006-11-02 Robert Bosch Gmbh Brennstoffeinspritzventil und Verfahren zu dessen Montage
DE102005057953A1 (de) * 2005-12-05 2007-08-02 Robert Bosch Gmbh Niederhaltung einer Magnetgruppe in einem Brennstoffinjektor
US7472844B2 (en) * 2005-12-21 2009-01-06 Caterpillar Inc. Fuel injector nozzle with tip alignment apparatus
US7617991B2 (en) * 2006-03-31 2009-11-17 Delphi Technologies, Inc. Injector fuel filter with built-in orifice for flow restriction
CN104265532B (zh) * 2014-07-31 2016-08-24 中国第一汽车股份有限公司无锡油泵油嘴研究所 用于喷油器的控制阀
EP3076004B1 (de) * 2015-04-02 2018-09-12 Continental Automotive GmbH Ventilanordnung mit einem Partikelrückhalteelement und Flüssigkeitsinjektionsventil
DE102015226769A1 (de) * 2015-12-29 2017-06-29 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102017223866A1 (de) 2017-12-29 2019-07-04 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil
US10859051B2 (en) 2018-06-12 2020-12-08 Delphi Technologies Ip Limited Fuel injector with combined calibration tube, fuel filter, and pressure pulsation damping orifice

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393994A (en) * 1981-04-06 1983-07-19 General Motors Corporation Electromagnetic fuel injector with flexible disc valve
US4423843A (en) * 1982-01-28 1984-01-03 General Motors Corporation Electromagnetic fuel injector with armature stop and adjustable armature spring
US4423842A (en) * 1982-02-24 1984-01-03 General Motors Corporation Electromagnetic fuel injector with self aligned armature
DE3427526A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
US4646974A (en) * 1985-05-06 1987-03-03 General Motors Corporation Electromagnetic fuel injector with orifice director plate
US4621772A (en) * 1985-05-06 1986-11-11 General Motors Corporation Electromagnetic fuel injector with thin orifice director plate
US4648559A (en) * 1985-11-04 1987-03-10 Colt Industries Operating Corp Electromagnetically actuatable fluid valve
US4699323A (en) * 1986-04-24 1987-10-13 General Motors Corporation Dual spray cone electromagnetic fuel injector
US4798329A (en) * 1987-03-03 1989-01-17 Colt Industries Inc. Combined fuel injector and pressure regulator assembly
US4971254A (en) * 1989-11-28 1990-11-20 Siemens-Bendix Automotive Electronics L.P. Thin orifice swirl injector nozzle
DE3940585A1 (de) * 1989-12-08 1991-06-13 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US5044562A (en) * 1990-07-02 1991-09-03 General Motors Corporation Dual spray director using an "H" annulus
DE69306561T2 (de) * 1992-04-01 1997-05-15 Siemens Automotive Corp Lp Einspritzventilsitz mit wirbelfalle
US5381963A (en) * 1993-06-21 1995-01-17 Siemens Automotive L.P. Projection welded needle guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061219A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Kraftstoff-Einspritzdüse für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0781916B1 (de) 2001-03-21
EP0781916A1 (de) 1997-07-02
US5755386A (en) 1998-05-26
DE69612178D1 (de) 2001-04-26

Similar Documents

Publication Publication Date Title
DE69612178D1 (de) Tiefgezogene Ventilführung eines Brennstoffeinspritzventils
DE59610702D1 (de) Brennstoffeinspritzventil
DE59609125D1 (de) Brennstoffeinspritzventil
DE69312452T2 (de) Elektromagnetisches Dosierventil eines Kraftstoffeinspritzventils
BR9603156A (pt) Válvula de injeção de combustível
DE59607530D1 (de) Brennstoffeinspritzventil
DE69318814D1 (de) Elektromagnetisches Dosierventil eines Kraftstoffeinspritzventils
NO307102B1 (no) Innsproeytningsventilarrangement for en forbrennintgotor
BR9505987A (pt) Válvula de injeção de combustível
DE69635840D1 (de) Kompakte ankeranordnung eines einspritzventils
DE69636585D1 (de) Kraftstoffeinspritzdüse
DE69400640D1 (de) Kraftstoffeinspritzventil
DE69324585T2 (de) Auswechselbarer lagerzusammenbau eines kraftstoffeinspritzventils
DE69631130D1 (de) Elektromagnetische hochdruckkraftstoffeinspritzung
BR9606667A (pt) Válvula acionável eletromagneticamente especialmente válvula injetora de combustível
DE69509821T2 (de) Ankeranordnung eines Kraftstoffeinspritzventils
BR9602823A (pt) Válvula de injeção de combustível
DE59505356D1 (de) Elektromagnetisch betätigbares Brennstoffeinspritzventil
DE59606717D1 (de) Brennstoffeinspritzventil
DE69619352T2 (de) Kraftstoffeinspritzventil
BR9609377A (pt) Injetor de combustível assistido a ar
DE69305084T2 (de) Einlassventilschaft umgebendes kraftstoffeinspritzventil
DE59504182D1 (de) Elektromagnetisch betätigbares Brennstoffeinspritzventil
FI952939A (fi) Polttoaineen ruiskutusventtiilin ohjausjärjestely
GB9617494D0 (en) Magnetically adjustable valve adapted for a fuel injector

Legal Events

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