FR523476A - Gate valve - Google Patents

Gate valve

Info

Publication number
FR523476A
FR523476A FR523476A FR523476DA FR523476A FR 523476 A FR523476 A FR 523476A FR 523476 A FR523476 A FR 523476A FR 523476D A FR523476D A FR 523476DA FR 523476 A FR523476 A FR 523476A
Authority
FR
France
Prior art keywords
gate valve
gate
valve
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
FR523476A
Other languages
French (fr)
Inventor
Gabriel Gomand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR523476A publication Critical patent/FR523476A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
FR523476A 1920-08-31 1920-08-31 Gate valve Expired FR523476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523476T 1920-08-31

Publications (1)

Publication Number Publication Date
FR523476A true FR523476A (en) 1921-08-18

Family

ID=8918635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523476A Expired FR523476A (en) 1920-08-31 1920-08-31 Gate valve

Country Status (2)

Country Link
DE (1) DE353901C (en)
FR (1) FR523476A (en)

Also Published As

Publication number Publication date
DE353901C (en) 1922-05-26

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