The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 1990
Filed:
Oct. 05, 1988
Mark J Shireman, Minnetonka, MN (US);
Florence G Benson, St. Michael, MN (US);
Honeywell Inc., Minneapolis, MN (US);
Abstract
Apparatus for automatically tinning leads of components mounted on tapes to carry the components through solder wave stations have adjustments incorporated to permit tinning components of different sizes. Foam generators with independent foam rate adjustments are also provided to permit the adjusting foam height separately for each component lead. Guards are used with the foam generators to select specific segments of each lead for fluxing. A vacuum port with a vertical heated connection leading to a vertically oriented heated collector insures that excess solder will not clog the collection systrem. A shield between the vacuum port and the solder wave prevents solder being ingested by the port.