FR970173A - Installation de pompes à membrane - Google Patents

Installation de pompes à membrane

Info

Publication number
FR970173A
FR970173A FR970173DA FR970173A FR 970173 A FR970173 A FR 970173A FR 970173D A FR970173D A FR 970173DA FR 970173 A FR970173 A FR 970173A
Authority
FR
France
Prior art keywords
installation
diaphragm pumps
pumps
diaphragm
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
Other languages
English (en)
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR970173A publication Critical patent/FR970173A/fr
Expired 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • 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
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR970173D 1948-08-05 1948-08-05 Installation de pompes à membrane Expired FR970173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970173T 1948-08-05

Publications (1)

Publication Number Publication Date
FR970173A true FR970173A (fr) 1951-01-02

Family

ID=9503713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970173D Expired FR970173A (fr) 1948-08-05 1948-08-05 Installation de pompes à membrane

Country Status (1)

Country Link
FR (1) FR970173A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138637B (de) * 1959-07-21 1962-10-25 Grundstuecksverwaltungsgesells Doppelmembranpumpe, insbesondere Kraftstoffpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138637B (de) * 1959-07-21 1962-10-25 Grundstuecksverwaltungsgesells Doppelmembranpumpe, insbesondere Kraftstoffpumpe

Similar Documents

Publication Publication Date Title
FR985740A (fr) Transducteur
FR1010982A (fr) Groupe éolienne-pompe à chaleur
FR999505A (fr) Système de support pour diaphragmes de transducteurs
FR1006508A (fr) Perfectionnements aux installations téléphoniques à haut-parleur
FR970173A (fr) Installation de pompes à membrane
FR972208A (fr) Raccord de tuyauterie
FR925748A (fr) Compresseur à membrane
FR969206A (fr) Pompe à diaphragme
FR969911A (fr) Membranes dialysantes
AT168141B (de) Wandelement für Bauwerke
FR970172A (fr) Perfectionnements aux pompes à membrane
FR925749A (fr) Compresseur à membrane
FR1005688A (fr) Compresseur à membrane avec membrane à disque
FR943857A (fr) Robinet-vanne à membrane accompagnée
FR975698A (fr) Perfectionnements aux compresseurs à membrane
FR971019A (fr) Micromètre hydraulique à membrane rigide
FR1014467A (fr) Installation d'étalages
SU77279A1 (ru) Мембрана или диафрагма газовой аппаратуры
FR978115A (fr) Perfectionnements aux compresseurs et pompes à membranes
FR1009734A (fr) Installation de pompage
FR926151A (fr) Description du micromètre hydraulique à membrane
FR992781A (fr) Perfectionnement aux soupapes à diaphragme
FR928381A (fr) Membrane de pompe à diaphragme et pompe en comportant application
FR968576A (fr) Détendeur de pression
FR967191A (fr) Pompe à diaphragmes à double effet