FR2507686A1 - Procede de commande de recyclage du gaz d'echappement pour moteurs a combustion interne - Google Patents

Procede de commande de recyclage du gaz d'echappement pour moteurs a combustion interne Download PDF

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Publication number
FR2507686A1
FR2507686A1 FR8208374A FR8208374A FR2507686A1 FR 2507686 A1 FR2507686 A1 FR 2507686A1 FR 8208374 A FR8208374 A FR 8208374A FR 8208374 A FR8208374 A FR 8208374A FR 2507686 A1 FR2507686 A1 FR 2507686A1
Authority
FR
France
Prior art keywords
primary
exhaust gas
intake passage
engine
air
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
FR8208374A
Other languages
English (en)
French (fr)
Other versions
FR2507686B1 (enExample
Inventor
Tokuzi Ishida
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR2507686A1 publication Critical patent/FR2507686A1/fr
Application granted granted Critical
Publication of FR2507686B1 publication Critical patent/FR2507686B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • F02M7/28—Controlling flow of aerating air dependent on temperature or pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR8208374A 1981-06-15 1982-05-13 Procede de commande de recyclage du gaz d'echappement pour moteurs a combustion interne Granted FR2507686A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56090907A JPS57206762A (en) 1981-06-15 1981-06-15 Egr control of internal combustion engine

Publications (2)

Publication Number Publication Date
FR2507686A1 true FR2507686A1 (fr) 1982-12-17
FR2507686B1 FR2507686B1 (enExample) 1985-02-01

Family

ID=14011469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208374A Granted FR2507686A1 (fr) 1981-06-15 1982-05-13 Procede de commande de recyclage du gaz d'echappement pour moteurs a combustion interne

Country Status (7)

Country Link
US (1) US4411241A (enExample)
JP (1) JPS57206762A (enExample)
CA (1) CA1168529A (enExample)
DE (1) DE3213871C2 (enExample)
FR (1) FR2507686A1 (enExample)
GB (1) GB2100340B (enExample)
IT (1) IT1150863B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748959A (en) * 1987-05-04 1988-06-07 Ford Motor Company Regulation of engine parameters in response to vapor recovery purge systems
US4715340A (en) * 1987-05-04 1987-12-29 Ford Motor Company Reduction of HC emissions for vapor recovery purge systems
US5050568A (en) * 1990-03-08 1991-09-24 Siemens Automotive Limited Regulated flow canister purge system
US5190015A (en) * 1991-02-05 1993-03-02 Toyota Jidosha Kabushiki Kaisha Evaporated fuel discharge suppressing apparatus for an internal combustion engine
JP6933591B2 (ja) * 2018-02-23 2021-09-08 株式会社ミクニ スロットル装置及び燃料蒸発ガス回収システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378946A1 (fr) * 1977-01-28 1978-08-25 Renault Dispositif de recirculation de gaz d'echappement de moteurs a combustion interne
US4231336A (en) * 1978-09-12 1980-11-04 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system for an internal combustion engine
US4231339A (en) * 1978-06-16 1980-11-04 Yamaha Hatsukoko Kabushiki Kaisha Control device for exhaust gas recycled internal combustion engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294073A (en) * 1964-05-06 1966-12-27 Irwin I Lubowe Attachment for internal combustion engines for reducing noxious gases in the exhaust
US3762384A (en) * 1972-01-24 1973-10-02 Gen Motors Corp Exhaust gas recirculation valve
US3786793A (en) * 1972-02-07 1974-01-22 V Bohls Emission control device for carburetor-equipped internal-combustion engines
US3766896A (en) * 1972-06-14 1973-10-23 Gen Motors Corp Button valve exhaust gas recirculation system
JPS5237536B2 (enExample) * 1972-08-31 1977-09-22
JPS5245849B2 (enExample) * 1973-02-26 1977-11-18
US3901202A (en) * 1973-05-25 1975-08-26 Gen Motors Corp Vacuum bias regulator assembly
JPS5058418A (enExample) * 1973-09-21 1975-05-21
US3941105A (en) * 1973-11-08 1976-03-02 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas recirculation for three-valve engine
JPS5090820A (enExample) * 1973-12-19 1975-07-21
JPS5238166A (en) * 1975-09-20 1977-03-24 Nippon Tungsten Electric contact material
JPS5855336B2 (ja) * 1975-12-09 1983-12-09 アイシンセイキ カブシキガイシヤ クウネンピセイギヨソウチ
JPS5338830A (en) * 1976-09-21 1978-04-10 Honda Motor Co Ltd Evaporated fuel treating device
AU508780B2 (en) * 1977-02-08 1980-04-03 Nissan Motor Company Limited E. G. R. System

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378946A1 (fr) * 1977-01-28 1978-08-25 Renault Dispositif de recirculation de gaz d'echappement de moteurs a combustion interne
US4231339A (en) * 1978-06-16 1980-11-04 Yamaha Hatsukoko Kabushiki Kaisha Control device for exhaust gas recycled internal combustion engine
US4231336A (en) * 1978-09-12 1980-11-04 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system for an internal combustion engine

Also Published As

Publication number Publication date
JPS57206762A (en) 1982-12-18
DE3213871A1 (de) 1982-12-30
CA1168529A (en) 1984-06-05
GB2100340B (en) 1984-08-01
IT1150863B (it) 1986-12-17
DE3213871C2 (de) 1986-04-24
US4411241A (en) 1983-10-25
FR2507686B1 (enExample) 1985-02-01
GB2100340A (en) 1982-12-22
IT8220864A0 (it) 1982-04-21

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CD Change of name or company name
ST Notification of lapse