BR8705104A - Cabo de extra alta tensao com isolamento extrudado - Google Patents

Cabo de extra alta tensao com isolamento extrudado

Info

Publication number: BR8705104A
Authority: BR; Brazil
Prior art keywords: high voltage; voltage cable; extra high; extruded insulation; extruded
Prior art date: 1987-08-26

Application number

BR8705104A

Other languages

English (en)

Inventor

Geraldo Roberto De Almeida

Roberto Shiodi Hattori

Flavio Cesa

Original Assignee

Pirelli Brasil

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.)

1987-08-26

Filing date

1987-08-26

Publication date

1989-04-11

1987-08-26 Application filed by Pirelli Brasil filed Critical Pirelli Brasil

1987-08-26 Priority to BR8705104A priority Critical patent/BR8705104A/pt

1988-08-19 Priority to GB8819796A priority patent/GB2209091B/en

1989-04-11 Publication of BR8705104A publication Critical patent/BR8705104A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
- 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
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
- 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

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Organic Insulating Materials (AREA)

BR8705104A 1987-08-26 1987-08-26 Cabo de extra alta tensao com isolamento extrudado BR8705104A (pt)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
BR8705104A BR8705104A (pt)	1987-08-26	1987-08-26	Cabo de extra alta tensao com isolamento extrudado
GB8819796A GB2209091B (en)	1987-08-26	1988-08-19	"extra-high-tension power cable"

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8705104A BR8705104A (pt)	1987-08-26	1987-08-26	Cabo de extra alta tensao com isolamento extrudado

Publications (1)

Publication Number	Publication Date
BR8705104A true BR8705104A (pt)	1989-04-11

Family

ID=4043154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8705104A BR8705104A (pt)	1987-08-26	1987-08-26	Cabo de extra alta tensao com isolamento extrudado

Country Status (2)

Country	Link
BR (1)	BR8705104A (pt)
GB (1)	GB2209091B (pt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB967567A (en) *	1962-07-18	1964-08-26	Ass Elect Ind	Improvements relating to electric cables with extruded insulant
GB1015259A (en) *	1963-05-28	1965-12-31	Ass Elect Ind	Composite polymeric insulation for wires and cables
GB1231595A (pt) *	1967-11-15	1971-05-12
US3571490A (en) *	1970-01-16	1971-03-16	Anaconda Wire & Cable Co	Flame resistant electric cable
GB1480090A (en) *	1974-12-05	1977-07-20	Pirelli General Cable Works	Electric cable
IT1165292B (it) *	1979-08-30	1987-04-22	Pirelli	Cavo elettrico perfezionato per medie tensioni
GB2059140A (en) *	1979-09-18	1981-04-15	Pirelli General Cable Works	Flame retardant electric cables
GB2161644B (en) *	1984-07-09	1987-11-11	Pirelli General Plc	Flexible electric cable

1987
- 1987-08-26 BR BR8705104A patent/BR8705104A/pt not_active IP Right Cessation
1988
- 1988-08-19 GB GB8819796A patent/GB2209091B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB8819796D0 (en)	1988-09-21
GB2209091A (en)	1989-04-26
GB2209091B (en)	1991-07-17

Similar Documents

Publication	Publication Date	Title
BR8905364A (pt)	1990-05-22	Cabo de energia de alta tensao extra
MX159629A (es)	1989-07-20	Probador de cables
BR8807834A (pt)	1990-11-13	Fechamento de cabo
BR9007652A (pt)	1992-07-07	Estrutura de cabo aberto
BR9106378A (pt)	1993-04-27	Inversor de corrente continua com limitacao de corrente
DK5190D0 (da)	1990-01-09	Elektrisk ledning
BR9006947A (pt)	1991-10-08	Servodirecao com motor eletrico
BR8604451A (pt)	1987-05-19	Conexao de cabo eletrico
PT87060A (pt)	1989-03-30	Cabo multicondutor de alta tensao, em particular cabo com tres condutores
BR8506096A (pt)	1986-05-20	Cabo eletrico para baixa tensao
FI874404A (fi)	1988-04-29	Joustava sähkökaapeli
BR8307059A (pt)	1984-11-13	Cabo de forca eletrica de alta tensao
FR2611092B1 (fr)	1990-02-16	Agencement de raccordement electrique pour fils rigides et souples
BR8705104A (pt)	1989-04-11	Cabo de extra alta tensao com isolamento extrudado
PT86981A (pt)	1989-05-31	Cabo electrico multicondutor com comportamento electrico controlado
DK80689A (da)	1990-08-23	Elektrisk kabel
DK5290A (da)	1990-01-09	Elektrisk ledning
IT8806623A0 (it)	1988-11-09	Struttura di guaina bituminosa
BR8805851A (pt)	1989-10-31	Cabos
BR6802249U (pt)	1990-06-05	Estrutura de isolacao eletrica do cabo de alta tensao
DE69031520D1 (de)	1997-11-06	Hochspannungskabel
BR8802362A (pt)	1988-12-13	Cabo condutor eletrico
KR910010765U (ko)	1991-07-29	전기치약 압출기
BR6602511U (pt)	1988-07-05	Cabo condutor de luz com ponteiras intercambiaveis
BR6900606U (pt)	1989-08-08	Disposicao em cabo eletrico

Legal Events

Date	Code	Title	Description
1995-02-07	FB19	Grant procedure suspended (art. 19)
1995-09-05	FF	Decision: intention to grant
1996-04-30	FG	Letter patent granted
2008-07-29	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 26/08/2002