LOW WIRE LEVEL ALARM
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United States of America Patent
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N/A
Issued Date -
Jul 21, 2011
app pub date -
Jan 21, 2010
filing date -
Jan 21, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A low wire level alarm comprises a signal element and a wire level detection element. The wire level detection element is adapted for detecting the level of welding wire contained in a welding wire bulk pack, and the signal element is adapted for giving an operator a visual and/or acoustic signal on the level of welding wire contained in the bulk pack. In a welding wire bulk pack having a base, side walls and a coil of welding wire placed inside the side walls, a retainer is arranged on top of the welding wire coil so as to descend in the bulk pack when the level of welding wire inside the pack decreases. A low wire level alarm system is used for signaling to an operator that the level of welding wire remaining in the bulk pack has fallen below a predetermined threshold.
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