FR2296920A1 - Palier et joint de bouchon rotatif pour cuve de reacteur nucleaire - Google Patents

Palier et joint de bouchon rotatif pour cuve de reacteur nucleaire

Info

Publication number
FR2296920A1
FR2296920A1 FR7538482A FR7538482A FR2296920A1 FR 2296920 A1 FR2296920 A1 FR 2296920A1 FR 7538482 A FR7538482 A FR 7538482A FR 7538482 A FR7538482 A FR 7538482A FR 2296920 A1 FR2296920 A1 FR 2296920A1
Authority
FR
France
Prior art keywords
seal
nuclear reactor
reactor tank
rotary plug
plug bearing
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.)
Granted
Application number
FR7538482A
Other languages
English (en)
French (fr)
Other versions
FR2296920B1 (enExample
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.)
Westinghouse Electric 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 FR2296920A1 publication Critical patent/FR2296920A1/fr
Application granted granted Critical
Publication of FR2296920B1 publication Critical patent/FR2296920B1/fr
Granted 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
    • 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 Of Bearings (AREA)
FR7538482A 1974-12-30 1975-12-16 Palier et joint de bouchon rotatif pour cuve de reacteur nucleaire Granted FR2296920A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,474 US4050987A (en) 1974-12-30 1974-12-30 Rotating plug bearing and seal

Publications (2)

Publication Number Publication Date
FR2296920A1 true FR2296920A1 (fr) 1976-07-30
FR2296920B1 FR2296920B1 (enExample) 1981-08-07

Family

ID=24142794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538482A Granted FR2296920A1 (fr) 1974-12-30 1975-12-16 Palier et joint de bouchon rotatif pour cuve de reacteur nucleaire

Country Status (6)

Country Link
US (1) US4050987A (enExample)
JP (1) JPS5858039B2 (enExample)
DE (1) DE2555270A1 (enExample)
FR (1) FR2296920A1 (enExample)
GB (1) GB1491817A (enExample)
SU (1) SU620227A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383503A1 (fr) * 1977-03-10 1978-10-06 Westinghouse Electric Corp Joint d'etancheite pour tete de fermeture de reacteurs nucleaires

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330370A (en) * 1979-06-18 1982-05-18 Electric Power Research Institute Seal and bearing arrangement for use in a nuclear reactor
FR2545637B1 (fr) * 1983-05-06 1985-08-23 Novatome Dalle de fermeture de la cuve d'un reacteur nucleaire a neutrons rapides
GB8431754D0 (en) * 1984-12-17 1985-02-27 Nat Nuclear Corp Shields for nuclear reactions
JPH02136631U (enExample) * 1989-04-20 1990-11-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525051A (fr) * 1966-11-17 1968-05-17 Commissariat Energie Atomique Dispositif d'étanchéité pour bouchon tournant de réacteur nucléaire
FR2040222A1 (enExample) * 1969-04-26 1971-01-22 Interatom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689912A (en) * 1924-02-25 1928-10-30 Carrey Morse Engineering Compa Bearing and seal for same
US3042417A (en) * 1958-02-24 1962-07-03 Skf Svenska Kullagerfab Ab Centrifugal seal
US3698724A (en) * 1969-11-12 1972-10-17 Commissariat Energie Atomique Sealing device
FR2129854B1 (enExample) * 1971-03-17 1973-12-07 Commissariat Energie Atomique
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
US3819478A (en) * 1971-11-24 1974-06-25 Rockwell International Corp Top shield sealing system of a nuclear reactor
FR2168199B1 (enExample) * 1972-01-20 1974-09-13 Creusot Loire
US3837659A (en) * 1972-12-04 1974-09-24 E Moncrief Seals for rotary shafts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525051A (fr) * 1966-11-17 1968-05-17 Commissariat Energie Atomique Dispositif d'étanchéité pour bouchon tournant de réacteur nucléaire
FR2040222A1 (enExample) * 1969-04-26 1971-01-22 Interatom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383503A1 (fr) * 1977-03-10 1978-10-06 Westinghouse Electric Corp Joint d'etancheite pour tete de fermeture de reacteurs nucleaires

Also Published As

Publication number Publication date
SU620227A3 (ru) 1978-08-15
US4050987A (en) 1977-09-27
FR2296920B1 (enExample) 1981-08-07
GB1491817A (en) 1977-11-16
JPS5858039B2 (ja) 1983-12-23
JPS5192993A (enExample) 1976-08-14
DE2555270A1 (de) 1976-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration