B23K11/256 - CPC Classification Index

ClassID:

43065 ⎘

B23K11/256 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating; Electric supply or control circuits therefor; Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance

Recent Application in this class:

20220152727

2022-05-19

EXPULSION DETECTION METHOD IN ELECTRIC RESISTANCE WELDING AND APPARATUS THEREFOR

20210252628

2021-08-19

Spot welding machine

20210213556

2021-07-15

Resistance spot welding method and weld member production method

20190321910

2019-10-24

Distortion free arc welding voltage measurement

20180281102

2018-10-04

Resistance spot welding method

20170173726

2017-06-22

Resistance welding machine pinch point safety sensor

20150108100

2015-04-23

Method for monitoring and controlling a quality of spot welds

20150034609

2015-02-05

Resistance welding with minimized weld expulsion

20120126780

2012-05-24

Resistance welding method, resistance welder, and method and device for evaluating resistance welding

#10

20100163532

2010-07-01

Method of detecting dust and method of preventing erroneous determination of dust detection

#11

20100019785

2010-01-28

Method and apparatus for inspecting adhesive quality

#12

20080302766

2008-12-11

Resistance welding machine pinch point safety sensor

#13

20080041827

2008-02-21

Resistance Spot Welding Monitoring System and Method

#14

20060278616

2006-12-14

Method for estimating nugget diameter and weld parameters

#15

20060157452

2006-07-20

Method and device to obtain information to evaluate the quality of a resistance welding connection and/or to control or regulate a resistance welding method