Matches 1 - 8 out of 8


Match Document Document Title
US20150182381 SOLAR POWERED EVAPORATIVE COOLED WELDING HOOD  
A welding hood with a solar powered evaporative cooling system that has a magnified solar panel produced by the light from the welding arc passing through a clear lens, the solar panel, and...
US20090210989 WELDING HELMET POSITIVE AIR PRESSURING SYSTEM AND METHOD  
A method and system for controlling ventilation in a welding helmet is provided. The invention may be adapted to a wide variety of system types, and may reduce or eliminate the need for a shroud...
US20090055987 Airflow Headgear for a Welding Helmet  
An airflow system is provided for a welding helmet. The airflow system includes an air intake with a filter, a blower, and a battery mounted to the rear of headgear for a welding helmet. A...
US20090210988 WELDING HELMET AIR FLOW BARRIER  
An air barrier that prevents entrainment of surrounding air from the welding environment into the welding helmet is provided. The barrier for the welding helmet contains a flexible curtain, front...
US20110219506 Cool, clean air welding helmet  
An improved welding helmet encloses a welders head and a portion of the neck. The helmet contains a fan, filter and thermoelectric cooling module to provide clean, cool air that reduces welding...
US20090089908 AIR SUPPLYING DEVICE FOR WELDING MASK  
Disclosed is an air supplying device for a welding mask, capable of supplying clean air into a face shield of the welding mask. According to an embodiment of the present invention, more...
US20100299795 Clean, cool, comfortable welding helmet  
This invention defines a welding helmet that encloses a welders head on five sides and with an optional skirt covers their neck. The helmet contains a fan, filter and cooling module to provide...
US20150359680 PROTECTIVE HEADWEAR WITH AIRFLOW  
In one aspect, a protective headwear is provided and includes an outer shell, a first shell duct coupled to the outer shell and including a first exhaust port, and a second shell duct coupled to...
Matches 1 - 8 out of 8