IT1073945B - Pompa per liquidi a pressione variabile azionata a vuoto - Google Patents

Pompa per liquidi a pressione variabile azionata a vuoto

Info

Publication number
IT1073945B
IT1073945B IT52531/76A IT5253176A IT1073945B IT 1073945 B IT1073945 B IT 1073945B IT 52531/76 A IT52531/76 A IT 52531/76A IT 5253176 A IT5253176 A IT 5253176A IT 1073945 B IT1073945 B IT 1073945B
Authority
IT
Italy
Prior art keywords
vacuum
pressure pump
operated
vacuum pressure
vacuum operated
Prior art date
Application number
IT52531/76A
Other languages
English (en)
Italian (it)
Original Assignee
Langle Miguel Juan
Langle Juan Pedro
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 Langle Miguel Juan, Langle Juan Pedro filed Critical Langle Miguel Juan
Application granted granted Critical
Publication of IT1073945B publication Critical patent/IT1073945B/it

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
IT52531/76A 1975-12-09 1976-12-09 Pompa per liquidi a pressione variabile azionata a vuoto IT1073945B (it)

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
IT1073945B true IT1073945B (it) 1985-04-17

Family

ID=3468496

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52531/76A IT1073945B (it) 1975-12-09 1976-12-09 Pompa per liquidi a pressione variabile azionata a vuoto

Country Status (7)

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

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 (pt) * 1970-04-15 1973-03-16 Dba

Also Published As

Publication number Publication date
JPS5271705A (en) 1977-06-15
DE2655887A1 (de) 1977-08-04
AR205772A1 (es) 1976-05-31
BR7608219A (pt) 1977-11-22
GB1572708A (en) 1980-07-30
FR2334846A1 (fr) 1977-07-08
FR2334846B1 (pt) 1982-06-25

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