GB1128161A - Reciprocating liquid pumps - Google Patents

Reciprocating liquid pumps

Info

Publication number
GB1128161A
GB1128161A GB113565A GB113565A GB1128161A GB 1128161 A GB1128161 A GB 1128161A GB 113565 A GB113565 A GB 113565A GB 113565 A GB113565 A GB 113565A GB 1128161 A GB1128161 A GB 1128161A
Authority
GB
United Kingdom
Prior art keywords
pump
diaphragms
reciprocating
passage
compression 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
GB113565A
Inventor
Harry Simister Bottoms
Joseph John Righton
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB113565A priority Critical patent/GB1128161A/en
Publication of GB1128161A publication Critical patent/GB1128161A/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring
    • 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

1,128,161. Reciprocating pumps. JOSEPH LUCAS (INDUSTRIES) Ltd. March 15, 1966 [Jan. 11, 1965], No. 1135/65. Heading F1A. In a reciprocating pump a common compression spring 29 biases the pumping member 25 and a member 26 forming an accumulator in the pump outlet. The space between members 25 and 26 is connected through a passage 30 with the pump inlet 11. In a further embodiment Fig. 1 (not shown), the pumping chamber is defined between a pair of diaphragms (17, 18) connected to a part (19) of generally frusto-conical shape and the walls of the pump body (10). The accummulator member (21, 22) is formed by a diaphragm and a disc-like part and the chamber between the diaphragms (18, 21) containing the compression spring (23) is connected by a passage (24) to atmosphere.
GB113565A 1965-01-11 1965-01-11 Reciprocating liquid pumps Expired GB1128161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB113565A GB1128161A (en) 1965-01-11 1965-01-11 Reciprocating liquid pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB113565A GB1128161A (en) 1965-01-11 1965-01-11 Reciprocating liquid pumps

Publications (1)

Publication Number Publication Date
GB1128161A true GB1128161A (en) 1968-09-25

Family

ID=9716781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB113565A Expired GB1128161A (en) 1965-01-11 1965-01-11 Reciprocating liquid pumps

Country Status (1)

Country Link
GB (1) GB1128161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026551A1 (en) * 2003-09-15 2005-03-24 Terence Dumont Pump piston force modulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026551A1 (en) * 2003-09-15 2005-03-24 Terence Dumont Pump piston force modulator

Similar Documents

Publication Publication Date Title
GB1133736A (en) Liquid pump
GB1389869A (en) Diaphragm pumps with pressure pulsation damping chambers
GB959317A (en) Improved hydraulic pump
GB1071947A (en) Reciprocating dispensing pumps
GB1057860A (en) Improvements in or relating to diaphragm pumps
GB865648A (en) Improvements in or relating to multi-stage variable capacity reciprocating pumps
GB1128161A (en) Reciprocating liquid pumps
GB1258956A (en)
GB1199610A (en) Improvements in Flexible Chamber Pumps
GB1239162A (en)
GB1047968A (en) Apparatus for proportional mixing of two liquids especially in a steam cleaning system
GB1234921A (en) Improvements in diaphragm pumps
GB1051552A (en)
GB1103069A (en) Diaphragm pumps
GB1232738A (en)
GB1410374A (en) Carburettors
GB1278376A (en) Improvements in diaphragm pumps with a pulsation-damping device
GB1413998A (en) Piston pump
GB1009690A (en) Improvements in or relating to pump valves
GB1093043A (en) Reciprocating piston type liquid pumps
GB1111770A (en) Improvements in and relating to diaphragm pumps
GB1159207A (en) Improvements in or relating to Diaphragm Pumps
GB764928A (en) Improvements in fluid flow check valves and fluid pumps
GB1219762A (en) Improvements relating to reciprocating pumps for liquids
GB912031A (en) Improvements in pumps for abrasive or corrosive liquids