Sealing-plugs

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G21C13/06

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C13/00Pressure vessels Containment vessels Containment in general

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G21C13/06Sealing-plugs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
- Patent number 11,721,445
- Issue date Aug 8, 2023
- Westinghouse Electric Company LLC
- Eric M. Benacquista
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor pressure vessel including pipe restraint device, and/or pip...
- Patent number 11,530,769
- Issue date Dec 20, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Joel Patrick Melito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
- Patent number 11,501,887
- Issue date Nov 15, 2022
- Westinghouse Electric Company LLC
- Eric M. Benacquista
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Replacing a thermal sleeve in a reactor vessel head adapter
- Patent number 11,189,386
- Issue date Nov 30, 2021
- Westinghouse Electric Company LLC
- Eric M. Benacquista
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for using pipe cap assembly
- Patent number 11,105,454
- Issue date Aug 31, 2021
- Benjamin H. Ramirez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mitigation assembly for nuclear reactor comprising a removable seal...
- Patent number 11,087,894
- Issue date Aug 10, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Thierry Beck
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Bolt installation and tensioning system
- Patent number 11,017,909
- Issue date May 25, 2021
- NuScale Power, LLC
- Steven W. Shaw
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Baffle structure for channel
- Patent number 10,943,704
- Issue date Mar 9, 2021
- Tsinghua University
- Zuoyi Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pressure boundary bolted anti-ejection device
- Patent number 10,867,711
- Issue date Dec 15, 2020
- Westinghouse Electric Company LLC
- Brandon F. Good
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Containment seal
- Patent number 10,796,808
- Issue date Oct 6, 2020
- NuScale Power, LLC
- Derek Noel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nozzle seal structure
- Patent number 10,699,815
- Issue date Jun 30, 2020
- Mitsubishi Heavy Industries, Ltd.
- Tadaaki Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pipe cap with transition fitting
- Patent number 10,520,124
- Issue date Dec 31, 2019
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reactor pressure vessel including pipe restraint device, and/or a p...
- Patent number 10,473,255
- Issue date Nov 12, 2019
- GE-Hitachi Nuclear Energy Americas LLC
- Joel Patrick Melito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Assembly with a tube locking device, and associated maintenance method
- Patent number 10,431,344
- Issue date Oct 1, 2019
- AREVA NP
- Christophe Parize
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe cap with transition fitting
- Patent number 10,221,985
- Issue date Mar 5, 2019
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nuclear reactor nozzle repair method
- Patent number 10,026,512
- Issue date Jul 17, 2018
- Mitsubishi Heavy Industries, Ltd.
- Tsuyoshi Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor having plate or micro-channel heat exchangers integ...
- Patent number 10,002,682
- Issue date Jun 19, 2018
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Charles Fribourg
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for closing a drive casing pipe
- Patent number 9,922,735
- Issue date Mar 20, 2018
- Areva GmbH
- Erhard Müller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Remotely installed fuel transfer tube closure system
- Patent number 9,685,245
- Issue date Jun 20, 2017
- Preferred Utilities Manufacturing Corporation
- Bernard DeFazio
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fault-proof feed-through device
- Patent number 9,413,152
- Issue date Aug 9, 2016
- Schott AG
- Oliver Wolfgang Fritz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealed stopper for an opening in a tubing for joining a chamber and...
- Patent number 9,068,684
- Issue date Jun 30, 2015
- AREVA NP
- Lionel Le Gall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nuclear reactor bottom-mounted instrumentation nozzle repair method
- Patent number 9,053,828
- Issue date Jun 9, 2015
- Westinghouse Electric Company LLC
- Bruce R. Newton
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for an expanding split bushing pipe plug assembly
- Patent number 8,989,337
- Issue date Mar 24, 2015
- GE-Hitachi Nuclear Energy Americas LLC
- Robin D. Sprague
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealed stopper for an opening in a junction tubing between a housin...
- Patent number 8,851,123
- Issue date Oct 7, 2014
- AREVA NP
- Lionel Le Gall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Diaphragm for sealing openings in pressure vessels
- Patent number 6,921,090
- Issue date Jul 26, 2005
- Babcock & Wilcox Canada Ltd.
- Nansheng Sun
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor stud cleaning booth
- Patent number 6,240,153
- Issue date May 29, 2001
- STP Nuclear Operating Company
- John S. Griffin
- B08 - CLEANING
Information Patent Grant
Stud tensioning device for flange cover
- Patent number 6,223,925
- Issue date May 1, 2001
- Foster Wheeler Corporation
- Allen S. Malsbury
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nuclear rector vessel with nozzle plug
- Patent number 5,850,423
- Issue date Dec 15, 1998
- Westinghouse Electric Corporation
- Edward J. Rusnica
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for servicing a reactor such as tensioning reactor vessel...
- Patent number 5,730,421
- Issue date Mar 24, 1998
- Westinghouse Electric Corporation
- John J. Wilhelm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reactor vessel seal and method for temporarily sealing a reactor pr...
- Patent number 5,706,319
- Issue date Jan 6, 1998
- Joseph Oat Corporation
- Michael Holtz
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
NUCLEAR POWER GENERATION SYSTEM
- Publication number 20230317307
- Publication date Oct 5, 2023
- Adam SPINKS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REPLACEMENT THERMAL SLEEVE FOR A REACTOR VESSEL CLOSURE HEAD PENETR...
- Publication number 20230074289
- Publication date Mar 9, 2023
- Westinghouse Electric Company LLC
- ERIC M. BENACQUISTA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
THERMAL SLEEVE
- Publication number 20210158980
- Publication date May 27, 2021
- Westinghouse Electric Company LLC
- ERIC M. BENACQUISTA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR PRESSURE VESSEL INCLUDING PIPE RESTRAINT DEVICE, AND/OR PIP...
- Publication number 20200116286
- Publication date Apr 16, 2020
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Joel Patrick Melito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method For Using Pipe Cap Assembly
- Publication number 20200116290
- Publication date Apr 16, 2020
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THERMAL SLEEVE
- Publication number 20190252082
- Publication date Aug 15, 2019
- Westinghouse Electric Company LLC
- ERIC M. BENACQUISTA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PIPE CAP WITH TRANSITION FITTING
- Publication number 20190170284
- Publication date Jun 6, 2019
- Benjamin H. Ramirez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MITIGATION ASSEMBLY FOR NUCLEAR REACTOR COMPRISING A REMOVABLE SEAL...
- Publication number 20190019585
- Publication date Jan 17, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Thierry Beck
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
BAFFLE STRUCTURE FOR CHANNEL
- Publication number 20180197642
- Publication date Jul 12, 2018
- TSINGHUA UNIVERSITY
- Zuoyi Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PRESSURE BOUNDARY BOLTED ANTI-EJECTION DEVICE
- Publication number 20180151263
- Publication date May 31, 2018
- Westinghouse Electric Company, LLC
- BRANDON F. GOOD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NOZZLE SEAL STRUCTURE
- Publication number 20180047468
- Publication date Feb 15, 2018
- Mitsubishi Heavy Industries, Ltd.
- Tadaaki Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Fuel Assembly For An SFR Nuclear Reactor, Comprising A Housing Cont...
- Publication number 20170352442
- Publication date Dec 7, 2017
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Denis Lorenzo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PIPE CAP WITH TRANSITION FITTING
- Publication number 20170284586
- Publication date Oct 5, 2017
- Benjamin H. Ramirez
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED-TYPE PRESSURIZED WATER NUCLEAR REACTOR COMPRISING AN INT...
- Publication number 20150371724
- Publication date Dec 24, 2015
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE TECHNICATOME
- Laurent CANDILLIER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NOZZLE REPAIR METHOD AND NUCLEAR REACTOR VESSEL
- Publication number 20150348658
- Publication date Dec 3, 2015
- Mitsubishi Heavy Industries, Ltd.
- Tsuyoshi Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR CLOSING A DRIVE CASING PIPE
- Publication number 20150243381
- Publication date Aug 27, 2015
- AREVA GMBH
- Erhard Müller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FAULT-PROOF FEED-THROUGH DEVICE
- Publication number 20140231133
- Publication date Aug 21, 2014
- SCHOTT AG
- Oliver Wolfgang Fritz
- G02 - OPTICS
Information Patent Application
NUCLEAR REACTOR BOTTOM-MOUNTED INSTRUMENTATION NOZZLE REPAIR METHOD
- Publication number 20140123456
- Publication date May 8, 2014
- Westinghouse Electric Company LLC
- Bruce R. Newton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SHUT-OFF DEVICE FOR A NUCLEAR REACTOR FLUID DUCT, IN PARTICULAR FOR...
- Publication number 20130108002
- Publication date May 2, 2013
- AREVA NP
- Gilles Kapala
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SEALED STOPPER FOR AN OPENING IN A TUBING FOR JOINING A CHAMBER AND...
- Publication number 20120279965
- Publication date Nov 8, 2012
- AREVA NP
- Lionel Le Gall
- F22 - STEAM GENERATION
Information Patent Application
METHOD AND APPARATUS FOR AN EXPANDING SPLIT BUSHING PIPE PLUG ASSEMBLY
- Publication number 20120155599
- Publication date Jun 21, 2012
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Robin D. Sprague
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEALED STOPPER FOR AN OPENING IN A JUNCTION TUBING BETWEEN A HOUSIN...
- Publication number 20120103995
- Publication date May 3, 2012
- AREVA NP
- Lionel Le Gall
- F22 - STEAM GENERATION
Information Patent Application
Diaphragm for sealing openings in pressure vessels
- Publication number 20030201607
- Publication date Oct 30, 2003
- Nansheng Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Sealing-plugs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Replacement thermal sleeve for a reactor vessel closure head penetr...

Reactor pressure vessel including pipe restraint device, and/or pip...

Replacement thermal sleeve for a reactor vessel closure head penetr...

Replacing a thermal sleeve in a reactor vessel head adapter

Method for using pipe cap assembly

Mitigation assembly for nuclear reactor comprising a removable seal...

Bolt installation and tensioning system

Baffle structure for channel

Pressure boundary bolted anti-ejection device

Containment seal

Nozzle seal structure

Pipe cap with transition fitting

Reactor pressure vessel including pipe restraint device, and/or a p...

Assembly with a tube locking device, and associated maintenance method

Pipe cap with transition fitting

Nuclear reactor nozzle repair method

Nuclear reactor having plate or micro-channel heat exchangers integ...

Device for closing a drive casing pipe

Remotely installed fuel transfer tube closure system

Fault-proof feed-through device

Sealed stopper for an opening in a tubing for joining a chamber and...

Nuclear reactor bottom-mounted instrumentation nozzle repair method

Method and apparatus for an expanding split bushing pipe plug assembly

Sealed stopper for an opening in a junction tubing between a housin...

Diaphragm for sealing openings in pressure vessels

Reactor stud cleaning booth

Stud tensioning device for flange cover

Nuclear rector vessel with nozzle plug

Apparatus for servicing a reactor such as tensioning reactor vessel...

Reactor vessel seal and method for temporarily sealing a reactor pr...

Patents Applicationslast 30 patents

NUCLEAR POWER GENERATION SYSTEM

REPLACEMENT THERMAL SLEEVE FOR A REACTOR VESSEL CLOSURE HEAD PENETR...

THERMAL SLEEVE

REACTOR PRESSURE VESSEL INCLUDING PIPE RESTRAINT DEVICE, AND/OR PIP...

Method For Using Pipe Cap Assembly

THERMAL SLEEVE

PIPE CAP WITH TRANSITION FITTING

MITIGATION ASSEMBLY FOR NUCLEAR REACTOR COMPRISING A REMOVABLE SEAL...

BAFFLE STRUCTURE FOR CHANNEL

PRESSURE BOUNDARY BOLTED ANTI-EJECTION DEVICE

NOZZLE SEAL STRUCTURE

Fuel Assembly For An SFR Nuclear Reactor, Comprising A Housing Cont...

PIPE CAP WITH TRANSITION FITTING

INTEGRATED-TYPE PRESSURIZED WATER NUCLEAR REACTOR COMPRISING AN INT...

NOZZLE REPAIR METHOD AND NUCLEAR REACTOR VESSEL

DEVICE FOR CLOSING A DRIVE CASING PIPE

FAULT-PROOF FEED-THROUGH DEVICE

NUCLEAR REACTOR BOTTOM-MOUNTED INSTRUMENTATION NOZZLE REPAIR METHOD

SHUT-OFF DEVICE FOR A NUCLEAR REACTOR FLUID DUCT, IN PARTICULAR FOR...

SEALED STOPPER FOR AN OPENING IN A TUBING FOR JOINING A CHAMBER AND...

METHOD AND APPARATUS FOR AN EXPANDING SPLIT BUSHING PIPE PLUG ASSEMBLY

SEALED STOPPER FOR AN OPENING IN A JUNCTION TUBING BETWEEN A HOUSIN...

Diaphragm for sealing openings in pressure vessels