ClassID:

43140

B23K20/06 - CPC Classification

Classification description:

Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy

Sub-classes:
Recent Application in this class:
#1
20260102841
2026-04-16

Fixture and Method for Improving the Performance of Electromagnetic Pulse Welding Joints

#2
20250303492
2025-10-02

METHOD AND SYSTEM FOR JOINING DISSIMILAR MATERIALS

#3
20250178120
2025-06-05

METHOD FOR DIFFUSION BONDING NICKEL ALLOYS AND AUSTENITIC STAINLESS STEEL

#4
20250055083
2025-02-13

Energy Storage Cell, and Method for Producing an Energy Storage Cell

#5
20240342823
2024-10-17

WIRE-FEEDING ELECTROMAGNETIC SPRAY ADDITIVE MANUFACTURING DEVICE AND METHOD

#6
20230062808
2023-03-02

TANK, IN PARTICULAR FOR HYDROGEN, WITH IMPROVED SEALING

#7
20220314375
2022-10-06

METHODS FOR AND DEVICES PREPARED FROM SHAPE MATERIAL ALLOY WELDING

#8
20220203473
2022-06-30

Electrode for resistance spot welding and device for resistance spot welding including the same

#9
20220085523
2022-03-17

Electrical conductor and method for producing an electrical conductor

#10
20210346935
2021-11-11

Assembly for deforming metal parts by magnetic pulse

#11
20210339335
2021-11-04

EMPT COIL WITH EXCHANGEABLE CONDUCTOR

#12
20210187580
2021-06-24

Methods for shaping/welding parts by means of magnetic pulse

#13
20210170519
2021-06-10

Frequency modulation for magnetic pressure pulse tool

#14
20210031295
2021-02-04

System and method for measuring energy conversion efficiency of inertia friction welding machine

#15
20200391321
2020-12-17

METHOD FOR ASSEMBLING A RING INSIDE A TUBULAR COMPONENT USING MAGNETIC PULSES

#16
20200376589
2020-12-03

Method and device for establishing a shield connection of a shielded cable

#17
20200290147
2020-09-17

Electromagnetic pulse welding coil with exchangeable conductor

#18
20200139420
2020-05-07

Electromagnetic forming device and electromagnetic forming method for aluminum tube member

#19
20190351854
2019-11-21

BUMPER ASSEMBLY AND MANUFACTURING METHOD THEREOF

#20
20190283170
2019-09-19

Method and apparatus for thermally joining thermoplastic fiber composite components, and cover for a pressurization device suitable for this purpose

#21
20190262932
2019-08-29

Method for magnetic pulse soldering of a stack of sheets

#22
20190151980
2019-05-23

METHOD FOR JOINING VERY THICK TUBULAR PARTS BY MAGNETIC PULSES AND CORRESPONDING ARTICLE

#23
20190061045
2019-02-28

Vaporizing foil actuator configured as consumable tape

#24
20180311907
2018-11-01

Method of assembling two pieces of different materials and assembly resulting from the method of assembling

#25
20180272464
2018-09-27

Discharge actuated solid state additive manufacturing

#26
20180243860
2018-08-30

Structure and method of making same involving welding otherwise non-weldable materials

#27
20180222150
2018-08-09

Method for joining dissimilar metals and articles comprising the same

#28
20180119634
2018-05-03

Magnetic pulse welding of engine components

#29
20180050917
2018-02-22

POLYSILICON FILAMENT BONDING DEVICE USING POLYSILICON FRAGMENTS

#30
20180050496
2018-02-22

Assembly method between a part made of metal material and a part made of organic matrix composite material; corresponding parts made of organic matrix composite material and assembly

#31
20180045007
2018-02-15

Magnetic pulse actuation arrangement for downhole tools and method

#32
20180043463
2018-02-15

Frequency modulation for magnetic pressure pulse tool

#33
20170304930
2017-10-26

COIL FOR THE MAGNETIC-PULSE WELDING OF TUBULAR PARTS AND RELATED WELDING METHOD

#34
20170291252
2017-10-12

COIL FOR MAGNETIC-PULSE WELDING OF FLAT PARTS AND RELATED WELDING METHOD

#35
20170288200
2017-10-05

BATTERY CONNECTION SHEET AND METHOD FOR PREPARING THE SAME, BATTERY CONNECTION ASSEMBLY, BATTERY MODULE, BATTERY PACKAGE AND ELECTRIC VEHICLE

#36
20170283623
2017-10-05

Two-Stage Corrosion Barrier Between Two Work Pieces

#37
20170266752
2017-09-21

WELDING HEAD FOR MAGNETIC PULSE WELDING OF TUBULAR PROFILES TO A CYLINDRICAL INNER MEMBER

#38
20170232550
2017-08-17

Method for solid state additive manufacturing

#39
20170216959
2017-08-03

METHOD OF IMPACT WELDING REPAIR OF HOLLOW COMPONENTS

#40
20170145795
2017-05-25

BEADED MATRIX AND METHOD OF PRODUCING THE SAME

#41
20170028503
2017-02-02

Tube profile machining process

#42
20160271724
2016-09-22

Pulse joining cartridges

#43
20160175980
2016-06-23

Pulse joining cartridges

#44
20160039041
2016-02-11

Electrode cartridge for pulse welding

#45
20160001392
2016-01-07

Solid cartridge for a pulse weld forming electrode and method of joining tubular members

#46
20150375335
2015-12-31

Hybrid friction stir welding for dissimilar materials through electro-plastic effect

#47
20150352660
2015-12-10

BEADED MATRIX AND METHOD OF PRODUCING THE SAME

#48
20150328712
2015-11-19

COILED TUBING LAP WELDS BY MAGNETIC PULSE WELDING

#49
20150314358
2015-11-05

Method of assembly using magnetic crimping

#50
20140331881
2014-11-13

Rotating and oscillating breaching device with reactive material

#51
20140125024
2014-05-08

TIE ROD TUBE ASSEMBLY AND METHOD OF FORMING BY MAGNETIC PULSE WELDING

#52
20140124075
2014-05-08

Tube profile machining process

#53
20130334857
2013-12-19

Method for connecting two components of a vehicle seat

#54
20130299487
2013-11-14

Electromagnetic pulse—welding device for welding metal sheet, comprising a cooling insulator

#55
20130236244
2013-09-12

Magnetic pulse formed vehicle driveshaft and method of making same

#56
20130189025
2013-07-25

METHOD FOR HIGH PRESSURE/HIGH VELOCITY WELDING OR JOINING FIRST AND SECOND METAL WORKPIECES BEFORE WELDING/JOINING; ARTICLE OF MANUFACTURE MADE THEREBY

#57
20130181071
2013-07-18

Fuel nozzle and process of fabricating a fuel nozzle

#58
20130139715
2013-06-06

Reactive material breaching device

#59
20130134152
2013-05-30

Method of securing a shaft to a constant velocity joint

#60
20130092665
2013-04-18

Arc guiding, gripping and sealing device for a magnetically impelled butt welding rig

#61
20130086961
2013-04-11

Magnetic pulse welding and forming for plates

#62
20130067976
2013-03-21

Apparatus and method using reduced volume electro-hydraulic chambers for trimming and joining panels

#63
20120313299
2012-12-13

Apparatus for metal cutting and welding

#64
20120187738
2012-07-26

Structural element for a motor vehicle

#65
20120103949
2012-05-03

LASER-INDUCED METALLURGICAL BONDING DRIVEN WITHOUT CONTACT

#66
20120015750
2012-01-19

Constant velocity joint assembly and method of securing a shaft to the assembly

#67
20120006820
2012-01-12

Working Fluid Unit Containing A Temperature-Sensitive Vehicle Working Fluid

#68
20110100979
2011-05-05

MANUFACTURING METHOD FOR ROD MEMBER OF THREE-DIMENSIONAL STATICALLY INDETERMINATE TRUSS STRUCTURE

#69
20110000953
2011-01-06

Low-temperature laser spot impact welding driven without contact

#70
20100275439
2010-11-04

Multiple tube processing coil

#71
20100269975
2010-10-28

System, method, and apparatus for forming ballistic armor from ceramic and shape memory metallic alloy materials

#72
20100242284
2010-09-30

Mixed metal magnetic pulse impact beam

#73
20100209256
2010-08-19

Element which Generates a Magnetic Field

#74
20100140328
2010-06-10

METHOD AND APPARATUS FOR MAGNETIC IMPULSE WELDING OF SHEETS

#75
20100108666
2010-05-06

Method for high pressure/high velocity welding or joining first and second metal workpieces before welding/joining; article of manufacture made thereby

#76
20100059254
2010-03-11

Conductor module and electromagnetic welding method

#77
20090134147
2009-05-28

Method and apparatus for sealing high pressure vessels using magnetic pulsing with high radial impact speed; vessels manufacturing according to such methods

#78
20090078470
2009-03-26

System, method, and apparatus for reactive foil brazing of cutter components for fixed cutter bit

#79
20090050676
2009-02-26

Tool and method for assembling metal parts by impacting with the aid of a magnetic force using two electromagnetic coils movable with respect to each other

#80
20090035542
2009-02-05

LOW TEMPERATURE REACTIVE COMPOSITE JOINING

#81
20080272181
2008-11-06

METHOD FOR MAKING NANOSTRUCTURED SOLDERED OR BRAZED JOINTS WITH REACTIVE MULTILAYER FOILS

#82
20080072584
2008-03-27

Vehicle exhaust component assembly using magnetic pulse welding

#83
20080036204
2008-02-14

Electromagnetic pulse welding of fluid joints

#84
20080023527
2008-01-31

Method of permanently joining components formed from metallic materials

#85
20080000949
2008-01-03

Method of Joining Using Reactive Multilayer Foils With Enhanced Control of Molten Joining Materials

#86
20070240897
2007-10-18

Bi-Metallic Connectors, Method for Producing the Same, and Method for Connecting the Same to a Structure

#87
20070218300
2007-09-20

Method of applying a coating to an article via magnetic pulse welding

#88
20070029326
2007-02-08

Magnetic pulse welding method and apparatus for sealing a vessel and a sealed vessel

#89
20060289479
2006-12-28

Apparatus and method for manufacture of a driveshaft by a pulsed magnetic force process

#90
20060254039
2006-11-16

High velocity forming of local features using a projectile

#91
20060231587
2006-10-19

Apparatus for performing a plurality of magnetic pulse forming or welding operations

#92
20060208481
2006-09-21

ELECTROMAGNETIC PULSE WELDING OF FLUID JOINTS

#93
20060185412
2006-08-24

Opposed current flow magnetic pulse forming and joining system

#94
20060144903
2006-07-06

Method of manufacturing a combined driveshaft tube and yoke assembly

#95
20060131300
2006-06-22

Method for performing a magnetic pulse welding operation

#96
20060081684
2006-04-20

Magnetic pulse welding of steel propshafts

#97
20050205556
2005-09-22

Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft

#98
20050205553
2005-09-22

Coil design for magnetic pulse welding and forming

#99
20050194424
2005-09-08

Apparatus and method for sonic welding and materials forming

#100
20050178819
2005-08-18

Liquid phase diffusion bonding method for dissimilar metal sheets and liquid phase diffusion bonding apparatus for the same

#101
20050116011
2005-06-02

Molecular bonding of vehicle frame components using magnetic impulse welding techniques

#102
20050109769
2005-05-26

Electromagnetic hemming machine and method for joining sheet metal layers

#103
20050082343
2005-04-21

Method of joining using reactive multilayer foils with enhanced control of molten joining materials

#104
20050051607
2005-03-10

Nanostructured soldered or brazed joints made with reactive multilayer foils

#105
20050051539
2005-03-10

Method for monitoring the performance of a magnetic pulse forming or welding process

#106
20050045603
2005-03-03

Method of forming multi-metallic articles from multi-metallic sheets

#107
20050035586
2005-02-17

Magnetically pulse welded underbody

#108
20050035178
2005-02-17

Simultaneous magnetic pulse framing

#109
20050022578
2005-02-03

High velocity forming of local features using a projectile

#110
20050003228
2005-01-06

Method of bonding and resulting product

#111
13850032
2017-01-24

Magnetic pulse welding in medical power manufacturing