Gas injection type soldering method and apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 1, 2004
Grant Date -
Jul 10, 2003
app pub date -
Jan 7, 2002
filing date -
Mar 10, 2000
priority date (Note) -
Expired
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Abstract
After a reducing gas is mixed with an inert gas by a mixer, a resultant mixed gas is heated by a heater and made to a hot mixed gas which is dehumidified and dried and the temperature of which is increased. The mixed gas is injected to a subject from an injection port formed in a soldering iron, and thereby soldering is performed by heating and melting solder with the soldering iron in the atmosphere of the mixed gas.
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