Invention Grant
- Patent Title: Auto-darkening welding helmet with a touchable operating screen
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Application No.: US15507699Application Date: 2015-09-06
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Publication No.: US10548774B2Publication Date: 2020-02-04
- Inventor: Ziqian Wu
- Applicant: Tecmen Electronics Co., Ltd.
- Applicant Address: CN Nanjing
- Assignee: Tecmen Electronics Co., Ltd.
- Current Assignee: Tecmen Electronics Co., Ltd.
- Current Assignee Address: CN Nanjing
- Priority: CN201420516400U 20140909
- International Application: PCT/CN2015/088954 WO 20150906
- International Announcement: WO2016/037545 WO 20160317
- Main IPC: A61F9/06
- IPC: A61F9/06
Abstract:
An auto-darkening welding helmet includes a helmet housing; a headband structure connected to the helmet housing; an auto-darkening filter provided on the helmet housing; and an adjustment device by which operating parameters of the auto-darkening filter are adjustable, wherein the adjustment device is a touchable operating screen which faces towards an operator after the operator wears the welding helmet.
Public/Granted literature
- US20170252215A1 AUTO-DARKENING WELDING HELMET WITH A TOUCHABLE OPERATING SCREEN Public/Granted day:2017-09-07
Information query
IPC分类:
