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FR865608A - Valve à main - Google Patents

Valve à main

Info

Publication number
FR865608A
FR865608A FR865608DA FR865608A FR 865608 A FR865608 A FR 865608A FR 865608D A FR865608D A FR 865608DA FR 865608 A FR865608 A FR 865608A
Authority
FR
France
Prior art keywords
hand valve
valve
hand
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)
Inventor
Arthur Larue Parker
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 FR865608A publication Critical patent/FR865608A/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
    • F16K39/045—Devices for relieving the pressure on the sealing faces for sliding valves of rotating or pivoting type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR865608D 1940-05-14 1940-05-14 Valve à main Expired FR865608A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865608T 1940-05-14

Publications (1)

Publication Number Publication Date
FR865608A true FR865608A (fr) 1941-05-29

Family

ID=9344459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865608D Expired FR865608A (fr) 1940-05-14 1940-05-14 Valve à main

Country Status (1)

Country Link
FR (1) FR865608A (fr)

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