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Patent Searching and Data


Title:
WELDING HELMET CONTROL DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/106037
Kind Code:
A1
Abstract:
The present invention is a very useful invention that measures a welding operation time and a cumulative time, measures spot welding per time (sec/min/hour) by measuring the number of spot welding (tack welding) times, measures an actual welding time by reflecting stored welding conditions, can easily switch to a grinding mode at the time of welding, and can move back to a state under welding conditions of a previous stage or earlier stage. To this end, in a welding helmet control device of the present invention, a setting unit inputs a plurality of welding conditions and stores the same in a memory, and a control unit may further comprise: a setting selection switch for measuring spot welding and an actual welding time per time (sec/min/hour) by measuring the number of tack welding times, and setting any one of the pre-stored welding conditions; and a grind mode changeover switch that switches from a welding mode to a grind mode during a welding operation and switches to a welding mode of a previous stage when the grinding operation is completed according to the preset conditions, wherein the switch is selectively constituted as a button or dial type.

Inventors:
HUH MOON YOUNG (KR)
Application Number:
PCT/KR2017/014305
Publication Date:
June 14, 2018
Filing Date:
December 07, 2017
Export Citation:
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Assignee:
OTOS WING CO LTD (KR)
International Classes:
A61F9/06; A42B3/04
Foreign References:
KR101130222B12012-03-29
KR20150101444A2015-09-03
KR101657141B12016-09-19
EP2275061A12011-01-19
US20080158502A12008-07-03
Attorney, Agent or Firm:
CHOI, Hak Hyun (KR)
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