VACUUM SWITCH TUBE AND MAKING THEREOF
A vacuum switch tube wherein at least one part which separates the interior of the tube from the environment is soldered to the housing of a vacuum switch tube so as to be vacuum-tight with a soft solder 6 which has a melting point which lies below 400 DEG C. The invention is suitable for vacuum swi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A vacuum switch tube wherein at least one part which separates the interior of the tube from the environment is soldered to the housing of a vacuum switch tube so as to be vacuum-tight with a soft solder 6 which has a melting point which lies below 400 DEG C. The invention is suitable for vacuum switch tubes which do not have a pump stem, and particularly for protected tubes. |
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