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    • 7. 发明申请
    • Modular auto-darkening welding filter
    • 模块化自动变暗焊接过滤器
    • US20070056073A1
    • 2007-03-15
    • US11516817
    • 2006-09-07
    • Edward MartinJames WatkinsJason Hsieh (Chien-Hsing)
    • Edward MartinJames WatkinsJason Hsieh (Chien-Hsing)
    • A61F9/06
    • A61F9/065
    • A welding helmet having an auto-darkening welding filter comprises a viewing module and a control module attached to the helmet separate from the viewing module. In a first embodiment a control module is attached to a side of the welding helmet having a pair of variable resistor shafts extending through the side housing of welding helmet for adjustment of the auto-darkening viewing module by a user without removing the welding helmet from in front of the user's eyes. In a second embodiment the control module is attached to the inside of the helmet below the auto-darkening viewing module, and the control module comprises switches integrated on a surface of the control module which are operated by the user.
    • 具有自动变暗焊接过滤器的焊接头盔包括观察模块和附接到与观察模块分开的头盔的控制模块。 在第一实施例中,控制模块附接到焊接头盔的一侧,其具有延伸穿过焊接头盔的侧壳体的一对可变电阻器轴,用于由用户调节自动变暗观察模块,而不从其中去除焊接头盔 用户眼前。 在第二实施例中,控制模块在自动变暗观察模块下方附接到头盔的内部,并且控制模块包括集成在由用户操作的控制模块的表面上的开关。