FR2383503B1 - Joint d'etancheite pour tete de fermeture de reacteurs nucleaires - Google Patents

Joint d'etancheite pour tete de fermeture de reacteurs nucleaires

Info

Publication number
FR2383503B1
FR2383503B1 FR7806725A FR7806725A FR2383503B1 FR 2383503 B1 FR2383503 B1 FR 2383503B1 FR 7806725 A FR7806725 A FR 7806725A FR 7806725 A FR7806725 A FR 7806725A FR 2383503 B1 FR2383503 B1 FR 2383503B1
Authority
FR
France
Prior art keywords
gasket
nuclear reactors
closing head
closing
head
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
FR7806725A
Other languages
English (en)
Other versions
FR2383503A1 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2383503A1 publication Critical patent/FR2383503A1/fr
Application granted granted Critical
Publication of FR2383503B1 publication Critical patent/FR2383503B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G21C13/0735—Seals for closures or for rotatable closures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Gasket Seals (AREA)
FR7806725A 1977-03-10 1978-03-08 Joint d'etancheite pour tete de fermeture de reacteurs nucleaires Expired FR2383503B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/776,328 US4135973A (en) 1977-03-10 1977-03-10 Core disruptive accident margin seal

Publications (2)

Publication Number Publication Date
FR2383503A1 FR2383503A1 (fr) 1978-10-06
FR2383503B1 true FR2383503B1 (fr) 1985-07-19

Family

ID=25107081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806725A Expired FR2383503B1 (fr) 1977-03-10 1978-03-08 Joint d'etancheite pour tete de fermeture de reacteurs nucleaires

Country Status (4)

Country Link
US (1) US4135973A (fr)
JP (1) JPS53112395A (fr)
FR (1) FR2383503B1 (fr)
GB (1) GB1565037A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132993A (en) * 1979-04-03 1980-10-16 Tokyo Shibaura Electric Co Seal structure of rotary plug in nuclear reactor
JPS5953000B2 (ja) * 1979-04-03 1984-12-22 株式会社東芝 原子炉における回転プラグのシ−ル構造
US4330370A (en) * 1979-06-18 1982-05-18 Electric Power Research Institute Seal and bearing arrangement for use in a nuclear reactor
JPS5653491A (en) * 1979-10-08 1981-05-13 Tokyo Shibaura Electric Co Seal structure of shielding plug in nuclear reactor
US4348356A (en) * 1980-05-09 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Reactor vessel support system
US4401619A (en) * 1980-12-23 1983-08-30 Rockwell International Corporation Nuclear reactor sealing system
US4591068A (en) * 1983-02-15 1986-05-27 Westinghouse Electric Corp. Core barrel plug
GB2139713A (en) * 1983-04-20 1984-11-14 Vinten Ltd Seals
US4703936A (en) * 1984-11-13 1987-11-03 Westinghouse Electric Corp. Sealoff device and method for controlling the level of a fluid within first and second communicating confined regions
JPS63139813U (fr) * 1987-03-05 1988-09-14
AT8084U1 (de) * 2005-01-19 2006-01-15 Alba Tooling & Engineering Gmb Dichteinrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29050C (de) * BOLDT & VOGEL in Hamburg Ein durch Druckwasser betriebener doppelt wirkender Luft-Kompressions-Apparat
US1603903A (en) * 1925-09-28 1926-10-19 Jackson & Church Company Gasket construction for cylinder heads
US2016226A (en) * 1932-01-27 1935-10-01 Harrisburg Steel Corp Liquefier tank and method of sealing same
US3043469A (en) * 1959-06-26 1962-07-10 Audley Engineering Co Ltd Device for providing a seal for a hollow body containing a pressurized fluid
FR1525051A (fr) * 1966-11-17 1968-05-17 Commissariat Energie Atomique Dispositif d'étanchéité pour bouchon tournant de réacteur nucléaire
FR1560481A (fr) * 1968-01-18 1969-03-21
US3717352A (en) * 1969-04-26 1973-02-20 Interatum Int Atomreaktorbau G Seal for rotatable covers of nuclear reactors
FR2045605A1 (en) * 1969-06-06 1971-03-05 Commissariat Energie Atomique Seal for a rotary cap of a reactor vessel
FR2129854B1 (fr) * 1971-03-17 1973-12-07 Commissariat Energie Atomique
FR2142822A1 (en) * 1971-06-25 1973-02-02 Commissariat Energie Atomique Closure plug - for pre-stressed concrete vessels eg nuclear reactor enclosures
BE789759A (fr) * 1971-10-06 1973-02-01 Commissariat Energie Atomique Dispositif de supportage et d'etancheite applicable aux bouchons tournants de dalle de reacteur nucleaire
US4050987A (en) * 1974-12-30 1977-09-27 Westinghouse Electric Corporation Rotating plug bearing and seal
US3984942A (en) * 1975-09-17 1976-10-12 The Presray Corporation Inflatable closure seal for sliding doors
US4026763A (en) * 1976-04-12 1977-05-31 The United States Energy Research And Development Administration Liquid-metal dip seal with pneumatic spring

Also Published As

Publication number Publication date
GB1565037A (en) 1980-04-16
FR2383503A1 (fr) 1978-10-06
JPS6118711B2 (fr) 1986-05-14
JPS53112395A (en) 1978-09-30
US4135973A (en) 1979-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse