HEATABLE VACUUM RING

A vacuum ring for deaerating a stack sequence includes a vacuum-stable flexible hose, which can be connected to a vacuum pump, has the shape of a closed ring, and has an opening to the interior such that the ring can hold an outer side edge of a stack sequence in order to form a deaeration channel a...

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Bibliographische Detailangaben
Hauptverfasser: GIER, Stephan, LÜCKE, Stefan, REUL, Bernhard, KANNENGIESSER, Raphaela
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A vacuum ring for deaerating a stack sequence includes a vacuum-stable flexible hose, which can be connected to a vacuum pump, has the shape of a closed ring, and has an opening to the interior such that the ring can hold an outer side edge of a stack sequence in order to form a deaeration channel along the side edge, wherein the vacuum ring has at least one electric heating element.