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Title:
OPEN-TYPE X-RAY GENERATION APPARATUS
Document Type and Number:
Japanese Patent JP3934837
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide an open-type X-ray generation apparatus aiming at the improvement of manipulability in a type enabling exchange a filament part.
SOLUTION: In this open-type X-ray generation apparatus 1, for dispensing with a high-tension cable for improving its manipulatability, a molded power- source part 14 is employed, in which a high-voltage generation part 15 having high voltage (for example, 160 kV), grid-connection wiring 32 and filament- connection wiring 33 are molded with resin, and by fixing the molded power- source part 14 on the base-end side of a cylindrical part 2, an apparatus with a power-source-integrated type is realized. By enclosing the high-voltage generation part 15, grid-connection wiring 32 and the filament-connection wiring 33 into a resin mold in this way, a structural freedom of the high-voltage generation part 15 and a bending freedom of the wirings 32 and 33 can be improved remarkably. Furthermore, as a result of dispensing with the conventional high- voltage cable, down-sizing of the molded power-source part 14 and also resultantly down-sizing of the apparatus itself can be facilitated, which markedly improves the manipulatability of the apparatus 1, together with the high-voltage part enclosed as a whole with resin.


Inventors:
Yutaka Ochiai
High Set Kinji
Application Number:
JP30984699A
Publication Date:
June 20, 2007
Filing Date:
October 29, 1999
Export Citation:
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Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
H05G1/00; G21K5/02; H05G2/00; H01J3/02; H01J35/02; H01J35/06; H01J35/14; H05G1/06; H05G1/08; H05G1/10; (IPC1-7): H05G1/00; G21K5/02
Domestic Patent References:
JP6188092A
JP5174748A
JP26012709Y1
JP58014499A
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tatsuya Shioda
Shiro Terasaki