DE3872003T2 - Einspritzsystem fuer einen zweibrennstoffmotor. - Google Patents

Einspritzsystem fuer einen zweibrennstoffmotor.

Info

Publication number
DE3872003T2
DE3872003T2 DE8888103204T DE3872003T DE3872003T2 DE 3872003 T2 DE3872003 T2 DE 3872003T2 DE 8888103204 T DE8888103204 T DE 8888103204T DE 3872003 T DE3872003 T DE 3872003T DE 3872003 T2 DE3872003 T2 DE 3872003T2
Authority
DE
Germany
Prior art keywords
injection system
fuel engine
fuel
engine
injection
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
DE8888103204T
Other languages
English (en)
Other versions
DE3872003D1 (de
Inventor
Mataji Nagasaki Techn Tateishi
Etsuo Nagasaki Techni Kunimoto
Hiroshi Nagasaki Tech Nakagawa
Tatsuo Nagasaki Techn Takaishi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE3872003D1 publication Critical patent/DE3872003D1/de
Application granted granted Critical
Publication of DE3872003T2 publication Critical patent/DE3872003T2/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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0694—Injectors operating with a plurality of fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE8888103204T 1987-03-15 1988-03-02 Einspritzsystem fuer einen zweibrennstoffmotor. Expired - Lifetime DE3872003T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62059816A JP2538908B2 (ja) 1987-03-15 1987-03-15 ２種燃料エンジンの噴射システム

Publications (2)

Publication Number Publication Date
DE3872003D1 DE3872003D1 (de) 1992-07-23
DE3872003T2 true DE3872003T2 (de) 1992-12-03

Family

ID=13124129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888103204T Expired - Lifetime DE3872003T2 (de) 1987-03-15 1988-03-02 Einspritzsystem fuer einen zweibrennstoffmotor.

Country Status (6)

Country Link
US (1) US4864990A (de)
EP (1) EP0282819B1 (de)
JP (1) JP2538908B2 (de)
KR (1) KR880011461A (de)
DE (1) DE3872003T2 (de)
DK (1) DK167707B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252957A (ja) * 1989-03-27 1990-10-11 Hino Motors Ltd 燃料噴射装置
DE3931456A1 (de) * 1989-09-21 1991-04-04 Bosch Gmbh Robert Einspritzeinrichtung fuer dieselmotoren
JP2772114B2 (ja) * 1990-05-23 1998-07-02 三菱重工業株式会社 水噴射ディーゼルエンジン
US5170751A (en) * 1990-05-23 1992-12-15 Mitsubishi Jukogyo Kabushiki Kaisha Water-injection diesel engine
WO1992008888A1 (en) * 1990-11-20 1992-05-29 Biocom Pty. Ltd. A dual fuel injection system and a method of controlling such a system
FR2669967B1 (fr) * 1990-11-30 1993-03-19 Peugeot Procede et dispositif d'introduction d'un additif en quantite dosee dans le circuit d'injection d'un moteur a allumage par compression.
US5140959A (en) * 1991-01-28 1992-08-25 Durbin Enoch J Method and apparatus for operation of a dual fuel compression ignition combustion engine
US5163397A (en) * 1991-05-07 1992-11-17 Pien Pao C Hot pilot fuel ignited internal combustion engine and method of operating same
JP2862104B2 (ja) * 1991-07-23 1999-02-24 三菱重工業株式会社 微粒子混合燃料焚きディーゼルエンジンの燃料供給方法
US5251576A (en) * 1991-06-14 1993-10-12 Mitsubishi Jukogyo Kabushiki Kaisha System and method for feeding fuel to a fine-particle-mixed fuel burning diesel engine
JPH0535308A (ja) * 1991-07-25 1993-02-12 Mitsubishi Electric Corp フアジイメンバシツプ関数の同定装置及び同定方法
US5271357A (en) * 1992-01-24 1993-12-21 General Electric Company Method of combustion for dual fuel engine
DE4230641A1 (de) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Kraftstoff-Einspritzdüse mit Additiveinspritzung für Dieselmotoren
DE59303657D1 (de) * 1993-02-09 1996-10-10 Steyr Nutzfahrzeuge Kraftstoffeinspritzvorrichtung für eine Vor- und Hauptspritzung unterschiedlicher Kraftstoffe über ein Einnadel-Einspritzventil
DE4329407C1 (de) * 1993-09-01 1995-03-09 Hjs Fahrzeugteile Gmbh Verfahren zur Reinigung eines Rußfilters in Abgassystemen einer mit Dieselkraftstoff betriebenen Verbrennungskraftmaschine und Vorrichtung zur Durchführung des Verfahrens
DE4337048C2 (de) * 1993-10-29 1996-01-11 Daimler Benz Ag Kraftstoffeinspritzanlage für eine Brennkraftmaschine
DE4338824A1 (de) * 1993-11-13 1995-05-24 Lang Apparatebau Gmbh Verfahren und Vorrichtung zum impulsweisen Zudosieren von Additiven in eine Leitung eines Verbrauchers
DE4422552C1 (de) * 1994-06-28 1995-11-30 Daimler Benz Ag Verfahren zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine
FR2738594B1 (fr) * 1995-09-08 1997-10-17 Inst Francais Du Petrole Procede d'introduction et de dosage d'au moins un additif dans la chambre de combustion d'un moteur et applications associees
DE10161449A1 (de) * 2001-12-14 2003-06-26 Fev Motorentech Gmbh Verfahren zum Betreiben einer Brennkraftmaschine mit Betankungssperre bei Unterschreiten einer Mindestmenge an Betriebsstoffen
JP5765819B2 (ja) * 2012-04-11 2015-08-19 三菱重工業株式会社 ２サイクルガスエンジン
DE102016107454B4 (de) * 2016-04-22 2022-02-17 Woodward L'orange Gmbh Dual-Fuel-Kraftstoffeinspritzsystem für eine Brennkraftmaschine
US11384721B1 (en) 2021-02-04 2022-07-12 Caterpillar Inc. Dual fuel system having dual fuel injector and engine operating method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132581A (en) * 1915-03-23 Automobil Construktions Ges M B H Deutsche Method of operating combustion-engines.
DE3117796A1 (de) * 1981-05-06 1982-11-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Einspritzsystem zum einspritzen zweier brennstoffe durch eine einspritzduese
US4416229A (en) * 1981-06-29 1983-11-22 Southwest Research Institute Fuel injection system for diesel engines
JPS5848771A (ja) * 1981-09-04 1983-03-22 Toyota Motor Corp デイ−ゼルエンジンの燃料噴射装置
JPS59226267A (ja) * 1983-06-07 1984-12-19 Nippon Denso Co Ltd 二種液体噴射弁
IT1181101B (it) * 1984-04-04 1987-09-23 Medardo Reggiani Gruppo di iniezione per motori a combustione interna alimentati con gas combustibili come il gas di petrolio liquefatto o il metano
US4597364A (en) * 1984-04-30 1986-07-01 Emco Wheaton International Limited Fuel control system for gaseous fueled engines
JPS6114465A (ja) * 1984-06-29 1986-01-22 Isuzu Motors Ltd 異種燃料噴射装置
US4583508A (en) * 1985-01-07 1986-04-22 Ford Motor Company Positive displacement electronic fuel injection pump
JPS61171874A (ja) * 1985-01-28 1986-08-02 Nippon Denso Co Ltd ２種燃料噴射装置
JPH034782Y2 (de) * 1985-07-01 1991-02-07
CH669015A5 (de) * 1986-02-12 1989-02-15 Sulzer Ag Einrichtung zum wahlweisen einspritzen von dieseloel und zuendoel in den brennraum einer mit dieseloel oder mit gas als hauptbrennstoff betriebenen hubkolbenbrennkraftmaschine.
FR2595761B1 (fr) * 1986-03-14 1988-05-13 Semt Dispositif d'injection pour moteur a combustion interne, permettant l'injection de deux combustibles

Also Published As

Publication number Publication date
EP0282819A2 (de) 1988-09-21
US4864990A (en) 1989-09-12
DK167707B1 (da) 1993-12-06
DE3872003D1 (de) 1992-07-23
KR880011461A (ko) 1988-10-28
DK118088D0 (da) 1988-03-04
EP0282819B1 (de) 1992-06-17
JP2538908B2 (ja) 1996-10-02
EP0282819A3 (en) 1990-01-17
DK118088A (da) 1988-09-16
JPS63227951A (ja) 1988-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition