COMBINED MACHINE HEAD AND RAY IMAGING DEVICE - SUZHOU POWERSITE ELECTRIC CO LTD

Title:

COMBINED MACHINE HEAD AND RAY IMAGING DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/174293

Kind Code:

A1

Abstract:

Disclosed in the present invention are a combined machine head and a ray imaging device. The combined machine head comprises: a housing, having an enclosed cavity; a ray bulb tube, provided in the enclosed cavity; a pump body and a pipe body, provided in the enclosed cavity; the pump body being provided on the side away from the positive electrode of the ray bulb tube, one end of the pipe body being connected to an outlet of the pump body, and the other end extending to be near the positive electrode of the ray bulb tube; or, the pump body being provided near the positive electrode of the ray bulb tube, one end of the pipe body being connected to an inlet of the pump body, the other end extending to the side away from the positive electrode of the ray bulb tube. In the present invention, when the pump body operates, the insulating medium at the positions away from of the positive electrode can be drawn to be near the positive electrode, and the insulating medium in the enclosed cavity is driven to be circulatory, thereby gradually decreasing the temperature difference between the position of the positive electrode and the other positions, further enabling the temperature gradient of the insulating medium in the enclosed cavity to be distributed more uniformly.

Inventors:

WANG WEIZHONG (CN)
HE JIE (CN)
HUANG QIANG (CN)

Application Number:

PCT/CN2018/115957

Publication Date:

September 19, 2019

Filing Date:

November 16, 2018

Export Citation:

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Assignee:

SUZHOU POWERSITE ELECTRIC CO LTD (CN)

International Classes:

H01J35/12

Foreign References:

CN108257837A	2018-07-06
CN208225838U	2018-12-11
US4841557A	1989-06-20
US4841557A	1989-06-20
CN2751420Y	2006-01-11
CN101610720A	2009-12-23

Other References: