JPS4950471A - - Google Patents
Info
- Publication number
- JPS4950471A JPS4950471A JP48065977A JP6597773A JPS4950471A JP S4950471 A JPS4950471 A JP S4950471A JP 48065977 A JP48065977 A JP 48065977A JP 6597773 A JP6597773 A JP 6597773A JP S4950471 A JPS4950471 A JP S4950471A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25589/72A IT956500B (it) | 1972-06-13 | 1972-06-13 | Nastratura schermante per cavi elettrici per alte tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4950471A true JPS4950471A (xx) | 1974-05-16 |
Family
ID=11217186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48065977A Pending JPS4950471A (xx) | 1972-06-13 | 1973-06-13 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4950471A (xx) |
| AU (1) | AU5675273A (xx) |
| BR (1) | BR7304347D0 (xx) |
| CA (1) | CA977428A (xx) |
| FR (1) | FR2188261A1 (xx) |
| IT (1) | IT956500B (xx) |
| ZA (1) | ZA733938B (xx) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE35750B1 (en) * | 1970-11-11 | 1976-05-12 | Pirelli General Cable Works | Electric cables |
-
1972
- 1972-06-13 IT IT25589/72A patent/IT956500B/it active
-
1973
- 1973-06-11 ZA ZA733938A patent/ZA733938B/xx unknown
- 1973-06-12 AU AU56752/73A patent/AU5675273A/en not_active Expired
- 1973-06-12 CA CA173,908A patent/CA977428A/en not_active Expired
- 1973-06-12 BR BR4347/73A patent/BR7304347D0/pt unknown
- 1973-06-13 JP JP48065977A patent/JPS4950471A/ja active Pending
- 1973-06-13 FR FR7321478A patent/FR2188261A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ZA733938B (en) | 1974-05-29 |
| IT956500B (it) | 1973-10-10 |
| FR2188261A1 (en) | 1974-01-18 |
| AU5675273A (en) | 1974-12-12 |
| BR7304347D0 (pt) | 1974-08-22 |
| FR2188261B1 (xx) | 1975-08-22 |
| CA977428A (en) | 1975-11-04 |