IT1104376B - Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua - Google Patents

Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua

Info

Publication number
IT1104376B
IT1104376B IT46809/78A IT4680978A IT1104376B IT 1104376 B IT1104376 B IT 1104376B IT 46809/78 A IT46809/78 A IT 46809/78A IT 4680978 A IT4680978 A IT 4680978A IT 1104376 B IT1104376 B IT 1104376B
Authority
IT
Italy
Prior art keywords
diaphragm
partly
last
ensure
combustion engine
Prior art date
Application number
IT46809/78A
Other languages
English (en)
Other versions
IT7846809A0 (it
Original Assignee
Oleo Mac Spa
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 Oleo Mac Spa filed Critical Oleo Mac Spa
Priority to IT46809/78A priority Critical patent/IT1104376B/it
Publication of IT7846809A0 publication Critical patent/IT7846809A0/it
Priority to US06/002,041 priority patent/US4230646A/en
Priority to DE19792902348 priority patent/DE2902348A1/de
Priority to CA320,449A priority patent/CA1108491A/en
Priority to FR7902214A priority patent/FR2415727A1/fr
Priority to BR7900516A priority patent/BR7900516A/pt
Application granted granted Critical
Publication of IT1104376B publication Critical patent/IT1104376B/it

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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum chamber
    • 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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/02—Floatless carburettors
    • F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/1017—Small engines, e.g. for handheld tools, or model engines; Single cylinder engines
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10196—Carburetted engines
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/165—Marine vessels; Ships; Boats
    • F02M35/167—Marine vessels; Ships; Boats having outboard engines; Jet-skis
    • F02M35/168—Marine vessels; Ships; Boats having outboard engines; Jet-skis with means, e.g. valves, to prevent water entry
    • 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
    • Y10S261/68—Diaphragm-controlled inlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IT46809/78A 1978-01-30 1978-01-30 Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua IT1104376B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT46809/78A IT1104376B (it) 1978-01-30 1978-01-30 Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua
US06/002,041 US4230646A (en) 1978-01-30 1979-01-05 Carburetor device
DE19792902348 DE2902348A1 (de) 1978-01-30 1979-01-22 Membranvergaser, insbesondere fuer verbrennungsmotoren
CA320,449A CA1108491A (en) 1978-01-30 1979-01-29 Carburetor device
FR7902214A FR2415727A1 (fr) 1978-01-30 1979-01-29 Carburateur
BR7900516A BR7900516A (pt) 1978-01-30 1979-01-29 Carburador de membrana de compensacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT46809/78A IT1104376B (it) 1978-01-30 1978-01-30 Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua

Publications (2)

Publication Number Publication Date
IT7846809A0 IT7846809A0 (it) 1978-01-30
IT1104376B true IT1104376B (it) 1985-10-21

Family

ID=11258980

Family Applications (1)

Application Number Title Priority Date Filing Date
IT46809/78A IT1104376B (it) 1978-01-30 1978-01-30 Dispositivo particolarmente per carburatori del tipo a membrana atto ad assicurare il corretto funzionamento del corrispondente motore a scoppio anche quando quest ultimo e parzialmente ovvero completamente immerso in un liquido in particolare acqua

Country Status (6)

Country Link
US (1) US4230646A (it)
BR (1) BR7900516A (it)
CA (1) CA1108491A (it)
DE (1) DE2902348A1 (it)
FR (1) FR2415727A1 (it)
IT (1) IT1104376B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8101638L (sv) * 1980-04-25 1981-10-26 Borg Warner Varmaterstartsventil for membranforgasare
US4294779A (en) * 1980-08-14 1981-10-13 Aquascooter Inc. Carburetor device
DE3715272C1 (de) * 1987-05-08 1988-06-30 Stihl Maschf Andreas Membranvergaser
DE3934831C2 (de) * 1988-10-21 1996-06-20 Tillotson Ltd Vergaser
DE3903192C2 (de) * 1989-02-03 1998-11-19 Stihl Maschf Andreas Membranvergaser für einen Verbrennungsmotor eines handgeführten Arbeitsgerätes
US5536405A (en) * 1994-05-11 1996-07-16 Uop Stacked membrane disk assemblies for fluid separations
US5500122A (en) * 1994-05-11 1996-03-19 Uop Stacked fluid-separation membrane disk module assemblies
US5520807A (en) * 1994-05-11 1996-05-28 Uop Stacked fluid-separation membrane disk module assemblies
US6336833B1 (en) 1997-01-10 2002-01-08 Bombardier Inc. Watercraft with steer-responsive throttle
US6428371B1 (en) 1997-01-10 2002-08-06 Bombardier Inc. Watercraft with steer responsive engine speed controller
CA2207938A1 (en) 1997-01-10 1998-07-10 Alain Rheault Low speed steering system
DE29922748U1 (de) 1999-12-24 2000-03-09 Andreas Stihl AG & Co., 71336 Waiblingen Anordnung aus einem Luftfilter und einem Membranvergaser
US6394424B2 (en) * 2000-06-06 2002-05-28 Walbro Corporation Carburetor with diaphragm type fuel pump
JP4035334B2 (ja) 2001-02-15 2008-01-23 ヤマハ発動機株式会社 水ジェット推進艇のエンジン出力制御装置
DE102005019761B4 (de) * 2005-04-28 2015-04-23 Andreas Stihl Ag & Co. Kg Membranvergaser

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487176A (en) * 1936-06-12 1938-06-16 Pallas Apparate Gmbh Improvements in carburettors for internal combustion engines
US2429732A (en) * 1945-01-04 1947-10-28 Willys Overland Motors Inc System and apparatus for operating submerged internal-combustion engines
US3065957A (en) * 1960-06-24 1962-11-27 Tillotson Mfg Co Charge forming method and apparatus
FR1315036A (fr) * 1960-08-23 1963-01-18 Tillotson Mfg Co Carburateur
US3420202A (en) * 1965-05-03 1969-01-07 Robert H Oversmith Underwater craft and submerged propulsion systems
US3343819A (en) * 1966-08-10 1967-09-26 Chrysler Corp Hot start vent and flame arrester for carburetor
US3472211A (en) * 1967-02-13 1969-10-14 Tillotson Mfg Co Fuel feed system and charge forming apparatus
US3492961A (en) * 1968-03-13 1970-02-03 Ametek Inc Aquatic power unit
AT305115B (de) * 1968-09-23 1973-02-12 Boettger Bernd Schwimmer-Schleppgerät
US3805082A (en) * 1970-01-22 1974-04-16 J Murray Portable power accessory with water bath for noise suppression
FR2187144A5 (it) * 1972-05-29 1974-01-11 Peugeot & Renault
UST941014I4 (en) 1973-03-26 1975-12-02 Spill.proof vented enclosure
US3890920A (en) * 1973-06-06 1975-06-24 Rockwell International Corp Controls for aquatic towing craft
US3957007A (en) * 1974-11-15 1976-05-18 The Thomas Company Air powered water propulsion method and apparatus
US4040399A (en) * 1975-06-11 1977-08-09 Brunswick Corporation Back draft carburetor for two cycle engines
US4160425A (en) * 1976-07-29 1979-07-10 Curtis Robert S Fuel system for aquatic craft

Also Published As

Publication number Publication date
US4230646A (en) 1980-10-28
IT7846809A0 (it) 1978-01-30
CA1108491A (en) 1981-09-08
FR2415727A1 (fr) 1979-08-24
BR7900516A (pt) 1979-08-28
DE2902348A1 (de) 1979-08-02

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