JPH0238091U - - Google Patents
Info
- Publication number
- JPH0238091U JPH0238091U JP11689088U JP11689088U JPH0238091U JP H0238091 U JPH0238091 U JP H0238091U JP 11689088 U JP11689088 U JP 11689088U JP 11689088 U JP11689088 U JP 11689088U JP H0238091 U JPH0238091 U JP H0238091U
- Authority
- JP
- Japan
- Prior art keywords
- container
- liquid nitrogen
- nitrogen
- adapter
- refrigerator
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Description
第１図は本考案の一実施例である液体窒素製造
装置を示す縦断面図である。
１……ヘリウム冷凍機、２……コールドヘツド
、３……液体窒素デユワ、４……液体窒素（ＬＮ
２）、９……蓋栓、１０……ガス導入ノズル、１
１……液体窒素供給ノズル、１７……アダプタ。
FIG. 1 is a longitudinal cross-sectional view showing a liquid nitrogen manufacturing apparatus which is an embodiment of the present invention. 1...Helium refrigerator, 2...Cold head, 3...Liquid nitrogen dewar, 4...Liquid nitrogen (LN)
2 ), 9...Lid plug, 10...Gas introduction nozzle, 1
1...Liquid nitrogen supply nozzle, 17...Adapter.
Claims (1)
に窒素ガスを供給するガス供給手段と、前記容器
内の窒素ガスを凝縮・液化する冷凍機と、前記容
器内に溜められた液体窒素を排出・供給する液体
送出手段とを具備し、前記冷凍機はアダプターを
介して前記容器内の空間と連結し、該アダプター
、前記ガス供給手段の配管および前記液体送出手
段の配管を弾性材で成る蓋栓に通し、該蓋栓で前
記容器の開口部を塞いだことを特徴とする液体窒
素製造装置。 A container capable of storing liquid nitrogen inside, a gas supply means for supplying nitrogen gas into the container, a refrigerator for condensing and liquefying the nitrogen gas in the container, and a container capable of storing liquid nitrogen in the container. a liquid delivery means for discharging and supplying, the refrigerator is connected to the space inside the container via an adapter, and the adapter, the piping of the gas supply means, and the piping of the liquid delivery means are made of an elastic material. A liquid nitrogen manufacturing apparatus, characterized in that the liquid nitrogen is passed through a lid plug, and the opening of the container is closed with the lid plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689088U JPH0238091U (en) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689088U JPH0238091U (en) | 1988-09-07 | 1988-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238091U true JPH0238091U (en) | 1990-03-13 |
Family
ID=31359841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11689088U Pending JPH0238091U (en) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238091U (en) |
-
1988
- 1988-09-07 JP JP11689088U patent/JPH0238091U/ja active Pending