JPS62112070U - - Google Patents
Info
- Publication number
- JPS62112070U JPS62112070U JP80586U JP80586U JPS62112070U JP S62112070 U JPS62112070 U JP S62112070U JP 80586 U JP80586 U JP 80586U JP 80586 U JP80586 U JP 80586U JP S62112070 U JPS62112070 U JP S62112070U
- Authority
- JP
- Japan
- Prior art keywords
- metal material
- regenerator
- specific heat
- extremely low
- low temperatures
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 4
- 239000002826 coolant Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011232 storage material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
Description
第１図は本考案による一実施例の要部すなわち
蓄冷材の平面図、第２図は第１図の拡大図、第３
図は第２図の―線に沿つて切断し矢印方向に
見た断面図、第４図および第５図はそれぞれ銅お
よび鉛の温度と比熱の関係を示す図、第６図は従
来の蓄冷器式低温機器の一例を示す概略断面図、
第７図は第６図の蓄冷材を示す平面図、第８図の
―線に沿つて切断し矢印方向に見た断面図で
ある。
１……圧縮機、６……モータハウジング、７…
…モータ、８……モータ軸、９……制御バルブ、
１０……支持台、１１……制御体、１５……サブ
ピストン、１８……第一段デイスプレーサ、１９
……第一段蓄冷器、２０……第一段シリンダ、２
５……第二段シリンダ、２６……第二段蓄冷器、
２７……第二段デイスプレーサ、４０……線材の
中心部、４０……線材の周辺部。
Fig. 1 is a plan view of the main part of one embodiment of the present invention, that is, the cold storage material, Fig. 2 is an enlarged view of Fig. 1, and Fig. 3
The figure is a cross-sectional view taken along the - line in Figure 2 and viewed in the direction of the arrow, Figures 4 and 5 are diagrams showing the relationship between the temperature and specific heat of copper and lead, respectively, and Figure 6 is a conventional cold storage method. A schematic cross-sectional view showing an example of a low-temperature device,
FIG. 7 is a plan view showing the cold storage material of FIG. 6, and a cross-sectional view taken along the - line of FIG. 8 and viewed in the direction of the arrow. 1...Compressor, 6...Motor housing, 7...
...Motor, 8...Motor shaft, 9...Control valve,
10... Support stand, 11... Control body, 15... Sub piston, 18... First stage displacer, 19
...First stage regenerator, 20...First stage cylinder, 2
5...Second stage cylinder, 26...Second stage regenerator,
27...Second stage displacer, 40...Center of the wire, 40...Periphery of the wire.
Claims (1)
る、蓄冷器式低温機器において、デイスプレーサ
内に充填する蓄冷材を 中心部に強度が大きく、加工が容易であり、か
つ極低温でも比較的比熱が大きい第１の金属材料
を使用し、この第１の金属材料の周辺部に極低温
において上記第１の金属材料に比べて比熱が大き
な第２の金属材料を使用した線材で形成した金網
を多数重ねて構成したことを特徴とする蓄冷器式
低温機器。[Claim for Utility Model Registration] In regenerator type low temperature equipment that uses high pressure helium gas etc. as a cooling medium, the regenerator material filled in the displacer has a high strength in the center and is easy to process. and using a first metal material that has a relatively large specific heat even at extremely low temperatures, and using a second metal material that has a higher specific heat than the first metal material at extremely low temperatures around the first metal material. A regenerator-type low-temperature device characterized by being constructed by stacking a large number of wire meshes made of wire rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80586U JPH0528438Y2 (en) | 1986-01-08 | 1986-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80586U JPH0528438Y2 (en) | 1986-01-08 | 1986-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112070U true JPS62112070U (en) | 1987-07-16 |
| JPH0528438Y2 JPH0528438Y2 (en) | 1993-07-21 |
Family
ID=30778118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP80586U Expired - Lifetime JPH0528438Y2 (en) | 1986-01-08 | 1986-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528438Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011190952A (en) * | 2010-03-12 | 2011-09-29 | Sumitomo Heavy Ind Ltd | Regenerator, cold storage type refrigerating machine, cryopump, and refrigerating device |
| JP2011190953A (en) * | 2010-03-12 | 2011-09-29 | Sumitomo Heavy Ind Ltd | Regenerator, cold storage type refrigerating machine, cryopump, and refrigerating device |
-
1986
- 1986-01-08 JP JP80586U patent/JPH0528438Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011190952A (en) * | 2010-03-12 | 2011-09-29 | Sumitomo Heavy Ind Ltd | Regenerator, cold storage type refrigerating machine, cryopump, and refrigerating device |
| JP2011190953A (en) * | 2010-03-12 | 2011-09-29 | Sumitomo Heavy Ind Ltd | Regenerator, cold storage type refrigerating machine, cryopump, and refrigerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528438Y2 (en) | 1993-07-21 |
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