CA1085248A - Doseur de combustible pour moteur a combustion interne - Google Patents

Doseur de combustible pour moteur a combustion interne

Info

Publication number
CA1085248A
CA1085248A CA312,717A CA312717A CA1085248A CA 1085248 A CA1085248 A CA 1085248A CA 312717 A CA312717 A CA 312717A CA 1085248 A CA1085248 A CA 1085248A
Authority
CA
Canada
Prior art keywords
fuel
heating element
fuel discharge
valve
air
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
Application number
CA312,717A
Other languages
English (en)
Inventor
Setsuro Sekiya
Masaharu Sumiyoshi
Tsuneo Ando
Katsuhiko Motosugi
Junzo Uozumi
Mikio Minoura
Yuzo Takeuchi
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.)
Aisan Industry Co Ltd
Toyota Motor Corp
Original Assignee
Aisan Industry Co Ltd
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 Aisan Industry Co Ltd, Toyota Motor Corp filed Critical Aisan Industry Co Ltd
Priority to US06/026,206 priority Critical patent/US4242295A/en
Priority to US06/155,980 priority patent/US4294646A/en
Application granted granted Critical
Publication of CA1085248A publication Critical patent/CA1085248A/fr
Expired 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • 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
    • 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CA312,717A 1977-10-06 1978-10-05 Doseur de combustible pour moteur a combustion interne Expired CA1085248A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/026,206 US4242295A (en) 1978-10-04 1979-04-02 Process for manufacturing flat plastic net
US06/155,980 US4294646A (en) 1978-10-04 1980-06-03 Apparatus for manufacturing flat plastic net

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12018877A JPS5453714A (en) 1977-10-06 1977-10-06 Internal combustion engine fuel injector
JP120188/77 1977-10-06

Publications (1)

Publication Number Publication Date
CA1085248A true CA1085248A (fr) 1980-09-09

Family

ID=14780080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312,717A Expired CA1085248A (fr) 1977-10-06 1978-10-05 Doseur de combustible pour moteur a combustion interne

Country Status (3)

Country Link
JP (1) JPS5453714A (fr)
CA (1) CA1085248A (fr)
DE (1) DE2843534C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685280A (en) * 1994-11-24 1997-11-11 Robert Bosch Gmbh Fuel injection device for an internal combustion engine
US5694906A (en) * 1994-12-23 1997-12-09 Robert Bosch Gmbh Fuel injection system for a combustion engine
CN116717345A (zh) * 2023-08-04 2023-09-08 宁波东恩精密机械有限公司 一种曲轴箱通风装置、发动机和工程设备

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469572A1 (fr) * 1979-11-09 1981-05-22 Ts K Instit Systeme d'alimentation pour moteur a combustion interne
JPS575545A (en) * 1980-06-13 1982-01-12 Japan Electronic Control Syst Co Ltd Fuel injection valve
DE3307109A1 (de) * 1982-08-14 1984-03-15 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einspritzen von kraftstoff in brennraeume von insbesondere selbstzuendenen brennkraftmaschinen
DE3335920A1 (de) * 1983-10-03 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einspritzen von kraftstoff in brennraeume von brennkraftmaschinen
DE3414201A1 (de) * 1984-04-14 1985-10-17 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einspritzen von kraftstoff in brennraeumen
JPS60243330A (ja) * 1984-05-18 1985-12-03 Hitachi Ltd エンジンの吸入空気量調整装置
DE3609798A1 (de) 1985-03-27 1986-10-02 Volkswagen AG, 3180 Wolfsburg Kraftstoffeinspritzeinrichtung
EP0234052A1 (fr) * 1986-02-20 1987-09-02 Texas Instruments Holland B.V. Dispositif d'échauffement de liquide
NL8601384A (nl) * 1986-05-29 1987-12-16 Texas Instruments Holland Verbrandingsmotor met brandstofinjectiesysteem en een voor een dergelijke motor bestemde verstuiverklep.
GB8718391D0 (en) * 1987-08-04 1987-09-09 Lucas Elect Electron Syst Fuel injector
US5241938A (en) * 1990-03-14 1993-09-07 Aisan Kogyo Kabushiki Kaisha Injector with assist air passage for atomizing fuel
DE4216384C1 (de) * 1992-05-18 1993-10-21 Duerrwaechter E Dr Doduco Einrichtung zum Beheizen eines Kraftstoff-Luft-Gemisches einer Brennkraftmaschine mit Kraftstoffeinspritzung
US5401935A (en) * 1993-05-28 1995-03-28 Heaters Engineering, Inc. Fuel heating assembly
DE19542317A1 (de) * 1995-11-14 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor
GB9524042D0 (en) * 1995-11-24 1996-01-24 West Geoffrey W Fuel injection piston engines
DE19629589B4 (de) * 1996-07-23 2007-08-30 Robert Bosch Gmbh Brennstoffeinspritzventil
DE19728816A1 (de) * 1997-07-05 1999-01-07 Porsche Ag Vorrichtung zur luftunterstützten Kraftstoffeinspritzung in ein Saugrohr einer Brennkraftmaschine
DE19843317B4 (de) * 1998-09-22 2009-06-25 GM Global Technology Operations, Inc., Detroit Beheiztes Einspritzventil für fremdgezündete Brennkraftmaschinen
US6276347B1 (en) 1998-09-25 2001-08-21 Micro Coating Technologies, Inc. Systems and methods for delivering atomized fluids
DE10229904A1 (de) 2002-07-03 2004-01-15 Robert Bosch Gmbh Dosiereinrichtung
DE10340159A1 (de) * 2003-09-01 2005-04-07 Audi Ag Kraftstoff-Hochdruckeinspritzsystem als Common-Rail Einspritzsystem
DE102006039973A1 (de) * 2006-08-25 2008-02-28 Bayerische Motoren Werke Ag Einrichtung und Verfahren zur Bereitstellung eines Kraftstoff-Luft-Gemisches für eine Brennkraftmaschine
US7798131B2 (en) 2007-03-16 2010-09-21 Continental Automotive Systems Us, Inc. Automotive modular inductive heated injector and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093627A (en) * 1912-04-10 1914-04-21 Chester F Johnson Carbureter.
US1432214A (en) * 1918-03-15 1922-10-17 Elmer A Sperry Fuel injecting and igniting means for oil engines
DE1776239C3 (de) * 1961-02-20 1975-04-10 Loehner, Kurt, Prof. Dr.-Ing., 3300 Braunschweig Saugrohr-Brennstoffeinspritzeinrichtung für Brennkraftmaschinen
US3806854A (en) * 1972-12-05 1974-04-23 Texas Instruments Inc Control for automotive choke
DE2458666C3 (de) * 1974-12-11 1981-07-30 Andras Subotica Kovacs Oskolas Regeleinrichtung
US3987772A (en) * 1975-03-10 1976-10-26 Texas Instruments Incorporated Self-regulating heater
DE2548549C3 (de) * 1975-10-30 1978-10-12 Pierburg Gmbh & Co Kg, 4040 Neuss Vorrichtung zur Saugrohreinspritzung für Brennkraftmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685280A (en) * 1994-11-24 1997-11-11 Robert Bosch Gmbh Fuel injection device for an internal combustion engine
US5694906A (en) * 1994-12-23 1997-12-09 Robert Bosch Gmbh Fuel injection system for a combustion engine
CN116717345A (zh) * 2023-08-04 2023-09-08 宁波东恩精密机械有限公司 一种曲轴箱通风装置、发动机和工程设备
CN116717345B (zh) * 2023-08-04 2023-10-13 宁波东恩精密机械有限公司 一种曲轴箱通风装置、发动机和工程设备

Also Published As

Publication number Publication date
DE2843534C2 (de) 1984-12-13
DE2843534A1 (de) 1979-04-19
JPS5453714A (en) 1979-04-27

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Legal Events

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MKEX Expiry