Tool for RF welding, arrangement of a central electrode and use of a central electrode

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United States of America Patent

PATENT NO 9505168
APP PUB NO 20140138024A1
SERIAL NO

14117164

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Abstract

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In a process of welding pieces of tubing into films with a central electrode the central electrode is divided to facilitate the welding in a single process. In the case of tools with or without a central electrode, electrode lamellae lying next to one another have a free visual connection between edges lying towards the insert piece to obtain a tight welded joint.

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Patent Owner(s)

Patent OwnerAddress
KIEFEL GMBH83395 FREILASSING

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hinterseer, Heinz Freilassing, DE 6 22

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