ES2018184B3 - Dispositivo de inyeccion para motor de combustion interna, que permite la inyeccion de dos combustibles. - Google Patents

Dispositivo de inyeccion para motor de combustion interna, que permite la inyeccion de dos combustibles.

Info

Publication number
ES2018184B3
ES2018184B3 ES87103599T ES87103599T ES2018184B3 ES 2018184 B3 ES2018184 B3 ES 2018184B3 ES 87103599 T ES87103599 T ES 87103599T ES 87103599 T ES87103599 T ES 87103599T ES 2018184 B3 ES2018184 B3 ES 2018184B3
Authority
ES
Spain
Prior art keywords
injection
pressure pump
combustion engine
internal combustion
fuel
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
ES87103599T
Other languages
English (en)
Inventor
Michel Baguena
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Application granted granted Critical
Publication of ES2018184B3 publication Critical patent/ES2018184B3/es
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
    • 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
    • F02D19/0689—Injectors for in-cylinder direct injection
    • 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
    • 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
    • F02D19/10—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 peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically
    • 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
    • F02B2201/00—Fuels
    • F02B2201/06—Dual fuel applications
    • F02B2201/064—Liquid and gas
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Picture Signal Circuits (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Portable Nailing Machines And Staplers (AREA)
ES87103599T 1986-03-14 1987-03-12 Dispositivo de inyeccion para motor de combustion interna, que permite la inyeccion de dos combustibles. Expired - Lifetime ES2018184B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8603691A FR2595761B1 (fr) 1986-03-14 1986-03-14 Dispositif d'injection pour moteur a combustion interne, permettant l'injection de deux combustibles

Publications (1)

Publication Number Publication Date
ES2018184B3 true ES2018184B3 (es) 1991-04-01

Family

ID=9333145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87103599T Expired - Lifetime ES2018184B3 (es) 1986-03-14 1987-03-12 Dispositivo de inyeccion para motor de combustion interna, que permite la inyeccion de dos combustibles.

Country Status (15)

Country Link
US (1) US4700672A (es)
EP (1) EP0237071B1 (es)
JP (1) JP2578423B2 (es)
AT (1) ATE57744T1 (es)
CZ (1) CZ283354B6 (es)
DE (1) DE3765661D1 (es)
DK (1) DK162947C (es)
ES (1) ES2018184B3 (es)
FI (1) FI89971C (es)
FR (1) FR2595761B1 (es)
IN (1) IN170078B (es)
NO (1) NO168601C (es)
SK (1) SK176887A3 (es)
SU (1) SU1554775A3 (es)
YU (1) YU47701B (es)

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JP2636410B2 (ja) * 1989-03-27 1997-07-30 トヨタ自動車株式会社 内燃機関用燃料供給ポンプ制御装置
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KR101129887B1 (ko) * 2010-08-11 2012-03-28 현대중공업 주식회사 듀얼 퓨얼 연료분사밸브
US8459576B2 (en) 2011-01-26 2013-06-11 Caterpillar Inc. Dual fuel injector for a common rail system
US8683979B2 (en) * 2011-02-14 2014-04-01 Caterpillar Inc. Dual fuel common rail system and engine using same
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US8967502B2 (en) 2011-05-11 2015-03-03 Caterpillar Inc. Dual fuel injector and engine using same
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US9169789B2 (en) * 2011-08-15 2015-10-27 GM Global Technology Operations LLC System and method for adjusting fuel mass for minimum fuel injector pulse widths in multiple fuel system engines
US20130046453A1 (en) * 2011-08-15 2013-02-21 GM Global Technology Operations LLC System and method for controlling multiple fuel systems
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US9228505B2 (en) * 2012-08-01 2016-01-05 Caterpillar Inc. Fuel injector with co-axial control valve members and fuel system using same
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US8839763B2 (en) * 2012-11-02 2014-09-23 Caterpillar Inc. Compression ignition dual fuel engine and fuel injector for same
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CN103075260A (zh) * 2013-01-23 2013-05-01 任一虎 一种双燃料发动机燃油喷射控制系统及其方法
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CN108915915B (zh) * 2018-06-26 2020-08-25 桂林航天工业学院 一种轻量化汽车双油箱供油控制装置
CN109340001B (zh) * 2018-12-13 2021-03-12 单进才 发动机用双燃料混合伺服装置
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Also Published As

Publication number Publication date
DE3765661D1 (de) 1990-11-29
FI871127A (fi) 1987-09-15
SU1554775A3 (ru) 1990-03-30
SK279068B6 (sk) 1998-06-03
FI89971B (fi) 1993-08-31
ATE57744T1 (de) 1990-11-15
DK128887A (da) 1987-09-15
CZ283354B6 (cs) 1998-03-18
FI871127A0 (fi) 1987-03-13
YU41687A (en) 1990-12-31
FI89971C (fi) 1993-12-10
NO168601C (no) 1992-03-11
NO871022L (no) 1987-09-15
JPS62265464A (ja) 1987-11-18
IN170078B (es) 1992-02-08
DK162947C (da) 1992-05-25
SK176887A3 (en) 1998-06-03
JP2578423B2 (ja) 1997-02-05
FR2595761A1 (fr) 1987-09-18
NO871022D0 (no) 1987-03-12
DK128887D0 (da) 1987-03-13
FR2595761B1 (fr) 1988-05-13
CZ176887A3 (en) 1993-11-17
EP0237071B1 (fr) 1990-10-24
DK162947B (da) 1991-12-30
NO168601B (no) 1991-12-02
YU47701B (sh) 1996-01-08
US4700672A (en) 1987-10-20
EP0237071A1 (fr) 1987-09-16

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