JPS60148295U - Nitrogen gas sealing device for tank with inner float cover - Google Patents
Nitrogen gas sealing device for tank with inner float coverInfo
- Publication number
- JPS60148295U JPS60148295U JP3650684U JP3650684U JPS60148295U JP S60148295 U JPS60148295 U JP S60148295U JP 3650684 U JP3650684 U JP 3650684U JP 3650684 U JP3650684 U JP 3650684U JP S60148295 U JPS60148295 U JP S60148295U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- float cover
- inner float
- nitrogen gas
- sealing device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の概略配管図、第２図はタンク内へ
のパイプの配管個所の断面図、第３図は窒素ガスの定量
供給装置の断面図である。
１・・・タンク、２・・・インナーフロートカバー、３
・・・パイプ、３ａ・・・先端開口。
第２図
第３図FIG. 1 is a schematic piping diagram of the device of the present invention, FIG. 2 is a cross-sectional view of the piping location into the tank, and FIG. 3 is a cross-sectional view of the nitrogen gas quantitative supply device. 1...Tank, 2...Inner float cover, 3
...Pipe, 3a...Tip opening. Figure 2 Figure 3
Claims (1)
に、上部より垂下して前記インナーフロートカバーを貫
通し先端開口が該インナーフロートカバーの下方に位置
するパイプを設け、該先端開口から流出する一定流量の
窒素ガスにより前記タンク内の鋏体と前記インナーフロ
ートカバーとの間の空間を窒素ガスによりシールするよ
うにしたことを特徴とするインナーフロートガバー付タ
ンクの窒素ガスシール装置。In a tank with an inner float cover, a pipe is provided in the tank that hangs down from the top, passes through the inner float cover, and has a tip opening positioned below the inner float cover, and a constant flow rate of nitrogen flows out from the tip opening. A nitrogen gas sealing device for a tank with an inner float cover, characterized in that a space between the scissors in the tank and the inner float cover is sealed with nitrogen gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3650684U JPS60148295U (en) | 1984-03-14 | 1984-03-14 | Nitrogen gas sealing device for tank with inner float cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3650684U JPS60148295U (en) | 1984-03-14 | 1984-03-14 | Nitrogen gas sealing device for tank with inner float cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60148295U true JPS60148295U (en) | 1985-10-02 |
Family
ID=30541751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3650684U Pending JPS60148295U (en) | 1984-03-14 | 1984-03-14 | Nitrogen gas sealing device for tank with inner float cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60148295U (en) |
-
1984
- 1984-03-14 JP JP3650684U patent/JPS60148295U/en active Pending
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