FR1208337A - Perfectionnements aux soupapes pour pompes à déplacement positif - Google Patents

Perfectionnements aux soupapes pour pompes à déplacement positif

Info

Publication number
FR1208337A
FR1208337A FR1208337DA FR1208337A FR 1208337 A FR1208337 A FR 1208337A FR 1208337D A FR1208337D A FR 1208337DA FR 1208337 A FR1208337 A FR 1208337A
Authority
FR
France
Prior art keywords
valves
positive displacement
displacement pumps
pumps
positive
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.)
Girdlestone Pumps Ltd
Original Assignee
Girdlestone Pumps 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 Girdlestone Pumps Ltd filed Critical Girdlestone Pumps Ltd
Application granted granted Critical
Publication of FR1208337A publication Critical patent/FR1208337A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • 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
    • 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
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1208337D 1957-06-05 1958-06-05 Perfectionnements aux soupapes pour pompes à déplacement positif Expired FR1208337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208337X 1957-06-05

Publications (1)

Publication Number Publication Date
FR1208337A true FR1208337A (fr) 1960-02-23

Family

ID=10882593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1208337D Expired FR1208337A (fr) 1957-06-05 1958-06-05 Perfectionnements aux soupapes pour pompes à déplacement positif

Country Status (1)

Country Link
FR (1) FR1208337A (fr)

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