IT1306915B1 - Sistema digitale di regolazione del combustibile per piccoli motori - Google Patents

Sistema digitale di regolazione del combustibile per piccoli motori

Info

Publication number
IT1306915B1
IT1306915B1 IT1991MI000344A ITMI910344A IT1306915B1 IT 1306915 B1 IT1306915 B1 IT 1306915B1 IT 1991MI000344 A IT1991MI000344 A IT 1991MI000344A IT MI910344 A ITMI910344 A IT MI910344A IT 1306915 B1 IT1306915 B1 IT 1306915B1
Authority
IT
Italy
Prior art keywords
adjustment system
fuel adjustment
small engines
digital fuel
digital
Prior art date
Application number
IT1991MI000344A
Other languages
English (en)
Inventor
Arthur Ostdiek
Original Assignee
Zenith Fuel Systems Inc
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 Zenith Fuel Systems Inc filed Critical Zenith Fuel Systems Inc
Publication of ITMI910344A0 publication Critical patent/ITMI910344A0/it
Publication of ITMI910344A1 publication Critical patent/ITMI910344A1/it
Application granted granted Critical
Publication of IT1306915B1 publication Critical patent/IT1306915B1/it

Links

Classifications

    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/05—Crankcase pressure-operated pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT1991MI000344A 1990-02-13 1991-02-11 Sistema digitale di regolazione del combustibile per piccoli motori IT1306915B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/479,392 US5092301A (en) 1990-02-13 1990-02-13 Digital fuel control system for small engines

Publications (3)

Publication Number Publication Date
ITMI910344A0 ITMI910344A0 (it) 1991-02-11
ITMI910344A1 ITMI910344A1 (it) 1992-08-11
IT1306915B1 true IT1306915B1 (it) 2001-10-11

Family

ID=23903825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1991MI000344A IT1306915B1 (it) 1990-02-13 1991-02-11 Sistema digitale di regolazione del combustibile per piccoli motori

Country Status (8)

Country Link
US (1) US5092301A (it)
JP (1) JPH04219436A (it)
AU (1) AU627102B2 (it)
CA (1) CA2033873A1 (it)
DE (1) DE4104101A1 (it)
FR (1) FR2658244A1 (it)
GB (1) GB2240859A (it)
IT (1) IT1306915B1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666411B1 (fr) * 1990-08-29 1995-07-07 Souriau & Cie Procede et appareil pour determiner des caracteristiques de fonctionnement d'un moteur a explosion a alimentation independante des cylindres.
JP2796419B2 (ja) * 1990-10-19 1998-09-10 株式会社日立製作所 電子制御燃料噴射装置
DE4209163B4 (de) * 1992-03-20 2009-09-17 Bayerische Motoren Werke Aktiengesellschaft Gemischbildungs-Verfahren für gemischverdichtende, fremdgezündete Brennkraftmaschinen
US5237975A (en) * 1992-10-27 1993-08-24 Ford Motor Company Returnless fuel delivery system
DE4311731A1 (de) * 1993-04-08 1994-10-13 Bayerische Motoren Werke Ag Einspritzanlage
US5408975A (en) * 1993-05-05 1995-04-25 Polaris Industries L.P. Priming control system for fuel injected engines
US5816209A (en) * 1995-11-30 1998-10-06 Sanshin Kogyo Kabushiki Kaisha Fuel injection system
DE19634128A1 (de) * 1996-08-23 1998-02-26 Dolmar Gmbh Vorrichtung zum Steuern der spezifischen Einspritzmenge an Kraftstoff für einen Einzylinder-Zweitakt-Verbrennungsmotor sowie Verfahren zum Betrieb einer solchen Vorrichtung
US6119670A (en) * 1997-08-29 2000-09-19 Autotronic Controls Corporation Fuel control system and method for an internal combustion engine
JP3243556B2 (ja) * 1997-09-22 2002-01-07 株式会社クボタ メカニカルガバナ付き電子燃料噴射エンジン
JP3295351B2 (ja) * 1997-09-22 2002-06-24 株式会社クボタ メカニカルガバナ付き電子燃料噴射エンジン
US6000379A (en) * 1997-11-25 1999-12-14 Caterpillar Inc. Electronic fuel injection quiet operation
US5839412A (en) * 1997-11-25 1998-11-24 Caterpillar Inc. Method for electronic fuel injector operation
US7111460B2 (en) * 2000-03-02 2006-09-26 New Power Concepts Llc Metering fuel pump
US6718948B2 (en) 2002-04-01 2004-04-13 Visteon Global Technologies, Inc. Fuel delivery module for petrol direct injection applications including supply line pressure regulator and return line shut-off valve
US6752110B2 (en) * 2002-09-20 2004-06-22 Briggs & Stratton Corporation Electromechanical choke system for an internal combustion engine
US7225793B2 (en) * 2003-08-14 2007-06-05 Electrojet, Inc. Engine timing control with intake air pressure sensor
US6866027B1 (en) 2003-09-17 2005-03-15 Walbro Engine Management, L.L.C. Throttle body assembly for a fuel injected combustion engine
DE10349628A1 (de) * 2003-10-24 2005-06-02 Robert Bosch Gmbh Verfahren zum Regeln des Druckes in einem Kraftstoffspeicher einer Brennkraftmaschine
US7082930B2 (en) * 2004-07-30 2006-08-01 Ford Global Technologies, Llc Method for controlling engine fuel injection in a hybrid electric vehicle
JP4396510B2 (ja) * 2004-12-17 2010-01-13 トヨタ自動車株式会社 内燃機関の制御装置
US7458364B2 (en) 2005-08-05 2008-12-02 Scion-Sprays Limited Internal combustion engine having a fuel injection system
EP1910659B1 (en) * 2005-08-05 2012-02-01 Scion-Sprays Limited A fuel injection system for an internal combustion engine
US20070028899A1 (en) * 2005-08-05 2007-02-08 Jeffrey Allen Fuel injection unit
GB2425188B (en) * 2005-10-28 2008-01-30 Scion Sprays Ltd Fuel injection controller
JP2009503360A (ja) * 2005-08-05 2009-01-29 シオン−スプレイズ リミテッド 燃料噴射ユニット
CN107709742B (zh) * 2015-06-19 2018-11-02 日产自动车株式会社 内燃机的燃料喷射控制装置和控制方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863433A (en) * 1954-10-06 1958-12-09 Chrysler Corp Low pressure fuel injection system
DE1798080C2 (de) * 1968-08-19 1974-05-16 Pierburg Luftfahrtgeraete Union Gmbh, 4040 Neuss Elektronisch gesteuertes Durchflußmeß- und Dosiergerät
US3794003A (en) * 1972-01-13 1974-02-26 Bendix Corp Pressure dependent deceleration cutoff for an internal combustion engine fuel delivery system
DE2246546C2 (de) * 1972-09-22 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffzumeßventil einer Kraftstoffeinspritzanlage für gemischverdichtende fremdgezündete Brennkraftmaschinen
US4168688A (en) * 1973-10-03 1979-09-25 Eaton Corporation Metering valve for fuel injection
US3935851A (en) * 1973-12-26 1976-02-03 Chrysler Corporation Fuel metering system for spark ignition engines
US3931808A (en) * 1974-12-23 1976-01-13 The Bendix Corporation Altitude compensation system for a fuel management system
US4141328A (en) * 1976-10-07 1979-02-27 Acf Industries, Incorporated Motor driven rotary fuel pump
DE2728250A1 (de) * 1977-06-23 1979-01-04 Pierburg Luftfahrtgeraete Durchflussmess- und dosiergeraet
SE423715B (sv) * 1977-08-19 1982-05-24 Kz Khim Tekh Inst Kirova Forfarande for framstellning av difenylfosfinylettiksyrahydrazid
US4270345A (en) * 1978-09-15 1981-06-02 General Electric Company Integrated control system for a gas turbine engine
US4245605A (en) * 1979-06-27 1981-01-20 General Motors Corporation Acceleration enrichment for an engine fuel supply system
US4261314A (en) * 1979-10-09 1981-04-14 Ford Motor Company Fuel injection control system for a fuel injected internal combustion engine
US4697238A (en) * 1981-01-21 1987-09-29 Teledyne Industries, Inc. Integrated fuel management system
US4441156A (en) * 1981-01-21 1984-04-03 Teledyne Industries, Inc. Integrated fuel management system
JPS57137628A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Electronically controlled fuel injection device
WO1982003107A1 (en) * 1981-03-03 1982-09-16 Stevenson Thomas T Engine control system
US4385611A (en) * 1981-04-01 1983-05-31 The Bendix Corporation Fuel injection system with fuel mapping
FR2504198A1 (fr) * 1981-04-15 1982-10-22 Irvoas Yves Dispositif servant a determiner par une mesure unique de pression effectuee dans un montage accessoire la quantite de carburant a injecter dans un moteur a combustion interne et son application a la commande electronique de l'injection
JPS5827822A (ja) * 1981-08-10 1983-02-18 Mitsubishi Electric Corp 内燃機関用燃料噴射制御装置
JPS58133433A (ja) * 1982-02-03 1983-08-09 Toyota Motor Corp 内燃機関の燃料供給量制御方法
JPS58162736A (ja) * 1982-03-24 1983-09-27 Toyota Motor Corp 内燃機関の燃料供給量制御方法
JPS58166235A (ja) * 1982-03-26 1983-10-01 Mitsubishi Electric Corp 内燃機関燃料噴射装置
JPS58172446A (ja) * 1982-04-02 1983-10-11 Honda Motor Co Ltd 内燃機関の作動状態制御装置
JPS58192946A (ja) * 1982-05-06 1983-11-10 Nissan Motor Co Ltd エンジンの燃焼開始時期制御装置
GB2120812B (en) * 1982-05-24 1986-01-22 Honda Motor Co Ltd Automatic control of fuel supply for an internal combustion engine equipped with a supercharger
EP0112673A1 (en) * 1982-12-13 1984-07-04 Solex (U.K.) Limited Electronic apparatus for controlling the supply of fuel to an internal combustion engine
JPS59168229A (ja) * 1983-03-14 1984-09-21 Toyota Motor Corp 内燃機関の燃料噴射装置
JPS59200027A (ja) * 1983-04-25 1984-11-13 Nippon Denso Co Ltd 車両用内燃機関のための電子式燃料噴射制御装置
JPS603448A (ja) * 1983-06-20 1985-01-09 Honda Motor Co Ltd 内燃エンジンの作動状態制御方法
JPS603455A (ja) * 1983-06-21 1985-01-09 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
JPS6085240A (ja) * 1983-10-18 1985-05-14 Mazda Motor Corp 燃料噴射式エンジンの燃料供給制御装置
US4535741A (en) * 1984-02-16 1985-08-20 C. Hellmuth Hertz Fuel metering method and device
DE3409763A1 (de) * 1984-03-16 1985-09-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
JPS60203832A (ja) * 1984-03-29 1985-10-15 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
JPS6238841A (ja) * 1985-08-09 1987-02-19 Toyota Motor Corp エンジンの加速増量制御装置
JPS6293445A (ja) * 1985-10-18 1987-04-28 Honda Motor Co Ltd 内燃エンジンの始動時の燃料供給制御方法
JP2507599B2 (ja) * 1989-05-29 1996-06-12 株式会社日立製作所 内燃機関用混合気供給装置

Also Published As

Publication number Publication date
AU627102B2 (en) 1992-08-13
CA2033873A1 (en) 1991-08-14
ITMI910344A1 (it) 1992-08-11
DE4104101A1 (de) 1991-08-14
AU6942291A (en) 1991-08-29
GB9100847D0 (en) 1991-02-27
JPH04219436A (ja) 1992-08-10
ITMI910344A0 (it) 1991-02-11
FR2658244A1 (fr) 1991-08-16
GB2240859A (en) 1991-08-14
US5092301A (en) 1992-03-03

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