GB1226455A - - Google Patents
Info
- Publication number
- GB1226455A GB1226455A GB1226455DA GB1226455A GB 1226455 A GB1226455 A GB 1226455A GB 1226455D A GB1226455D A GB 1226455DA GB 1226455 A GB1226455 A GB 1226455A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nov
- gas
- filled
- tape
- oil
- 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
- 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
- H01B9/0644—Features relating to the dielectric of gas-pressure cables
- H01B9/0655—Helically wrapped insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Insulated Conductors (AREA)
Abstract
1,226,455. Fluid-filled cables. SUDDEUTSCHE KABELWERKE ZWEIGNIEDERLASSUNG DER VEREINIGTE DEUTSCHE METALLWERKE A.G. 4 Nov., 1968 [10 Nov., 1967], No. 52251/68. Heading H1A. A high tension oil-filled or internal-gas-pressure cable is insulated with an oil- or gas-permeable tape which consists of a fleece of randomly oriented unwoven polyolefine (e.g. polyethylene, polypropylene) fibres 2, which on at least one surface of the tape are fused into a more homogeneous and sheet-like, but not impermeable, layer 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671690087 DE1690087C3 (en) | 1967-11-10 | 1967-11-10 | High voltage oil or gas internal pressure cables insulated with tapes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1226455A true GB1226455A (en) | 1971-03-31 |
Family
ID=5687537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1226455D Expired GB1226455A (en) | 1967-11-10 | 1968-11-04 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT284932B (en) |
FR (1) | FR1590946A (en) |
GB (1) | GB1226455A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4133970A (en) * | 1975-12-30 | 1979-01-09 | Joslyn Mfg. And Supply Co. | Electrical insulation system |
AU627405B2 (en) * | 1988-10-21 | 1992-08-20 | Prysmian Cavi E Sistemi Energia S.R.L. | Electric cable |
-
1968
- 1968-11-04 GB GB1226455D patent/GB1226455A/en not_active Expired
- 1968-11-07 FR FR1590946D patent/FR1590946A/fr not_active Expired
- 1968-11-08 AT AT1089468A patent/AT284932B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4133970A (en) * | 1975-12-30 | 1979-01-09 | Joslyn Mfg. And Supply Co. | Electrical insulation system |
AU627405B2 (en) * | 1988-10-21 | 1992-08-20 | Prysmian Cavi E Sistemi Energia S.R.L. | Electric cable |
Also Published As
Publication number | Publication date |
---|---|
AT284932B (en) | 1970-10-12 |
FR1590946A (en) | 1970-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT944602B (en) | PROCEDURE AND DEVICE FOR THE IMPREGNATION OF CARBON ROPES AND STRIPS | |
GB1226455A (en) | ||
IT1107107B (en) | TELEVISION SYSTEM WITH TWO FREQUENCY-MODULATED AUDIO CARRIERS | |
CA961592A (en) | Stabilization of textile fibers, films and formed objects based on polypropylene | |
NO145215C (en) | DEVICE FOR AA MUTE TYPING AND TRANSMISSION OF THE FLYING VESSEL CONTROL SYSTEM | |
Skinner | The influence of tractive shear on the design of stable channels | |
GB1365894A (en) | Insulating sheet material for electric cables | |
CA984648A (en) | Method for laminating webs and web laminating device | |
CA671301A (en) | Means for indicating or utilising changes in tension of webs and the like | |
GB1315826A (en) | Electric cables | |
FR2054884A7 (en) | Non-woven needled textile mat | |
CA675908A (en) | Device for the thermal treatment of synthetic fibers and filaments | |
CA676710A (en) | Felted fibrous mat and apparatus for preparing same | |
CA651018A (en) | Textile fiber web former and electrical means for maintaining constant thickness thereof | |
Savage | The measurement of loudness and pitch | |
GB1182197A (en) | Electric Cables. | |
IVANOV et al. | Construction of diagrams showing the direction of molecular gas beams, and the distribution function of molecular density on annular channel walls | |
CA637549A (en) | Apparatus for saturating webs of felted fibers | |
AU281606B2 (en) | Process for the continuous coloring of silk wool and / or synthetic polyamide fibres or materials containing such fibres | |
AU296156B2 (en) | Device for bulking synthetic and artificial fibres | |
CA880083A (en) | Laying cage and system | |
CA866247A (en) | Agent for simultaneously impregnating and coating webs based on vegetable fibers | |
Pratt Jr | A survey of the adult penal system of Arkansas and comparison with accepted standards | |
AU250939B2 (en) | Stranded rope of continuous synthetic has tic filaments | |
AU3378563A (en) | Process for the continuous coloring of silk wool and / or synthetic polyamide fibres or materials containing such fibres |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |