Title:
DC HIGH VOLTAGE GENERATOR AND X-RAY SYSTEM USING SAME
Document Type and Number:
Japanese Patent JP3021122
Kind Code:
B2
Abstract:
PURPOSE: To realize downsizing of DC high voltage generator for X-ray by juxtaposing positive and negative high voltage sockets on a top cover and fixing a high voltage transformer along the high voltage sockets with the secondary winding directing downward.
CONSTITUTION: Positive and negative high voltage sockets 12, 15, constructed according to JIS, are welded to a top cover 42 while penetrating through the top cover 42. The high voltage sockets 12, 15 are constructed such that high voltage cables 14, 16 are led in from the outside of oil tank and jointed, on the inside and outside of the oil tank, by means of high voltage metals located in the vicinity of the bottom. A high voltage transformer 2 is fixed, by means of fixing metals, to the top cover 42 in a position separated substantially equally from the high voltage sockets 12, 15 with the secondary winding N2 directing downward. Four rectangular insulating supports 44, 45, 46, 47 extend downward from the top cover 42 and a high voltage circuit board 48, i.e., a printed board, is suspended substantially horizontally from the lower ends of the supports.
Inventors:
Kiyomi Watanabe
Tetsuya Matsumoto
Kazuo Watanabe
Tetsuya Matsumoto
Kazuo Watanabe
Application Number:
JP25311391A
Publication Date:
March 15, 2000
Filing Date:
September 04, 1991
Export Citation:
Assignee:
Origin Electric Co., Ltd.
International Classes:
H02J1/00; H02M3/28; H02M7/10; H05G1/06; H05G1/12; (IPC1-7): H02M3/28; H02J1/00; H02M7/10; H05G1/12
Domestic Patent References:
| JP58133300U | ||||
| JP341725Y1 |