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. 18, 2017
Filed:
Apr. 10, 2013
Dr. Johannes Heidenhain Gmbh, Traunreut, DE;
Bernhard Beaury, Rimsting, DE;
Hermann Hofbauer, Trostberg, DE;
Markus Mooshammer, Traunstein, DE;
Erich Strasser, Trostberg, DE;
Ernst Thielicke, Traunstein, DE;
Sebastian Tondorf, Waging am See, DE;
DR. JOHANNES HEIDENHAIN GMBH, Traunreut, DE;
Abstract
In a device and a method for transmitting energy and data between a control unit and a position-measuring device via a line pair, the energy transmission takes place in a charge mode and the data transmission takes place in a communication mode, and an energy storage device is provided in the position-measuring device, which is able to be charged in the charge mode via the line pair, and which is able to supply energy to the position-measuring device in the communication mode, and a charge unit and a switching device are provided in the control unit. The switching unit is adapted to the charge unit to the line pair in two-pole manner.