GB480829A - Improvements in electric cable systems - Google Patents
Improvements in electric cable systemsInfo
- Publication number
- GB480829A GB480829A GB7056/37A GB705637A GB480829A GB 480829 A GB480829 A GB 480829A GB 7056/37 A GB7056/37 A GB 7056/37A GB 705637 A GB705637 A GB 705637A GB 480829 A GB480829 A GB 480829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe line
- transformer
- pipe
- oil
- tower
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
Abstract
480,829. Cable systems. OKONITECALLENDER CABLE CO., Inc. Dec. 1, 1936, No. 7056/37. Convention date, Dec. 7, 1935. Divided out of 478,850. [Class 36] [Also in Group XIII] In an underground electric distribution system comprising a pipe line 1 containing insulated conductors 2 connected to transformers 3, the conductors and transformers being submerged in oil 7 with which the pipe line is filled, a cooling tower 15 is disposed above each transformer to dissipate heat generated in the transformer and communicated to the surrounding oil. The hot oil passes from the pipe line to the cooling tower through a pipe 14 communicating with the pipe line at a point above the transformer, whilst a pipe 16 communicating with the pipe line at a point below the transformer returns the cooled oil to the pipe line. The tower may be surrounded by jacket 18 having air outlets 19 for providing a circulation of air past and in contact with the tower.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US480829XA | 1935-12-07 | 1935-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB480829A true GB480829A (en) | 1938-03-01 |
Family
ID=21952643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7056/37A Expired GB480829A (en) | 1935-12-07 | 1936-12-01 | Improvements in electric cable systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB480829A (en) |
-
1936
- 1936-12-01 GB GB7056/37A patent/GB480829A/en not_active Expired
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