JPH0321933U - - Google Patents
Info
- Publication number
- JPH0321933U JPH0321933U JP7989189U JP7989189U JPH0321933U JP H0321933 U JPH0321933 U JP H0321933U JP 7989189 U JP7989189 U JP 7989189U JP 7989189 U JP7989189 U JP 7989189U JP H0321933 U JPH0321933 U JP H0321933U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- heat
- heat exchanger
- cooling
- air
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7989189U JPH0746028Y2 (ja) | 1989-07-06 | 1989-07-06 | 洞道内電力ケーブル用冷却設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7989189U JPH0746028Y2 (ja) | 1989-07-06 | 1989-07-06 | 洞道内電力ケーブル用冷却設備 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321933U true JPH0321933U (cs) | 1991-03-06 |
| JPH0746028Y2 JPH0746028Y2 (ja) | 1995-10-18 |
Family
ID=31624466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7989189U Expired - Lifetime JPH0746028Y2 (ja) | 1989-07-06 | 1989-07-06 | 洞道内電力ケーブル用冷却設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746028Y2 (cs) |
-
1989
- 1989-07-06 JP JP7989189U patent/JPH0746028Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746028Y2 (ja) | 1995-10-18 |
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