DE69305084D1 - Einlassventilschaft umgebendes kraftstoffeinspritzventil - Google Patents

Einlassventilschaft umgebendes kraftstoffeinspritzventil

Info

Publication number
DE69305084D1
DE69305084D1 DE69305084T DE69305084T DE69305084D1 DE 69305084 D1 DE69305084 D1 DE 69305084D1 DE 69305084 T DE69305084 T DE 69305084T DE 69305084 T DE69305084 T DE 69305084T DE 69305084 D1 DE69305084 D1 DE 69305084D1
Authority
DE
Germany
Prior art keywords
fuel injection
valve
surrounding fuel
injection valve
inlet 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
DE69305084T
Other languages
English (en)
Other versions
DE69305084T2 (de
Inventor
Michael Hornby
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
Publication of DE69305084D1 publication Critical patent/DE69305084D1/de
Application granted granted Critical
Publication of DE69305084T2 publication Critical patent/DE69305084T2/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
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/04—Fuel-injectors combined or associated with other devices the devices being combustion-air intake or exhaust valves
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69305084T 1992-08-04 1993-07-07 Einlassventilschaft umgebendes kraftstoffeinspritzventil Expired - Fee Related DE69305084T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/925,709 US5197428A (en) 1992-08-04 1992-08-04 Fuel injector surrounding intake valve stem
PCT/US1993/006403 WO1994003721A2 (en) 1992-08-04 1993-07-07 Fuel injector surrounding intake valve stem

Publications (2)

Publication Number Publication Date
DE69305084D1 true DE69305084D1 (de) 1996-10-31
DE69305084T2 DE69305084T2 (de) 1997-03-06

Family

ID=25452114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305084T Expired - Fee Related DE69305084T2 (de) 1992-08-04 1993-07-07 Einlassventilschaft umgebendes kraftstoffeinspritzventil

Country Status (4)

Country Link
US (1) US5197428A (de)
EP (1) EP0654123B1 (de)
DE (1) DE69305084T2 (de)
WO (1) WO1994003721A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347961A (en) * 1993-10-27 1994-09-20 Buehrle Ii Harry W Engine valve actuating device
US5515818A (en) * 1993-12-15 1996-05-14 Machine Research Corporation Of Chicago Electromechanical variable valve actuator
JP3384692B2 (ja) * 1996-07-31 2003-03-10 三菱電機株式会社 筒内噴射用燃料噴射弁
US6039014A (en) * 1998-06-01 2000-03-21 Eaton Corporation System and method for regenerative electromagnetic engine valve actuation
US6024060A (en) 1998-06-05 2000-02-15 Buehrle, Ii; Harry W. Internal combustion engine valve operating mechanism
US6604497B2 (en) 1998-06-05 2003-08-12 Buehrle, Ii Harry W. Internal combustion engine valve operating mechanism
US6311668B1 (en) * 2000-02-14 2001-11-06 Caterpillar Inc. Monovalve with integrated fuel injector and port control valve, and engine using same
US6526932B1 (en) 2001-06-06 2003-03-04 Mns Limited, Llc Combination intake and exhaust valve assembly
US7077381B2 (en) * 2001-07-31 2006-07-18 Caterpillar Inc. Desensitizing armature air gap to component distortion in a fuel injector
JP4594311B2 (ja) * 2003-05-26 2010-12-08 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト ガス交換弁のための弁駆動体
FR2907172A3 (fr) * 2006-10-13 2008-04-18 Renault Sas Dispositif d'injection pour un moteur a combustion interne
US8104450B2 (en) * 2009-04-13 2012-01-31 Gentile Francis X Backwards injected engine
US8967115B2 (en) 2010-04-13 2015-03-03 Francis Xavier Gentile Francis cycle backwards injected engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809621A (en) * 1956-05-28 1957-10-15 Layne Leo Engine fuel control system and apparatus
DE2001626A1 (de) * 1970-01-15 1971-09-02 Volkswagenwerk Ag Brennkraftmaschine mit einem Lufteinlass- und einem Kraftstoffeinspritzventil
US3812829A (en) * 1972-08-18 1974-05-28 A Mccormick Fuel injection system and associated structure
DE2529074C2 (de) * 1975-06-30 1982-01-28 Josef 7906 Blaustein Schaich Vorrichtung zur Gemischzonenbildung im Verdichtungsraum eines Viertakt-Hubkolbenmotors
DE2547036A1 (de) * 1975-10-21 1977-04-28 Walter Heinrichs Indirekt angeordnetes direkteinspritzverfahren fuer otto-verbrennungs- motoren mit ladungsschichtung sowie steuerbarem oelhydraulischen ventilzwangsschluss zwecks umweltschutz
US4020803A (en) * 1975-10-30 1977-05-03 The Bendix Corporation Combined fuel injection and intake valve for electronic fuel injection engine systems
JPS5289706A (en) * 1976-01-21 1977-07-27 Toyota Motor Corp Lean mixture combustion type internal combustion engine
US4515129A (en) * 1983-06-10 1985-05-07 General Motors Corporation Edge discharge pulse fuel injector
JPH02181009A (ja) * 1988-12-28 1990-07-13 Isuzu Motors Ltd 電磁駆動バルブ制御装置
JP2759329B2 (ja) * 1988-12-28 1998-05-28 株式会社いすゞセラミックス研究所 電磁力バルブ駆動装置

Also Published As

Publication number Publication date
WO1994003721A2 (en) 1994-02-17
US5197428A (en) 1993-03-30
DE69305084T2 (de) 1997-03-06
WO1994003721A3 (en) 1994-04-14
EP0654123B1 (de) 1996-09-25
EP0654123A1 (de) 1995-05-24

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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