Apparatus for heating a pipeline

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United States of America Patent

PATENT NO 9347596
APP PUB NO 20140238523A1
SERIAL NO

14188895

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Abstract

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The invention relates to an apparatus for heating a pipeline system, comprising at least two pipelines (1), along which in each case one electrical resistance heating element extends, wherein a potential close to the ground potential is set at each electrical resistance heating element at at least one end (3, 5), and the electrical resistance heating element is connected to a terminal of a DC source or to in each case one phase (7) of an n-phase AC source (9) at a position remote from this end (3, 5), where, when using an n-phase AC source (9), n is an integer equal to or greater than 2.

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Patent Owner(s)

  • BASF SE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gärtner, Martin Worms, DE 10 41
Garlichs, Florian Neustadt, DE 30 83
Geyer, Karolin Mannheim, DE 15 38
Ladenberger, Michael Darstein, DE 13 56
Lutz, Michael Speyer, DE 42 638
Maurer, Stephan Neustadt-Gimmeldingen, DE 35 207
Schierle-Arndt, Kerstin Zwingenberg, DE 47 346
Wortmann, Jürgen Limburgerhof, DE 18 81

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