FR1023856A - Device for closing the peripheral orifices - Google Patents

Device for closing the peripheral orifices

Info

Publication number
FR1023856A
FR1023856A FR1023856DA FR1023856A FR 1023856 A FR1023856 A FR 1023856A FR 1023856D A FR1023856D A FR 1023856DA FR 1023856 A FR1023856 A FR 1023856A
Authority
FR
France
Prior art keywords
closing
peripheral orifices
orifices
peripheral
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)
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.)
CONST ET D EQUIPEMENTS MECANIQ
Original Assignee
CONST ET D EQUIPEMENTS MECANIQ
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 CONST ET D EQUIPEMENTS MECANIQ filed Critical CONST ET D EQUIPEMENTS MECANIQ
Application granted granted Critical
Publication of FR1023856A publication Critical patent/FR1023856A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1023856D 1950-07-04 1950-07-04 Device for closing the peripheral orifices Expired FR1023856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1023856T 1950-07-04

Publications (1)

Publication Number Publication Date
FR1023856A true FR1023856A (en) 1953-03-25

Family

ID=9578513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1023856D Expired FR1023856A (en) 1950-07-04 1950-07-04 Device for closing the peripheral orifices

Country Status (1)

Country Link
FR (1) FR1023856A (en)

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