Patent
Vapor electric device
Leon R Ludwig,Slepian Joseph +1 more
TLDR
In this paper, a cathode construction for a make-alive type converter for a vapor electric device is described. But this is not related to our work in this paper.Abstract:
My invention relates to a vapor electric device and particularly to a cathode construction for a make-alive type converter. The engineers employed in constructing and designing vapor electric converters have long realized that certain advantages could be obtained by operating a simple rectifier...read more
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Patent
X-ray tube electron sources
TL;DR: In this paper, the position of the beam is moved by switching different pairs of grid wires to the extracting potential, and switches are controlled so that at any one time a pair of adjacent grid wires (22) are connected together to form an extracting pair, which produce an electron beam.
Patent
X-ray tube anode comprising a coolant tube
TL;DR: An anode for an X-ray tube includes at least one thermally conductive anode segment in contact with a rigid support member and cooling means arranged to cool the anode.