Metal fusion bonding – Including means to apply flux or filler to work or applicator
Patent
1997-01-16
1998-08-18
Bradley, P. Austin
Metal fusion bonding
Including means to apply flux or filler to work or applicator
228 42, 118326, B23K 308
Patent
active
057948364
ABSTRACT:
An inert gas air horn distribution device employs a labyrinth with a baffle to clean the nitrogen gas used to deposit flux on circuit boards before wave soldering operations. The baffle diverts the gas flow causing heavier flux particles to collect in the labyrinth while the lighter gas exits for use in depositing flux on the circuit boards. The labyrinth cleans the gas thereby keeping the knife clean which produces more uniform results with less maintenance.
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Lemecha Myron
Lin Jeff J.
Sinkunas Peter J.
Wong Stephen H. P.
Bradley P. Austin
Ford Motor Company
Knapp Jeffrey T.
Malleck Joseph W.
May Roger L.
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