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
Links
- 239000000446 fuel Substances 0.000 claims description 36
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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)
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 (US20100268047A1-20101021-C00003.png) | 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 (US20100268047A1-20101021-C00003.png) |
JP (1) | JPS58195058A (US20100268047A1-20101021-C00003.png) |
Families Citing this family (49)
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 |
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 |
US5144804A (en) * | 1989-07-07 | 1992-09-08 | 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 |
JP3264930B2 (ja) * | 1992-10-13 | 2002-03-11 | パトリック ケイシー,アラン | ガス/液混合装置 |
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 |
US6402057B1 (en) | 2000-08-24 | 2002-06-11 | Synerject, Llc | Air assist fuel injectors and method of assembling air assist fuel injectors |
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 |
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 |
GB2465740B (en) * | 2007-09-14 | 2013-08-07 | Scion Sprays Ltd | A fuel injection system for an internal combustion engine |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54111018A (en) * | 1978-01-26 | 1979-08-31 | Bosch Gmbh Robert | Fuel feeder for internal combustion engine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5444821U (US20100268047A1-20101021-C00003.png) * | 1977-09-02 | 1979-03-28 |
-
1982
- 1982-05-07 JP JP57076969A patent/JPS58195058A/ja active Granted
- 1982-08-23 US US06/410,843 patent/US4434766A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54111018A (en) * | 1978-01-26 | 1979-08-31 | Bosch Gmbh Robert | Fuel feeder for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
US4434766A (en) | 1984-03-06 |
JPS58195058A (ja) | 1983-11-14 |
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