JPS6423498U - - Google Patents
Info
- Publication number
- JPS6423498U JPS6423498U JP11660087U JP11660087U JPS6423498U JP S6423498 U JPS6423498 U JP S6423498U JP 11660087 U JP11660087 U JP 11660087U JP 11660087 U JP11660087 U JP 11660087U JP S6423498 U JPS6423498 U JP S6423498U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- inner float
- nitrogen gas
- float cover
- cover
- 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 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11660087U JPS6423498U (de) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11660087U JPS6423498U (de) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6423498U true JPS6423498U (de) | 1989-02-08 |
Family
ID=31359278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11660087U Pending JPS6423498U (de) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6423498U (de) |
-
1987
- 1987-07-31 JP JP11660087U patent/JPS6423498U/ja active Pending