FR2439880A1 - Pompe a membranes constituee d'une pluralite de modules - Google Patents

Pompe a membranes constituee d'une pluralite de modules

Info

Publication number
FR2439880A1
FR2439880A1 FR7831247A FR7831247A FR2439880A1 FR 2439880 A1 FR2439880 A1 FR 2439880A1 FR 7831247 A FR7831247 A FR 7831247A FR 7831247 A FR7831247 A FR 7831247A FR 2439880 A1 FR2439880 A1 FR 2439880A1
Authority
FR
France
Prior art keywords
variable volume
module
modules
bedrooms
hand
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.)
Granted
Application number
FR7831247A
Other languages
English (en)
Other versions
FR2439880B1 (fr
Inventor
Georges Lonchampt
Max Malizard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7831247A priority Critical patent/FR2439880A1/fr
Priority to AU52029/79A priority patent/AU5202979A/en
Priority to EP79400785A priority patent/EP0011022A1/fr
Priority to JP13822579A priority patent/JPS5560676A/ja
Publication of FR2439880A1 publication Critical patent/FR2439880A1/fr
Application granted granted Critical
Publication of FR2439880B1 publication Critical patent/FR2439880B1/fr
Granted 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'INVENTION A POUR OBJET UNE POMPE A MEMBRANES CONSTITUEE D'UNE PLURALITE DE MODULES. ELLE SE CARACTERISE EN CE QUE CHAQUE MODULE COMPORTE DEUX CORPS DE POMPE SEPARES, CHACUN INTERIEUREMENT PAR DEUX MEMBRANES DELIMITANT DEUX CAVITES A VOLUME VARIABLE ENSERRANT UNE CAVITE A VOLUME CONSTANT, UNE DES CAVITES A VOLUME VARIABLE ETANT RELIEE A UN VERIN CONSTITUE, POUR CHAQUE MODULE, D'UN PISTON SE DEPLACANT DANS UN CYLINDRE, L'AUTRE CAVITE A VOLUME VARIABLE COMMUNIQUANT D'UNE PART A L'APPAREIL D'UTILISATION ET D'AUTRE PART A LA CHAMBRE CENTRALE D'UN SYSTEME AMORTISSEUR FORME D'UNE ENCEINTE SEPAREE EN TROIS CHAMBRES, LES DEUX CHAMBRES LATERALES POSSEDANT DES MOYENS DE MISE EN COMMUNICATION AVEC UN RESERVOIR A VOLUME VARIABLE. APPLICATION INDUSTRIELLE A LA CIRCULATION DES LIQUIDES, NOTAMMENT DU MERCURE.
FR7831247A 1978-10-27 1978-10-27 Pompe a membranes constituee d'une pluralite de modules Granted FR2439880A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7831247A FR2439880A1 (fr) 1978-10-27 1978-10-27 Pompe a membranes constituee d'une pluralite de modules
AU52029/79A AU5202979A (en) 1978-10-27 1979-10-22 Damping multi-pump system
EP79400785A EP0011022A1 (fr) 1978-10-27 1979-10-23 Pompe équipée d'un système amortisseur de vibrations
JP13822579A JPS5560676A (en) 1978-10-27 1979-10-24 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831247A FR2439880A1 (fr) 1978-10-27 1978-10-27 Pompe a membranes constituee d'une pluralite de modules

Publications (2)

Publication Number Publication Date
FR2439880A1 true FR2439880A1 (fr) 1980-05-23
FR2439880B1 FR2439880B1 (fr) 1982-06-25

Family

ID=9214474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831247A Granted FR2439880A1 (fr) 1978-10-27 1978-10-27 Pompe a membranes constituee d'une pluralite de modules

Country Status (4)

Country Link
EP (1) EP0011022A1 (fr)
JP (1) JPS5560676A (fr)
AU (1) AU5202979A (fr)
FR (1) FR2439880A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041420A1 (de) * 2006-09-04 2008-03-20 Bran + Luebbe Gmbh Pumpenvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR530978A (fr) * 1921-02-12 1922-01-04 Rouchaud & Lamassiaude Ets Perfectionnements apportés aux pompes alimentant les filtres-presses
GB797840A (en) * 1955-07-13 1958-07-09 Distillers Co Yeast Ltd Improvements relating to hydrolically actuated diaphragm pumps
US3070030A (en) * 1958-07-24 1962-12-25 William H Mashinter Pump
FR1426416A (fr) * 1964-01-08 1966-01-28 Panther Pumps & Equipment Comp Appareil de transfert actionné par un fluide
FR2164024A1 (fr) * 1971-12-10 1973-07-27 Malizard Max
DE2624129A1 (de) * 1975-09-08 1977-03-31 Ring Membranpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942755A (fr) * 1946-03-07 1949-02-17 Kodak Pathe Pompe à débit constant
US2951450A (en) * 1956-04-17 1960-09-06 John C Fisher Fluid pump
GB1013719A (en) * 1962-10-17 1965-12-22 Merrill Pumps Ltd Improvements in or relating to diaphragm pumps
FR1571480A (fr) * 1968-04-30 1969-06-20
FR2125847A5 (fr) * 1971-02-16 1972-09-29 Kloeckner Humboldt Deutz Ag
FR2203485A5 (fr) * 1972-10-17 1974-05-10 Guinard Pompes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR530978A (fr) * 1921-02-12 1922-01-04 Rouchaud & Lamassiaude Ets Perfectionnements apportés aux pompes alimentant les filtres-presses
GB797840A (en) * 1955-07-13 1958-07-09 Distillers Co Yeast Ltd Improvements relating to hydrolically actuated diaphragm pumps
US3070030A (en) * 1958-07-24 1962-12-25 William H Mashinter Pump
FR1426416A (fr) * 1964-01-08 1966-01-28 Panther Pumps & Equipment Comp Appareil de transfert actionné par un fluide
FR2164024A1 (fr) * 1971-12-10 1973-07-27 Malizard Max
DE2624129A1 (de) * 1975-09-08 1977-03-31 Ring Membranpumpe

Also Published As

Publication number Publication date
JPS5560676A (en) 1980-05-07
AU5202979A (en) 1980-05-01
EP0011022A1 (fr) 1980-05-14
FR2439880B1 (fr) 1982-06-25

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Legal Events

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ST Notification of lapse