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:
Nov. 20, 2018
Filed:
Nov. 17, 2014
Maschinenfabrik Reinhausen Gmbh, Regensburg, DE;
Sebastian Hollunder, Schmitten, DE;
Martin Kubiczek, Hofheim, DE;
Juergen Schuebel, Overursel, DE;
Karsten Viereck, Regensburg, DE;
MASCHINENFABRIK REINHAUSEN GMBH, Regensburg, DE;
Abstract
An apparatus () for detecting gas () in a high-voltage device () filled with an insulating medium () comprises an inlet () for introducing a carrier gas () and an outlet () for discharging a carrier gas (); at least one gas sensor () for detecting a gas (); a first pump () for conveying the carrier gas () in the apparatus (); a membrane () which at least consists of at least one semipermeable material, is at least partially surrounded by the insulating medium () and is at least partially subjected to a flow of the carrier gas (); a second pump () for conveying the carrier gas () into the apparatus () and for conveying the carrier gas () out of the apparatus (); wherein there is no valve which can be used to convey the carrier gas () into the apparatus () or out of the apparatus ().