GB983694A - Diaphragm pumps - Google Patents

Diaphragm pumps

Info

Publication number
GB983694A
GB983694A GB2037/64A GB203764A GB983694A GB 983694 A GB983694 A GB 983694A GB 2037/64 A GB2037/64 A GB 2037/64A GB 203764 A GB203764 A GB 203764A GB 983694 A GB983694 A GB 983694A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
jan
clamped
cam
periphery
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
GB2037/64A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB983694A publication Critical patent/GB983694A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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)

Abstract

983,694. Reciprocating pumps. GENERAL MOTORS CORPORATION. Jan. 16, 1964 [Jan. 25, 1963], No. 2037/64. Heading F1A. A diaphragm fuel pump for mounting in an aperture in an engine block or crankcase by a sleeve 12, comprises a diaphragm 36 moved on its suction stroke by a cam 16 and on its delivery stroke by a spring 88, the inner and outer peripheries of the diaphragm acting to seal the pumping chamber. The inner diaphragm periphery 35 is clamped between the pump body 10 and a retainer member 26 located by a nut 28, and the outer periphery is clamped by a crimped or spun-on sheet metal cover 80. Inlet and delivery valves 44 and 48 are provided. Cam push rod 20 is coupled to the diaphragm by a backing plate 58 riveted to a backing ring 64.
GB2037/64A 1963-01-25 1964-01-16 Diaphragm pumps Expired GB983694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US253862A US3291064A (en) 1963-01-25 1963-01-25 Diaphragm pump with annular pumping chamber

Publications (1)

Publication Number Publication Date
GB983694A true GB983694A (en) 1965-02-17

Family

ID=22962008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2037/64A Expired GB983694A (en) 1963-01-25 1964-01-16 Diaphragm pumps

Country Status (2)

Country Link
US (1) US3291064A (en)
GB (1) GB983694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460270A2 (en) * 2003-03-19 2004-09-22 Ingersoll-Rand Company Diaphragm pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491700A (en) * 1967-03-21 1970-01-27 Airtex Prod Fuel pump
US3936245A (en) * 1972-04-03 1976-02-03 Johnson Service Company Fluid compressing apparatus
DE3209252A1 (en) * 1981-03-31 1982-10-07 Fichtel & Sachs Ag, 8720 Schweinfurt DIAPHRAGM PUMP
DK1898008T3 (en) * 2002-10-22 2011-02-21 Neoperl Gmbh Sanitary outlet fitting
US8919680B2 (en) 2002-10-22 2014-12-30 Neoperl Gmbh Functional plumbing unit
DE102004002079A1 (en) * 2004-01-15 2005-08-11 Knf Flodos Ag diaphragm pump
WO2015183278A1 (en) * 2014-05-29 2015-12-03 Cummins Inc. High-pressure pump for a fuel injection system of an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671412A (en) * 1948-09-02 1954-03-09 Flexible Pumps Inc Collapsible chamber pump with rotary compress
US3008427A (en) * 1959-02-11 1961-11-14 Gen Motors Corp Fuel pump
US3223045A (en) * 1959-05-04 1965-12-14 Chrysler Corp Fuel pump
US3241494A (en) * 1960-01-15 1966-03-22 Acf Ind Inc Fuel systems
US3058428A (en) * 1960-07-20 1962-10-16 Gemeinhardt William Pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1460270A2 (en) * 2003-03-19 2004-09-22 Ingersoll-Rand Company Diaphragm pump
EP1460270A3 (en) * 2003-03-19 2004-12-08 Ingersoll-Rand Company Diaphragm pump
US6883417B2 (en) 2003-03-19 2005-04-26 Ingersoll-Rand Company Connecting configuration for a diaphragm in a diaphragm pump
EP1956242A1 (en) * 2003-03-19 2008-08-13 Ingersoll-Rand Company Diaphragm pump

Also Published As

Publication number Publication date
US3291064A (en) 1966-12-13

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