FR1357657A - Gas valve for large section pipes - Google Patents

Gas valve for large section pipes

Info

Publication number
FR1357657A
FR1357657A FR921773A FR921773A FR1357657A FR 1357657 A FR1357657 A FR 1357657A FR 921773 A FR921773 A FR 921773A FR 921773 A FR921773 A FR 921773A FR 1357657 A FR1357657 A FR 1357657A
Authority
FR
France
Prior art keywords
gas valve
large section
section pipes
pipes
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
FR921773A
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.)
WECKER SARL USINE
Original Assignee
WECKER SARL USINE
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 WECKER SARL USINE filed Critical WECKER SARL USINE
Priority to FR921773A priority Critical patent/FR1357657A/en
Application granted granted Critical
Publication of FR1357657A publication Critical patent/FR1357657A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/207—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR921773A 1963-01-17 1963-01-17 Gas valve for large section pipes Expired FR1357657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921773A FR1357657A (en) 1963-01-17 1963-01-17 Gas valve for large section pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921773A FR1357657A (en) 1963-01-17 1963-01-17 Gas valve for large section pipes

Publications (1)

Publication Number Publication Date
FR1357657A true FR1357657A (en) 1964-04-10

Family

ID=8794934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921773A Expired FR1357657A (en) 1963-01-17 1963-01-17 Gas valve for large section pipes

Country Status (1)

Country Link
FR (1) FR1357657A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024657A5 (en) * 1969-09-13 1970-08-28 Zimmermann & Jansen Gmbh
FR3139369A1 (en) * 2022-09-07 2024-03-08 Onis Large diameter in-line shutter with blanking plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2024657A5 (en) * 1969-09-13 1970-08-28 Zimmermann & Jansen Gmbh
FR3139369A1 (en) * 2022-09-07 2024-03-08 Onis Large diameter in-line shutter with blanking plate
WO2024052238A1 (en) 2022-09-07 2024-03-14 Onis Large-diameter in-line seal comprising a sealing plate

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