FR2727560B1 - Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree - Google Patents

Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree

Info

Publication number
FR2727560B1
FR2727560B1 FR9414078A FR9414078A FR2727560B1 FR 2727560 B1 FR2727560 B1 FR 2727560B1 FR 9414078 A FR9414078 A FR 9414078A FR 9414078 A FR9414078 A FR 9414078A FR 2727560 B1 FR2727560 B1 FR 2727560B1
Authority
FR
France
Prior art keywords
lid
tank
nuclear reactor
tubular part
improved thermal
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 - Fee Related
Application number
FR9414078A
Other languages
English (en)
Other versions
FR2727560A1 (fr
Inventor
Mirco Fabris
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Priority to FR9414078A priority Critical patent/FR2727560B1/fr
Publication of FR2727560A1 publication Critical patent/FR2727560A1/fr
Application granted granted Critical
Publication of FR2727560B1 publication Critical patent/FR2727560B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR9414078A 1994-11-24 1994-11-24 Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree Expired - Fee Related FR2727560B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9414078A FR2727560B1 (fr) 1994-11-24 1994-11-24 Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414078A FR2727560B1 (fr) 1994-11-24 1994-11-24 Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree

Publications (2)

Publication Number Publication Date
FR2727560A1 FR2727560A1 (fr) 1996-05-31
FR2727560B1 true FR2727560B1 (fr) 1997-01-03

Family

ID=9469106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414078A Expired - Fee Related FR2727560B1 (fr) 1994-11-24 1994-11-24 Piece tubulaire de traversee du couvercle de la cuve d'un reacteur nucleaire a manchette thermique amelioree

Country Status (1)

Country Link
FR (1) FR2727560B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106017784B (zh) * 2015-03-30 2019-12-03 罗斯蒙特公司 穿过墙壁穿孔的毛细管连接装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10386001B2 (en) 2015-03-30 2019-08-20 Rosemount Inc. Multiple field device flange
FR3079960B1 (fr) 2018-04-05 2020-03-13 Framatome Reacteur nucleaire et procede de maintenance correspondant
CN114365235A (zh) * 2019-02-25 2022-04-15 西屋电气有限责任公司 用于热套管的防旋转布置
US20220375633A1 (en) * 2019-10-03 2022-11-24 Framatome Inc. Nuclear reactor head, nuclear reactor comprising such a nuclear reactor head and method of maintaining a nuclear reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600812B1 (fr) * 1986-06-27 1990-06-01 Framatome Sa Dispositif d'entrainement de barre de commande de reacteur nucleaire, a clapet mobile
FR2627321B1 (fr) * 1988-02-11 1992-08-14 Framatome Sa Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits
FR2667194B1 (fr) * 1990-09-20 1993-08-06 Framatome Sa Dispositif de guidage de grappe de controle de reacteur nucleaire.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106017784B (zh) * 2015-03-30 2019-12-03 罗斯蒙特公司 穿过墙壁穿孔的毛细管连接装置

Also Published As

Publication number Publication date
FR2727560A1 (fr) 1996-05-31

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20130731