IT952286B - Perfezionamento nelle pompe a diaframma utili in particolare come pompe per combustibile - Google Patents

Perfezionamento nelle pompe a diaframma utili in particolare come pompe per combustibile

Info

Publication number
IT952286B
IT952286B IT49018/72A IT4901872A IT952286B IT 952286 B IT952286 B IT 952286B IT 49018/72 A IT49018/72 A IT 49018/72A IT 4901872 A IT4901872 A IT 4901872A IT 952286 B IT952286 B IT 952286B
Authority
IT
Italy
Prior art keywords
pumps
improvement
useful
diaphragm
fuel
Prior art date
Application number
IT49018/72A
Other languages
English (en)
Original Assignee
Gen Motors France
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 Gen Motors France filed Critical Gen Motors France
Application granted granted Critical
Publication of IT952286B publication Critical patent/IT952286B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters
    • F02M2700/4388—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump
    • F02M2700/439—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump the pump being a membrane pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT49018/72A 1971-03-18 1972-03-15 Perfezionamento nelle pompe a diaframma utili in particolare come pompe per combustibile IT952286B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB718771 1971-03-18

Publications (1)

Publication Number Publication Date
IT952286B true IT952286B (it) 1973-07-20

Family

ID=9828281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49018/72A IT952286B (it) 1971-03-18 1972-03-15 Perfezionamento nelle pompe a diaframma utili in particolare come pompe per combustibile

Country Status (5)

Country Link
AU (1) AU450938B2 (it)
DE (1) DE2213015A1 (it)
FR (1) FR2129764A5 (it)
GB (1) GB1334937A (it)
IT (1) IT952286B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284390A (en) * 1979-10-01 1981-08-18 Acf Industries, Inc. Collar

Also Published As

Publication number Publication date
GB1334937A (en) 1973-10-24
AU450938B2 (en) 1974-07-08
DE2213015A1 (de) 1972-10-12
FR2129764A5 (it) 1972-10-27
AU3987672A (en) 1973-09-13

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