GB190503511A - Improvements in Devices for Preventing the Overcharging of Electric Cables. - Google Patents
Improvements in Devices for Preventing the Overcharging of Electric Cables.Info
- Publication number
- GB190503511A GB190503511A GB190503511DA GB190503511A GB 190503511 A GB190503511 A GB 190503511A GB 190503511D A GB190503511D A GB 190503511DA GB 190503511 A GB190503511 A GB 190503511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- electrodes
- devices
- overcharging
- preventing
- 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
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
3511. Land & Seekabelwerke Akt.- Ges. March 31, 1904, [date applied for under Patents Act, 1901]. Safety devices for use with electric conductors.- Spark-gap devices for protecting electric conductors are arranged with the electrodes a, b at a greater distance apart so as to facilitate the entrance of the oil to extinguish any arc formed. This is done, as shown in Fig. 1, by placing a sheet c of some fusible or combustiblo material of better conductivity than oil between them. If desired, one or both of the electrodes may be covered with this material, or, as shown in Fig. 3, fusible electrodes a, b may be arranged parallel to one another with a sheet d of asbestos or the like between them, in addition to the sheet c. In this case, as shown in Fig. 5, the outer electrode b is connected to earth E by a comb or vane e.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE190503511X | 1904-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190503511A true GB190503511A (en) | 1905-05-11 |
Family
ID=32186373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190503511D Expired GB190503511A (en) | 1904-03-31 | 1905-02-20 | Improvements in Devices for Preventing the Overcharging of Electric Cables. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190503511A (en) |
-
1905
- 1905-02-20 GB GB190503511D patent/GB190503511A/en not_active Expired
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