SU97107A1 - Four core power cable - Google Patents
Four core power cableInfo
- Publication number
- SU97107A1 SU97107A1 SU446798A SU446798A SU97107A1 SU 97107 A1 SU97107 A1 SU 97107A1 SU 446798 A SU446798 A SU 446798A SU 446798 A SU446798 A SU 446798A SU 97107 A1 SU97107 A1 SU 97107A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power cable
- core power
- cable
- core
- power
- Prior art date
Links
Landscapes
- Insulated Conductors (AREA)
Description
Четырехжлльный силовой электрический кабель, у которого три силовых жилы расположены по окружности (но периферии ), а четверта (заземл юща ) жила находитс в центре кабел - известен.A four-core power cable with three power wires located around the circumference (but the periphery), and a fourth (grounding) core in the center of the cable is well known.
Недостатком такого кабел вл етс большой расход свнниа и защитных покровов .The disadvantage of such a cable is a high consumption of protective and protective covers.
В описываемом кабеле этот недостаток устранен.In the cable described this deficiency is eliminated.
На чертеже нредставлено устройство кабел . Он состоит из трех Си овых жил (1), заземл ющей жилы (2), заполнени (3), по сной изол ции (4) и свинцовой оболочки (5).The drawing shows a cable device. It consists of three Si cores (1), a grounding core (2), a filling (3), wiring insulation (4) and a lead sheath (5).
Сечение силовых жил (1) пмеет форму усеченного сектора, а сечение центральной заземл ющей жилы (2) имеет форму ТравпостороЕнего треугольника с закругленными вершинами, причем радиус закруглени этих вершин равен радиусу И1)оволок внешнего иовива.The cross section of the power cores (1) has the shape of a truncated sector, and the cross section of the central grounding core (2) has the shape of a Traverse triangle with rounded vertices, and the radius of these vertices is equal to the radius I1) of the outer cross section.
Лиила (2) нагружена незначительно, и нагрев ее происходит за счет теилФотдачи снл0:вых жил. Лучший теплоотвод от силовых жил Обеспечиваетс за. «чет большей поверхности соприкосновени этих жил с Оболочкой.Leela (2) is lightly loaded, and its heating is due to teilPotdachi sn0: out lived. The best heat dissipation from power veins Provided for. Even more of the contact surface of these wires with the Shell.
Предмет изобретени Subject invention
Четырехжильный силовой электрический Кабель, у которого трн силовых ЖИлы расиоложены по окружности (по нериферии ), а четверта (заземл юща ) жила находитс в центре кабел , отличающ и и с тем, что, с целью экономии материалов (свинца, защитных покровов), три силовых жилы HiMeiCT форму усеченных секторов, а четверта - форму равностороннего треугольника с закругленными верщинами.A four-core electric power cable, which has three trillion power lines, is circumferentially (non-live), and a fourth (grounding) core is in the center of the cable, which is also distinguished by the fact that it saves materials (lead, protective covers) HiMeiCT power cores are truncated sectors, and the fourth is an equilateral triangle shape with rounded vertices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU446798A SU97107A1 (en) | 1953-02-14 | 1953-02-14 | Four core power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU446798A SU97107A1 (en) | 1953-02-14 | 1953-02-14 | Four core power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU97107A1 true SU97107A1 (en) | 1953-11-30 |
Family
ID=48371786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU446798A SU97107A1 (en) | 1953-02-14 | 1953-02-14 | Four core power cable |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU97107A1 (en) |
-
1953
- 1953-02-14 SU SU446798A patent/SU97107A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7600541L (en) | PROCEDURE FOR SURFACE TREATMENT OF AN ALUMINUM WIRE INTENDED FOR ELECTRICAL END | |
| ES388162A1 (en) | Electric resistance heating cable | |
| SU97107A1 (en) | Four core power cable | |
| AR198513A1 (en) | ELECTRIC CONNECTOR FOR ELECTRICALLY CONNECTING THE ELECTRICALLY CONDUCTIVE SOULS OF INSULATED CONDUCTIVE WIRES | |
| MX144501A (en) | IMPROVED CONNECTOR FOR INSULATED ELECTRIC WIRES | |
| US2308274A (en) | Armored cable | |
| US2187213A (en) | Electric power cable | |
| BE746089A (en) | ALUMINUM CONDUCTIVE CABLE FOR HIGH CURRENT, WITH SYNTHETIC INSULATION AND SHEATH | |
| FR1508902A (en) | Quad communication cable comprising an integral insulating core | |
| CH461615A (en) | Insulation body for insulating the field coil package on an electric motor | |
| ES442155A1 (en) | Corona suppression in high voltage windings of dynamoelectric machines | |
| FR1472221A (en) | Electric cable comprising an insulated conductive sheath with staggered earthings | |
| SU547840A1 (en) | Electrical cable | |
| SU78139A1 (en) | Floating electrical cable | |
| CN216749404U (en) | Waterproof type aluminum alloy cable | |
| ES216154A1 (en) | Improvements in or relating to electric cables and their manufacture | |
| GB627403A (en) | Improvements in or relating to electric heating cables | |
| SU901844A1 (en) | Device for measuring temperature | |
| SU107204A1 (en) | Device for continuous annealing of wire after drawing | |
| SU82742A1 (en) | Method of making flexible shafts | |
| FR1088108A (en) | Multi-conductor electric cable | |
| CH401197A (en) | Apparatus for crimping electrical connectors onto electrical conductors | |
| US2166796A (en) | Insulated conductor | |
| GB565228A (en) | An improved electric cable | |
| CA977713A (en) | Method of electrophoretically covering helically wound heating wires with an insulating layer and heating wire comprising a layer provided by means of said method |