Closures for reactor-vessels

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CPC
G21C13/073

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Parent Industries

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

Current Industry

G21C13/073Closures for reactor-vessels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Nuclear reactor facility integrated with passive air cooling system
- Patent number 12,205,728
- Issue date Jan 21, 2025
- GE-Hitachi Nuclear Energy Americas LLC
- Derek Bass
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of heating primary coolant outside of primary coolant loop d...
- Patent number 11,901,088
- Issue date Feb 13, 2024
- SMR INVENTEC, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Hinged waterbox cover
- Patent number 11,635,265
- Issue date Apr 25, 2023
- TRANE INTERNATIONAL INC.
- Steven E. Wolfgram
- 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
Nuclear steam supply system
- Patent number 10,665,357
- Issue date May 26, 2020
- SMR INVENTEC, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
WJP execution method for reactor vessel lid and jigs
- Patent number 9,789,585
- Issue date Oct 17, 2017
- Mitsubishi Heavy Industries, Ltd.
- Hideshi Sakashita
- B24 - GRINDING POLISHING
Information Patent Grant
Fastening and loosening device
- Patent number 9,457,439
- Issue date Oct 4, 2016
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Narrow annulus permanent canal seal plate
- Patent number 9,218,896
- Issue date Dec 22, 2015
- AREVA Inc.
- Andrew Carl Smith
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fastening and loosening device for stud bolts and nuts of a reactor...
- Patent number 9,168,644
- Issue date Oct 27, 2015
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modular reactor head area assembly
- Patent number 8,599,989
- Issue date Dec 3, 2013
- Korea Power Engineering Company, Inc.
- Tae-Kyo Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for securing and confining the gasket plane of a vessel of a...
- Patent number 8,594,266
- Issue date Nov 26, 2013
- AREVA NP
- Jean-Yves Ricot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Covering element for a reactor core of a nuclear installation, and...
- Patent number 7,751,522
- Issue date Jul 6, 2010
- Areva NP GmbH
- Friedrich Leibold
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular integrated head assembly
- Patent number 7,567,645
- Issue date Jul 28, 2009
- Advent Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Head assembly
- Patent number 7,158,605
- Issue date Jan 2, 2007
- Westinghouse Electric Co. LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated head assembly for a nuclear reactor
- Patent number 7,139,359
- Issue date Nov 21, 2006
- Advent Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of closing a pressure vessel
- Patent number 6,763,570
- Issue date Jul 20, 2004
- Westinghouse Electric Company LLC
- Stephan L. Abbott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stud enclosure and method of use
- Patent number 6,654,436
- Issue date Nov 25, 2003
- Westinghouse Electric Company LLC
- Mark A. Marra
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of retrofitting a reactor pressure vessel head assembly
- Patent number 6,639,960
- Issue date Oct 28, 2003
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated head assembly for a nuclear reactor
- Patent number 6,618,460
- Issue date Sep 9, 2003
- Advent Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated head assembly for a nuclear reactor
- Patent number 6,546,066
- Issue date Apr 8, 2003
- Advent Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Missile shield for a nuclear reactor pressure vessel
- Patent number 6,061,415
- Issue date May 9, 2000
- Westinghouse Electric Company LLC
- Alexander Whitecross Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Head assembly
- Patent number 5,930,321
- Issue date Jul 27, 1999
- CBS Corporation
- Alexander Whitecross Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Head assembly
- Patent number 5,742,652
- Issue date Apr 21, 1998
- Westinghouse Electric Corporation
- Michael F. Hankinson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor vessel head O-ring installation tool
- Patent number 5,309,626
- Issue date May 10, 1994
- Westinghouse Electric Corp.
- Ralph W. Tolino
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fluid flow-restricting seals or baffles
- Patent number 4,834,937
- Issue date May 30, 1989
- National Nuclear Corporation Ltd.
- Garth J. Aspden
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Cover plug of the core of a fast neutron nuclear reactor
- Patent number 4,786,464
- Issue date Nov 22, 1988
- Novatome
- Alain Bardot
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fast neutron nuclear reactor having an improved core cover plug
- Patent number 4,759,898
- Issue date Jul 26, 1988
- Commissariat a l'Energie Atomique
- Guy Lemercier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Core cover plug of a liquid metal-cooled nuclear reactor
- Patent number 4,756,879
- Issue date Jul 12, 1988
- Commissariat a l'Energie Atomique
- Gilbert Arene
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Forming a seal between planar sealing surfaces
- Patent number 4,716,005
- Issue date Dec 29, 1987
- Westinghouse Electric Corp.
- L. Ike Ezekoye
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shields for nuclear reactors
- Patent number 4,712,015
- Issue date Dec 8, 1987
- National Nuclear Corporation Limited
- Garth J. Aspden
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
NUCLEAR POWER PLANT SYSTEM
- Publication number 20240300061
- Publication date Sep 12, 2024
- ROLLS-ROYCE SMR LIMITED
- Daniel ROBERTSON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...
- Publication number 20240266083
- Publication date Aug 8, 2024
- SMR Inventec, LLC
- Krishna P. SINGH
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED HEAD PACKAGE
- Publication number 20240021331
- Publication date Jan 18, 2024
- ROLLS-ROYCE SMR LIMITED
- Daniel ROBERTSON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR POWER GENERATION SYSTEM
- Publication number 20230420148
- Publication date Dec 28, 2023
- ROLLS-ROYCE SMR LIMITED
- Euan SHARP
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR MODULE WITH A COOLING CHAMBER FOR A DRIVE MOTOR OF...
- Publication number 20190206579
- Publication date Jul 4, 2019
- NuScale Power, LLC
- Tamas Liszkai
- 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
Narrow Annulus Permanent Canal Seal Plate
- Publication number 20140247914
- Publication date Sep 4, 2014
- Andrew Carl Smith
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FASTENING AND LOOSENING DEVICE
- Publication number 20130205575
- Publication date Aug 15, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BOLT TENSIONER
- Publication number 20130199341
- Publication date Aug 8, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENING AND LOOSENING DEVICE
- Publication number 20130185932
- Publication date Jul 25, 2013
- Mitsubishi Heavy Industries, Ltd.
- Katsumi Imi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
OPERATION METHOD OF CONNECTION PART BETWEEN CONTAINER BODY AND COVER
- Publication number 20120213321
- Publication date Aug 23, 2012
- Mitsubishi Heavy Industries, Ltd.
- Tomonobu Sato
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method for Securing and Confining the Gasket Plane of a Vessel of a...
- Publication number 20110116588
- Publication date May 19, 2011
- AREVA NP
- Jean-Yves Ricot
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COVERING ELEMENT FOR A REACTOR CORE OF A NUCLEAR INSTALLATION, AND...
- Publication number 20100124305
- Publication date May 20, 2010
- Framatome ANP GmbH
- Friedrich Leibold
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MODULAR REACTOR HEAD AREA ASSEMBLY
- Publication number 20100098205
- Publication date Apr 22, 2010
- Tae-Kyo Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Thorium-based nuclear reactor and method
- Publication number 20100067644
- Publication date Mar 18, 2010
- Hector A. D'Auvergne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Modular integrated head assembly
- Publication number 20070140402
- Publication date Jun 21, 2007
- Advent Engineering Services, Inc.
- Ravi Baliga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTEGRATED HEAD ASSEMBLY FOR A NUCLEAR REACTOR
- Publication number 20060034414
- Publication date Feb 16, 2006
- Advent Engineering Services, Inc.
- Ravi Baliga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reactor pressure vessel cover for a boiling water reactor
- Publication number 20050265509
- Publication date Dec 1, 2005
- Westinghouse Electric Germany GmbH
- Bernhard Hubner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Head assembly
- Publication number 20050084057
- Publication date Apr 21, 2005
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Integrated head assembly for a nuclear reactor
- Publication number 20040101084
- Publication date May 27, 2004
- ADVENT Engineering Services, Inc.
- Ravi Baliga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF RETROFITTING A REACTOR PRESSURE VESSEL HEAD ASSEMBLY
- Publication number 20030179845
- Publication date Sep 25, 2003
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of closing a pressure vessel
- Publication number 20030135975
- Publication date Jul 24, 2003
- Stephan L. Abbott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Stud enclosure and method of use
- Publication number 20030068002
- Publication date Apr 10, 2003
- Mark A. Marra
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Integrated head assembly for a nuclear reactor
- Publication number 20030026376
- Publication date Feb 6, 2003
- ADVENT Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Integrated head assembly for a nuclear reactor
- Publication number 20030026377
- Publication date Feb 6, 2003
- ADVENT Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Integrated head assembly for a nuclear reactor
- Publication number 20030026378
- Publication date Feb 6, 2003
- ADVENT Engineering Services, Inc.
- Ravi Baliga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Closures for reactor-vessels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nuclear reactor facility integrated with passive air cooling system

Method of heating primary coolant outside of primary coolant loop d...

Hinged waterbox cover

Baffle structure for channel

Nuclear steam supply system

WJP execution method for reactor vessel lid and jigs

Fastening and loosening device

Narrow annulus permanent canal seal plate

Fastening and loosening device for stud bolts and nuts of a reactor...

Modular reactor head area assembly

Method for securing and confining the gasket plane of a vessel of a...

Covering element for a reactor core of a nuclear installation, and...

Modular integrated head assembly

Head assembly

Integrated head assembly for a nuclear reactor

Method of closing a pressure vessel

Stud enclosure and method of use

Method of retrofitting a reactor pressure vessel head assembly

Integrated head assembly for a nuclear reactor

Integrated head assembly for a nuclear reactor

Missile shield for a nuclear reactor pressure vessel

Head assembly

Head assembly

Reactor vessel head O-ring installation tool

Fluid flow-restricting seals or baffles

Cover plug of the core of a fast neutron nuclear reactor

Fast neutron nuclear reactor having an improved core cover plug

Core cover plug of a liquid metal-cooled nuclear reactor

Forming a seal between planar sealing surfaces

Shields for nuclear reactors

Patents Applicationslast 30 patents

NUCLEAR POWER PLANT SYSTEM

NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...

INTEGRATED HEAD PACKAGE

NUCLEAR POWER GENERATION SYSTEM

NUCLEAR REACTOR MODULE WITH A COOLING CHAMBER FOR A DRIVE MOTOR OF...

BAFFLE STRUCTURE FOR CHANNEL

Narrow Annulus Permanent Canal Seal Plate

FASTENING AND LOOSENING DEVICE

BOLT TENSIONER

FASTENING AND LOOSENING DEVICE

OPERATION METHOD OF CONNECTION PART BETWEEN CONTAINER BODY AND COVER

Method for Securing and Confining the Gasket Plane of a Vessel of a...

COVERING ELEMENT FOR A REACTOR CORE OF A NUCLEAR INSTALLATION, AND...

MODULAR REACTOR HEAD AREA ASSEMBLY

Thorium-based nuclear reactor and method

Modular integrated head assembly

INTEGRATED HEAD ASSEMBLY FOR A NUCLEAR REACTOR

Reactor pressure vessel cover for a boiling water reactor

Head assembly

Integrated head assembly for a nuclear reactor

METHOD OF RETROFITTING A REACTOR PRESSURE VESSEL HEAD ASSEMBLY

Method of closing a pressure vessel

Stud enclosure and method of use

Integrated head assembly for a nuclear reactor

Integrated head assembly for a nuclear reactor

Integrated head assembly for a nuclear reactor