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1. CN113272931 - X射线产生管、X射线产生装置及X射线成像装置

Office
China
Application Number 201880100495.1
Application Date 28.12.2018
Publication Number 113272931
Publication Date 17.08.2021
Publication Kind A
IPC
H01J 35/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
16Vessels; Containers; Shields associated therewith
H01J 35/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
04Electrodes
08Anodes; Anticathodes
CPC
G01N 23/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00G01N17/00, G01N21/00 or G01N22/00
02by transmitting the radiation through the material
04and forming images of the material
H01J 35/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
16Vessels; Containers; Shields associated therewith
H01J 35/116
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
04Electrodes ; ; Mutual position thereof; Constructional adaptations therefor
08Anodes; Anti cathodes
112Non-rotating anodes
116Transmissive anodes
H01J 35/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
04Electrodes ; ; Mutual position thereof; Constructional adaptations therefor
06Cathodes
H01J 35/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
02Details
04Electrodes ; ; Mutual position thereof; Constructional adaptations therefor
08Anodes; Anti cathodes
H01J 35/32
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35X-ray tubes
32Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
Applicants 佳能安内华股份有限公司
Inventors 安藤洋一
Agents 中国贸促会专利商标事务所有限公司 11038
Title
(ZH) X射线产生管、X射线产生装置及X射线成像装置
Abstract
(ZH)
X射线产生管具备:绝缘管,具有第1开口端及第2开口端;阴极,包括电子发射源,并且被配置为关闭所述绝缘管的所述第1开口端;阳极,包括通过与来自所述电子发射源的电子碰撞而产生X射线的靶,并且被配置为关闭所述绝缘管的所述第2开口端;以及管状导电构件,在所述绝缘管的内部空间中从所述阳极延伸。所述绝缘管在远离所述第1开口端并且远离所述第2开口端的位置处包括管状肋。所述管状肋当从所述管状导电构件的在所述阴极侧的端部观看时被配置于径向方向。

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