Diaphragm Seal Assembly With Evacuated Double Diaphragm and Vacuum Monitoring

The invention relates to a diaphragm seal assembly, which includes a measuring instrument, a pressure being transmitted from a process side to be monitored, via an arrangement of two diaphragms having an evacuated intermediate space disposed there between, to the measuring instrument, reliably separ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: UDO ROSENBERGER, HEIKO KERN, ALBRECHT KALISCH, UDO HÖRNING, JOACHIM ZIPP, TORSTEN PAULING
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a diaphragm seal assembly, which includes a measuring instrument, a pressure being transmitted from a process side to be monitored, via an arrangement of two diaphragms having an evacuated intermediate space disposed there between, to the measuring instrument, reliably separated from the process side, the fatigue strength of the diaphragm seal assembly under extreme application conditions being improved.