DE2608332A1 - Ottomotor - Google Patents

Ottomotor

Info

Publication number
DE2608332A1
DE2608332A1 DE19762608332 DE2608332A DE2608332A1 DE 2608332 A1 DE2608332 A1 DE 2608332A1 DE 19762608332 DE19762608332 DE 19762608332 DE 2608332 A DE2608332 A DE 2608332A DE 2608332 A1 DE2608332 A1 DE 2608332A1
Authority
DE
Germany
Prior art keywords
engine
valve
pressure
fuel
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.)
Pending
Application number
DE19762608332
Other languages
German (de)
English (en)
Inventor
Hiromitsu Matsumoto
Ryuichi Yamashita
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of DE2608332A1 publication Critical patent/DE2608332A1/de
Pending 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • 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
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc 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
    • 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
    • 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
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • F02M7/11—Altering float-chamber pressure
    • 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
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/133—Auxiliary jets, i.e. operating only under certain conditions, e.g. full power
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Ignition Timing (AREA)
DE19762608332 1975-03-03 1976-02-28 Ottomotor Pending DE2608332A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50025761A JPS51101633A (US06605200-20030812-C00035.png) 1975-03-03 1975-03-03

Publications (1)

Publication Number Publication Date
DE2608332A1 true DE2608332A1 (de) 1976-09-23

Family

ID=12174804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762608332 Pending DE2608332A1 (de) 1975-03-03 1976-02-28 Ottomotor

Country Status (5)

Country Link
JP (1) JPS51101633A (US06605200-20030812-C00035.png)
DE (1) DE2608332A1 (US06605200-20030812-C00035.png)
FR (1) FR2303162A1 (US06605200-20030812-C00035.png)
IT (1) IT1057627B (US06605200-20030812-C00035.png)
SE (1) SE7601547L (US06605200-20030812-C00035.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039912A1 (de) * 1980-10-23 1982-05-13 Pierburg Gmbh & Co Kg, 4040 Neuss Verfahren und vorrichtung zum verbessern des schubbetriebsverhaltens von verbrennungsmotoren

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685550A (en) * 1979-12-13 1981-07-11 Mazda Motor Corp Suction device of engine
JPS5898647A (ja) * 1981-12-07 1983-06-11 Suzuki Motor Co Ltd 気化器の加速燃料供給装置
FR2538856A1 (fr) * 1983-01-03 1984-07-06 Sibe Carburateur a commande d'enrichissement par electrovanne
JPS6032963A (ja) * 1983-08-03 1985-02-20 Hitachi Ltd 電子制御式燃料噴射装置
IT1256233B (it) * 1992-12-23 1995-11-29 Piaggio Veicoli Europ Dispositivo ausiliario di carburazione in motori ad iniezione diretta di carburante

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039912A1 (de) * 1980-10-23 1982-05-13 Pierburg Gmbh & Co Kg, 4040 Neuss Verfahren und vorrichtung zum verbessern des schubbetriebsverhaltens von verbrennungsmotoren

Also Published As

Publication number Publication date
FR2303162A1 (fr) 1976-10-01
IT1057627B (it) 1982-03-30
JPS51101633A (US06605200-20030812-C00035.png) 1976-09-08
SE7601547L (sv) 1976-09-06
FR2303162B1 (US06605200-20030812-C00035.png) 1979-04-20

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Legal Events

Date Code Title Description
OHW Rejection