IT987631B - PRESSURE REGULATION DEVICE BY ACOUSTIC MEANS - Google Patents

PRESSURE REGULATION DEVICE BY ACOUSTIC MEANS

Info

Publication number
IT987631B
IT987631B IT24047/73A IT2404773A IT987631B IT 987631 B IT987631 B IT 987631B IT 24047/73 A IT24047/73 A IT 24047/73A IT 2404773 A IT2404773 A IT 2404773A IT 987631 B IT987631 B IT 987631B
Authority
IT
Italy
Prior art keywords
pressure regulation
regulation device
acoustic means
acoustic
pressure
Prior art date
Application number
IT24047/73A
Other languages
Italian (it)
Inventor
P Fontanet
J Malphettes
Original Assignee
Renault
Peugeot
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 Renault, Peugeot filed Critical Renault
Application granted granted Critical
Publication of IT987631B publication Critical patent/IT987631B/en

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Pipe Accessories (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Sampling And Sample Adjustment (AREA)
IT24047/73A 1972-05-29 1973-05-14 PRESSURE REGULATION DEVICE BY ACOUSTIC MEANS IT987631B (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
IT987631B true IT987631B (en) 1975-03-20

Family

ID=9099240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24047/73A IT987631B (en) 1972-05-29 1973-05-14 PRESSURE REGULATION DEVICE BY ACOUSTIC MEANS

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
US3916020A (en) 1975-10-28
DE2323204C2 (en) 1981-10-01
FR2187144A5 (en) 1974-01-11
JPS5224607B2 (en) 1977-07-02
JPS4954728A (en) 1974-05-28
GB1432461A (en) 1976-04-14

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