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. 08, 2008
Filed:
Sep. 17, 2004
Artur Schönlein, Rüsselsheim, DE;
Artur Schönlein, Rüsselsheim, DE;
Abstract
A holding frame () is mounted in a weathering chamber () of a weathering tester so that it can be rotated around a xenon radiation source (), which is located on the cylinder or rotation axis, and an infrared filter () placed around it. Samples () to be weathered are fastened to the inside of the holding frame () and are exposed to the radiation from the xenon radiation source (). The surface temperature of the samples () can be recorded directly by a black-body radiation detector such as a pyrometer (), which is aimed at a stationary region of space through which the samples () pass periodically during their rotational movement. The surface temperature can be computed in an evaluation circuit from the detected black-body radiation, together with emissivity values stored for the individual samples ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile