[go: up one dir, main page]

GB1464593A - Internal combustion engine with means for compensating for air density variation - Google Patents

Internal combustion engine with means for compensating for air density variation

Info

Publication number
GB1464593A
GB1464593A GB389574A GB389574A GB1464593A GB 1464593 A GB1464593 A GB 1464593A GB 389574 A GB389574 A GB 389574A GB 389574 A GB389574 A GB 389574A GB 1464593 A GB1464593 A GB 1464593A
Authority
GB
United Kingdom
Prior art keywords
air
engine
plate
passage
housing
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.)
Expired
Application number
GB389574A
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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 ACF Industries Inc filed Critical ACF Industries Inc
Publication of GB1464593A publication Critical patent/GB1464593A/en
Expired 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
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • F02M7/28—Controlling flow of aerating air dependent on temperature or 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum

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)
  • Characterised By The Charging Evacuation (AREA)

Abstract

1464593 Spray carburetters, air density compensation ACF INDUSTRIES INC 28 Jan 1974 [9 Feb 1973] 03895/74 Heading F1H The Specification is identical to that of Specification 1464591 which describes the use of a bellows sensitive to changes in air density and temperature to modify the air/fuel ratio of the mixture delivered by a carburetter and the operation of vacuum-powered devices associated with the engine. The claims of this Patent are directed to an I.C. engine having a vacuum motor which is operated by the suction created by the natural aspiration of the engine, the vacuum motor having a working chamber to which suction is applied through a passage, and the engine also including an attachment which modifies the degree of suction in the working chamber by admitting ambient air to the passage, the attachment comprising a housing the interior of which is in communication with the ambient air, a plate pivotally mounted in the housing, control means operatively coupled to the plate to impart pivotal movement to the plate when a change in the pressure or temperature of the ambient air occurs and metering means including a metering element operatively connected to the plate so as to be movable thereby, said metering element determining the size of an orifice through which air from the interior of the housing can flow to the passage.
GB389574A 1973-02-09 1974-01-28 Internal combustion engine with means for compensating for air density variation Expired GB1464593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US331286A US3872190A (en) 1973-02-09 1973-02-09 Apparatus for controlling and modulating engine functions

Publications (1)

Publication Number Publication Date
GB1464593A true GB1464593A (en) 1977-02-16

Family

ID=23293332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB389574A Expired GB1464593A (en) 1973-02-09 1974-01-28 Internal combustion engine with means for compensating for air density variation

Country Status (11)

Country Link
US (1) US3872190A (en)
JP (2) JPS49111045A (en)
AU (1) AU6477374A (en)
BR (1) BR7400953D0 (en)
CA (1) CA1008744A (en)
DE (1) DE2405629A1 (en)
FR (1) FR2217556B1 (en)
GB (1) GB1464593A (en)
IN (1) IN141933B (en)
IT (1) IT1007105B (en)
ZA (1) ZA74361B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960990A (en) * 1974-08-05 1976-06-01 Ford Motor Company Carburetor power valve control apparatus
JPS59168238A (en) * 1983-03-11 1984-09-21 Honda Motor Co Ltd Feedback controlling method for idle rotating speed of internal-combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008143A (en) * 1931-06-22 1935-07-16 Bendix Res Corp Fuel feed control
US2230159A (en) * 1938-04-18 1941-01-28 Herbert J Kratzer Compensating device for carburetors of internal combustion motors
US2426741A (en) * 1940-08-03 1947-09-02 Bendix Prod Corp Charge forming device
US2662757A (en) * 1944-03-01 1953-12-15 Bendix Aviat Corp Density responsive device
US2402350A (en) * 1944-07-01 1946-06-18 Chandler Evans Corp Flow measuring apparatus
US2631024A (en) * 1948-02-13 1953-03-10 United Aircraft Corp Carburetor having a density responsive fuel control
US3313532A (en) * 1964-09-08 1967-04-11 Acf Ind Inc Anti-smog device
US3362694A (en) * 1965-05-17 1968-01-09 Ralph E. Gould Carburetor
FR1478467A (en) * 1966-02-28 1967-04-28 Advanced training in control systems for enrichment circuits and economy circuits in carburettors or fuel systems
GB1149205A (en) * 1966-12-16 1969-04-16 John Dashwood Farley Improvements in carburettors
FR2120333A6 (en) * 1970-05-08 1972-08-18 Laprade Usines Sa
JPS4939087B1 (en) * 1970-10-09 1974-10-23
US3795237A (en) * 1971-12-03 1974-03-05 Ford Motor Co Carburetor anti-dieseling and deceleration control
JPS5032907B2 (en) * 1972-02-01 1975-10-25
JPS5223012B2 (en) * 1973-05-24 1977-06-21
JPS5431801B2 (en) * 1973-07-20 1979-10-09

Also Published As

Publication number Publication date
CA1008744A (en) 1977-04-19
ZA74361B (en) 1974-11-27
FR2217556A1 (en) 1974-09-06
JPS49111045A (en) 1974-10-23
IN141933B (en) 1977-05-07
DE2405629A1 (en) 1974-08-15
US3872190A (en) 1975-03-18
FR2217556B1 (en) 1977-09-23
JPS5395925U (en) 1978-08-04
BR7400953D0 (en) 1974-10-29
IT1007105B (en) 1976-10-30
AU6477374A (en) 1975-07-24

Similar Documents

Publication Publication Date Title
GB1390868A (en) Carburetter
GB1464592A (en) Internal combustion engine with means for compensating for air density variation
GB1490818A (en) Internal combustion engine exhaust gas recirculating control
GB1331219A (en) Electrically operable fuel injection systems
GB1464593A (en) Internal combustion engine with means for compensating for air density variation
US3807710A (en) Carburetor system
GB1464594A (en) Internal combustion engine with means for compensating for air density variation
GB1489276A (en) Variable venturi carburettor
GB1464595A (en) Internal combustion engine with means for compensating for air density variation
ES448863A1 (en) Refinements to constant depression carburettors
GB1407857A (en) Pressure control device
SE8005147L (en) LIKTRYCKSFORGASARE
US2891532A (en) Fuel injection system
GB1530495A (en) Internal combustion engine having a variable size choke carburettor with an electronic air/fuel ratio control syste
US2917035A (en) Fuel injector mechanism
GB750673A (en) Improvements in or relating to gear pumps and applications thereof
GB1487964A (en) Carburetter for an internal combustion engine
GB1452680A (en) Power fuel supply system for an internal combustion engines carburettor
GB1300747A (en) Engine fuel control apparatus
GB1465275A (en) Apparatus for controlling the air/fuel ratio for a combustion engine
GB1406111A (en)
GB1396289A (en) Carburettors
GB620729A (en) Improvements in or relating to carburettors
FR2270118A1 (en) Automobile speed limiter - has adjustable governor controlling carburettor and vacuum compensator air intake
GB1262597A (en) A carburetter for an internal combustion engine

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee