JPS63105840U - - Google Patents
Info
- Publication number
- JPS63105840U JPS63105840U JP20028486U JP20028486U JPS63105840U JP S63105840 U JPS63105840 U JP S63105840U JP 20028486 U JP20028486 U JP 20028486U JP 20028486 U JP20028486 U JP 20028486U JP S63105840 U JPS63105840 U JP S63105840U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- piping
- switching valve
- refrigerant
- supplies
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000003129 oil well Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20028486U JPS63105840U (cs) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20028486U JPS63105840U (cs) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105840U true JPS63105840U (cs) | 1988-07-08 |
Family
ID=31162649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20028486U Pending JPS63105840U (cs) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105840U (cs) |
-
1986
- 1986-12-26 JP JP20028486U patent/JPS63105840U/ja active Pending
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