FR2163237A5 - - Google Patents

Info

Publication number
FR2163237A5
FR2163237A5 FR7245776A FR7245776A FR2163237A5 FR 2163237 A5 FR2163237 A5 FR 2163237A5 FR 7245776 A FR7245776 A FR 7245776A FR 7245776 A FR7245776 A FR 7245776A FR 2163237 A5 FR2163237 A5 FR 2163237A5
Authority
FR
France
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
Application number
FR7245776A
Other languages
French (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Priority to DE19722245418 priority Critical patent/DE2245418C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2163237A5 publication Critical patent/FR2163237A5/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/14Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D9/00Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/10Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • F02M7/11Altering float-chamber pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2700/00Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09Other ways of controlling
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/67Carburetors with vented bowl
FR7245776A 1972-09-15 1972-12-21 Expired FR2163237A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722245418 DE2245418C3 (en) 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
FR2163237A5 true FR2163237A5 (en) 1973-07-20

Family

ID=5856483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245776A Expired FR2163237A5 (en) 1972-09-15 1972-12-21

Country Status (6)

Country Link
US (1) US3900014A (en)
JP (1) JPS572900B2 (en)
DE (1) DE2245418C3 (en)
FR (1) FR2163237A5 (en)
GB (1) GB1439075A (en)
IT (1) IT995383B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317514A2 (en) * 1972-08-29 1977-02-04 Bosch Gmbh Robert IC engine fuel feed system - pressure in fuel container is varied by exhaust sensor dependent magnetic valves
FR2355171A1 (en) * 1976-06-18 1978-01-13 Serruys Max Carburetor
DE2643113A1 (en) * 1976-06-09 1978-03-16 Toyota Motor Co Ltd Means for controlling the air kraftstoffverhaeltnisses in a carburetor equipped with an internal combustion engine supplied mixture

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007720A (en) * 1974-07-30 1977-02-15 Robert Bosch G.M.B.H. Fuel metering system for internal combustion engines
GB1554234A (en) * 1975-07-08 1979-10-17 Bosch Gmbh Robert Fuel supply systems for internal combustion engines
DE2423109A1 (en) * 1974-05-13 1975-12-04 Bosch Gmbh Robert Fuel injection system
FR2295241B1 (en) * 1974-12-20 1980-03-28 Laprade Bernard
GB1539727A (en) * 1974-12-31 1979-01-31 Zenith Carburetter Co Ltd Spark ignition internal combustion engine installations
GB1543569A (en) * 1975-02-22 1979-04-04 Lucas Electrical Ltd Fuel supply system for an internal combustion engine
US4116175A (en) * 1976-07-28 1978-09-26 General Motors Corporation Internal combustion engine ignition spark timing system modulated by cylinder combustion pressure
GB2001129B (en) * 1977-07-12 1982-08-04 Ntn Toyo Bearing Co Ltd FUEL FEEDING APPARATUS FOR air fuel combustion mixture
DE2738992C2 (en) * 1977-08-30 1982-03-25 Volkswagenwerk Ag, 3180 Wolfsburg, De
JPS5849702B2 (en) * 1977-09-17 1983-11-05 Hitachi Ltd
JPS57124062A (en) * 1981-01-26 1982-08-02 Aisan Ind Co Ltd Electronic control type carburetter
DE3131592A1 (en) * 1981-08-10 1983-02-24 Volkswagenwerk Ag Carburettor for internal combustion engines
JPH0257225B2 (en) * 1981-12-21 1990-12-04 Toyota Jidosha Kk
DE3425364A1 (en) * 1984-07-10 1986-01-23 Fritz Werner Ind Ausruestung Gas-air mixing unit
DE3902284A1 (en) * 1989-01-26 1990-08-02 Vdo Schindling DEVICE FOR CORRECTING THE MIXTURE COMPOSITION WHEN CHANGING THE LOAD CONDITION OF AN INTERNAL COMBUSTION ENGINE
DE3902283A1 (en) * 1989-01-26 1990-08-02 Vdo Schindling FUEL-AIR MIXTURE FOR COMBUSTION ENGINES
DE4411634A1 (en) * 1994-04-02 1995-10-05 Stihl Maschf Andreas Membrane carburettor for hand operated equipment IC engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244669A (en) * 1936-08-01 1941-06-10 Askania Werke Ag Control device for the fuel feed of internal combustion engines
US2239553A (en) * 1938-07-14 1941-04-22 Dodson Edward Altitude control mechanism for carburetors
FR1332625A (en) * 1962-06-04 1963-07-19 Sibe Improvements to carburizing devices for internal combustion engines
US3528787A (en) * 1967-03-21 1970-09-15 Macbee Eng Corp Fuel carburetion apparatus
US3470858A (en) * 1967-08-16 1969-10-07 George H Mycroft Apparatus for mixing air and fuel for internal combustion engines
DE2010769A1 (en) * 1970-03-06 1971-09-23
US3730157A (en) * 1970-05-25 1973-05-01 Universal Oil Prod Co Carburetor control system and method for regulating air to fuel ratio
US3742924A (en) * 1972-02-24 1973-07-03 Teledyne Ind Control of air-fuel ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317514A2 (en) * 1972-08-29 1977-02-04 Bosch Gmbh Robert IC engine fuel feed system - pressure in fuel container is varied by exhaust sensor dependent magnetic valves
DE2643113A1 (en) * 1976-06-09 1978-03-16 Toyota Motor Co Ltd Means for controlling the air kraftstoffverhaeltnisses in a carburetor equipped with an internal combustion engine supplied mixture
FR2355171A1 (en) * 1976-06-18 1978-01-13 Serruys Max Carburetor

Also Published As

Publication number Publication date
IT995383B (en) 1975-11-10
GB1439075A (en) 1976-06-09
US3900014A (en) 1975-08-19
JPS4965420A (en) 1974-06-25
JPS572900B2 (en) 1982-01-19
DE2245418A1 (en) 1974-03-21
DE2245418C3 (en) 1979-06-28
DE2245418B2 (en) 1978-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse