JPH01172680U - - Google Patents
Info
- Publication number
- JPH01172680U JPH01172680U JP6923588U JP6923588U JPH01172680U JP H01172680 U JPH01172680 U JP H01172680U JP 6923588 U JP6923588 U JP 6923588U JP 6923588 U JP6923588 U JP 6923588U JP H01172680 U JPH01172680 U JP H01172680U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant pressure
- refrigerant
- points
- pressure loss
- detection means
- 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
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923588U JPH01172680U (fi) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6923588U JPH01172680U (fi) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172680U true JPH01172680U (fi) | 1989-12-07 |
Family
ID=31294518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6923588U Pending JPH01172680U (fi) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172680U (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017137703A (ja) * | 2016-02-04 | 2017-08-10 | ケミカルグラウト株式会社 | 地盤凍結工法 |
-
1988
- 1988-05-27 JP JP6923588U patent/JPH01172680U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017137703A (ja) * | 2016-02-04 | 2017-08-10 | ケミカルグラウト株式会社 | 地盤凍結工法 |