Evacuation procedure for vacuum tubes - placing in HV electric oven, operating vacuum pump, and cleaning contacts by electrical discharge

A single stage process is used for the evacuation of vacuum switching tubes. The vacuum tube (2) is located in an oven (1) and has the electrical connections coupled to a ground line and to a power supply over a relay (7) and a h.v. lead element (6). The oven has an outlet pipe that connects with a...

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Bibliographische Detailangaben

1. Verfasser:	LEONHARDT,GUENTER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
Online-Zugang:	Volltext bestellen
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