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. 16, 2021
Filed:
Apr. 25, 2019
Spinner Gmbh, Feldkirchen-Westerham, DE;
Rupert Huber, Schechen, DE;
Reinhold Ringel, Kolbermoor, DE;
Thomas Hannes Timo Huber, Bruckmühl, DE;
SPINNER GMBH, Feldkirchen-Westerham, DE;
Abstract
The invention describes an optical rotary transmitter with at least two housing parts, which are mounted so as to be rotatable relative to one another about an axis of rotation. An interior space is enclosed together with the at least two housing parts to be fluid impermeable manner by a membrane which completely encloses the interior space along one portion along the axis of rotation in a circumferential direction about the axis of rotation. The membrane is arranged so that at least portions of the surface of the membrane facing away from the interior space are accessible.