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FR2940398B1 - Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression - Google Patents

Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression

Info

Publication number
FR2940398B1
FR2940398B1 FR0858950A FR0858950A FR2940398B1 FR 2940398 B1 FR2940398 B1 FR 2940398B1 FR 0858950 A FR0858950 A FR 0858950A FR 0858950 A FR0858950 A FR 0858950A FR 2940398 B1 FR2940398 B1 FR 2940398B1
Authority
FR
France
Prior art keywords
shutter
enclosure
pipe
opening
steam generator
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
FR0858950A
Other languages
English (en)
Other versions
FR2940398A1 (fr
Inventor
Gall Lionel Le
Pierre Chevalier
Guillaume Ruiz
Blaise Carles
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
Areva NP SAS
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 Areva NP SAS filed Critical Areva NP SAS
Priority to FR0858950A priority Critical patent/FR2940398B1/fr
Priority to PCT/FR2009/052589 priority patent/WO2010072949A1/fr
Priority to US13/141,296 priority patent/US9068684B2/en
Priority to TW098143913A priority patent/TW201040429A/zh
Publication of FR2940398A1 publication Critical patent/FR2940398A1/fr
Application granted granted Critical
Publication of FR2940398B1 publication Critical patent/FR2940398B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/11—Plugs
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/006—Details of nuclear power plant primary side of steam generators
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
FR0858950A 2008-12-22 2008-12-22 Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression Expired - Fee Related FR2940398B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0858950A FR2940398B1 (fr) 2008-12-22 2008-12-22 Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression
PCT/FR2009/052589 WO2010072949A1 (fr) 2008-12-22 2009-12-17 Obturateur etanche d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression
US13/141,296 US9068684B2 (en) 2008-12-22 2009-12-17 Sealed stopper for an opening in a tubing for joining a chamber and a piping, particularly in the steam generator of a nuclear pressurised water reactor
TW098143913A TW201040429A (en) 2008-12-22 2009-12-21 Sealed closure means for an opening of a junction pipe of a vessel and a conduit, in particular for a steam generator of a pressurised water nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858950A FR2940398B1 (fr) 2008-12-22 2008-12-22 Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression

Publications (2)

Publication Number Publication Date
FR2940398A1 FR2940398A1 (fr) 2010-06-25
FR2940398B1 true FR2940398B1 (fr) 2013-07-05

Family

ID=40897512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858950A Expired - Fee Related FR2940398B1 (fr) 2008-12-22 2008-12-22 Obturateur d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation, notamment d'un generateur de vapeur d'un reacteur a eau sous pression

Country Status (4)

Country Link
US (1) US9068684B2 (fr)
FR (1) FR2940398B1 (fr)
TW (1) TW201040429A (fr)
WO (1) WO2010072949A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941031B1 (fr) * 2009-01-14 2011-02-11 Areva Np Obturateur etanche d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation et procede pour la mise en oeuvre d'un tel obturateur
JP5843681B2 (ja) * 2012-03-27 2016-01-13 三菱重工業株式会社 保護装置および蒸気発生器製造方法
DE102012223771A1 (de) * 2012-12-19 2014-06-26 Krones Ag Auflageteller mit Druckelementen
US9556997B2 (en) * 2014-04-14 2017-01-31 Oceaneering International, Inc. Large diameter pipe plug
FR3047601B1 (fr) * 2016-02-04 2021-07-30 Endel Faux-couvercle pour tranche nucleaire, de manutention facilitee
CN106512032B (zh) * 2016-12-09 2022-06-28 昆山新莱洁净应用材料股份有限公司 一种配备双重联锁功能的全自动蒸汽灭菌器
US20190057788A1 (en) * 2017-01-30 2019-02-21 Exelon Generation Company, Llc Jet pump plug seal and methods of making and using same
CN107420543A (zh) * 2017-08-17 2017-12-01 泰豪科技股份有限公司 一种薄壁管道密封装置
CN108386649B (zh) * 2018-04-03 2024-03-19 中石化第四建设有限公司 一种管道试压封堵结构
US11788625B2 (en) * 2020-05-27 2023-10-17 Hoffman Enclosures, Inc. Hygienic hole seal
CN113154039B (zh) * 2021-04-07 2025-03-14 江苏核电有限公司 一种反应堆不规则型地漏封堵装置
EP4394236B1 (fr) * 2023-01-02 2025-08-27 Volvo Truck Corporation Réservoir de stockage pour véhicule pour le stockage de fluides
CN119252521B (zh) * 2024-09-03 2025-11-04 广西防城港核电有限公司 核电蒸汽发生器堵管设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607370A (en) * 1948-07-13 1952-08-19 Oscar F Anderson Pipe plug
US4482076A (en) * 1979-02-02 1984-11-13 Combustion Engineering, Inc. Nozzle plug for submersible vessel
US4312708A (en) * 1979-03-05 1982-01-26 Thaxton, Inc. Reactor stud hole plug unit
US4519519A (en) * 1982-02-26 1985-05-28 Westinghouse Electric Corp. Fuel transfer tube quick opening hatch
US4682630A (en) * 1984-08-10 1987-07-28 Combustion Engineering, Inc. High pressure nozzle dam
US4671326A (en) * 1984-09-17 1987-06-09 Westinghouse Electric Corp. Dual seal nozzle dam and alignment means therefor
US4671518A (en) * 1985-01-07 1987-06-09 Westinghouse Electric Corp. Inflatable reactor vessel stud hole plug
US4690172A (en) * 1985-12-17 1987-09-01 Westinghouse Electric Corp. Foldable dual-seal nozzle dam
US5032350A (en) * 1988-12-15 1991-07-16 Combustion Engineering, Inc. System for installing a steam generator nozzle dam
US4957215A (en) * 1989-02-13 1990-09-18 Cliff Evans Segmented nozzle dam
US5007460A (en) * 1989-04-03 1991-04-16 Nuclear Energy Services, Inc. Adjustable nozzle dam assembly and method of installing same
US4959192A (en) * 1989-06-13 1990-09-25 Tennesse Valley Authority Nozzle dam translocating system
US5238054A (en) * 1990-11-26 1993-08-24 Westinghouse Electric Corp. Steam generator nozzle dam
US5171514A (en) * 1991-02-01 1992-12-15 Westinghouse Electric Corp. Nozzle dam having a unitary plug
FR2708080B1 (fr) * 1993-07-19 1995-10-06 Framatome Sa Ensemble de fermeture étanche d'une tubulure de jonction d'une enceinte et d'une canalisation et son utilisation.
US7464727B1 (en) * 2007-10-22 2008-12-16 Ips Corporation Clean-out repair plug

Also Published As

Publication number Publication date
US20120279965A1 (en) 2012-11-08
WO2010072949A1 (fr) 2010-07-01
TW201040429A (en) 2010-11-16
US9068684B2 (en) 2015-06-30
FR2940398A1 (fr) 2010-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160831