Patents-Review.com
ClassID:

42905 ⎘

B23K9/0732 - CPC Classification

Classification description:

Arc welding or cutting; Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc; Stabilising the arc Stabilising of the arc current

Recent Application in this class:
#1
20240359251
2024-10-31

AUTOMATIC STABILITY CONTROL OF POWER LEVEL FOR A HOT WIRE LASER PROCESS

 #2
20240261884
2024-08-08

SYSTEMS AND METHODS TO PROVIDE WELDING-TYPE ARC STARTING AND STABILIZATION WITH REDUCED OPEN CIRCUIT VOLTAGE

 #3
20230249274
2023-08-10

ARC WELDING CONTROL METHOD

 #4
20220266372
2022-08-25

Arc welding control method and arc welding device

 #5
20220063009
2022-03-03

Arc welding control method and arc welding device

 #6
20220055136
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #7
20220055135
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #8
20220055134
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #9
20210197306
2021-07-01

Method for starting a submerged arc welding process and welding apparatus

 #10
20210129250
2021-05-06

Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage

 #11
20200406385
2020-12-31

Arc welding method and arc welding device

 #12
20200316705
2020-10-08

WELDING POWER SUPPLIES HAVING ADJUSTABLE CURRENT RAMPING RATES

 #13
20200316704
2020-10-08

System and Method for Short Arc Welding

 #14
20200055135
2020-02-20

AC pulse arc welding control method

 #15
20200047275
2020-02-13

Dual wire welding or additive manufacturing contact tip and diffuser

 #16
20190366466
2019-12-05

SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING IN A CONTROLLED SHORT CIRCUIT WELDING SYSTEM

 #17
20190201997
2019-07-04

Dual wire welding or additive manufacturing contact tip and diffuser

 #18
20190176257
2019-06-13

Arc welding control method

 #19
20190015922
2019-01-17

Arc welding system and wire feeding device

 #20
20180207740
2018-07-26

Arc sensor adjustment device and arc sensor adjustment method

 #21
20180207739
2018-07-26

Arc welding method and arc welding device

 #22
20180099344
2018-04-12

System and method for short arc welding

 #23
20180021872
2018-01-25

Welding power supplies having adjustable current ramping rates

 #24
20170355035
2017-12-14

Arc-welding method and arc-welding apparatus

 #25
20170326667
2017-11-16

Pressure welding device and pressure welding method

 #26
20160346864
2016-12-01

Wire fed arc welding method having abnormal arc or abnormal short circuit welding steps

 #27
20150306691
2015-10-29

TIG welding system

 #28
20150273614
2015-10-01

Method for starting a submerged arc welding process and welding apparatus

 #29
20150096965
2015-04-09

Arc welding control method

 #30
20150041449
2015-02-12

Arc-welding method and arc-welding apparatus

 #31
20130270242
2013-10-17

Methods and apparatus for improved low current AC/DC TIG welding and starting

 #32
20130264321
2013-10-10

Methods and apparatus for improved low current AC/DC TIG welding and starting

 #33
20120145691
2012-06-14

Arc welding method and arc welding apparatus

 #34
20090242533
2009-10-01

Welding control apparatus and method

 #35
20090201704
2009-08-13

Constant voltage welder capacitor ripple current reduction method and system

 #36
20080149606
2008-06-26

Arc start control method in consumable electrode arc welding

 #37
20060283847
2006-12-21

Arc welding control method and arc welding machine

 #38
20060273075
2006-12-07

Methods and apparatus for improved low current AC/DC TIG welding and starting