GB693010A - Improvements in or relating to electric power cable - Google Patents

Improvements in or relating to electric power cable

Info

Publication number
GB693010A
GB693010A GB1898950A GB1898950A GB693010A GB 693010 A GB693010 A GB 693010A GB 1898950 A GB1898950 A GB 1898950A GB 1898950 A GB1898950 A GB 1898950A GB 693010 A GB693010 A GB 693010A
Authority
GB
United Kingdom
Prior art keywords
power cable
sonnenfeld
relating
fluid
electric power
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
Application number
GB1898950A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IRENE SONNENFELD
Original Assignee
IRENE SONNENFELD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IRENE SONNENFELD filed Critical IRENE SONNENFELD
Priority to GB1898950A priority Critical patent/GB693010A/en
Publication of GB693010A publication Critical patent/GB693010A/en
Expired legal-status Critical Current

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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

693,010. Cable systems. SONNENFELD, I. (Representative of SONNENFELD, H.). June 26, 1951 [July 29, 1950], No. 18989/50. Class 36. A power cable comprising at least one insulated conductor is installed in a pipe line through which a cooling fluid is passed under pressure, the fluid contacting directly on the surface of the insulation or on a resilient sheath surrounding same, and means being provided for abstracting the heat from the cooling fluid. After leaving the pipe the heated fluid may be used for heating purposes in the manner described in Specification 612,482. It may also be used in a hot water or spaceheating system, or to feed boilers. Specifications 393,292 and 688,279 also are referred to.
GB1898950A 1950-07-29 1950-07-29 Improvements in or relating to electric power cable Expired GB693010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1898950A GB693010A (en) 1950-07-29 1950-07-29 Improvements in or relating to electric power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1898950A GB693010A (en) 1950-07-29 1950-07-29 Improvements in or relating to electric power cable

Publications (1)

Publication Number Publication Date
GB693010A true GB693010A (en) 1953-06-17

Family

ID=10121884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1898950A Expired GB693010A (en) 1950-07-29 1950-07-29 Improvements in or relating to electric power cable

Country Status (1)

Country Link
GB (1) GB693010A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305875A1 (en) * 1975-03-22 1976-10-22 Felten & Guilleaume Carlswerk PROCESS FOR INCREASING THE POSSIBILITIES OF A HIGH VOLTAGE LINE AND
CN105448384A (en) * 2015-12-09 2016-03-30 中国电力科学研究院 Power transmission circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305875A1 (en) * 1975-03-22 1976-10-22 Felten & Guilleaume Carlswerk PROCESS FOR INCREASING THE POSSIBILITIES OF A HIGH VOLTAGE LINE AND
CN105448384A (en) * 2015-12-09 2016-03-30 中国电力科学研究院 Power transmission circuit
CN105448384B (en) * 2015-12-09 2023-11-14 中国电力科学研究院 Power transmission line

Similar Documents

Publication Publication Date Title
GB1206236A (en) Heat-generating pipe arrangement
KR960034878A (en) Heating method and apparatus for electric hot water pipe
US2472178A (en) Electric heating
GB693010A (en) Improvements in or relating to electric power cable
GB1059475A (en) Method and aparatus for maintaining a steam turbine ready for rapid starting
GB1253172A (en)
GB1057426A (en) Improvements in electric cable installations
GB1495430A (en) Hot water supply system
ES447836A1 (en) Fluid heater
GB988476A (en) Underfloor electric heating system
FR911767A (en) A method of electrically heating fluids and devices of all kinds allowing its implementation, such as water heaters, radiators, etc.
SU101448A1 (en) Installation for the continuous vulcanization of rubber insulating or hose sheaths of cable products
JPS5245146A (en) Temperature control system for heat medium circulation type heat radia tor
SU138841A1 (en) Ink heater
FR1293413A (en) Device for heating fluids electrically insulated or having low electrical conductivity
GB680140A (en) Improvements in and relating to high frequency electric heating apparatus
GB682593A (en) Improvements in or relating to electricity supply terminal connections
GB551352A (en) Improvements connected with electric wiring systems
DE3751620D1 (en) Cooling and heating system for buildings with central heating.
GB714469A (en) Improvements in or relating to oil pipe installations
GB611486A (en) Improvements in or relating to apparatus for measuring temperatures in steam generator or like gas passages
JPS58128513U (en) Manufacturing equipment for rubber and plastic insulated cables
JPS5695723A (en) Feeder line heat insulator
GB480829A (en) Improvements in electric cable systems
GB976759A (en) Electrically heatable ceiling