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
1978-08-18
1980-06-17
Crane, Daniel C.
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
B23K 306
Patent
active
042080029
ABSTRACT:
A mass wave soldering apparatus is described. The apparatus comprises a sump having upwardly diagonally extending front and rear walls, and a pair of vertical end walls which cooperate to form an upwardly extending open ended nozzle chamber of increasing plan area. A Z-shaped baffle screen is positioned within the nozzle chamber and distributes the molten solder pumped upwardly in the sump as a wide, smooth substantially unidirectional solder wave ideally contoured for high-speed production soldering.
REFERENCES:
patent: 3398873 (1968-08-01), Wegener et al.
patent: 3726465 (1973-04-01), Boynton et al.
patent: 3773242 (1973-11-01), Fitzsimmons
patent: 3930465 (1976-01-01), Schuierer
patent: 3989180 (1976-11-01), Tardoskegyi
Comerford Matthias F.
Munroe Thomas N.
O'Rourke Harold T.
Crane Daniel C.
Hollis Engineering, Inc.
Ramsey K. J.
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