JPS5271705A - Variable pressure* vacuummoperated liquid pumps - Google Patents

Variable pressure* vacuummoperated liquid pumps

Info

Publication number
JPS5271705A
JPS5271705A JP51148292A JP14829276A JPS5271705A JP S5271705 A JPS5271705 A JP S5271705A JP 51148292 A JP51148292 A JP 51148292A JP 14829276 A JP14829276 A JP 14829276A JP S5271705 A JPS5271705 A JP S5271705A
Authority
JP
Japan
Prior art keywords
vacuummoperated
variable pressure
liquid pumps
pumps
liquid
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.)
Pending
Application number
JP51148292A
Other languages
English (en)
Japanese (ja)
Inventor
Fuan Ranguru Migueru
Pedoro Ranguru Fuan
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
Publication of JPS5271705A publication Critical patent/JPS5271705A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
    • 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
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
    • F04B9/1215—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure the return stroke being obtained by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP51148292A 1975-12-09 1976-12-09 Variable pressure* vacuummoperated liquid pumps Pending JPS5271705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR261538A AR205772A1 (es) 1975-12-09 1975-12-09 Bomba para liquidos de presion variable accionada por vacio

Publications (1)

Publication Number Publication Date
JPS5271705A true JPS5271705A (en) 1977-06-15

Family

ID=3468496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51148292A Pending JPS5271705A (en) 1975-12-09 1976-12-09 Variable pressure* vacuummoperated liquid pumps

Country Status (7)

Country Link
JP (1) JPS5271705A (zh)
AR (1) AR205772A1 (zh)
BR (1) BR7608219A (zh)
DE (1) DE2655887A1 (zh)
FR (1) FR2334846A1 (zh)
GB (1) GB1572708A (zh)
IT (1) IT1073945B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034448C2 (de) * 1980-09-12 1983-02-17 Pierburg Gmbh & Co Kg, 4040 Neuss Membranpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR551068A (fr) * 1922-05-06 1923-03-27 Pompe à liquide
FR585187A (fr) * 1923-10-19 1925-02-23 Pompe d'alimentation auto-régulatrice
US2552261A (en) * 1947-06-28 1951-05-08 Earl A Coughlin Pump for aerating water
FR1157235A (fr) * 1956-08-10 1958-05-28 Rech S Etudes Compresseur à commande par dépression
FR2090025B1 (zh) * 1970-04-15 1973-03-16 Dba

Also Published As

Publication number Publication date
DE2655887A1 (de) 1977-08-04
AR205772A1 (es) 1976-05-31
BR7608219A (pt) 1977-11-22
IT1073945B (it) 1985-04-17
GB1572708A (en) 1980-07-30
FR2334846A1 (fr) 1977-07-08
FR2334846B1 (zh) 1982-06-25

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