with an electrode working inside the tube

Industry

CPC
B23K9/0284

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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

B23K9/0284with an electrode working inside the tube

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device for welding pipe branches and extensions
- Patent number 11,794,266
- Issue date Oct 24, 2023
- Leo Larikka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wear resistant granular direction altering device
- Patent number 11,485,588
- Issue date Nov 1, 2022
- CNH Industrial America LLC
- Rex LeRoy Ruppert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylinder welding system
- Patent number 10,821,534
- Issue date Nov 3, 2020
- Raul Cardona
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-powered welding systems and methods
- Patent number 10,695,876
- Issue date Jun 30, 2020
- CRC-Evans Pipeline International, Inc.
- Shankar T. Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotating welding system and methods
- Patent number 10,589,371
- Issue date Mar 17, 2020
- CRC-Evans Pipeline International, Inc.
- Shankar T. Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method to locate and repair insert holes on a gas turbin...
- Patent number 10,399,187
- Issue date Sep 3, 2019
- General Electric Company
- Mustafa Yuvalaklioglu
- 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
Laser controlled internal welding machine for a pipeline
- Patent number 10,040,141
- Issue date Aug 7, 2018
- CRC-Evans Pipeline International, Inc.
- Shankar Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and a welding station for laying a pipeline, with pipe se...
- Patent number 9,339,886
- Issue date May 17, 2016
- Saipem S.p.A.
- Jonathan Bowers
- 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
Hybrid laser arc welding system and method for railroad tank car fa...
- Patent number 8,324,527
- Issue date Dec 4, 2012
- Union Tank Car Company
- Carl S. Hybinette
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatus for applying metallic cladding to interior su...
- Patent number 8,118,210
- Issue date Feb 21, 2012
- 1272507 Alberta Ltd.
- Norman Alexander Greenwall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welded steel pipe for high strength line pipe superior in low tempe...
- Patent number 8,039,118
- Issue date Oct 18, 2011
- Nippon Steel Corporation
- Takuya Hara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for applying metallic cladding to interior surfaces of pi...
- Patent number 7,942,307
- Issue date May 17, 2011
- 1272507 Alberta Ltd.
- Norman Alexander Greenwall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of welding a pipe/connector joint
- Patent number 7,741,580
- Issue date Jun 22, 2010
- National-Oilwell Varco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe/connector weld joint, and methods of welding same
- Patent number 7,527,301
- Issue date May 5, 2009
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe/connector weld joint, and methods of welding same
- Patent number 7,510,218
- Issue date Mar 31, 2009
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for welding
- Patent number 6,653,589
- Issue date Nov 25, 2003
- Peter Frank Dolton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus and prefabricated replacement tube for localiz...
- Patent number 6,596,957
- Issue date Jul 22, 2003
- Electric Power Research Institute, Inc.
- David Wayne Gandy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for the positioning of an operating member, and a welding ap...
- Patent number 6,572,002
- Issue date Jun 3, 2003
- Bruno Faroldi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for welding cylindrical workpieces
- Patent number 6,433,307
- Issue date Aug 13, 2002
- Efes Tex AG
- Leo Larikka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal metal pipe welding apparatus and monitoring system
- Patent number 6,417,488
- Issue date Jul 9, 2002
- Daido Tokushuko Kabushiki Kaisha
- Yuko Takeuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of creating a weld in a wellbore
- Patent number 6,371,211
- Issue date Apr 16, 2002
- Shell Oil Company
- Wilhelmus Hubertus Paulus Maria Heijnen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for circumferential application of materials t...
- Patent number 6,234,383
- Issue date May 22, 2001
- Almac Machine Works Ltd.
- Fred Harmat
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for internally welding pipes, comprising proximity sensors o...
- Patent number 6,027,007
- Issue date Feb 22, 2000
- PSI Pipeline Services, S.A.
- Paolo Bosio
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for overlap welding of the inner surface of...
- Patent number 5,539,177
- Issue date Jul 23, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Masaru Okuya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Robotic welder for nuclear boiling water reactors
- Patent number 5,254,835
- Issue date Oct 19, 1993
- General Electric Company
- Charles A. Dalke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Torch for removing steam generator tubes
- Patent number 5,212,363
- Issue date May 18, 1993
- The Babcock & Wilcox Company
- Gregory M. Minue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mast assembly for rotary tool
- Patent number 5,055,654
- Issue date Oct 8, 1991
- Combustion Engineering, Inc.
- Mark A. Overbay
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotating weld head for tube interiors
- Patent number 4,975,554
- Issue date Dec 4, 1990
- Combustion Engineering, Inc.
- Joseph A. Tedder
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Orbital Welding System
- Publication number 20240246180
- Publication date Jul 25, 2024
- Hoffman Instrumentation Supply, Inc.
- Max Steven Miille
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS METHOD FOR CONFORMAL PROCESSING OF CYLINDRICAL SHELL INNER...
- Publication number 20230191521
- Publication date Jun 22, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Te LI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Producing Welded Connections Between Inner Tubes and Tub...
- Publication number 20230126017
- Publication date Apr 27, 2023
- GEA TDS GMBH
- Kevin Winking
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING TORCH AND CORRESPONDING MANUFACTURING METHOD
- Publication number 20220072643
- Publication date Mar 10, 2022
- FRAMATOME
- Maximilien RANC
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INTERNAL CLAMPING AND WELDING DEVICE
- Publication number 20210402526
- Publication date Dec 30, 2021
- SERIMAX HOLDINGS
- Guy BELLANGER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wear Resistant Granular Direction Altering Device
- Publication number 20210292107
- Publication date Sep 23, 2021
- CNH INDUSTRIAL AMERICA LLC
- Rex LeRoy Ruppert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR WELDING PIPE BRANCHES AND EXTENSIONS
- Publication number 20210016380
- Publication date Jan 21, 2021
- Leo LARIKKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cylinder Welding System
- Publication number 20190084066
- Publication date Mar 21, 2019
- Raul Cardona
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE CRAWLING WELDING DEVICE AND METHOD OF WELDING PIPES WITH SUCH...
- Publication number 20180281119
- Publication date Oct 4, 2018
- ESAB AB
- Arne Lagerkvist
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE CRAWLING WELDING DEVICE AND METHOD OF WELDING PIPES WITH SUCH...
- Publication number 20180281120
- Publication date Oct 4, 2018
- ESAB AB
- Arne Lagerkvist
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SELF-POWERED WELDING SYSTEMS AND METHODS
- Publication number 20180117718
- Publication date May 3, 2018
- CRC-Evans Pipeline International, Inc.
- Shankar T. RAJAGOPALAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTATING WELDING SYSTEM AND METHODS
- Publication number 20180029154
- Publication date Feb 1, 2018
- CRC-Evans Pipeline International, Inc.
- Shankar T. Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING SYSTEM AND WELDING METHOD OF CYLINDRICAL STRUCTURES
- Publication number 20170232540
- Publication date Aug 17, 2017
- Mitsubishi Heavy Industries, Ltd.
- Takuma Teramae
- 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
LASER CONTROLLED INTERNAL WELDING MACHINE FOR A PIPELINE
- Publication number 20140346163
- Publication date Nov 27, 2014
- Shankar Rajagopalan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS AND METHOD FOR INCREASING CORROS...
- Publication number 20140260204
- Publication date Sep 18, 2014
- UD TRUCKS CORPORATION
- Satoshi SUGIYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SELF-LEVELING WELDING TRACTOR
- Publication number 20140091129
- Publication date Apr 3, 2014
- LINCOLN GLOBAL, INC.
- Steven R. Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF AND A WELDING STATION FOR LAYING A PIPELINE, WITH PIPE SE...
- Publication number 20120298628
- Publication date Nov 29, 2012
- SAIPEM S.p.A
- Jonathan Bowers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IN-SERVICE WELD REPAIRS USING METAL ARC WELDING UNDER OIL (MAWUO) O...
- Publication number 20120111837
- Publication date May 10, 2012
- Hamad H. Al-Mostaneer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS AND APPARATUS FOR APPLYING METALLIC CLADDING TO INTERIOR SU...
- Publication number 20120000966
- Publication date Jan 5, 2012
- Norman Alexander GREENWALL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Repairing Primary Nozzle Welds
- Publication number 20100325859
- Publication date Dec 30, 2010
- AREVA NP INC.
- Gary R. Poling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED STEEL PIPE FOR HIGH STRENGTH LINE PIPE SUPERIOR IN LOW TEMPE...
- Publication number 20100330388
- Publication date Dec 30, 2010
- Takuya Hara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYBRID LASER ARC WELDING SYSTEM AND METHOD FOR RAILROAD TANK CAR FA...
- Publication number 20100320174
- Publication date Dec 23, 2010
- Carl S. Hybinette
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR APPLYING METALLIC CLADDING TO INTERIOR SURFACES OF PI...
- Publication number 20100187287
- Publication date Jul 29, 2010
- 1272507 ALBERTA LTD.
- Norman Alexander Greenwall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding head carrier for use in welding inner surface of tube
- Publication number 20090230120
- Publication date Sep 17, 2009
- KOREA ELECTRIC POWER CORPORATION
- Jun Seog Yang
- 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
Pipe/Connector Weld Joint, and Methods of Welding Same
- Publication number 20080265572
- Publication date Oct 30, 2008
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pipe/Connector Weld Joint, and Methods of Welding Same
- Publication number 20080265573
- Publication date Oct 30, 2008
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
"Pipe/Connector Weld Joint, and Methods of Welding Same"
- Publication number 20080265562
- Publication date Oct 30, 2008
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pipe/Connector Weld Joint, and Methods of Welding Same
- Publication number 20080264909
- Publication date Oct 30, 2008
- Grant Prideco, L.P.
- Richard Lyell Holdren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

with an electrode working inside the tube

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for welding pipe branches and extensions

Wear resistant granular direction altering device

Cylinder welding system

Self-powered welding systems and methods

Rotating welding system and methods

System and method to locate and repair insert holes on a gas turbin...

Underwater connection operations

Laser controlled internal welding machine for a pipeline

Method of and a welding station for laying a pipeline, with pipe se...

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

Hybrid laser arc welding system and method for railroad tank car fa...

Methods and apparatus for applying metallic cladding to interior su...

Welded steel pipe for high strength line pipe superior in low tempe...

Apparatus for applying metallic cladding to interior surfaces of pi...

Method of welding a pipe/connector joint

Pipe/connector weld joint, and methods of welding same

Pipe/connector weld joint, and methods of welding same

Apparatus for welding

Method and apparatus and prefabricated replacement tube for localiz...

Device for the positioning of an operating member, and a welding ap...

Device for welding cylindrical workpieces

Internal metal pipe welding apparatus and monitoring system

Method of creating a weld in a wellbore

Method and apparatus for circumferential application of materials t...

Device for internally welding pipes, comprising proximity sensors o...

Method of and apparatus for overlap welding of the inner surface of...

Robotic welder for nuclear boiling water reactors

Torch for removing steam generator tubes

Mast assembly for rotary tool

Rotating weld head for tube interiors

Patents Applicationslast 30 patents

Orbital Welding System

PROCESS METHOD FOR CONFORMAL PROCESSING OF CYLINDRICAL SHELL INNER...

Method for Producing Welded Connections Between Inner Tubes and Tub...

WELDING TORCH AND CORRESPONDING MANUFACTURING METHOD

INTERNAL CLAMPING AND WELDING DEVICE

Wear Resistant Granular Direction Altering Device

DEVICE FOR WELDING PIPE BRANCHES AND EXTENSIONS

Cylinder Welding System

PIPE CRAWLING WELDING DEVICE AND METHOD OF WELDING PIPES WITH SUCH...

PIPE CRAWLING WELDING DEVICE AND METHOD OF WELDING PIPES WITH SUCH...

SELF-POWERED WELDING SYSTEMS AND METHODS

ROTATING WELDING SYSTEM AND METHODS

WELDING SYSTEM AND WELDING METHOD OF CYLINDRICAL STRUCTURES

UNDERWATER CONNECTION OPERATIONS

LASER CONTROLLED INTERNAL WELDING MACHINE FOR A PIPELINE

EXHAUST GAS PURIFICATION APPARATUS AND METHOD FOR INCREASING CORROS...

SELF-LEVELING WELDING TRACTOR

METHOD OF AND A WELDING STATION FOR LAYING A PIPELINE, WITH PIPE SE...

IN-SERVICE WELD REPAIRS USING METAL ARC WELDING UNDER OIL (MAWUO) O...

METHODS AND APPARATUS FOR APPLYING METALLIC CLADDING TO INTERIOR SU...

Method for Repairing Primary Nozzle Welds

WELDED STEEL PIPE FOR HIGH STRENGTH LINE PIPE SUPERIOR IN LOW TEMPE...

HYBRID LASER ARC WELDING SYSTEM AND METHOD FOR RAILROAD TANK CAR FA...

APPARATUS FOR APPLYING METALLIC CLADDING TO INTERIOR SURFACES OF PI...

Welding head carrier for use in welding inner surface of tube

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

Pipe/Connector Weld Joint, and Methods of Welding Same

Pipe/Connector Weld Joint, and Methods of Welding Same

"Pipe/Connector Weld Joint, and Methods of Welding Same"

Pipe/Connector Weld Joint, and Methods of Welding Same