ES385341A1 - Power cable - Google Patents

Power cable

Info

Publication number
ES385341A1
ES385341A1 ES385341A ES385341A ES385341A1 ES 385341 A1 ES385341 A1 ES 385341A1 ES 385341 A ES385341 A ES 385341A ES 385341 A ES385341 A ES 385341A ES 385341 A1 ES385341 A1 ES 385341A1
Authority
ES
Spain
Prior art keywords
power cable
different
copper
conductor material
changing
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
ES385341A
Other languages
Spanish (es)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from NO443769A external-priority patent/NO133165C/no
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of ES385341A1 publication Critical patent/ES385341A1/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
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • 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
    • H01B7/14—Submarine cables

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Insulated Conductors (AREA)
  • Processing Of Terminals (AREA)
  • Cable Accessories (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

The geometric dimensions and power losses of a power cable are maintained constant along its length, notwithstanding changing ambient thermal conditions. This is made possible by changing the conductor material at different locations, for example, copper to aluminum, having different thermal resistivity. The sections of different conductor material are joined by conventional techniques such as welding, soldering, etc. Copper is used at the ends to simplify splicing.
ES385341A 1969-11-08 1970-11-07 Power cable Expired ES385341A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO443769A NO133165C (en) 1969-11-08 1969-11-08
NO41770 1970-02-06

Publications (1)

Publication Number Publication Date
ES385341A1 true ES385341A1 (en) 1973-07-16

Family

ID=26647376

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385341A Expired ES385341A1 (en) 1969-11-08 1970-11-07 Power cable

Country Status (10)

Country Link
US (1) US3666879A (en)
JP (1) JPS4827552B1 (en)
AT (1) AT309555B (en)
BE (1) BE758654A (en)
CA (1) CA930825A (en)
CH (1) CH521005A (en)
DE (1) DE2054170B2 (en)
ES (1) ES385341A1 (en)
FR (1) FR2067048B1 (en)
HU (1) HU166294B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317013B2 (en) * 1973-04-05 1975-08-07 Felten & Guilleaume Kabelwerke Ag, 5000 Koeln Water-cooled high voltage power cable
NO135387C (en) * 1973-05-22 1977-03-30 Standard Tel Kabelfab As POWER POWER CABLE AND PROCEDURE TO MANUFACTURE THIS.
US3949154A (en) * 1973-08-02 1976-04-06 Felten & Guilleaume Kabelwerke Ag Internally cooled high-voltage high-energy cable
DE2437279B2 (en) * 1974-08-02 1976-06-24 WATER-COOLED HIGH VOLTAGE POWER CABLE WITH AN CORROSION-PROOF COOLANT PIPE
US4043031A (en) * 1974-08-02 1977-08-23 Felten & Guilleaume Carlswerk Ag Method of manufacturing internally cooled high-energy cable
FR2598252B1 (en) * 1986-05-05 1989-04-21 Commissariat Energie Atomique ELECTRICAL CONNECTIONS WITH CONTROLLED THERMAL AND ELECTRICAL RESISTORS.
US6428858B1 (en) 2001-01-25 2002-08-06 Jimmie Brooks Bolton Wire for thermal spraying system
WO2009108877A1 (en) * 2008-02-29 2009-09-03 Fort Wayne Metals Research Products Corporation Alternating core composite wire
US12021335B2 (en) * 2017-02-17 2024-06-25 Snaprays, Llc Active cover plates
EP3341944A4 (en) * 2015-08-28 2019-03-20 NKT HV Cables GmbH Hybrid conductor
JP6742333B2 (en) * 2015-11-17 2020-08-19 古河電気工業株式会社 Twisted-wire conductor and method for manufacturing stranded-wire conductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1006573A (en) * 1948-02-04 1952-04-24 Process for improving contacts for the substitution of aluminum for copper in electrical conductors
US2992959A (en) * 1958-02-20 1961-07-18 Kanthal Ab Production of shaped bodies from heat resistant oxidation proof materials
US3094679A (en) * 1960-01-13 1963-06-18 Carborundum Co Silicon carbide resistance body and method of making the same
GB1031863A (en) * 1963-12-04 1966-06-02 Rosemount Eng Co Ltd Improvements in or relating to electrical conductors and their manufacture
US3263193A (en) * 1964-10-19 1966-07-26 Richard J Allen Superconducting to normal conducting cable transition
FR1425548A (en) * 1964-12-11 1966-01-24 Sodern Current supply device, in particular for equipment operating at low temperature

Also Published As

Publication number Publication date
AT309555B (en) 1973-08-27
FR2067048B1 (en) 1974-10-11
DE2054170B2 (en) 1979-05-10
US3666879A (en) 1972-05-30
DE2054170A1 (en) 1971-05-19
JPS4827552B1 (en) 1973-08-23
CH521005A (en) 1972-03-31
BE758654A (en) 1971-05-10
HU166294B (en) 1975-02-28
FR2067048A1 (en) 1971-08-13
CA930825A (en) 1973-07-24

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