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GB1432461A - Method of controlling gas pressure in a container by a source of periodically varying gas pressure and a system utilizing the method - Google Patents

Method of controlling gas pressure in a container by a source of periodically varying gas pressure and a system utilizing the method

Info

Publication number
GB1432461A
GB1432461A GB2526173A GB2526173A GB1432461A GB 1432461 A GB1432461 A GB 1432461A GB 2526173 A GB2526173 A GB 2526173A GB 2526173 A GB2526173 A GB 2526173A GB 1432461 A GB1432461 A GB 1432461A
Authority
GB
United Kingdom
Prior art keywords
gas pressure
container
source
conduit
periodically varying
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
GB2526173A
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.)
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Renault SAS, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1432461A publication Critical patent/GB1432461A/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
    • F02M7/10—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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/08—Float-controlled apparatus for maintaining a constant fuel level having means for venting float chambers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/67—Carburetors with vented bowl

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pipe Accessories (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

1432461 Fluid regulation REGIE NATIONALE DES USINES RENAULT AND AUTOMOBILES PEUGEOT 25 May 1973 [29 May 1972] 25261/73 Heading G3H [Also in Division F1] The mean pressure in a container 4, is controlled by its being connected to a source of periodically varying gas-pressure by a conduit 7 which has different pressure loss coefficients for flow therethrough in opposite directions. The conduit 7 has asymmetric venturis 8, 9 or has sections of progressively greater diameter (11a), (11b), (11c) (11), Fig. 2 (not shown) and may be connected direct to the air cleaner 3 or air inlet of an I.C. engine. The conduit 7 may be arranged to make the mean pressure in the float chamber higher or lower than the mean pressure in the air cleaner, &c. or air inlet.
GB2526173A 1972-05-29 1973-05-25 Method of controlling gas pressure in a container by a source of periodically varying gas pressure and a system utilizing the method Expired GB1432461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219147A FR2187144A5 (en) 1972-05-29 1972-05-29

Publications (1)

Publication Number Publication Date
GB1432461A true GB1432461A (en) 1976-04-14

Family

ID=9099240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2526173A Expired GB1432461A (en) 1972-05-29 1973-05-25 Method of controlling gas pressure in a container by a source of periodically varying gas pressure and a system utilizing the method

Country Status (6)

Country Link
US (1) US3916020A (en)
JP (1) JPS5224607B2 (en)
DE (1) DE2323204C2 (en)
FR (1) FR2187144A5 (en)
GB (1) GB1432461A (en)
IT (1) IT987631B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588933Y2 (en) * 1976-04-19 1983-02-17 ヤマハ発動機株式会社 Horizontal ventilation carburetor
FR2355170A1 (en) * 1976-06-17 1978-01-13 Sibe CARBURETORS FOR INTERNAL COMBUSTION ENGINES
IT1104376B (en) * 1978-01-30 1985-10-21 Oleo Mac Spa DEVICE PARTICULARLY FOR DIAPHRAGM-TYPE CARBURETORS SUITABLE TO ENSURE THE CORRECT OPERATION OF THE CORRESPONDING COMBUSTION ENGINE EVEN WHEN THE LAST AND PARTLY OR COMPLETELY IMMERSED IN A LIQUID IN PARTICULAR WATER
FR2425668A2 (en) * 1978-05-09 1979-12-07 Renault ACOUSTICAL PRESSURE ADJUSTMENT DEVICE
FR2456219A1 (en) * 1979-05-11 1980-12-05 Sibe IMPROVEMENTS ON CARBURETORS FOR INTERNAL COMBUSTION ENGINES
JPS58152153A (en) * 1982-03-04 1983-09-09 Toyota Motor Corp Air valve type carburetor
US4726328A (en) * 1985-08-14 1988-02-23 Yamaha Hatsudoki Kabushiki Kaisha Induction system for vehicle powered by an air propeller
DE4334702A1 (en) * 1993-10-12 1995-04-13 Opel Adam Ag Venting device of an internal combustion engine
TWI463085B (en) * 2008-02-01 2014-12-01 Tai Her Yang Continuous variable transmission device with high shift transmission pulley train

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7039255U (en) * 1971-08-19 S I B E Carburetors for internal combustion engines
US2732835A (en) * 1956-01-31 Ultrasonic
FR528839A (en) * 1920-12-20 1921-11-19 Ernest Marie Edmond Jean De Ve Improvement in carburettors for internal combustion engines
FR787445A (en) * 1934-03-16 1935-09-23 Device for starting and operating the cold engine of motor vehicles and airplanes
DE689838C (en) * 1938-01-15 1940-04-05 Alwin Duesterloh Dipl Ing Spray carburettor with float chamber control
US2793634A (en) * 1951-04-02 1957-05-28 Acf Ind Inc Automatic starting device
FR1076981A (en) * 1953-02-14 1954-11-03 App Control Equip Moteurs Improvements made to fuel systems for internal combustion engines, in particular those for motor vehicle engines
GB1188783A (en) * 1968-07-27 1970-04-22 Ford Motor Co Carburettor.

Also Published As

Publication number Publication date
DE2323204A1 (en) 1973-12-20
DE2323204C2 (en) 1981-10-01
FR2187144A5 (en) 1974-01-11
US3916020A (en) 1975-10-28
JPS4954728A (en) 1974-05-28
JPS5224607B2 (en) 1977-07-02
IT987631B (en) 1975-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee