Patents-Review.com
ClassID:

42904 ⎘

B23K9/0731 - 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 tension

Recent Application in this class:
#1
20240261884
2024-08-08

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

 #2
20210129250
2021-05-06

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

 #3
20210053134
2021-02-25

Apparatus for controlling AC weld current by means of an arc igniter

 #4
20200215636
2020-07-09

METHOD AND SYSTEM FOR HOT-WIRE STRIP WIRE DEPOSITION AND CLADDING

 #5
20190262926
2019-08-29

Current limiting secondary contact

 #6
20180050412
2018-02-22

Welding-type power supplies with adjustable AC current commutation thresholds

 #7
20130082041
2013-04-04

Consumable electrode arc welding method and consumable electrode arc welding device

 #8
20130082040
2013-04-04

Consumable electrode arc welding method and consumable electrode arc welding device

 #9
20120199560
2012-08-09

Welding device and carbon dioxide gas shielded arc welding method

 #10
20120074114
2012-03-29

Consumable electrode arc welding method and consumable electrode arc welding device

 #11
20100237052
2010-09-23

Adaptive GMAW short circuit frequency control

 #12
20100224608
2010-09-09

Control method for arc welding apparatus and arc welding apparatus

 #13
20100176105
2010-07-15

Welding output control method and arc welding equipment

 #14
20090250437
2009-10-08

Apparatus for butt-welding tube joints

 #15
20090127242
2009-05-21

Control method for arc welding apparatus and arc welding apparatus

 #16
20070102407
2007-05-10

Output control method for consumable electrode arc welding power source