JP6153101B2 - 冷凍機用ポット - Google Patents
冷凍機用ポット Download PDFInfo
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- JP6153101B2 JP6153101B2 JP2012163103A JP2012163103A JP6153101B2 JP 6153101 B2 JP6153101 B2 JP 6153101B2 JP 2012163103 A JP2012163103 A JP 2012163103A JP 2012163103 A JP2012163103 A JP 2012163103A JP 6153101 B2 JP6153101 B2 JP 6153101B2
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- Prior art keywords
- refrigerator
- pot
- stage
- helium
- cooling
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- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
図1は本発明に係る冷凍機用ポットの縦断面図である。図1において、本発明に係る冷凍機用ポット1は、容器2及びこの容器2の下部開口を閉じる下蓋部材3を備えている。冷凍機用ポット1内には、容器2の側面に形成されたガス導入口2aを介してヘリウムガスが導入され充填される。充填されたヘリウムガスの気圧は、室温で約100気圧である。なお、ヘリウムガスの充填後は、ガス導入口2aに図示しない栓がされて中のヘリウムガスが漏れ出ないようになっている。
図3は図1の冷凍機用ポット1が取り付けられる極低温冷凍機の他の例を示す縦断面図である。なお、第1実施形態と同じ構成要素には同符号を付し、その説明を省略する。
2 容器
3 下蓋部材
10,10a 極低温冷凍機
11 小型機械式冷凍機
11a 第1段冷却ステージ
11b 第2段冷却ステージ
11h 冷却ヘッド
12 4Kプレート
13 輻射シールド
14 真空断熱ジャケット
23 1Kポット
Claims (2)
- 極低温冷凍機の冷却部に取り付けられ、ヘリウムガスを格納し、銅で形成されている冷凍機用ポットであり、
前記冷却部に取り付けられ側面にガス導入口を有する容器と該容器の下部開口を閉じる下蓋部材とを備えていることを特徴とする冷凍機用ポット。 - 前記容器と前記下蓋部材とが銀ロウ又は溶接で接着されている請求項1に記載の冷凍機用ポット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012163103A JP6153101B2 (ja) | 2012-07-23 | 2012-07-23 | 冷凍機用ポット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012163103A JP6153101B2 (ja) | 2012-07-23 | 2012-07-23 | 冷凍機用ポット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014020767A JP2014020767A (ja) | 2014-02-03 |
JP6153101B2 true JP6153101B2 (ja) | 2017-06-28 |
Family
ID=50195845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012163103A Active JP6153101B2 (ja) | 2012-07-23 | 2012-07-23 | 冷凍機用ポット |
Country Status (1)
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JP (1) | JP6153101B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62115060U (ja) * | 1986-01-08 | 1987-07-22 | ||
JP4031318B2 (ja) * | 2002-08-09 | 2008-01-09 | 住友重機械工業株式会社 | 極低温温度ダンパ |
JP3928865B2 (ja) * | 2003-03-25 | 2007-06-13 | 住友重機械工業株式会社 | 冷凍機用サーマルダンパ |
JP2005201604A (ja) * | 2004-01-19 | 2005-07-28 | Sumitomo Heavy Ind Ltd | 低温冷却システム及び蓄熱装置 |
JP4956233B2 (ja) * | 2007-03-08 | 2012-06-20 | 株式会社東芝 | 蓄冷式冷凍機および蓄冷式冷凍方法 |
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2012
- 2012-07-23 JP JP2012163103A patent/JP6153101B2/ja active Active
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JP2014020767A (ja) | 2014-02-03 |
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