GB1464592A - 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
GB1464592A
GB1464592A GB389274A GB389274A GB1464592A GB 1464592 A GB1464592 A GB 1464592A GB 389274 A GB389274 A GB 389274A GB 389274 A GB389274 A GB 389274A GB 1464592 A GB1464592 A GB 1464592A
Authority
GB
United Kingdom
Prior art keywords
bellows
air
housing
suction
air density
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
GB389274A
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 GB1464592A publication Critical patent/GB1464592A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • 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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

1464592 Spray carburetters, air density compensation ACF INDUSTRIES INC 28 Jan 1974 [9 Feb 1973] 03892/74 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 at least one suction-operated control device and which has an attachment which modifies the degree of suction applied to the device, the attachment comprising a housing 22, a bellows 30 mounted in the housing and responsive to pressure and temperature changes in the ambient air to change a dimension of the bellows, a plate 40 pivotally mounted in the housing and operatively connected to the bellows, an air metering device 44, 46 or 48 which allows ambient air to be admitted to a passage through which suction is applied to the control device, the metering device including a metering element 52, 80 or 100, the bellows acting on the plate at a position removed from the pivot through the intermediary of adjustment means and biasing means acting on the plate adjacent its end remote from the pivot.
GB389274A 1973-02-09 1974-01-28 Internal combustion engine with means for compensating for air density variation Expired GB1464592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00331262A US3857908A (en) 1973-02-09 1973-02-09 Apparatus for controlling and modulating engine functions

Publications (1)

Publication Number Publication Date
GB1464592A true GB1464592A (en) 1977-02-16

Family

ID=23293241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB389274A Expired GB1464592A (en) 1973-02-09 1974-01-28 Internal combustion engine with means for compensating for air density variation

Country Status (9)

Country Link
US (1) US3857908A (en)
JP (1) JPS5246580B2 (en)
BR (1) BR7400948D0 (en)
CA (1) CA1008741A (en)
DE (1) DE2405538A1 (en)
FR (1) FR2217553B1 (en)
GB (1) GB1464592A (en)
IN (1) IN141932B (en)
IT (1) IT1006178B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987131A (en) * 1973-05-17 1976-10-19 Nissan Motor Co., Ltd. Altitude correction device for a carburetor and carburetor incorporating the same
JPS5047039A (en) * 1973-08-22 1975-04-26
US4129622A (en) * 1975-04-23 1978-12-12 Nissan Motor Company, Limited Carburetor with an altitude compensator
US4128088A (en) * 1976-05-10 1978-12-05 Colt Industries Operating Corp. Apparatus and system for controlling the air-fuel ratio supplied to a combustion carburetor
US4135482A (en) * 1976-05-10 1979-01-23 Colt Industries Operating Corp Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine
US4053542A (en) * 1976-07-22 1977-10-11 Acf Industries, Inc. Control means for secondary throttle
JPS5322929A (en) * 1976-08-16 1978-03-02 Hitachi Ltd Carburetor air-fuel ratio controlling apparatus by means of closed loop
JPS5450730A (en) * 1977-09-30 1979-04-20 Toyota Motor Corp Power range air fuel ratio compensator for carburetor at upland
JPS6054501B2 (en) * 1977-10-21 1985-11-30 トヨタ自動車株式会社 Air bleed type vaporizer
US4253611A (en) * 1978-06-05 1981-03-03 Delta Materials Research Limited Jet nozzles
US4536597A (en) * 1979-12-31 1985-08-20 The Standard Oil Company (Ohio) Selective hydrocarboxylation of propylene to isobutyric acid
US4320731A (en) * 1980-01-04 1982-03-23 Ford Motor Company Carburetor air bleed control system
DE29612146U1 (en) * 1996-07-12 1996-09-12 DEVE Dental-Vertrieb GmbH, 78532 Tuttlingen Dental instrument
US6830238B1 (en) * 2001-05-10 2004-12-14 Stephen H Kesselring Air bleed control device for carburetors
US7749583B2 (en) 2008-05-28 2010-07-06 Meadwestvaco Corporation Low density paperboard

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127147A (en) * 1964-03-31 Suspension device for a ceiling carrier
US1203601A (en) * 1914-02-04 1916-11-07 Fulton Co Carbureter.
US1266231A (en) * 1917-04-18 1918-05-14 Joseph Dottl Spring and frame supporter for motor-vehicles.
US1802506A (en) * 1926-10-12 1931-04-28 Cooperation Agricole & Ind Sa Carburetor
US2008143A (en) * 1931-06-22 1935-07-16 Bendix Res Corp Fuel feed control
US2055280A (en) * 1934-11-19 1936-09-22 Dodson Edward Thermostat
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
US2621910A (en) * 1946-09-13 1952-12-16 Bendix Aviat Corp Charge forming device
US2611595A (en) * 1947-03-15 1952-09-23 Clifford E Streed Carburetor
US2631024A (en) * 1948-02-13 1953-03-10 United Aircraft Corp Carburetor having a density responsive fuel control
US3667740A (en) * 1969-03-14 1972-06-06 Sten Erik Mortstedt Carburetor
JPS4939087B1 (en) * 1970-10-09 1974-10-23
JPS5032907B2 (en) * 1972-02-01 1975-10-25

Also Published As

Publication number Publication date
BR7400948D0 (en) 1974-10-29
JPS5246580B2 (en) 1977-11-25
JPS49112031A (en) 1974-10-25
DE2405538A1 (en) 1974-08-15
IN141932B (en) 1977-05-07
FR2217553A1 (en) 1974-09-06
FR2217553B1 (en) 1977-09-16
CA1008741A (en) 1977-04-19
US3857908A (en) 1974-12-31
IT1006178B (en) 1976-09-30

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Legal Events

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