Underwater arc welding

Industry

CPC
B23K9/0061

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K9/00Arc welding or cutting

Current Industry

B23K9/0061Underwater arc welding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Split-type multifunctional underwater arc welding power supply and...
- Patent number 12,097,577
- Issue date Sep 24, 2024
- Jiangsu University of Science and Technology
- Zhidong Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Jacketed vessel
- Patent number 11,420,172
- Issue date Aug 23, 2022
- Hargrove and Associates, Inc.
- Benjamin Turner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for connecting two individual elements of an underwater flui...
- Patent number 11,407,052
- Issue date Aug 9, 2022
- Saipem s.a.
- Rachid Yousfi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater connection operations
- Patent number 10,384,288
- Issue date Aug 20, 2019
- Statoil Petroleum AS
- Kjell Edvard Apeland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater torch
- Patent number 9,933,158
- Issue date Apr 3, 2018
- Broco, Inc.
- David Dean McComb
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding purge dam for high air flow environment
- Patent number 8,616,432
- Issue date Dec 31, 2013
- Michael Hacikyan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Preserving apparatus for welded joint portion and preserving method...
- Patent number 8,450,631
- Issue date May 28, 2013
- IHI Corporation
- Seiichi Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and methods for underwater welding
- Patent number 7,312,416
- Issue date Dec 25, 2007
- General Electric Company
- Frank Ortega
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for isolating a surface for welding
- Patent number 7,119,301
- Issue date Oct 10, 2006
- Neptune Marine Services Limited
- Clive Graham Langley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for welding pipes together
- Patent number 7,114,881
- Issue date Oct 3, 2006
- Saipem S.p.A.
- Antonio Belloni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding on stress-sensitive materials
- Patent number 6,894,251
- Issue date May 17, 2005
- General Electric Company
- Henry Peter Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fusion-welding of defective components to preclude expulsion of con...
- Patent number 6,889,889
- Issue date May 10, 2005
- General Electric Company
- Henry P. Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric arc equipment
- Patent number 6,635,842
- Issue date Oct 21, 2003
- Goodwin Air Plasma Limited
- David E Goodwin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater processing device and underwater processing method
- Patent number 6,555,779
- Issue date Apr 29, 2003
- Hitachi, Ltd.
- Takeshi Obana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conforming welding torch shroud
- Patent number 6,506,995
- Issue date Jan 14, 2003
- General Electric Company
- Robert Anthony Fusaro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and methods for processing a submerged work surface
- Patent number 6,373,019
- Issue date Apr 16, 2002
- General Electric Company
- Henry P. Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for amorphous bonding of tubulars
- Patent number 6,288,373
- Issue date Sep 11, 2001
- Shell Research Limited
- Michael Jahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and methods for submerged processing of a work surface
- Patent number 6,255,616
- Issue date Jul 3, 2001
- General Electric Company
- Henry P. Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating apparatus and method for pipeline welding operations
- Patent number 6,166,359
- Issue date Dec 26, 2000
- Coflexip Stena Offshore Ltd.
- John Duncan Cruickshank
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding member and welding method
- Patent number 6,153,847
- Issue date Nov 28, 2000
- Mitsui Engineering & Shipbuilding Company
- Tatsuo Nakatani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for creating dry underwater welds
- Patent number 5,981,896
- Issue date Nov 9, 1999
- Electric Power Research Institute, Inc.
- Russell G. Keanini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Deep water powder feed hopper
- Patent number 5,961,856
- Issue date Oct 5, 1999
- General Electric Company
- Robert Anthony Fusaro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Water exclusion device for underwater thermal processing
- Patent number 5,852,271
- Issue date Dec 22, 1998
- General Electric Company
- Henry Peter Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Torch mounted gas scavaging system for manual and robotic welding a...
- Patent number 5,811,055
- Issue date Sep 22, 1998
- Michael B. Geiger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for making structural fillet welds
- Patent number 5,780,804
- Issue date Jul 14, 1998
- General Electric Company
- Raymond Alan White
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Water exclusion device for underwater welding
- Patent number 5,750,954
- Issue date May 12, 1998
- General Electric Company
- Raymond Alan White
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater arc-welding apparatus
- Patent number 5,736,711
- Issue date Apr 7, 1998
- Broco, Inc.
- Thomas C. Joos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stress corrosion crack repair by plasma arc welding underwater welding
- Patent number 5,719,369
- Issue date Feb 17, 1998
- General Electric Company
- Raymond Alan White
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for developing residual compressive stress in stainless stee...
- Patent number 5,710,405
- Issue date Jan 20, 1998
- General Electrical Company
- Harvey Donald Solomon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater welding
- Patent number 5,705,786
- Issue date Jan 6, 1998
- General Electric Company
- Harvey Donald Solomon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SPLIT-TYPE MULTIFUNCTIONAL UNDERWATER ARC WELDING POWER SUPPLY AND...
- Publication number 20240149368
- Publication date May 9, 2024
- JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zhidong YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARRANGEMENT AND SYSTEM FOR REPAIRING THE LINING OF A SPENT FUEL POOL
- Publication number 20240024976
- Publication date Jan 25, 2024
- JOINT STOCK COMPANY "ROSENERGOATOM"
- Aleksandr Fedorovich BATANOV
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JACKETED VESSEL
- Publication number 20210362119
- Publication date Nov 25, 2021
- Hargrove and Associates, Inc.
- Benjamin Turner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-WIRE SUBMERGED ARC WELDING USING A FL...
- Publication number 20210229204
- Publication date Jul 29, 2021
- LINCOLN GLOBAL, INC.
- Stephan STARCK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESSURED WELDING HABITAT
- Publication number 20210060716
- Publication date Mar 4, 2021
- NEPTUNE SUBSEA ENGINEERING PTY LTD.
- STEPHEN JAMES FITZSIMMONS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method For Connecting Two Individual Elements Of An Underwater Flui...
- Publication number 20190247945
- Publication date Aug 15, 2019
- SAIPEM S.A.
- Rachid YOUSFI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERWATER CONNECTION OPERATIONS
- Publication number 20160279727
- Publication date Sep 29, 2016
- STATOIL PETROLEUM AS
- Kjell Edvard APELAND
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUX SYSTEM TO REDUCE COPPER CRACKING
- Publication number 20140339201
- Publication date Nov 20, 2014
- LINCOLN GLOBAL, INC.
- Matthew J. James
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERWATER WELDING APPARATUS AND UNDERWATER WELDING METHOD
- Publication number 20140231394
- Publication date Aug 21, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tatsuya Ishigaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR PERFORMING AN OPERATION ON AN AT LEAST PARTIA...
- Publication number 20130336724
- Publication date Dec 19, 2013
- Robert Reinder Narold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HARDFACING SUBMERGED ARC WELDING DEVICE
- Publication number 20130299460
- Publication date Nov 14, 2013
- National Chung Hsing University
- Wei-Te WU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERWATER TORCH
- Publication number 20130196274
- Publication date Aug 1, 2013
- Broco, Inc.
- David Dean McComb
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERWATER MARKING WITH A PLASMA ARC TORCH
- Publication number 20110062119
- Publication date Mar 17, 2011
- The Esab Group, Inc.
- Joseph V. Warren, JR.
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR AUTOMATIC UNDERWATER WELDING FOR MAKING A WEL...
- Publication number 20100108645
- Publication date May 6, 2010
- AREVA NP
- Emmanuel Viard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEALED AND PRESSURIZED GUN FOR UNDERWATER WELDING
- Publication number 20100065532
- Publication date Mar 18, 2010
- Clark Champney
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESERVING APPARATUS FOR WELDED JOINT PORTION AND PRESERVING METHOD...
- Publication number 20090166338
- Publication date Jul 2, 2009
- IHI Corporation
- Seiichi Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flux system to reduce copper cracking
- Publication number 20070051702
- Publication date Mar 8, 2007
- Lincoln Global, Inc., a Delaware corporation
- Matthew J. James
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and methods for underwater welding
- Publication number 20050269383
- Publication date Dec 8, 2005
- GLOBAL NUCLEAR FUEL - AMERICAS, L.L.C.
- Frank Ortega
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Underwater ceramic electrodes
- Publication number 20050211676
- Publication date Sep 29, 2005
- Arthur Metcalfe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FUSION-WELDING OF DEFECTIVE COMPONENTS TO PRECLUDE EXPULSION OF CON...
- Publication number 20040245323
- Publication date Dec 9, 2004
- Henry P. Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for isolating a surface for welding
- Publication number 20040062532
- Publication date Apr 1, 2004
- Clive Graham Langley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for welding on stress-sensitive materials
- Publication number 20040040944
- Publication date Mar 4, 2004
- Henry Peter Offer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for welding pipes together
- Publication number 20040009042
- Publication date Jan 15, 2004
- Antonio Belloni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding underwater in a chamber with a flux-type backing
- Publication number 20030132272
- Publication date Jul 17, 2003
- General Electric Company
- Stephen K. Parker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONFORMING WELDING TORCH SHROUD
- Publication number 20020195429
- Publication date Dec 26, 2002
- Robert Anthony Fusaro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding underwater in a chamber with a flux-type backing
- Publication number 20020109003
- Publication date Aug 15, 2002
- General Electric Company
- Stephen K. Parker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electric arc equipment
- Publication number 20020046988
- Publication date Apr 25, 2002
- David Edward Goodwin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Underwater arc welding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Split-type multifunctional underwater arc welding power supply and...

Jacketed vessel

Method for connecting two individual elements of an underwater flui...

Underwater connection operations

Underwater torch

Welding purge dam for high air flow environment

Preserving apparatus for welded joint portion and preserving method...

Apparatus and methods for underwater welding

Device for isolating a surface for welding

Method and apparatus for welding pipes together

Method for welding on stress-sensitive materials

Fusion-welding of defective components to preclude expulsion of con...

Electric arc equipment

Underwater processing device and underwater processing method

Conforming welding torch shroud

Apparatus and methods for processing a submerged work surface

Apparatus for amorphous bonding of tubulars

Apparatus and methods for submerged processing of a work surface

Induction heating apparatus and method for pipeline welding operations

Welding member and welding method

Apparatus and method for creating dry underwater welds

Deep water powder feed hopper

Water exclusion device for underwater thermal processing

Torch mounted gas scavaging system for manual and robotic welding a...

Apparatus and method for making structural fillet welds

Water exclusion device for underwater welding

Underwater arc-welding apparatus

Stress corrosion crack repair by plasma arc welding underwater welding

Method for developing residual compressive stress in stainless stee...

Underwater welding

Patents Applicationslast 30 patents

SPLIT-TYPE MULTIFUNCTIONAL UNDERWATER ARC WELDING POWER SUPPLY AND...

ARRANGEMENT AND SYSTEM FOR REPAIRING THE LINING OF A SPENT FUEL POOL

JACKETED VESSEL

SYSTEMS AND METHODS FOR MULTI-WIRE SUBMERGED ARC WELDING USING A FL...

PRESSURED WELDING HABITAT

Method For Connecting Two Individual Elements Of An Underwater Flui...

UNDERWATER CONNECTION OPERATIONS

FLUX SYSTEM TO REDUCE COPPER CRACKING

UNDERWATER WELDING APPARATUS AND UNDERWATER WELDING METHOD

DEVICE AND METHOD FOR PERFORMING AN OPERATION ON AN AT LEAST PARTIA...

HARDFACING SUBMERGED ARC WELDING DEVICE

UNDERWATER TORCH

UNDERWATER MARKING WITH A PLASMA ARC TORCH

DEVICE AND METHOD FOR AUTOMATIC UNDERWATER WELDING FOR MAKING A WEL...

SEALED AND PRESSURIZED GUN FOR UNDERWATER WELDING

PRESERVING APPARATUS FOR WELDED JOINT PORTION AND PRESERVING METHOD...

Flux system to reduce copper cracking

Apparatus and methods for underwater welding

Underwater ceramic electrodes

FUSION-WELDING OF DEFECTIVE COMPONENTS TO PRECLUDE EXPULSION OF CON...

Device for isolating a surface for welding

Method for welding on stress-sensitive materials

Method and apparatus for welding pipes together

Welding underwater in a chamber with a flux-type backing

CONFORMING WELDING TORCH SHROUD

Welding underwater in a chamber with a flux-type backing

Electric arc equipment