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:
Apr. 11, 1995
Filed:
Jul. 20, 1993
Rolf A Den Dopper, Roosendaal, NL;
Johannes J Luijten, Heeze, NL;
Soltec B.V., Oosterhout, NL;
Abstract
The invention relates to a soldering apparatus comprising: a soldering chamber; transporting means for transporting the objects to be soldered through the soldering chamber; and heating means for heating the objects to be soldered in the soldering chamber, wherein the heating means are formed by means for feeding heated gas to the chamber. A simple device is thus obtained which heats uniformly. Such an apparatus can be embodied in both closed and open form. According to one of the preferred embodiments the means for feeding heated gas are formed by at least one heating unit, wherein the heating units are each formed by a fan and at least one heating device, for instance an electrical heating filament, connected forwardly thereof. Cooling units can also be used.