FR1251418A - Absolutely sealed gate valve, especially for nuclear installation fluids - Google Patents

Absolutely sealed gate valve, especially for nuclear installation fluids

Info

Publication number
FR1251418A
FR1251418A FR812668A FR812668A FR1251418A FR 1251418 A FR1251418 A FR 1251418A FR 812668 A FR812668 A FR 812668A FR 812668 A FR812668 A FR 812668A FR 1251418 A FR1251418 A FR 1251418A
Authority
FR
France
Prior art keywords
gate valve
nuclear installation
sealed gate
absolutely sealed
fluids
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
FR812668A
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.)
Chantiers de lAtlantique SA
Original Assignee
Chantiers de lAtlantique SA
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 Chantiers de lAtlantique SA filed Critical Chantiers de lAtlantique SA
Priority to FR812668A priority Critical patent/FR1251418A/en
Application granted granted Critical
Publication of FR1251418A publication Critical patent/FR1251418A/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
    • F16K3/04—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 pivoted closure members
    • F16K3/06—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/502—Mechanical actuating means with screw-spindle or internally threaded actuating means actuating pivotable valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR812668A 1959-12-10 1959-12-10 Absolutely sealed gate valve, especially for nuclear installation fluids Expired FR1251418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR812668A FR1251418A (en) 1959-12-10 1959-12-10 Absolutely sealed gate valve, especially for nuclear installation fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812668A FR1251418A (en) 1959-12-10 1959-12-10 Absolutely sealed gate valve, especially for nuclear installation fluids

Publications (1)

Publication Number Publication Date
FR1251418A true FR1251418A (en) 1961-01-20

Family

ID=8722409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812668A Expired FR1251418A (en) 1959-12-10 1959-12-10 Absolutely sealed gate valve, especially for nuclear installation fluids

Country Status (1)

Country Link
FR (1) FR1251418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634885A1 (en) * 1976-08-03 1978-02-09 Leybold Heraeus Gmbh & Co Kg PENDULUM VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634885A1 (en) * 1976-08-03 1978-02-09 Leybold Heraeus Gmbh & Co Kg PENDULUM VALVE

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