Peter Röhrer

X-ray radiator with thermionic emission of electrons from a laser-irradiated cathode

High-performance anode plate for a directly cooled rotary piston x-ray tube

High-power anode plate for directly cooled rotary bulb tube for x-ray use has underside in focal spot path region formed/with attached/inserted high thermal conductivity material for improved heat extraction, lower temperature gradient

X-ray emitter for use in medical radiology, has cathode whose surface, which is irradiated by laser beam, is partially napped and/or porous and/or doped and/or has intermetallic connection or glass like carbon

NEEDLE-SHAPED X-RAY FLUORESCENT MATERIAL AND METHOD FOR VAPOR-DEPOSITION THEREOF ON A SUBSTRATE

X-ray apparatus with a cooling device through which cooling fluid flows

Single-pole x-ray emitter

X-ray apparatus, e.g. X-ray tubes for X-ray computed tomography, comprises cooling device in thermal communication with anode, where cooling device has water, and comprises pressure generator that maintains water at specified pressure

Method for vapor-deposit and x-ray luminophore on a carrier

X-ray tube, has cathode emitting electron beams during radiation by laser beam in focus, and anode emitting x-rays during impinging electron beams in focal spots, where focus is formed as spring focus with preset intensity profiles