JPH0452391B2 - - Google Patents

Info

Publication number
JPH0452391B2
JPH0452391B2 JP57076969A JP7696982A JPH0452391B2 JP H0452391 B2 JPH0452391 B2 JP H0452391B2 JP 57076969 A JP57076969 A JP 57076969A JP 7696982 A JP7696982 A JP 7696982A JP H0452391 B2 JPH0452391 B2 JP H0452391B2
Authority
JP
Japan
Prior art keywords
assist
air
assist air
fuel
injector
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
JP57076969A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58195058A (ja
Inventor
Hiroki Matsuoka
Juichi Kato
Minoru Iwata
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP57076969A priority Critical patent/JPS58195058A/ja
Priority to US06/410,843 priority patent/US4434766A/en
Publication of JPS58195058A publication Critical patent/JPS58195058A/ja
Publication of JPH0452391B2 publication Critical patent/JPH0452391B2/ja
Granted 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
    • 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
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • 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
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP57076969A 1982-05-07 1982-05-07 燃料噴射式内燃機関のエアアシスト装置 Granted JPS58195058A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57076969A JPS58195058A (ja) 1982-05-07 1982-05-07 燃料噴射式内燃機関のエアアシスト装置
US06/410,843 US4434766A (en) 1982-05-07 1982-08-23 Air assist device of fuel injection type internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076969A JPS58195058A (ja) 1982-05-07 1982-05-07 燃料噴射式内燃機関のエアアシスト装置

Publications (2)

Publication Number Publication Date
JPS58195058A JPS58195058A (ja) 1983-11-14
JPH0452391B2 true JPH0452391B2 (en]) 1992-08-21

Family

ID=13620607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076969A Granted JPS58195058A (ja) 1982-05-07 1982-05-07 燃料噴射式内燃機関のエアアシスト装置

Country Status (2)

Country Link
US (1) US4434766A (en])
JP (1) JPS58195058A (en])

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234829A1 (de) * 1982-09-21 1984-03-22 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Einspritzvorrichtung fuer einen dieselmotor
US4592328A (en) * 1982-09-27 1986-06-03 Firey Joseph C Crossed pulse engine atomizer
DE3240554C2 (de) * 1982-11-03 1993-10-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für eine Brennkraftmaschine
JPS59131575U (ja) * 1983-02-23 1984-09-04 トヨタ自動車株式会社 電子制御機関用燃料噴射弁
JPS6015574A (ja) * 1983-07-07 1985-01-26 Hajime Shimizu ソ−ナ−またはレ−ダ−用発光素子デイスプレイ
US4982716A (en) * 1988-02-19 1991-01-08 Toyota Jidosha Kabushiki Kaisha Fuel injection valve with an air assist adapter for an internal combustion engine
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
FR2635827B1 (fr) * 1988-08-30 1993-11-26 Solex Dispositif d'injection de combustible a chambre d'aeration
JP2531526Y2 (ja) * 1988-09-14 1997-04-02 トヨタ自動車株式会社 内燃機関の燃料噴射装置
DE3831989A1 (de) * 1988-09-21 1990-03-29 Bosch Gmbh Robert Einrichtung zum einspritzen von kraftstoff in den brennraum einer selbstzuendenden brennkraftmaschine
DE3921079A1 (de) * 1989-06-28 1991-01-03 Bosch Gmbh Robert Anordnung zur zerstaeubung
US5144804A (en) * 1989-07-07 1992-09-08 Fuel Systems Textron Inc. Small airblast fuel nozzle with high efficiency inner air swirler
US5086979A (en) * 1989-07-07 1992-02-11 Fuel Systems Textron Inc. Small airblast fuel nozzle with high efficiency inner air swirler
US5167116A (en) * 1989-07-07 1992-12-01 Fuel Systems Textron Inc. Small airblast fuel nozzle with high efficiency inner air swirler
DE4103918B4 (de) * 1990-02-15 2005-05-04 Aisan Kogyo K.K., Obu Mehrloch-Einspritzdüseneinrichtung
DE4004897C1 (en) * 1990-02-16 1991-06-06 Robert Bosch Gmbh, 7000 Stuttgart, De IC engine fuel charge feed - has mix injection orifice coaxial to valve axis in base of sleeve
DE4014245A1 (de) * 1990-05-04 1991-11-07 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
DE4035312A1 (de) * 1990-11-07 1992-05-14 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
US5218943A (en) * 1991-01-07 1993-06-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus for internal combustion engine
US5220900A (en) * 1991-02-07 1993-06-22 Siemens Automotive L.P. Air assist atomizer for fuel injector
JP2996525B2 (ja) * 1991-03-20 2000-01-11 株式会社日立製作所 燃料噴射弁
US5329905A (en) * 1991-10-30 1994-07-19 Honda Giken Kogyo Kabushiki Kaisha Fuel injection type internal combustion engine
US5174505A (en) * 1991-11-01 1992-12-29 Siemens Automotive L.P. Air assist atomizer for fuel injector
RU2128087C1 (ru) * 1992-10-13 1999-03-27 Патрик Кейси Алан Смесительное устройство
DE4310575C1 (de) * 1993-03-31 1994-09-15 Ritzau Pari Werk Gmbh Paul Vorrichtung zum Erzeugen von Aerosolpulsen
DE4422331B4 (de) * 1993-07-08 2005-12-08 Volkswagen Ag Vorrichtung zur luftunterstützten Kraftstoffeinspritzung in ein Saugrohr
EP0654602B1 (en) * 1993-11-18 2000-04-26 Siemens Automotive Corporation Mounting adapter for air-assist fuel injector
US5526796A (en) * 1994-06-01 1996-06-18 Southwest Research Institute Air assisted fuel injector with timed air pulsing
FR2726036A1 (fr) * 1994-10-19 1996-04-26 Nazare Edgard Dispositif de transformation des moteurs a combustion interne, utilisant les combustibles liquides, en moteurs a gaz surpresses
FR2727721A1 (fr) * 1994-12-01 1996-06-07 Magneti Marelli France Injecteur a jupe de dispersion de carburant
US5722375A (en) * 1995-05-10 1998-03-03 Nally; Debora Extended tip air assist fuel injector
US5921764A (en) * 1997-07-18 1999-07-13 Stirling Thermal Motors, Inc. Heat engine combustor
RU2129662C1 (ru) * 1998-02-02 1999-04-27 Гурин Виктор Николаевич Способ подготовки топлива перед впуском его в двигатель и двигатель внутреннего сгорания
US6029913A (en) * 1998-09-01 2000-02-29 Cummins Engine Company, Inc. Swirl tip injector nozzle
US6205983B1 (en) * 1999-01-13 2001-03-27 Siemens Automotive Corporation Air assist fuel injector with fuel swirl feature
JP3651338B2 (ja) * 1999-12-15 2005-05-25 株式会社日立製作所 筒内燃料噴射弁およびこれを搭載した内燃機関
US6848634B1 (en) * 1999-12-30 2005-02-01 Siemens Vdo Automotive Corp. Fuel injector with thermally isolated seat
US6302337B1 (en) 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6484700B1 (en) 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US6539724B2 (en) * 2001-03-30 2003-04-01 Delavan Inc Airblast fuel atomization system
US6764028B2 (en) 2001-04-04 2004-07-20 Synerject, Llc Fuel injector nozzles
US7104477B2 (en) 2001-09-13 2006-09-12 Synerject, Llc Air assist fuel injector guide assembly
JP4860165B2 (ja) * 2005-03-28 2012-01-25 本田技研工業株式会社 エゼクタ
CN101821495B (zh) * 2007-09-14 2012-03-21 赛昂喷雾有限公司 内燃机的燃料喷射系统
US9291139B2 (en) * 2008-08-27 2016-03-22 Woodward, Inc. Dual action fuel injection nozzle
US20150083085A1 (en) * 2010-03-12 2015-03-26 Robert Bosch Gmbh Fuel injection system for an internal combustion engine
KR101198805B1 (ko) * 2010-12-02 2012-11-07 현대자동차주식회사 차량용 인젝터
US20150014427A1 (en) * 2012-02-06 2015-01-15 International Engine Intellectual Property Company, Llc Control valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109023U (en]) 1974-02-19 1975-09-06
JPS5444821U (en]) * 1977-09-02 1979-03-28
JPS5482528A (en) 1977-12-14 1979-06-30 Toyota Motor Corp Engine air-fuel-mixture supply system
DE2803267A1 (de) * 1978-01-26 1979-08-02 Bosch Gmbh Robert Kraftstoffversorgungsanlage

Also Published As

Publication number Publication date
JPS58195058A (ja) 1983-11-14
US4434766A (en) 1984-03-06

Similar Documents

Publication Publication Date Title
JPH0452391B2 (en])
US5129381A (en) Fuel injection system for internal combustion engine
USRE40199E1 (en) Fuel injection valve for an internal combustion engine
US5090625A (en) Nozzles for in-cylinder fuel injection systems
US4006719A (en) Vortex action fuel injection valve for internal combustion engine
US7798430B2 (en) Fuel injection nozzle
US4541375A (en) Diesel engine swirl chamber having improved multiple transfer passage arrangement
US20040112988A1 (en) Injection device for injecting fuel
GB2327461A (en) An air assisted fuel injector for an internal combustion engine
JPS6338374Y2 (en])
US6918549B2 (en) Fuel injector tip for control of fuel delivery
JPH09166064A (ja) 内燃機関の吸気装置
JP2503551Y2 (ja) 内燃機関の燃料噴射装置
GB2350155A (en) Air assisted fuel injector
EP1073841B1 (en) Air shroud for air assist fuel injector
US20030116653A1 (en) Fuel injector tip
JP2525747Y2 (ja) 燃料噴射弁
JP2815242B2 (ja) エンジンの燃料噴射装置
JP2725624B2 (ja) 内燃機関の燃料噴射弁
JPH0636297Y2 (ja) 燃料噴射弁
JPS5728864A (en) Fuel supply device for internal combustion engine
JPH04234565A (ja) 内燃機関の燃料噴射装置
JPH0519578Y2 (en])
JPH0312225B2 (en])
JPH0742653A (ja) 内燃機関用の燃料供給装置