Moisture-resistant seal for sheathed electric heaters - by bonding or mfr. of plugs from heat-resistant thermoplastics

Sheathed electric heater contg. compacted insulation material has plugs through which electrical connectors pass. The plugs are sealed or mfd. themselves from thermoplastic material resistant to high temp., e.g, polyphenylene sulphide or liquid crystal polymers, which is also resistant to moisture p...

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Bibliographic Details
Main Author NUECHTER, HELMUT., 8554 GRAEFENBERG, DE
Format Patent
LanguageEnglish
German
Published 14.01.1993
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:Sheathed electric heater contg. compacted insulation material has plugs through which electrical connectors pass. The plugs are sealed or mfd. themselves from thermoplastic material resistant to high temp., e.g, polyphenylene sulphide or liquid crystal polymers, which is also resistant to moisture penetration. ADVANTAGE - Improved protection for hygroscopic insulating materialll
Bibliography:Application Number: DE19914122657