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System and method for inserting a sample into a chamber

The technology of a kind of sample, chamber, is applied in the field of system and method for inserting a sample in a chamber

Active Publication Date: 2021-05-07
キウトラゲーエムベーハー
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Problems known in the art can be solved by the subject-matter of claim 1

Method used

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  • System and method for inserting a sample into a chamber
  • System and method for inserting a sample into a chamber
  • System and method for inserting a sample into a chamber

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0043] figure 1 A schematic cross-sectional view of a sample insertion system 10 according to an example (not shown) is shown. The sample insertion system 10 includes a channel 12 having a port 14 connectable to a chamber. The sample insertion system 10 also includes a sealing element 16 and a vacuum device 18 .

[0044] Channel 12 may be elongated in shape with a circular or polygonal cross-section. The channels may have rotational symmetry along the cylinder axis. Although in figure 1 The channel 12 depicted in has a linear shape, but the channel 12 may also include curved sections, curved sections, knots, or combinations thereof. In addition, the section of channel 12 starts from the closed front surface ( figure 1 The upper boundary of the middle channel 12) to the port 14 may be constant or changed. For example, channel 12 may taper or widen toward port 14 . In some examples, channel 12 may have portions with different cross-sections in shape and / or size.

[0045]...

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PUM

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Abstract

A sample insertion system (10) comprises a channel (12), a sealing element (16) and a vacuum device (18). The channel (12) has a port (14) connectable to a chamber such as a cryostat. The vacuum device (18) may decrease a pressure in the channel (12). The sealing element (16) is arranged in the channel (12) and seals off a volume (V) from the channel. The sealing element (16) comprises a carrier member to carry a sample. The sealing element (16) is configured to move the carrier member towards the port (14) in response to the pressure in the channel (12) decreasing below a pressure in the volume (V) sealed-off by the sealing element (16). This may help reducing an access time when inserting the sample into the chamber.

Description

technical field [0001] The present disclosure relates to loading and unloading objects into and out of enclosures, eg, for use in laboratory chambers, for material handling, and the like. Background technique [0002] The present disclosure relates to systems and methods for moving a sample relative to a chamber. [0003] Enclosures or chambers may be used to provide and maintain a specific environment for objects to be studied, processed, or otherwise handled. For example, it can facilitate the study of certain material properties in precisely defined and controlled environments. In some examples, objects may be exposed to relatively low temperatures below 100K. The enclosure or chamber may be referred to as an environmental chamber or, under certain conditions, as a cryostat. [0004] To prevent interference, it may be helpful to insulate the interior of the chamber from the exterior. For this purpose, it may be helpful to inhibit the exchange of gaseous and / or liquid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L1/02B01L7/00H01J37/18
CPCB01L1/02B01L7/50B01L2200/026B01L2300/041B01L2300/047H01J2237/184B01L2200/0689B01L2300/0848
Inventor 让·彼得·斯帕莱克亚历山大·雷格纳特克劳斯·伯恩哈德·艾本斯坦
Owner キウトラゲーエムベーハー
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