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:
Jun. 06, 2017
Filed:
Feb. 14, 2014
Applicant:
Ltn Servotechnik Gmbh, Otterfing, DE;
Inventors:
Ludwig Angerpointner, Munich, DE;
Peter Autenzeller, Feldkirchen-Westerham, DE;
Assignee:
LTN SERVOTECHNIK GMBH, Otterfing, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); H04B 10/00 (2013.01); H04B 10/80 (2013.01);
U.S. Cl.
CPC ...
H04B 10/00 (2013.01); G02B 6/3604 (2013.01); H04B 10/22 (2013.01); H04B 10/801 (2013.01);
Abstract
In a device for transmitting signals on two channels between two sub-assemblies rotatable relative to each other about an axis, a photodetector and a light source are connected via connecting lines to a receiver circuit and transmitter circuit. At least one of the connecting lines has a section extending with a radial directional component. The beam path of one channel extends with an axial directional component radially outside relative to the beam path of the optical signal of the other channel, past the section of the at least one connecting line.