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:
Sep. 06, 2011
Filed:
Nov. 08, 2007
Klaus R. Goebel, Darmstadt, DE;
Klaus R. Goebel, Darmstadt, DE;
Ingenieurburo Goebel GmbH, Darmstadt, DE;
Abstract
The invention relates to a method and an arrangement () for detecting the penetration of optical radiation () in a sectional area () of a protective wall system () in which at least one receiver () is located. The receiver is connected to an evaluation circuit (). To recognize the failure of an inner protective wall it is suggested that the outer wall () of the protective wall system has a breach () for a transmitter/receiver unit (), consisting of a number of receivers () located on the circumferential side of a tubular jacket () and a number of transmitters () concentrically surrounding the receivers () in a circle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile