Selective gas knife for wave soldering

Details Selective gas knife for wave soldering Selective gas knife for wave soldering

2005-07-05

2005-07-05

Edmondson, Lynne R. (Department: 1725)

Metal fusion bonding

Including means to apply flux or filler to work or applicator

By partial or total immersion of work or applicator into liquid

C228S008000, C228S180100, C228S260000

Reexamination Certificate

active

06913183

ABSTRACT:
Selective gas knives for wave soldering provide for targeted gas flow at a particular location on a substrate, such as a printed circuit board. Both the temperature and flow rate of gas through a segment of a gas knife can be independently controlled.

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International Search Report mailed Jun. 7, 2003.

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