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
Patent
1996-09-24
1999-05-11
Heinrich, Samuel M.
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
228 8, 118429, H05K3/34
Patent
active
059018992
ABSTRACT:
The invention relates to a wave soldering machine with at least one device for generating at least one solder wave (10a) consisting of liquid solder (10) for wetting assembled units (22) which are conducted over the solder wave (10a). To achieve a reproducible adjustment and control of the wave height (24), it is proposed to mount at least one temperature-compensated pressure sensor (18) in the transport path of the solder (10), preferably in the immediate vicinity of the nozzle opening (13).
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patent: 4890781 (1990-01-01), Johnson et al.
patent: 5467914 (1995-11-01), Peterson et al.
patent: 5615828 (1997-04-01), Stoops
"Fundamentals of Fluid Mechanics", Philips M. Gerhart, Richard J. Gross, Addison-Wesley Publishing Co.
Biren Steven R.
Heinrich Samuel M.
U.S. Philips Corporation
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