Method for vaporizing getter material in a vacuum electron tube
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United States of America Patent
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-
Nov 24, 1981
Grant Date -
N/A
app pub date -
Feb 28, 1980
filing date -
Feb 28, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Method for vaporizing getter material from a container inside a vacuum electron tube comprises (a) sensing the location of the container from outside the tube, (b) generating signals indicating that location, (c) positioning an induction heating coil outside the tube opposite the container, (d) energizing the positioned heating coil and (e) using the generated signals to control the energizing step.
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