FR2286287A2 - Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne - Google Patents

Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne

Info

Publication number
FR2286287A2
FR2286287A2 FR7432606A FR7432606A FR2286287A2 FR 2286287 A2 FR2286287 A2 FR 2286287A2 FR 7432606 A FR7432606 A FR 7432606A FR 7432606 A FR7432606 A FR 7432606A FR 2286287 A2 FR2286287 A2 FR 2286287A2
Authority
FR
France
Prior art keywords
gas supply
valve
inlet
fuel mixture
correction system
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
FR7432606A
Other languages
English (en)
Other versions
FR2286287B2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7432606A priority Critical patent/FR2286287A2/fr
Priority to SE7509638A priority patent/SE7509638L/xx
Priority to GB36899/75A priority patent/GB1514729A/en
Priority to DE19752540560 priority patent/DE2540560A1/de
Priority to US05/612,457 priority patent/US4046120A/en
Priority to NL7510874A priority patent/NL7510874A/xx
Priority to ES441006A priority patent/ES441006A2/es
Priority to JP50113585A priority patent/JPS5157336A/ja
Priority to IT27689/75A priority patent/IT1049605B/it
Publication of FR2286287A2 publication Critical patent/FR2286287A2/fr
Application granted granted Critical
Publication of FR2286287B2 publication Critical patent/FR2286287B2/fr
Granted 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/006—Valves specially shaped for supplying secondary air
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
FR7432606A 1973-06-27 1974-09-27 Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne Granted FR2286287A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7432606A FR2286287A2 (fr) 1974-09-27 1974-09-27 Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne
SE7509638A SE7509638L (sv) 1974-09-27 1975-08-29 Anordning for reglering av brensleluftblandningen till forbrenningsmotorer
GB36899/75A GB1514729A (en) 1974-09-27 1975-09-08 Device for the air-fuel ratio of a mixture for an internal combustion engine
US05/612,457 US4046120A (en) 1974-09-27 1975-09-11 Regulating system with electromagnetic valve and control valve
DE19752540560 DE2540560A1 (de) 1973-06-27 1975-09-11 Reglervorrichtung zum regeln des mischungsverhaeltnisses des luft-kraftstoff-gemisches bei brennkraftmaschinen
NL7510874A NL7510874A (nl) 1973-06-27 1975-09-16 Inrichting voor het corrigeren van het doseren van het brandstofluchtmengsel voor verbrandingsmotoren.
ES441006A ES441006A2 (es) 1974-09-27 1975-09-16 Dispositivo de correccion de la riqueza de la mezcla aire- carburante de los motores de combustion interna.
JP50113585A JPS5157336A (fr) 1974-09-27 1975-09-19
IT27689/75A IT1049605B (it) 1974-09-27 1975-09-26 Dispositivo correttore del dosaggio della miscela aria carburante nei motori a combustione interna con entrata di aria ausiliaria e di gas combustibile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432606A FR2286287A2 (fr) 1974-09-27 1974-09-27 Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2286287A2 true FR2286287A2 (fr) 1976-04-23
FR2286287B2 FR2286287B2 (fr) 1980-01-11

Family

ID=9143503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432606A Granted FR2286287A2 (fr) 1973-06-27 1974-09-27 Dispositif correcteur du dosage du melange air-essence de moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2286287A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328114A1 (fr) * 1975-10-16 1977-05-13 Bosch Gmbh Robert Procede et installation pour regler la composition du melange de carburant et d'air envoye a un moteur a combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328114A1 (fr) * 1975-10-16 1977-05-13 Bosch Gmbh Robert Procede et installation pour regler la composition du melange de carburant et d'air envoye a un moteur a combustion interne

Also Published As

Publication number Publication date
FR2286287B2 (fr) 1980-01-11

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Legal Events

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TP Transmission of property