Sealing device for microwave treatment vessel

An assembly (1) to heat substances under pressure in a microwave field incorporates a closed vessel (2) made of a material which is microwave transparent. The vessel (2) is sealed by a stopper (6) the inner wall of which is held in place by a spring (15) and accommodates a pressure valve or sensor....

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Bibliographische Detailangaben
Hauptverfasser:	SCHALK, ANDREAS, , GRAZ, KETTISCH, PETER, GRAZ
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	An assembly (1) to heat substances under pressure in a microwave field incorporates a closed vessel (2) made of a material which is microwave transparent. The vessel (2) is sealed by a stopper (6) the inner wall of which is held in place by a spring (15) and accommodates a pressure valve or sensor. The spring (15) consists of one or more metal pressure springs (36, 136), arranged within an electrically conducting-housing (37, 137).