X-ray tube having at least one electrically conductive housing section

• Main Authors: FREUDENBERGER JOERG, SCHAEF WOLFGANG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: BASIC ELECTRIC ELEMENTS; DIAGNOSIS; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention relates to an X-ray tube, an X-ray source and an X-ray device. The X-ray tube according to the invention has: a vacuum housing with at least one side, the vacuum housing comprising a cathode and an anode for generating X-rays, an acceleration section for the emitted electrons being provided between the cathode and the anode by means of an imposable high voltage, wherein a first side of the at least one side has a first electrically conductive housing section with a temperature-dependent electrical conductivity, whereby a substantially linear change in potential occurs along the acceleration section. 本发明涉及一种X射线管、一种X射线源和一种X射线装置。根据本发明的X射线管具有：-带有至少一个侧面的真空壳体，其中真空壳体包括阴极和阳极，以用于生成X射线，其中在阴极与阳极之间借助于可施加的高压设有用于发射的电子的加速段，其中至少一个侧面中的第一侧面具有带有与温度相关的电导率的第一导电壳体部段，借此沿着加速段出现基本上线性的电势变化。