Soldering apparatus with safety device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 29, 2000
Grant Date -
N/A
app pub date -
Jun 8, 1999
filing date -
Jun 23, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A soldering apparatus with a safety device which operates automatically when a soldering iron is left in its on condition for a given period of time. A vibration sensor is attached to the soldering iron to sense vibrations of the soldering iron during soldering work. A heater control circuit is provided to be switched to a low-temperature mode when a period of time for which the vibration sensor does not sense the vibrations of the soldering iron continuously exceeding a set value, thereby maintaining the soldering iron at a predetermined low temperature in this situation.
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