X-ray tube and X-ray source including same
An X-ray tube and X-ray technology, which is applied to X-ray tube parts, X-ray tubes, X-ray tube electrodes, etc., can solve the problem that it is not easy to increase the magnification ratio of the magnified fluoroscopy image, and it is impossible to obtain the clarity of the magnified fluoroscopy image, etc. problem, to achieve the effect of increasing the magnification
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no. 1 Embodiment approach
[0079] First, refer to Figure 1 to Figure 8 , the X-ray tube 1A of the first embodiment will be described. and, figure 1 It is an exploded perspective view showing the first embodiment of the X-ray tube of the present invention. figure 2 It is a perspective view showing the overall structure of the X-ray tube 1A of the first embodiment. image 3 is to mean along figure 2 A cross-sectional view of the internal structure of the X-ray tube 1A of the first embodiment shown along the line III-III. Figure 4 is to mean along image 3 A cross-sectional view of the internal structure of the X-ray tube 1A of the first embodiment shown along the line IV-IV. Figure 5 It is an enlarged cross-sectional view for explaining the equipotential surface formed around the protrusion in the X-ray tube 1A of the first embodiment. Image 6 is to mean along Figure 5 A cross-sectional view of the X-ray tube 1A of the first embodiment shown along the line VI-VI. Figure 7 It is an enlarged...
no. 2 Embodiment
[0102] Second, refer to Figure 9 ~ Figure 13 , the X-ray tube of the second embodiment will be described. and, Figure 9 It is an enlarged perspective view showing the characteristic part of the second embodiment of the X-ray tube of the present invention, particularly the structure of the protruding part of the anode part. Figure 10 It is a cross-sectional view showing the overall internal structure of the X-ray tube 1B of the second embodiment, and substantially corresponds to the figure 2 The section of line III-III shown in. Figure 11 is to mean along Figure 10 A cross-sectional view of the internal structure of the X-ray tube 1B of the second embodiment shown in line XI-XI. Figure 12 It is an enlarged view of the vicinity of the protruding part of the X-ray tube 1B of the second embodiment, and is used to explain the equipotential surface formed around the target of the protruding part. Figure 13 is to mean along Figure 12 A cross-sectional view of the inter...
no. 3 Embodiment
[0106] Second, refer to Figure 14 and Figure 15 , the X-ray tube 1C of the third embodiment will be described. and, Figure 14 It is an enlarged perspective view showing the characteristic part of the third embodiment of the X-ray tube of the present invention, especially the structure of the protruding part of the anode part. Figure 15 It is a figure for explaining the equipotential surface formed around the target of a protrusion part about the 3rd Example of the X-ray tube of this invention. especially in Figure 15 , the area (a) is an enlarged cross-sectional view showing the vicinity of the protrusion, and the area (b) is a cross-sectional view along the line B-B shown in the area (a) near the protrusion. Here, in the X-ray tube 1C of the third embodiment, the same or equivalent structures as those of the X-ray tube 1A of the first embodiment are given the same reference numerals and their descriptions are omitted.
[0107] In the X-ray tube 1C of the third embod...
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