SE7401244L - - Google Patents

Info

Publication number
SE7401244L
SE7401244L SE7401244A SE7401244A SE7401244L SE 7401244 L SE7401244 L SE 7401244L SE 7401244 A SE7401244 A SE 7401244A SE 7401244 A SE7401244 A SE 7401244A SE 7401244 L SE7401244 L SE 7401244L
Authority
SE
Sweden
Prior art keywords
layer
insulation
semiconducting
ohms
jan
Prior art date
Application number
SE7401244A
Other languages
Unknown language ( )
Other versions
SE384420B (en
Inventor
M G Olsson
O C Tollerz
S G Wretemark
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7401244A priority Critical patent/SE384420B/en
Priority to AU77071/75A priority patent/AU491243B2/en
Priority to BR229/75A priority patent/BR7500229A/en
Priority to DE19752501811 priority patent/DE2501811A1/en
Priority to GB3755/75A priority patent/GB1493163A/en
Priority to FR7502568A priority patent/FR2260173B1/fr
Priority to FI750213A priority patent/FI68477C/en
Priority to IT19707/75A priority patent/IT1031252B/en
Priority to CH112075A priority patent/CH587545A5/xx
Priority to DK32675*#A priority patent/DK32675A/da
Priority to JP50012947A priority patent/JPS50109479A/ja
Priority to AR257464A priority patent/AR211382Q/en
Priority to NO750313A priority patent/NO750313L/no
Priority to NL7501168A priority patent/NL7501168A/en
Priority to CA219,190A priority patent/CA1038052A/en
Priority to BE152956A priority patent/BE825068A/en
Publication of SE7401244L publication Critical patent/SE7401244L/
Publication of SE384420B publication Critical patent/SE384420B/en
Priority to US05/719,368 priority patent/US4109098A/en

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
    • H01B9/02—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

Abstract

1493163 High voltage cables TELEFONAKTIEBOLAGET L M ERICSSON 28 Jan 1975 [31 Jan 1974] 3755/75 Heading H1A A high voltage cable comprising a conductor 1 and insulation 3 has a semiconducting layer 4 strongly bonded to the insulation, which layer has a surface resistivity greater than 10<SP>6</SP> ohms/ square. As described the conductor comprises twisted wires, the insulation is formed of polyethylene and the semiconducting layer is formed of polyethylene admixed with carbon black. An inner layer 2 of semiconducting tapes or extruded material may be additionally provided. A further semiconductive layer 5 of plastics material, textile or synthetic fibres, which can easily be removed from the semiconductive layer 4, is preferably provided, this further layer having a surface resistivity of less than 10<SP>6</SP> ohms/square. This further layer may be surrounded by a screen 6 and sheath 7.
SE7401244A 1974-01-31 1974-01-31 ELECTRICAL CABLE WITH SYNTHETIC INSULATION AND AN OUTER SEMICONDUCTIVE LAYER SE384420B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE7401244A SE384420B (en) 1974-01-31 1974-01-31 ELECTRICAL CABLE WITH SYNTHETIC INSULATION AND AN OUTER SEMICONDUCTIVE LAYER
AU77071/75A AU491243B2 (en) 1974-01-31 1975-01-02 High voltage cable with synthetic insulation anda semiconducting layer
BR229/75A BR7500229A (en) 1974-01-31 1975-01-14 ELETRIC CABLE
DE19752501811 DE2501811A1 (en) 1974-01-31 1975-01-17 HIGH VOLTAGE CABLE WITH SYNTHETIC INSULATION AND SEMI-CONDUCTIVE COATING
GB3755/75A GB1493163A (en) 1974-01-31 1975-01-28 High voltage cable
FR7502568A FR2260173B1 (en) 1974-01-31 1975-01-28
FI750213A FI68477C (en) 1974-01-31 1975-01-28 HOEGSPAENNINGSKABEL MED SYNTETISK ISOLERING OCH HALVLEDANDE SKKT
IT19707/75A IT1031252B (en) 1974-01-31 1975-01-29 HIGH VOLTAGE CABLE WITH SYNTHETIC-TYPE INSULATION AND SEMICONDUCTOR LAYER
DK32675*#A DK32675A (en) 1974-01-31 1975-01-30
CH112075A CH587545A5 (en) 1974-01-31 1975-01-30
JP50012947A JPS50109479A (en) 1974-01-31 1975-01-30
AR257464A AR211382Q (en) 1974-01-31 1975-01-30 HIGH VOLTAGE CABLE WITH SYNTHETIC INSULATOR AND A SEMICONDUCTIVE LAYER
NO750313A NO750313L (en) 1974-01-31 1975-01-31
NL7501168A NL7501168A (en) 1974-01-31 1975-01-31 HIGH VOLTAGE CABLE WITH PLASTIC INSULATION AND SEMI-CONDUCTIVE LAYER.
CA219,190A CA1038052A (en) 1974-01-31 1975-01-31 High voltage cable with synthetic insulation and a semiconducting layer
BE152956A BE825068A (en) 1974-01-31 1975-01-31 ELECTRIC CARLE FOR HIGH VOLTAGE
US05/719,368 US4109098A (en) 1974-01-31 1976-09-01 High voltage cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401244A SE384420B (en) 1974-01-31 1974-01-31 ELECTRICAL CABLE WITH SYNTHETIC INSULATION AND AN OUTER SEMICONDUCTIVE LAYER

Publications (2)

Publication Number Publication Date
SE7401244L true SE7401244L (en) 1975-08-01
SE384420B SE384420B (en) 1976-05-03

Family

ID=20320066

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401244A SE384420B (en) 1974-01-31 1974-01-31 ELECTRICAL CABLE WITH SYNTHETIC INSULATION AND AN OUTER SEMICONDUCTIVE LAYER

Country Status (15)

Country Link
JP (1) JPS50109479A (en)
AR (1) AR211382Q (en)
BE (1) BE825068A (en)
BR (1) BR7500229A (en)
CA (1) CA1038052A (en)
CH (1) CH587545A5 (en)
DE (1) DE2501811A1 (en)
DK (1) DK32675A (en)
FI (1) FI68477C (en)
FR (1) FR2260173B1 (en)
GB (1) GB1493163A (en)
IT (1) IT1031252B (en)
NL (1) NL7501168A (en)
NO (1) NO750313L (en)
SE (1) SE384420B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8303462D0 (en) * 1983-02-08 1983-03-16 Raychem Gmbh Electrical stress control
DE3533509A1 (en) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Cable end seal for electrical high-voltage cables
GB9012062D0 (en) * 1990-05-30 1990-07-18 Phillips Cables Ltd Moisture-impermeable stranded electric conductor
AU2989197A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
CA2255772A1 (en) 1996-05-29 1997-12-04 Asea Brown Boveri Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
JP2000511387A (en) 1996-05-29 2000-08-29 アセア、ブラウン、ボベリ、アクチエボラーグ Electromagnetic device
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
GB2332559A (en) * 1997-11-28 1999-06-23 Asea Brown Boveri An insulated conductor
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
DE102015216276B4 (en) 2015-08-26 2022-06-15 Jolanta SWIATOWSKA Single core cable with a seal against moisture ingress and a return core

Also Published As

Publication number Publication date
NO750313L (en) 1975-08-25
SE384420B (en) 1976-05-03
JPS50109479A (en) 1975-08-28
IT1031252B (en) 1979-04-30
FI750213A (en) 1975-08-01
NL7501168A (en) 1975-08-04
FI68477C (en) 1985-09-10
AU7707175A (en) 1976-07-08
BE825068A (en) 1975-05-15
CH587545A5 (en) 1977-05-13
CA1038052A (en) 1978-09-05
FR2260173B1 (en) 1979-09-28
FI68477B (en) 1985-05-31
DE2501811A1 (en) 1975-08-14
DK32675A (en) 1975-09-29
FR2260173A1 (en) 1975-08-29
AR211382Q (en) 1977-12-15
BR7500229A (en) 1975-11-04
GB1493163A (en) 1977-11-23

Similar Documents

Publication Publication Date Title
GB1493163A (en) High voltage cable
GB1326620A (en) Shielded flat cable
GB1437742A (en)
GB1103099A (en) Improvements in or relating to shielded electric cable
GB1512015A (en) Braided electrical tape
ES463865A1 (en) Semiconductive filling compound for power cable with improved properties
GB1322692A (en) Electric cable for use at high voltages
GB1186094A (en) High Voltage Cable
GB1238107A (en)
GB1311118A (en) Coiled extensible electrical cord
GB1458378A (en) Electric cables
GB1080844A (en) Improvements in electric cables
GB1257325A (en)
GB744481A (en) Improvements in or relating to high-tension electric cables
GB1458639A (en) Electrical cable including an insulation core and an polymers prepared therefrom
GB1207929A (en) Improvements in or relating to electric high voltage cables
KR800001296Y1 (en) Power cable for high voltage
GB730812A (en) Improvements in or relating to electric wires and cables
GB755374A (en) Improvements in or relating to joints or terminals for high-tension electric cables
GB958418A (en) Improvements relating to electric cables
GB1315826A (en) Electric cables
GB1073391A (en) Improvements in or relating to single- or multiple-core electric cable
GB1016739A (en) Improvements in or relating to high-tension cables having insulation of synthetic plastics material
GB1473440A (en) Electric power cables
FR2341186A1 (en) High voltage power cable - constructed to avoid the formation of electrochemical trees in the insulation

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7401244-4

Effective date: 19910911

Format of ref document f/p: F