Magnetron
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 19, 2016
Grant Date -
Sep 20, 2012
app pub date -
Mar 19, 2012
filing date -
Mar 17, 2011
priority date (Note) -
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Abstract
A cathode of a magnetron having a radial extension to accommodate the cathode terminals is supported by arms which have a greater diameter over the region in which they are supported in the glass thimble than over the region of the free ends. This shifts any vibrations to a higher frequency band, which is less liable to be excited in the event the magnetron is moved rapidly as in a linac used for radiotherapy purposes.
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