DE69612759D1 - Anker- und nadelventilanordnung mit verbindungsmitteln aus kunststoff - Google Patents

Anker- und nadelventilanordnung mit verbindungsmitteln aus kunststoff

Info

Publication number
DE69612759D1
DE69612759D1 DE69612759T DE69612759T DE69612759D1 DE 69612759 D1 DE69612759 D1 DE 69612759D1 DE 69612759 T DE69612759 T DE 69612759T DE 69612759 T DE69612759 T DE 69612759T DE 69612759 D1 DE69612759 D1 DE 69612759D1
Authority
DE
Germany
Prior art keywords
connectors
anchor
plastic
needle valve
valve arrangement
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 - Lifetime
Application number
DE69612759T
Other languages
English (en)
Inventor
Richard Barron
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 Automotive Corp
Original Assignee
Siemens Automotive Corp
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 Automotive Corp filed Critical Siemens Automotive Corp
Application granted granted Critical
Publication of DE69612759D1 publication Critical patent/DE69612759D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M51/06—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
    • F02M51/061—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
    • F02M51/0685—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 and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/903—Needle valves

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)
DE69612759T 1995-12-11 1996-11-21 Anker- und nadelventilanordnung mit verbindungsmitteln aus kunststoff Expired - Lifetime DE69612759D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/569,951 US5667194A (en) 1995-12-11 1995-12-11 Armature needle valve assembly having plastic connecting means
PCT/US1996/018768 WO1997021919A1 (en) 1995-12-11 1996-11-21 Armature needle valve assembly having plastic connecting means

Publications (1)

Publication Number Publication Date
DE69612759D1 true DE69612759D1 (de) 2001-06-13

Family

ID=24277582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612759T Expired - Lifetime DE69612759D1 (de) 1995-12-11 1996-11-21 Anker- und nadelventilanordnung mit verbindungsmitteln aus kunststoff

Country Status (8)

Country Link
US (1) US5667194A (de)
EP (1) EP0865572B1 (de)
JP (1) JP2000501812A (de)
KR (1) KR19990072050A (de)
CN (1) CN1068932C (de)
BR (1) BR9611936A (de)
DE (1) DE69612759D1 (de)
WO (1) WO1997021919A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641785C2 (de) * 1996-10-10 1999-01-28 Bosch Gmbh Robert Ventilnadel für ein Einspritzventil
JP2002048030A (ja) * 2000-07-31 2002-02-15 Hitachi Ltd 燃料噴射弁及びこれを搭載した内燃機関
JP2002054524A (ja) * 2000-08-11 2002-02-20 Aisan Ind Co Ltd 燃料噴射弁
DE10124743A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10153142A1 (de) * 2001-10-27 2003-05-22 Itw Oberflaechentechnik Gmbh Ventilnadel, insbesondere für Spritzbeschichtungsflüssigkeit
JP4597908B2 (ja) * 2006-05-18 2010-12-15 愛三工業株式会社 燃料噴射弁
EP2226493A1 (de) * 2009-03-04 2010-09-08 Continental Automotive GmbH Einspritzventil
DE102014200884A1 (de) * 2014-01-20 2015-07-23 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539482A (de) * 1954-07-31
US4530486A (en) * 1983-02-09 1985-07-23 City Of Hope National Medical Center Valve
US5009390A (en) * 1990-03-01 1991-04-23 Coltec Industries Inc. Electromagnet and reed-type valve assembly
BR7100246U (pt) * 1991-02-05 1991-07-23 Daniel Sofer Disposicao em valvula para injetor de combustivel
JPH07167004A (ja) * 1993-12-14 1995-07-04 Toyota Motor Corp 燃料噴射弁
US5465910A (en) * 1994-08-18 1995-11-14 Siemens Automotive Corporation Overmolded cover for fuel injector power group and method

Also Published As

Publication number Publication date
CN1208450A (zh) 1999-02-17
CN1068932C (zh) 2001-07-25
JP2000501812A (ja) 2000-02-15
EP0865572B1 (de) 2001-05-09
KR19990072050A (ko) 1999-09-27
BR9611936A (pt) 1999-05-18
US5667194A (en) 1997-09-16
EP0865572A1 (de) 1998-09-23
WO1997021919A1 (en) 1997-06-19

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Legal Events

Date Code Title Description
8332 No legal effect for de