FR514187A - Cylindrical gate valve - Google Patents

Cylindrical gate valve

Info

Publication number
FR514187A
FR514187A FR514187A FR514187DA FR514187A FR 514187 A FR514187 A FR 514187A FR 514187 A FR514187 A FR 514187A FR 514187D A FR514187D A FR 514187DA FR 514187 A FR514187 A FR 514187A
Authority
FR
France
Prior art keywords
gate valve
cylindrical gate
cylindrical
valve
gate
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
FR514187A
Other languages
French (fr)
Inventor
Jean-Charles Seailles
Rene Tison
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 FR514187A publication Critical patent/FR514187A/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)
FR514187A 1920-04-21 1920-04-21 Cylindrical gate valve Expired FR514187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR514187T 1920-04-21

Publications (1)

Publication Number Publication Date
FR514187A true FR514187A (en) 1921-03-04

Family

ID=8914018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514187A Expired FR514187A (en) 1920-04-21 1920-04-21 Cylindrical gate valve

Country Status (1)

Country Link
FR (1) FR514187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089677A (en) * 1959-08-25 1963-05-14 Robert E Savaria Dump valves for aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089677A (en) * 1959-08-25 1963-05-14 Robert E Savaria Dump valves for aircraft

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