JPH02131189U - - Google Patents
Info
- Publication number
- JPH02131189U JPH02131189U JP3827889U JP3827889U JPH02131189U JP H02131189 U JPH02131189 U JP H02131189U JP 3827889 U JP3827889 U JP 3827889U JP 3827889 U JP3827889 U JP 3827889U JP H02131189 U JPH02131189 U JP H02131189U
- Authority
- JP
- Japan
- Prior art keywords
- liquid nitrogen
- storage container
- branch pipe
- generator
- pipe
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の実施例を示す概略構成図である
。
１……窒素ガス発生機、２……極低温冷凍装置
、３……液体窒素貯蔵容器、４……２のコールド
ヘツド、１４……ガス導出管、３０……４のコー
ルドエンド、３１，３２……１４の分岐管。
The drawings are schematic configuration diagrams showing embodiments of the present invention. 1... Nitrogen gas generator, 2... Cryogenic freezing device, 3... Liquid nitrogen storage container, 4... Cold head of 2, 14... Gas outlet pipe, 30... Cold end of 4, 31, 32 ...14 branch pipes.
Claims (1)
窒素貯蔵容器３とからなり、液体窒素貯蔵容器３
を開放容器で形成し、この液体窒素貯蔵容器３内
に極低温冷凍装置２のコールドヘツド４を突入配
置し、窒素ガス発生器１のガス出口から導出した
ガス導出管１４の先端部を液体窒素貯蔵容器３内
に開口させた液体窒素発生器。 ２ ガス導出管１４の液体窒素貯蔵容器３内に突
入している部分を分岐し、一方の分岐管３１を液
体窒素貯蔵容器３内の底壁近傍で開口させるとと
もに、他方の分岐管３２をコールドヘツド４にお
けるコールドエンド３０の近傍で開口する螺旋管
に形成し、液体窒素貯蔵容器３の底壁近傍に開口
する分岐管３１の内径をコールドエンド３０の近
傍で開口する分岐管３２の内径よりも大きく形成
した請求項１に記載の液体窒素発生器。[Claims for Utility Model Registration] 1 Consists of a nitrogen gas generator 1, a cryogenic freezing device 2, and a liquid nitrogen storage container 3;
The cold head 4 of the cryogenic freezing device 2 is inserted into the liquid nitrogen storage container 3, and the tip of the gas outlet pipe 14 led out from the gas outlet of the nitrogen gas generator 1 is filled with liquid nitrogen. A liquid nitrogen generator opened into the storage container 3. 2. Branch the part of the gas outlet pipe 14 that protrudes into the liquid nitrogen storage container 3, open one branch pipe 31 near the bottom wall of the liquid nitrogen storage container 3, and open the other branch pipe 32 in the cold state. The inner diameter of the branch pipe 31, which is formed into a spiral pipe that opens near the cold end 30 in the head 4 and opens near the bottom wall of the liquid nitrogen storage container 3, is larger than the inner diameter of the branch pipe 32 that opens near the cold end 30. 2. A liquid nitrogen generator as claimed in claim 1, which is enlarged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3827889U JPH0533911Y2 (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3827889U JPH0533911Y2 (en) | 1989-03-31 | 1989-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02131189U true JPH02131189U (en) | 1990-10-31 |
| JPH0533911Y2 JPH0533911Y2 (en) | 1993-08-27 |
Family
ID=31546138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3827889U Expired - Lifetime JPH0533911Y2 (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533911Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114429U (en) * | 1991-03-15 | 1992-10-08 | 岩谷産業株式会社 | Automatic liquefied gas supply device to liquefied gas storage container for equipment cooling |
| JPH04114428U (en) * | 1991-03-15 | 1992-10-08 | 岩谷産業株式会社 | Automatic liquefied gas supply device to liquefied gas storage container for equipment cooling |
| JP2003515086A (en) * | 1999-11-01 | 2003-04-22 | イン−エックス コーポレイション | Production of liquid oxygen |
| JP2008518183A (en) * | 2004-10-26 | 2008-05-29 | レスピロニックス イン−エックス， インコーポレイテッド | Liquefied gas and gas storage |
| JP2013531773A (en) * | 2010-05-03 | 2013-08-08 | コンセホ・スペリオル・デ・インベスティガシオネス・シエンティフィカス（Ｃｓｉｃ） | Gas liquefaction system and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5123880B2 (en) * | 2009-04-03 | 2013-01-23 | エア・ウォーター株式会社 | Simple liquid nitrogen production equipment |
-
1989
- 1989-03-31 JP JP3827889U patent/JPH0533911Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04114429U (en) * | 1991-03-15 | 1992-10-08 | 岩谷産業株式会社 | Automatic liquefied gas supply device to liquefied gas storage container for equipment cooling |
| JPH04114428U (en) * | 1991-03-15 | 1992-10-08 | 岩谷産業株式会社 | Automatic liquefied gas supply device to liquefied gas storage container for equipment cooling |
| JP2003515086A (en) * | 1999-11-01 | 2003-04-22 | イン−エックス コーポレイション | Production of liquid oxygen |
| JP2008518183A (en) * | 2004-10-26 | 2008-05-29 | レスピロニックス イン−エックス， インコーポレイテッド | Liquefied gas and gas storage |
| JP2013531773A (en) * | 2010-05-03 | 2013-08-08 | コンセホ・スペリオル・デ・インベスティガシオネス・シエンティフィカス（Ｃｓｉｃ） | Gas liquefaction system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533911Y2 (en) | 1993-08-27 |
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