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:
Aug. 24, 1993
Filed:
Mar. 17, 1992
Prem Nath, Rochester Hills, MI (US);
Kenneth J Whelan, Clawson, MI (US);
United Solar Systems Corporation, Troy, MI (US);
Abstract
Apparatus for simultaneously laminating thin polymeric sheets onto at least one surface of a plurality of spacedly disposed substrates, such as photovoltaic modules. By simultaneously accommodating the lamination of a plurality of modules, the cost of the back-end fabrication of those modules is substantially reduced. The apparatus includes a plurality of diaphragms adapted to forcibly and simultaneously urge the polymeric sheets against at least one surface of each of the respective modules to be laminated. The force is preferably generated by a pump which creates a vacuum between the diaphragm and the substrate surface.