GB1255047A - Improvements in fuel pumps - Google Patents

Improvements in fuel pumps

Info

Publication number
GB1255047A
GB1255047A GB09976/69A GB1997669A GB1255047A GB 1255047 A GB1255047 A GB 1255047A GB 09976/69 A GB09976/69 A GB 09976/69A GB 1997669 A GB1997669 A GB 1997669A GB 1255047 A GB1255047 A GB 1255047A
Authority
GB
United Kingdom
Prior art keywords
rod
diaphragm
fuel pumps
lever
spring
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
GB09976/69A
Inventor
Ernest Brooks
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB09976/69A priority Critical patent/GB1255047A/en
Publication of GB1255047A publication Critical patent/GB1255047A/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
    • 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

1,255,047. Diaphragm pumps. J. BROOKS. May 28, 1970 [April 18, 1969], No. 19976/69. Heading F1A. A diaphragm pump has a rod 18 attached to the pumping diaphragm 17, the rod being moved on its suction stroke by a drive rod 22 or by a thumb operated lever 28. During power operation the lever 28 is biased away from a washer 31 on the rod 18 by a spring 32. The return stroke of the diaphragm is effected by a coil spring 24.
GB09976/69A 1969-04-18 1969-04-18 Improvements in fuel pumps Expired GB1255047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB09976/69A GB1255047A (en) 1969-04-18 1969-04-18 Improvements in fuel pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09976/69A GB1255047A (en) 1969-04-18 1969-04-18 Improvements in fuel pumps

Publications (1)

Publication Number Publication Date
GB1255047A true GB1255047A (en) 1971-11-24

Family

ID=10138256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09976/69A Expired GB1255047A (en) 1969-04-18 1969-04-18 Improvements in fuel pumps

Country Status (1)

Country Link
GB (1) GB1255047A (en)

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