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Cyostat arrangement system

A technology of cryostat and cryocontainer, which can be used in instruments, measuring devices, household refrigeration devices, etc., can solve the problem of unusable cryostat, and achieve the effect of effective cooling

Active Publication Date: 2018-10-23
BRUKER SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The walls of the neck tube should be airtight so that the vacuum isolation of the cryostat does not become contaminated and cause it to become unusable

Method used

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Examples

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Embodiment Construction

[0045] in the attached Figures 1 to 4 shows a schematic view of a preferred embodiment of a cryostat arrangement according to the invention for storing fluid cryogenics, in particular a magnet arrangement for cooling superconductors.

[0046] Such a cryostat arrangement 1 has a vacuum vessel 2 and a cryocontainer 3 arranged inside the vacuum vessel 2, wherein the vacuum vessel 2 has at least one neck 4 which has a support structure 4a and surrounds the support structure 4a. The outer tube 4b of the outer tube 4b, wherein the neck tube 4 leads to the cryogenic container 3 and the space connection between the inner volume of the cryogenic container 3 and the area outside the vacuum container 2 can be established through the neck tube 4, so that the cryogenic fluid can flow from the cryogenic container 3 to the vacuum container 2 flow in the outer region or vice versa.

[0047] The cryostat arrangement 1 according to the invention is characterized in relation to the known devic...

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PUM

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Abstract

The invention relates to a cyostat arrangement system (1) with a vacuum container (2) and a low-temperature container (3) arranged in the vacuum container. The vacuum container has at least one neck tube (4) leading to the low-temperature container. The neck tube comprises a supporting structure (4a) and an outer tube (4b) surrounding the supporting structure. The neck tube provides a connection from the low-temperature container to a region outside the vacuum container to allow a low-temperature fluid to flow from the vacuum tank into a region outside the vacuum container or vice versa. A first part of the neck tube is used for mechanically suspending the low-temperature container inside the vacuum container. A second part of the neck tube is used for forming a diffusion barrier between the interior of the vacuum container and the interior of the vacuum container. The first part and the second part are arranged in a separable manner and made from different optimized material.

Description

technical field [0001] The invention relates to a cryostat arrangement with a vacuum vessel and a cryocontainer arranged inside the vacuum vessel, wherein the vacuum vessel has at least one neck tube with a support structure and an outer tube surrounding the support structure, wherein the neck leads to the cryocontainer and a spatial connection of the inner volume of the cryocontainer to the region outside the vacuum vessel can be established via the neck tube, whereby The cryogenic fluid may flow from the cryogenic container into an area outside the vacuum container or vice versa. Background technique [0002] Such a cryostat arrangement is known, for example, from US-A 5,220,800. [0003] The present invention generally relates to the field of cooling technical systems which should / must be kept at very low (=low temperature) temperatures during operation. Such systems may include, for example, superconducting magnet arrangements, such as are used, for example, in the fie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/00
CPCF17C13/002G01R33/3804G01R33/3815F25B19/005F25B2309/02F25D19/00F25D23/06F25D2201/14
Inventor P·维库斯S·博恩
Owner BRUKER SWITZERLAND AG
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