FR941396A - Pompe à diaphragme - Google Patents

Pompe à diaphragme

Info

Publication number
FR941396A
FR941396A FR941396DA FR941396A FR 941396 A FR941396 A FR 941396A FR 941396D A FR941396D A FR 941396DA FR 941396 A FR941396 A FR 941396A
Authority
FR
France
Prior art keywords
diaphragm pump
diaphragm
pump
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.)
Self Priming Pump & Eng Co Ltd
Gaskell and Chambers Ltd
Original Assignee
Self Priming Pump & Eng Co Ltd
Gaskell and Chambers 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 Self Priming Pump & Eng Co Ltd, Gaskell and Chambers Ltd filed Critical Self Priming Pump & Eng Co Ltd
Application granted granted Critical
Publication of FR941396A publication Critical patent/FR941396A/fr
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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR941396D 1946-03-29 1947-02-05 Pompe à diaphragme Expired FR941396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB941396X 1946-03-29

Publications (1)

Publication Number Publication Date
FR941396A true FR941396A (fr) 1949-01-10

Family

ID=10758145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941396D Expired FR941396A (fr) 1946-03-29 1947-02-05 Pompe à diaphragme

Country Status (1)

Country Link
FR (1) FR941396A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437510A1 (fr) * 1978-09-28 1980-04-25 Mac Carry John Perfectionnement a une pompe a membrane double

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437510A1 (fr) * 1978-09-28 1980-04-25 Mac Carry John Perfectionnement a une pompe a membrane double

Similar Documents

Publication Publication Date Title
FR910526A (fr) Pompe à béton
FR951706A (fr) Régulateur à transducteur
FR925748A (fr) Compresseur à membrane
FR941396A (fr) Pompe à diaphragme
FR969206A (fr) Pompe à diaphragme
CH273427A (fr) Matériel photographique diazotype.
FR925749A (fr) Compresseur à membrane
FR954019A (fr) Pompe
FR928226A (fr) Pompe
FR990698A (fr) Perfectionnements aux pompes à diaphragme
FR942755A (fr) Pompe à débit constant
FR928588A (fr) Perfectionnements aux pompes à draguer
FR998450A (fr) Pompe à débit variable
FR928381A (fr) Membrane de pompe à diaphragme et pompe en comportant application
FR54949E (fr) Pompe
FR1001976A (fr) Pompe
FR950131A (fr) Pompes à débit variable
FR1043464A (fr) Pompe à diaphragme
FR947750A (fr) Pompe à débit uniforme
FR909631A (fr) Pompe
FR952099A (fr) Diaphragme avec bobine
FR940128A (fr) Pompe à débit réglable
FR927131A (fr) Pompe à pneumatiques
FR947834A (fr) Pompe
FR951703A (fr) Pompe à mazout