BR8207885A - Blindagem metalica para um cabo de energia electrica - Google Patents

Blindagem metalica para um cabo de energia electrica

Info

Publication number: BR8207885A
Authority: BR; Brazil
Prior art keywords: electric power; power cable; metal shielding; shielding; metal
Prior art date: 1981-10-02

Application number

BR8207885A

Other languages

English (en)

Portuguese (pt)

Inventor

Sven Gunnar Wretemark

Rune Nils Axelsson

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.)

1981-10-02

Filing date

1982-09-22

Publication date

1983-08-30

1982-09-22 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1983-08-30 Publication of BR8207885A publication Critical patent/BR8207885A/pt

Links

239000002184 metal Substances 0.000 title 1

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
- 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
- H01B9/025—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of helicoidally wound wire-conductors

BR8207885A 1981-10-02 1982-09-22 Blindagem metalica para um cabo de energia electrica BR8207885A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8105835A SE455906B (sv)	1981-10-02	1981-10-02	Metallskerm for en starkstromskabel
PCT/SE1982/000292 WO1983001337A1 (en)	1981-10-02	1982-09-22	Metal screen for a power cable

Publications (1)

Publication Number	Publication Date
BR8207885A true BR8207885A (pt)	1983-08-30

Family

ID=20344692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8207885A BR8207885A (pt)	1981-10-02	1982-09-22	Blindagem metalica para um cabo de energia electrica

Country Status (10)

Country	Link
EP (1)	EP0089993B1 (it)
JP (1)	JPS58501647A (it)
AU (1)	AU551371B2 (it)
BR (1)	BR8207885A (it)
DE (1)	DE3265626D1 (it)
DK (1)	DK149375C (it)
FI (1)	FI72222C (it)
IT (1)	IT1152869B (it)
SE (1)	SE455906B (it)
WO (1)	WO1983001337A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19525422A1 (de) *	1995-07-12	1997-01-16	Siemens Ag	Kabel mit einer aus Stahl bestehenden Umhüllung sowie Verfahren und Einrichtung zur Herstellung desselben

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2286827A (en) *	1940-09-24	1942-06-16	American Steel & Wire Co	Electric cable and method of manufacture
GB647753A (en) *	1948-12-14	1950-12-20	Liverpool Electric Cable Compa	Improvements in or relating to electric cables
DE815500C (de) *	1949-08-24	1951-10-01	Land Und Seekabelwerke A G	Elektrisch leitfaehiges Band
DE824961C (de) *	1949-08-24	1951-12-17	Land Und Seekabelwerke A G	Biegsames elektrisches Kabel
DE848376C (de) *	1950-04-23	1952-09-04	Land Und Seekabelwerke Ag	Biegsames elektrisches Kabel
DE857512C (de) *	1951-03-13	1952-12-01	Felten & Guilleaume Carlswerk	Elektrisch leitendes Band fuer die Kabeltechnik
JPS5333882B1 (it) *	1968-02-02	1978-09-18
DE1902663B2 (de) *	1969-01-15	1973-03-01	Vereinigte Draht und Kabelwerke AG, 1000 Berlin und 4100 Duisburg, Compagnie Francaise Thomson Houston Hotch kiss Brandt, Paris	Starkstromkabel mit konzentrischem schutzleiter und verfahren zu dessen herstellung
DE2045975A1 (de) *	1970-09-17	1972-03-23	Kabel Metallwerke Ghh	Hochspannungskabel mit über dem Strahlungsschutz angeordneter Abschirmung
DE2247198A1 (de) *	1972-09-22	1974-03-28	Siemens Ag	Mehradriges starkstromkabel mit einzeladerabschirmung
IT1067545B (it) *	1976-08-30	1985-03-16	Pirelli	Cavi a isolante estruso con schermo concentrico pzerfezionato

1981
- 1981-10-02 SE SE8105835A patent/SE455906B/sv not_active IP Right Cessation
1982
- 1982-09-22 AU AU89567/82A patent/AU551371B2/en not_active Ceased
- 1982-09-22 DE DE8282902993T patent/DE3265626D1/de not_active Expired
- 1982-09-22 BR BR8207885A patent/BR8207885A/pt not_active IP Right Cessation
- 1982-09-22 JP JP57502983A patent/JPS58501647A/ja active Granted
- 1982-09-22 WO PCT/SE1982/000292 patent/WO1983001337A1/en not_active Ceased
- 1982-09-22 EP EP82902993A patent/EP0089993B1/en not_active Expired
- 1982-10-01 IT IT23574/82A patent/IT1152869B/it active
1983
- 1983-05-13 FI FI831690A patent/FI72222C/sv not_active IP Right Cessation
- 1983-06-01 DK DK249283A patent/DK149375C/da active

Also Published As

Publication number	Publication date
WO1983001337A1 (en)	1983-04-14
DE3265626D1 (en)	1985-09-26
DK249283A (da)	1983-06-01
FI831690L (fi)	1983-05-13
AU551371B2 (en)	1986-04-24
FI72222B (fi)	1986-12-31
DK249283D0 (da)	1983-06-01
EP0089993A1 (en)	1983-10-05
FI72222C (sv)	1987-04-13
EP0089993B1 (en)	1985-08-21
IT1152869B (it)	1987-01-14
JPS58501647A (ja)	1983-09-29
JPH0241843B2 (it)	1990-09-19
DK149375C (da)	1987-01-19
DK149375B (da)	1986-05-20
SE455906B (sv)	1988-08-15
AU8956782A (en)	1983-04-27
FI831690A0 (fi)	1983-05-13
IT8223574A0 (it)	1982-10-01
SE8105835L (sv)	1983-04-03

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Legal Events

Date	Code	Title	Description
1995-07-18	MM	Lapse due to non-payment of fees (art. 50)