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:
Oct. 23, 2012
Filed:
Dec. 07, 2011
Ivanka Atanasova-hoehlein, Fuerth, DE;
Ulrich Duellberg, Hirschberg, DE;
Peter Heinzig, Wendelstein, DE;
Bogdan Kokotowski, Oberasbach, DE;
Konrad Unterlugauer, Buechenbach, DE;
Ivanka Atanasova-Hoehlein, Fuerth, DE;
Ulrich Duellberg, Hirschberg, DE;
Peter Heinzig, Wendelstein, DE;
Bogdan Kokotowski, Oberasbach, DE;
Konrad Unterlugauer, Buechenbach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The conductor, including the points being kept free insulation, is initially surrounded by a liquid, electrically non-conducting bonding agent which forms the insulation after solidifying. The conductor can be a transposed conductor in which the individual conductors thereof are electrically isolated relative to each other and are interconnected by the bonding agent. Using a liquid stripping agent based on a polyvinyl alcohol or a long-chain hydrocarbon mixture and a polysaccharide filler on the point of the conductor being kept free of the insulation locally prevents the bonding agent from bonding to the conductor or the individual conductors of the transposed conductor from being interconnected by means of the unsolidified mixture. Once the entire bonding agent is hard and thus the bonding agent/stripping agent mixture has solidified, the bonding agent/stripping agent mixture can easily be removed in a mechanical manner from the treated points of the conductor.