ES2112027T3 - Dispositivo de estanqueidad para una columna de instrumentacion que atraviesa la tapa de la vasija de un reactor nuclear en el interior de un adaptador. - Google Patents

Dispositivo de estanqueidad para una columna de instrumentacion que atraviesa la tapa de la vasija de un reactor nuclear en el interior de un adaptador.

Info

Publication number
ES2112027T3
ES2112027T3 ES95401960T ES95401960T ES2112027T3 ES 2112027 T3 ES2112027 T3 ES 2112027T3 ES 95401960 T ES95401960 T ES 95401960T ES 95401960 T ES95401960 T ES 95401960T ES 2112027 T3 ES2112027 T3 ES 2112027T3
Authority
ES
Spain
Prior art keywords
cover
adapter
supporting surface
instrumentation column
sealing device
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 - Lifetime
Application number
ES95401960T
Other languages
English (en)
Inventor
Jacques Malmasson
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.)
ATEA
Areva NP SAS
ATEA Societe Atlantique de Techniques Avancees
Original Assignee
ATEA
Framatome SA
ATEA Societe Atlantique de Techniques Avancees
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 ATEA, Framatome SA, ATEA Societe Atlantique de Techniques Avancees filed Critical ATEA
Application granted granted Critical
Publication of ES2112027T3 publication Critical patent/ES2112027T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Gasket Seals (AREA)

Abstract

LA COLUMNA DE INSTRUMENTACION (5) SE APOYA MEDIANTE UNA SUPERFICIE DE APOYO Y UNA JUNTA DE ESTANQUEIDAD (16) EN EL INTERIOR DE UN ELEMENTO DE APOYO QUE COMPRENDE UNA SECCION TUBULAR (8) Y UNA TAPA DE CIERRE (11) MONTADOS ENTRE SI POR MEDIOS DE MONTAJE ROSCADOS. LA SECCION TUBULAR (8) Y LA TAPA (11) COMPRENDE CADA UNO UNA SUPERFICIE DE APOYO (33A, 34) SIMETRICA DE REVOLUCION ALREDEDOR DEL EJE DE LA COLUMNA DE INSTRUMENTACION (5). LA SUPERFICIE DE APOYO (33A) DE LA TAPA (11) Y LA SUPERFICIE DE APOYO (34) DE LA SECCION TUBULAR (8) ASEGURAN ENTRE SI POR CONTACTO DIRECTO METAL SOBRE METAL UNA ESTANQUEIDAD AL AGUA A PRESION DEL REACTOR.
ES95401960T 1994-09-09 1995-08-25 Dispositivo de estanqueidad para una columna de instrumentacion que atraviesa la tapa de la vasija de un reactor nuclear en el interior de un adaptador. Expired - Lifetime ES2112027T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410815A FR2724484B1 (fr) 1994-09-09 1994-09-09 Dispositif d'etancheite pour une colonne d'instrumentation traversant le couvercle de la cuve d'un reacteur nucleaire a l'interieur d'un adaptateur

Publications (1)

Publication Number Publication Date
ES2112027T3 true ES2112027T3 (es) 1998-03-16

Family

ID=9466824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401960T Expired - Lifetime ES2112027T3 (es) 1994-09-09 1995-08-25 Dispositivo de estanqueidad para una columna de instrumentacion que atraviesa la tapa de la vasija de un reactor nuclear en el interior de un adaptador.

Country Status (7)

Country Link
US (1) US5748689A (es)
EP (1) EP0701260B1 (es)
JP (1) JPH08179080A (es)
KR (1) KR960012037A (es)
CN (1) CN1123450A (es)
ES (1) ES2112027T3 (es)
FR (1) FR2724484B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69823406T2 (de) 1997-02-21 2005-01-13 Medtronic AVE, Inc., Santa Rosa Röntgenvorrichtung versehen mit einer Dehnungsstruktur zur lokalen Bestrahlung des Inneren eines Körpers
US6163588A (en) * 1998-12-23 2000-12-19 General Electric Company Core plate and reactor internal pump differential pressure lines for a boiling water reactor
FR2883096B1 (fr) * 2005-03-14 2007-06-01 Framatome Anp Sas Procede et ensemble de remplacement d'au moins une colonne de thermocouples des equipements internes superieurs d'un reacteur nucleaire
FR2952749B1 (fr) * 2009-11-18 2012-09-07 Areva Np Procede de securisation et de confinement du plan de joint d'une cuve d'un reacteur nucleaire et joint d'etancheite pour la mise en oeuvre de ce procede.
CN103400614B (zh) * 2013-07-31 2016-01-20 中国核动力研究设计院 单根探测器用自紧式密封结构
JP6621244B2 (ja) 2015-03-26 2019-12-18 三菱重工業株式会社 管台シール構造
CN106895149A (zh) * 2015-12-21 2017-06-27 中国核动力研究设计院 小直径管形结构用可锁紧式快装密封装置
CN108020337A (zh) * 2017-11-30 2018-05-11 中国航发沈阳黎明航空发动机有限责任公司 一种用于燃气轮机的测温热电偶
JP7480162B2 (ja) * 2019-02-25 2024-05-09 ウェスティングハウス エレクトリック カンパニー エルエルシー サーマルスリーブのための回転止め配置
CN111354482B (zh) * 2019-12-27 2022-04-15 中国核动力研究设计院 一种填料环可重复使用的堆芯仪表组件
CN112233821B (zh) * 2020-09-10 2024-02-09 福建福清核电有限公司 一种反应堆压力容器热电偶机械密封紧固装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793195A (fr) * 1971-12-23 1973-04-16 Combustion Eng Reacteur nucleaire equipe d'un dispositif hydraulique individuel pour actionner chaque barre de commande
US4402773A (en) * 1977-09-15 1983-09-06 Smith International, Inc. Remote automatic make-up stab-in sealing system
JPS5944552B2 (ja) * 1981-05-14 1984-10-30 新日本製鐵株式会社 高気密性油井管用ネジ継手
US4515750A (en) * 1982-09-20 1985-05-07 The United States Of America As Represented By The United States Department Of Energy Sealing coupling
US4655483A (en) * 1984-05-14 1987-04-07 Combustion Engineering, Inc. Boundary seal for vessel penetration
US4653172A (en) * 1985-02-05 1987-03-31 Westinghouse Electric Corp. Axial clamp for nuclear reactor head penetration conoseal joints
US4723795A (en) * 1986-05-05 1988-02-09 Combustion Engineering, Inc. Instrument penetration for high pressure vessels
US4812285A (en) * 1986-10-30 1989-03-14 Westinghouse Electric Corp. Instrumentation port clamps and clamping systems
US4807262A (en) * 1986-10-30 1989-02-21 Westinghouse Electric Corp. Apparatus for sealing the seam between two conduits
SE457029B (sv) * 1987-03-30 1988-11-21 Asea Atom Ab Taetningsanordning vid kaernkraftreaktor
FR2642217B1 (fr) * 1989-01-25 1991-05-03 Framatome Sa Dispositif d'etancheite pour une colonne d'instrumentation traversant le couvercle d'une cuve de reacteur nucleaire a eau sous pression
US5194214A (en) * 1991-05-13 1993-03-16 Westinghouse Electric Corp. Tube plug and method for plugging a tube
US5513227A (en) * 1992-12-31 1996-04-30 Combustion Engineering Inc. Readily disconnectable nozzle arrangement for use with a nuclear reactor
FR2701154B1 (fr) * 1993-02-03 1995-04-28 Framatome Sa Dispositif de serrage étanche d'une colonne d'instrumentation contre une portée d'appui.
FR2718276B1 (fr) 1994-03-31 1996-06-21 Framatome Sa Dispositif d'étanchéité pour une colonne d'instrumentation.

Also Published As

Publication number Publication date
KR960012037A (ko) 1996-04-20
FR2724484A1 (fr) 1996-03-15
EP0701260B1 (fr) 1998-01-07
CN1123450A (zh) 1996-05-29
JPH08179080A (ja) 1996-07-12
FR2724484B1 (fr) 1996-12-13
US5748689A (en) 1998-05-05
EP0701260A1 (fr) 1996-03-13

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