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GB1103069A - Diaphragm pumps - Google Patents

Diaphragm pumps

Info

Publication number
GB1103069A
GB1103069A GB35985/66A GB3598566A GB1103069A GB 1103069 A GB1103069 A GB 1103069A GB 35985/66 A GB35985/66 A GB 35985/66A GB 3598566 A GB3598566 A GB 3598566A GB 1103069 A GB1103069 A GB 1103069A
Authority
GB
United Kingdom
Prior art keywords
inlet
chamber
surge chamber
sept
baffle
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
GB35985/66A
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
General Motors Corp
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
Priority claimed from US484195A external-priority patent/US3382810A/en
Priority claimed from US489104A external-priority patent/US3364869A/en
Application filed by General Motors Corp filed Critical General Motors Corp
Publication of GB1103069A publication Critical patent/GB1103069A/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
    • 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
    • F04B53/102—Disc valves
    • F04B53/103—Flat-annular type disc 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)

Abstract

1,103,069. Reciprocating pumps. GENERAL MOTORS CORPORATION. Aug. 11, 1966 [Sept. 1, 1965; Sept.22, 1965], No.35985/66. Heading F1A. In a diaphragm pump the inlet passage 58 enters a surge chamber 54 opposite a baffle 46 having apertures 48 leading to the inlet valve 32. The centre of the baffle may have a depression concave or convex in relation to the inlet 58 Figs. 2, 3, 4 (not shown). The inlet and outlet valves 32, 34 are supported on a member 26 which together with a cover member 28 forms the inlet surge chamber 54 and an outlet chamber 62. In a modification Fig. 5 (not shown) the outlet chamber (82) is divided by a member (68) to form an enlarged surge chamber.
GB35985/66A 1965-09-01 1966-08-11 Diaphragm pumps Expired GB1103069A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US484195A US3382810A (en) 1965-09-01 1965-09-01 Diaphragm pump with flow promoting inlet
US489104A US3364869A (en) 1965-05-19 1965-09-22 Triple cover fuel pump

Publications (1)

Publication Number Publication Date
GB1103069A true GB1103069A (en) 1968-02-14

Family

ID=27047908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35985/66A Expired GB1103069A (en) 1965-09-01 1966-08-11 Diaphragm pumps

Country Status (2)

Country Link
DE (1) DE1653440A1 (en)
GB (1) GB1103069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192944A (en) * 1986-07-24 1988-01-27 Re Con Sa Fuel pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042251C2 (en) * 1980-11-08 1983-11-24 Pierburg Gmbh & Co Kg, 4040 Neuss Fuel diaphragm pump for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192944A (en) * 1986-07-24 1988-01-27 Re Con Sa Fuel pump
GB2192944B (en) * 1986-07-24 1990-08-08 Re Con Sa Fuel pump

Also Published As

Publication number Publication date
DE1653440A1 (en) 1971-02-11

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