DE68902346D1 - Kraftstoffeinspritzventil fuer einspritzmotoren. - Google Patents

Kraftstoffeinspritzventil fuer einspritzmotoren.

Info

Publication number
DE68902346D1
DE68902346D1 DE8989303617T DE68902346T DE68902346D1 DE 68902346 D1 DE68902346 D1 DE 68902346D1 DE 8989303617 T DE8989303617 T DE 8989303617T DE 68902346 T DE68902346 T DE 68902346T DE 68902346 D1 DE68902346 D1 DE 68902346D1
Authority
DE
Germany
Prior art keywords
injection
engines
fuel 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
DE8989303617T
Other languages
English (en)
Other versions
DE68902346T2 (de
Inventor
Yasuhiro Toyoda
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE68902346D1 publication Critical patent/DE68902346D1/de
Publication of DE68902346T2 publication Critical patent/DE68902346T2/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
    • 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
    • F02M61/047—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 the valves being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake 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
    • 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
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • 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
    • F02M51/0667—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 acting as a valve or having a short 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
    • F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side

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)
  • Fuel-Injection Apparatus (AREA)
DE8989303617T 1988-04-12 1989-04-12 Kraftstoffeinspritzventil fuer einspritzmotoren. Expired - Lifetime DE68902346T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63089726A JP2537263B2 (ja) 1988-04-12 1988-04-12 燃料噴射式エンジンの吸気装置

Publications (2)

Publication Number Publication Date
DE68902346D1 true DE68902346D1 (de) 1992-09-10
DE68902346T2 DE68902346T2 (de) 1992-12-10

Family

ID=13978768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989303617T Expired - Lifetime DE68902346T2 (de) 1988-04-12 1989-04-12 Kraftstoffeinspritzventil fuer einspritzmotoren.

Country Status (5)

Country Link
US (1) US4955347A (de)
EP (1) EP0337763B1 (de)
JP (1) JP2537263B2 (de)
CA (1) CA1327297C (de)
DE (1) DE68902346T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227281B (en) * 1989-01-19 1993-03-10 Ilmor Engineering Limited Fuel injection assembly for internal combustion engine
JPH03279623A (ja) * 1990-03-27 1991-12-10 Mazda Motor Corp 多弁式エンジンの制御装置
JPH04128567A (ja) * 1990-09-20 1992-04-30 Mazda Motor Corp エンジンの吸気装置
CA2050452A1 (en) * 1990-11-19 1992-05-20 John C. Hickey Integrally formed fuel rail/injectors and method for producing
JP2887797B2 (ja) * 1991-02-15 1999-04-26 ヤマハ発動機株式会社 ４サイクルエンジンの吸気装置
JP3631770B2 (ja) * 1993-01-22 2005-03-23 本田技研工業株式会社 内燃機関の吸気装置
DE4307368A1 (de) * 1993-03-09 1994-09-15 Porsche Ag Zylinderkopf für eine Brennkraftmaschine
US5447140A (en) * 1993-12-20 1995-09-05 General Motors Corporation Fuel injection
DE4403148C2 (de) * 1994-02-03 1999-01-28 Iav Motor Gmbh Elektromagnetisch ansteuerbares Mehrstrahleinspritzventil, insbesondere für Verbrennungsmotoren mit zwei Ansaugkanälen pro Zylinder
US5551401A (en) * 1994-05-31 1996-09-03 Suzuki Motor Corporation Air suction system for internal combustion engine
JPH0821341A (ja) * 1994-07-01 1996-01-23 Yamaha Motor Co Ltd 内燃機関の燃料供給装置
FR2722538B1 (fr) * 1994-07-12 1996-09-20 Magneti Marelli France Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection
FR2722541B1 (fr) * 1994-07-12 1996-09-20 Magneti Marelli France Sa Injecteur de carburant "bi-jet" a aassistance pneumatique de pulverisation, pour moteur a combustioninterne alimente par injection
DE10034446A1 (de) 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4110920B2 (ja) 2002-10-25 2008-07-02 トヨタ自動車株式会社 電磁駆動弁装置
FI119030B (fi) * 2005-04-28 2008-06-30 Waertsilae Finland Oy Polttomoottorin polttoaineen syöttölaitteiston ohjausjärjestelmä
DE102008044244A1 (de) 2008-12-01 2010-06-02 Robert Bosch Gmbh Brennkraftmaschine
CN105484833B (zh) * 2014-09-19 2019-05-17 浙江福爱电子有限公司 一种液体喷射计量单元
CN106168149A (zh) * 2015-05-22 2016-11-30 浙江福爱电子有限公司 一种机动车

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412490A1 (de) * 1974-03-15 1975-09-25 Kunz Dieter Einspritz- und vernebelungskopf
US4149496A (en) * 1977-12-21 1979-04-17 General Motors Corporation Throttle body injection apparatus
US4508091A (en) * 1979-10-26 1985-04-02 Colt Industries Operating Corp Fuel metering apparatus with multi-stage fuel metering valve assembly
JPS5770914A (en) * 1980-10-20 1982-05-01 Yamaha Motor Co Ltd Air intake controller for multi-valvetype internal combustionn engine
US4347823A (en) * 1981-02-24 1982-09-07 General Motors Corporation Throttle body injection apparatus with distribution skirt
US4465050A (en) * 1981-05-19 1984-08-14 Nippon Soken, Inc. Device for atomizing the fuel for an internal-combustion engine
JPS5828475A (ja) * 1981-08-10 1983-02-19 長坂　平吉 動力ハンマ−
JPS59131969U (ja) * 1983-02-24 1984-09-04 日産自動車株式会社 燃料噴射装置
JPH0799131B2 (ja) * 1984-11-09 1995-10-25 マツダ株式会社 燃料噴射式エンジンの吸気装置
JPS61152770U (de) * 1985-03-14 1986-09-20
JPS62203971A (ja) * 1986-02-28 1987-09-08 Fuji Heavy Ind Ltd 内燃機関の燃料噴射装置
US4708117A (en) * 1986-04-14 1987-11-24 Colt Industries Inc. Multi-point fuel injection apparatus
JPS6361737A (ja) * 1986-09-01 1988-03-17 Hitachi Ltd 燃料制御装置

Also Published As

Publication number Publication date
EP0337763B1 (de) 1992-08-05
DE68902346T2 (de) 1992-12-10
CA1327297C (en) 1994-03-01
US4955347A (en) 1990-09-11
EP0337763A1 (de) 1989-10-18
JPH01262361A (ja) 1989-10-19
JP2537263B2 (ja) 1996-09-25

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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