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:
Mar. 05, 2002
Filed:
May. 01, 2000
Heinz-Olaf Lucht, Krefeld, DE;
Tilman Schwinn, Duisburg, DE;
Hans-Peter Schmidt, Mettmann, DE;
Jens Tauchmann, Berlin, DE;
Messer Griesheim GmbH, , DE;
Abstract
A soldering apparatus has a solder container and a casing to accommodate a protective-gas atmosphere for soldering printed circuit boards. During transport of the circuit boards through a casing the circuit boards are brought into contact with a solder wave in the container. The casing has an inlet for printed circuit board on an inlet side and an outlet on its outlet side. In addition, the casing has a supply of non-oxidizing gas and an arrangement for admitting gas into the casing. The casing is designed as a modular construction kit having subassemblies and/or constructional elements which comprise an input tunnel, an entry tunnel, at least two covering elements, an outlet tunnel and a detachable connection on the solder container and/or the sub-assemblies and/or constructional elements to connect the sub-assemblies and/or constructional elements and the solder container.