FR2453278A1 - Moteur a combustion interne fonctionnant au gaz - Google Patents

Moteur a combustion interne fonctionnant au gaz

Info

Publication number
FR2453278A1
FR2453278A1 FR8007577A FR8007577A FR2453278A1 FR 2453278 A1 FR2453278 A1 FR 2453278A1 FR 8007577 A FR8007577 A FR 8007577A FR 8007577 A FR8007577 A FR 8007577A FR 2453278 A1 FR2453278 A1 FR 2453278A1
Authority
FR
France
Prior art keywords
regulator
gas
mixer
internal combustion
combustion engine
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.)
Granted
Application number
FR8007577A
Other languages
English (en)
Other versions
FR2453278B1 (fr
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2453278A1 publication Critical patent/FR2453278A1/fr
Application granted granted Critical
Publication of FR2453278B1 publication Critical patent/FR2453278B1/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
    • 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
    • F02D19/02—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 gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • 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
    • 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
    • Y10S123/11—Antidieseling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

La présente invention concerne un moteur à combustion interne fonctionnant au gaz. Le moteur présente un régulateur 10 du débit d'alimentation en gaz d'un mélangeur air/gaz 11; le régulateur 10 comporte un clapet sollicité élastiquement à la fermeture et réglable par une membrane sollicitée à l'ouverture, côté utilisation, par la dépression en aval du régulateur 10, et soumise par sa face arrière 16 à une pression de commande; entre la face 16 et le secteur du circuit d'alimentation 18 des cylindres du moteur situé au niveau ou en amont du mélangeur 11 est prévue une canalisation 17 d'équilibre de pression comportant à partir du circuit 18 un étranglement 21 et un clapet antiretour 22 interdisant l'écoulement vers le régulateur 10; entre le clapet 22 et le régulateur 10 part en dérivation une canalisation 23 comportant un distributeur 24 la mettant au choix à l'atmosphère par un étranglement 25 ou directement à la dépression régnant dans le mélangeur 11. Application à l'amélioration de la régularité du fonctionnement.
FR8007577A 1979-04-06 1980-04-03 Moteur a combustion interne fonctionnant au gaz Expired FR2453278B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2913864A DE2913864C2 (de) 1979-04-06 1979-04-06 Mit Gas betriebene Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2453278A1 true FR2453278A1 (fr) 1980-10-31
FR2453278B1 FR2453278B1 (fr) 1985-11-15

Family

ID=6067607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007577A Expired FR2453278B1 (fr) 1979-04-06 1980-04-03 Moteur a combustion interne fonctionnant au gaz

Country Status (4)

Country Link
US (1) US4290402A (fr)
AU (1) AU537986B2 (fr)
DE (1) DE2913864C2 (fr)
FR (1) FR2453278B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499160A1 (fr) * 1981-02-03 1982-08-06 Pierard Jocelyn Dispositif rechauffeur d'un detendeur assurant la vaporisation d'un gaz liquefie

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936422A1 (de) * 1979-09-08 1981-03-26 Daimler-Benz Aktiengesellschaft, 70567 Stuttgart Mit gas betriebene brennkraftmaschine
DE3033386C1 (de) * 1980-09-05 1982-08-05 Daimler-Benz Ag, 7000 Stuttgart Mit gasfoermigem Brennstoff betriebene Brennkraftmaschine
DE3142430C2 (de) * 1981-10-26 1984-11-22 Clodoveo 6718 Grünstadt Utili Leerlaufanordnung an einem Verbrennungsmotor für Flüssiggas
US10718511B2 (en) 2010-07-02 2020-07-21 Harry R. Taplin, JR. System for combustion of fuel to provide high efficiency, low pollution energy
US8852300B2 (en) 2010-07-02 2014-10-07 Harry R. Taplin, JR. Lithium conditioned engine with reduced carbon oxide emissions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364465A1 (de) * 1973-12-24 1975-07-03 Daimler Benz Ag Einrichtung zur drehzahlbegrenzung bei gasmotoren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540419A (en) * 1968-10-01 1970-11-17 Borg Warner Supplemental fuel system
DE2323050A1 (de) * 1973-05-08 1974-11-28 Messer Griesheim Gmbh Regeleinrichtung, insbesondere fuer eine fluessiggasanlage fuer verbrennungsmotoren
DE2361358A1 (de) * 1973-12-10 1975-06-19 Messer Griesheim Gmbh Regeleinrichtung, insbesondere fuer eine fluessiggasanlage fuer verbrennungsmotoren
US4040403A (en) * 1974-02-21 1977-08-09 William Lester Rose Air-fuel mixture control system
US3982516A (en) * 1974-11-11 1976-09-28 Dual Fuel Systems, Inc. Standby system
NL181516C (nl) * 1976-05-26 1987-09-01 Tno Inrichting voor het toevoeren van gasvormige brandstoffen, zoals lpg of aardgas aan een verbrandingsmotor.
US4063905A (en) * 1976-12-22 1977-12-20 Borg-Warner Corporation Fuel mixer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364465A1 (de) * 1973-12-24 1975-07-03 Daimler Benz Ag Einrichtung zur drehzahlbegrenzung bei gasmotoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499160A1 (fr) * 1981-02-03 1982-08-06 Pierard Jocelyn Dispositif rechauffeur d'un detendeur assurant la vaporisation d'un gaz liquefie

Also Published As

Publication number Publication date
AU5711580A (en) 1980-10-09
FR2453278B1 (fr) 1985-11-15
DE2913864C2 (de) 1983-03-17
DE2913864A1 (de) 1980-10-09
AU537986B2 (en) 1984-07-26
US4290402A (en) 1981-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse