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 pressionInfo
- 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
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 from or 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 from or 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 from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or 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 from or 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)
- Pipe Accessories (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Gasket Seals (AREA)
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 |
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 |
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 |
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 (10)
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 |
WO2018164780A2 (fr) * | 2017-01-30 | 2018-09-13 | Exelon Generation Company, Llc | Joint d'étanchéité de bouchon de pompe à jet et procédés de fabrication et d'utilisation correspondants |
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 |
EP4394236A1 (fr) * | 2023-01-02 | 2024-07-03 | Volvo Truck Corporation | Réservoir de stockage pour véhicule pour le stockage de fluides |
Family Cites Families (16)
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 |
-
2008
- 2008-12-22 FR FR0858950A patent/FR2940398B1/fr not_active Expired - Fee Related
-
2009
- 2009-12-17 WO PCT/FR2009/052589 patent/WO2010072949A1/fr active Application Filing
- 2009-12-17 US US13/141,296 patent/US9068684B2/en not_active Expired - Fee Related
- 2009-12-21 TW TW098143913A patent/TW201040429A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2010072949A1 (fr) | 2010-07-01 |
US20120279965A1 (en) | 2012-11-08 |
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 |