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. 05, 2016
Filed:
Jun. 24, 2011
Otfried Schwarzkopf, Kürten, DE;
Manfred Berg, Wipperfürth, DE;
Josef Brandt, Wipperfürth, DE;
Tobias Etscheid, Lindlar, DE;
Mark Heienbrok, Engelskirchen, DE;
Marco Isenburg, Ratingen, DE;
Christoph Schöneberg, Wermelskirchen, DE;
Markus Jeschonnek, Wipperfürth, DE;
Otfried Schwarzkopf, Kürten, DE;
Manfred Berg, Wipperfürth, DE;
Josef Brandt, Wipperfürth, DE;
Tobias Etscheid, Lindlar, DE;
Mark Heienbrok, Engelskirchen, DE;
Marco Isenburg, Ratingen, DE;
Christoph Schöneberg, Wermelskirchen, DE;
Markus Jeschonnek, Wipperfürth, DE;
VOSS AUTOMOTIVE GMBH, Wipperfurth, DE;
Abstract
For a heatable medium pipe having at least one pipe connector and heating element, wherein the heating element has a few wires, in particular one or two wires, wherein the wire(s) extend continuously along the medium pipe and along the at least one pipe connector. In a method for producing a heatable medium pipe, comprising the medium pipe, at least one pipe connector, a transition area between the medium pipe and the pipe connector, and at least one heating element, wherein the heating element has a few wires, in particular one or two wires, the medium pipe is pre-assembled with the at least one pipe connector, the wire or the few wires of the heating element are pre-assembled as a double-laid, one or two-part element or as an element connected to form a continuous part, the wire(s) are fastened on the outside of the pipe connector, transition area and medium pipe, and the ends of the wire(s) are guided into a feed-in connector for connecting to a current source or voltage source.