FR994887A - Improvements to valves for pressurized liquids in which the plugging takes place by deformation of a rubber member - Google Patents

Improvements to valves for pressurized liquids in which the plugging takes place by deformation of a rubber member

Info

Publication number
FR994887A
FR994887A FR994887DA FR994887A FR 994887 A FR994887 A FR 994887A FR 994887D A FR994887D A FR 994887DA FR 994887 A FR994887 A FR 994887A
Authority
FR
France
Prior art keywords
valves
deformation
takes place
rubber member
pressurized liquids
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
French (fr)
Inventor
Henri-Frank Fournier
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 filed Critical
Application granted granted Critical
Publication of FR994887A publication Critical patent/FR994887A/en
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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/061—Screw clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR994887D 1945-02-15 1945-02-15 Improvements to valves for pressurized liquids in which the plugging takes place by deformation of a rubber member Expired FR994887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994887T 1945-02-15

Publications (1)

Publication Number Publication Date
FR994887A true FR994887A (en) 1951-11-23

Family

ID=9556740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994887D Expired FR994887A (en) 1945-02-15 1945-02-15 Improvements to valves for pressurized liquids in which the plugging takes place by deformation of a rubber member

Country Status (1)

Country Link
FR (1) FR994887A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352321A (en) * 1962-11-27 1967-11-14 Vide Soc Gen Du Flexible gate device pressure lock arrangement using same
FR2191962A1 (en) * 1972-07-06 1974-02-08 Bopp & Reuther Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352321A (en) * 1962-11-27 1967-11-14 Vide Soc Gen Du Flexible gate device pressure lock arrangement using same
FR2191962A1 (en) * 1972-07-06 1974-02-08 Bopp & Reuther Gmbh

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