JPS61203267U - - Google Patents
Info
- Publication number
- JPS61203267U JPS61203267U JP8652785U JP8652785U JPS61203267U JP S61203267 U JPS61203267 U JP S61203267U JP 8652785 U JP8652785 U JP 8652785U JP 8652785 U JP8652785 U JP 8652785U JP S61203267 U JPS61203267 U JP S61203267U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- helium
- purification device
- gas purification
- compressor unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 6
- 229910052734 helium Inorganic materials 0.000 claims description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Description
第１図は、本考案の実施例にかかるヘリウム冷
凍装置の系統図、第２図は、従来公知のヘリウム
冷凍装置の系統図である。
１……圧縮機ユニツト、２……ジユールトムソ
ン回路（Ｊ―Ｔ回路）、３……圧縮機、５……ガ
ス精製装置、２１……冷凍源、２２，２３……冷
媒配管、２４……断熱材。
FIG. 1 is a system diagram of a helium refrigeration system according to an embodiment of the present invention, and FIG. 2 is a system diagram of a conventionally known helium refrigeration system. DESCRIPTION OF SYMBOLS 1... Compressor unit, 2... Joel Thompson circuit (J-T circuit), 3... Compressor, 5... Gas purification device, 21... Refrigeration source, 22, 23... Refrigerant piping, 24... ...insulation material.
Claims (1)
スから油分および不純物を分離除去するガス精製
装置５とを備えた圧縮機ユニツト１と、該圧縮機
ユニツト１から供給される高圧ヘリウムガスを極
低温まで冷却するジユールトムソン回路２とから
なるヘリウム冷凍装置において、前記ガス精製装
置５内あるいは該ガス精製装置５より上流側で圧
縮機３の吐出部より下流側に、常温より温度の低
い冷凍源２１を設けたことを特徴とするヘリウム
冷凍装置。 A compressor unit 1 includes a compressor 3, a gas purification device 5 that separates and removes oil and impurities from the helium gas discharged from the compressor 3, and a compressor unit 1 that purifies the high-pressure helium gas supplied from the compressor unit 1. In a helium refrigeration system consisting of a Joel-Thomson circuit 2 that cools to a low temperature, a refrigeration system with a temperature lower than room temperature is installed in the gas purification device 5 or upstream of the gas purification device 5 and downstream of the discharge part of the compressor 3. A helium refrigeration device characterized in that a source 21 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652785U JPS61203267U (en) | 1985-06-08 | 1985-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652785U JPS61203267U (en) | 1985-06-08 | 1985-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203267U true JPS61203267U (en) | 1986-12-20 |
Family
ID=30637921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8652785U Pending JPS61203267U (en) | 1985-06-08 | 1985-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203267U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56138655A (en) * | 1980-03-31 | 1981-10-29 | Kobe Steel Ltd | Cryocooler |
-
1985
- 1985-06-08 JP JP8652785U patent/JPS61203267U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56138655A (en) * | 1980-03-31 | 1981-10-29 | Kobe Steel Ltd | Cryocooler |
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