X-ray tubes with focal point control depending on the tube voltage
DE680511C
High-voltage protective cover for discharge vessels, especially X-ray tubes
DE711185C
Device for preventing the overloading of x-ray pipes
DE646988C
Air cooler for discharge tubes, especially X-ray tubes, which is located outside the actual tube and is connected to the parts to be cooled in a way that conducts heat
DE683559C
X-ray tube with a three-dimensionally wound glow cathode
DE586817C
Method for regulating the focal point for X-ray tubes by changing the emitting glow cathode surface
DE552373C
Arrangement with a Roentgen tube in which the electron stream and thus also the focal point on the anticathode is kept in constant motion by an electrostatic or electromagnetic field
DE570444C
Device for automatic regulation of the focal spot size in glow cathode tube tubes
DE486516C
Switch for high-frequency healing devices u. like
DE415899C
Process for the production of cathodes for high vacuum tubes, in particular X-ray tubes
DE387974C
X-ray tubes for generating sharp X-ray images
DE414065C
Glow cathode for x-ray tubes
DE372785C
Procedure for activating the shunt regeneration on X-ray pipes
DE409840C
Process and X-ray tubes for generating sharp X-ray images
