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Automatic darkening filter with simplified settings

An optical filter and automatic technology, which is applied in the field of welding equipment and parameter setting equipment, can solve the problem of troublesome setting for users, and achieve the effect of easy operation, easy operation, and fast setting of optical filters

Pending Publication Date: 2022-03-11
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since several parameters have to be adjusted individually, the setting of the filter can become cumbersome for the user, especially when changing welding conditions frequently and / or when wearing protective equipment such as protective gloves

Method used

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  • Automatic darkening filter with simplified settings
  • Automatic darkening filter with simplified settings
  • Automatic darkening filter with simplified settings

Examples

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Embodiment Construction

[0024] The invention will now be described in more detail with reference to the following drawings which illustrate specific embodiments of the invention:

[0025] figure 1 is a perspective view of protective headgear (eg, a welding mask) including an automatic darkening filter (ADF) according to the present disclosure;

[0026] figure 2 is a schematic block diagram of an ADF system in which an ADF and a setting device according to the present disclosure are connected;

[0027] image 3 is a schematic side view of protective headgear with an auto-darkening filter according to the present disclosure and welding equipment including a setting device according to the present disclosure.

[0028] figure 1 An example of a headset 10 according to the present disclosure is shown, such as a welding mask 10 including a mask body or housing 12 and an automatic darkening filter (ADF) 20 . Specifically, the ADF 20 includes a switchable filter 22 supported in the mask housing 12 . Th...

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Abstract

The present disclosure relates to an auto-darkening filter (20) with simplified setting, which auto-darkening filter is suitable for darkening to protect from light, in particular high intensity light, and to a setting device (40) for setting parameters of such a filter (20). The disclosure also relates to a system 100, 100 'comprising such an auto-darkening filter 20 and such a setting device 40, in particular a welding device 110. The present disclosure also relates to a method for setting such an auto-darkening filter 20, and to a headset 10 having such an auto-darkening filter 20 and a welding apparatus 110 having such a setting apparatus 40.

Description

technical field [0001] The present disclosure relates to an automatic darkening filter (ADF) with simplified settings adapted for dimming for protection from light, especially high intensity light, and to a method for setting such a filter Parameter setting device. The present disclosure also relates to a system comprising such an automatic darkening filter and such a setting device. The present disclosure also relates to a method for setting such an automatic darkening filter, and to a headset with such an automatic darkening filter and a welding device with such a setting device. Background technique [0002] Auto-dimming filters are often placed on protective headgear to provide protection from high-intensity light. Auto-darkening filters typically have a switchable filter that automatically changes from a light transmissive state to a dark transmissive state in response to incident light. This switching is usually accomplished using photodetectors located on or as par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/04A61F9/06G02F1/133G02F1/1335
CPCA42B3/042A61F9/065G02F1/13306G02F1/133528A61F9/067A61F9/062G02F1/13318
Inventor 克里斯蒂安·A·里普肯马库斯·格洛克
Owner 3M INNOVATIVE PROPERTIES CO