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Insulation oil expansion part for X-ray source

An expansion part, X-ray technology, applied in the directions of X-ray equipment, electrical components, etc., can solve the problems of polluted environment, inconvenient maintenance, high cost, and achieve the effects of simple and reliable operation, simplified structure and low manufacturing cost

Active Publication Date: 2005-12-21
ZHONGDUNANMIN ANALYSIS TECH CO LTD BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a brand-new insulating oil expansion part for X-ray source, which can completely solve the existing problems of oil leakage, oil leakage, etc. Defects such as high cost, inconvenient maintenance, and environmental pollution

Method used

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  • Insulation oil expansion part for X-ray source

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Embodiment Construction

[0021] The specific embodiment of the present invention will now be described in detail in conjunction with the accompanying drawings. First put the sealing ring 1 into the annular groove of the sealing flange 2, and fix the sealing flange 2 on the corresponding position of the X-ray source box 8 with the hexagon socket head cap screw 9, so as to connect the sealing flange 2 to the The sealing connection between the X-ray source boxes 8; the annular plane of the opening part of the telescopic capsule 5 is tightly pressed on the corresponding annular plane on the left side of the sealing flange 2, and the pressure ring 3 is arranged on the opening part of the telescopic capsule 5 The inner surface of the annular surface, the pressure ring 4 is pressed against the pressure ring 3. During the assembly process, the pressure ring 4 is tightened and fixed, so that the sealing connection between the sealing flange 2 and the telescopic capsule 5 is firm and reliable. The inner chambe...

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Abstract

The assembly is composed of body case, seal ring, sealing flange, stretchable rubber bag, ring of clamping collar and clamping collar. Being setup inside the body case, the stretchable rubber bag with open end is toward outside. One end of the bag is in closed integrative form, and another end of the bag is in flanging plane form. The ring of clamping collar and clamping collar are setup on inner side cylindroid of the said flanging plane. Inner annular plane of the sealing flange impacts flanging plane of the bag so as to form a sealing surface. Comparing with prior art, the invention omits seal structure in one end in order to reduce probability of oil leakage. Seal structure in impacted flanging plane, which is easy to be installed, is adopted in another end instead of spring steel wire ring so as to avoid oil leakage caused by fatigue deformation of spring steel wire ring and aging cracks of rubber.

Description

technical field [0001] The invention relates to an insulating part used in a ray source, in particular to an insulating oil expansion part for an X-ray source. Background technique [0002] The expansion part of the oil-immersed insulating X-ray source in the prior art mainly has two forms, one is the form of a bellows welded by metal materials, and the main disadvantage of this expansion part is that it is difficult to manufacture and high in cost; The volume of the formed cavity is small, and the amount of expansion and contraction deformation is small, resulting in a small amount of oil storage. In the prior art, there is also a form of rubber telescopic capsule, and the generally adopted fastening method is that both ends are flanges, and the two ports of the rubber telescopic capsule are inserted into the fixing grooves of the flange, and are made of spring steel wire. The formed steel ring and screw fastening. The main disadvantage of this kind of expansion part is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05G1/02
Inventor 肖建生陈力
Owner ZHONGDUNANMIN ANALYSIS TECH CO LTD BEIJING
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