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:
Jul. 24, 2001
Filed:
Jun. 07, 1999
Bernhard Eberl, Augsburg, DE;
Eberhard Vonhof, Weil am Rhein, DE;
Wampfler Aktiengesellschaft, , DE;
Abstract
An energy transmission device allows several consumers to be supplied with energy independent of one another and provides contactless transmission of energy from a primary current line, through which alternating current flows, to a number of secondary, resident load circuits with at least one coil, each of which draws energy from the electromagnetic field of the current lead. An auxiliary line runs parallel to the current lead and it is connected with the current lead via several connecting points in order to conduct current from a first connecting point via the auxiliary line to a second connecting point. In at least one section of the line, between two connecting points, an adjustable impedance is provided in the auxiliary line which is controlled by a monitoring device in order to prevent blocking of the line by a disconnected consumer.