JPS5499997A - Cooling of duct - Google Patents
Cooling of ductInfo
- Publication number
- JPS5499997A JPS5499997A JP532178A JP532178A JPS5499997A JP S5499997 A JPS5499997 A JP S5499997A JP 532178 A JP532178 A JP 532178A JP 532178 A JP532178 A JP 532178A JP S5499997 A JPS5499997 A JP S5499997A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- pipe
- heat
- heat pipe
- laid
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE: To efficiently cool the interior of a duct wherein power cables are laid, by installing a heat pipe in the duct.
CONSTITUTION: Cable supports 14, 14' are provided in the duct 10. A plurality of cables 16 are laid on the supports 14, 14'. A holding pipe 18 is provided in the duct. The heat pipe 20 is installed in the holding pipe 18. Fans 24 are mounted near appropriate parts of the pipe 18 to efficiently exchange heat between the heat pipe and the interior of the duct. The heat of the heat pipe 20 is radiated by fins 22 equipped outside.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP532178A JPS6037685B2 (en) | 1978-01-23 | 1978-01-23 | Tunnel cooling method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP532178A JPS6037685B2 (en) | 1978-01-23 | 1978-01-23 | Tunnel cooling method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5499997A true JPS5499997A (en) | 1979-08-07 |
JPS6037685B2 JPS6037685B2 (en) | 1985-08-28 |
Family
ID=11607980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP532178A Expired JPS6037685B2 (en) | 1978-01-23 | 1978-01-23 | Tunnel cooling method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037685B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192131U (en) * | 1984-11-20 | 1986-06-14 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225390U (en) * | 1985-07-31 | 1987-02-16 |
-
1978
- 1978-01-23 JP JP532178A patent/JPS6037685B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192131U (en) * | 1984-11-20 | 1986-06-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS6037685B2 (en) | 1985-08-28 |
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