ES2015814A6 - Cable para senales de alta frecuencia y metodo para su produccion. - Google Patents

Cable para senales de alta frecuencia y metodo para su produccion.

Info

Publication number
ES2015814A6
ES2015814A6 ES8903272A ES8903272A ES2015814A6 ES 2015814 A6 ES2015814 A6 ES 2015814A6 ES 8903272 A ES8903272 A ES 8903272A ES 8903272 A ES8903272 A ES 8903272A ES 2015814 A6 ES2015814 A6 ES 2015814A6
Authority
ES
Spain
Prior art keywords
cable
translation
high frequency
production
machine
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 - Lifetime
Application number
ES8903272A
Other languages
English (en)
Inventor
Chakra V Gupta
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.)
Scope Inc
Original Assignee
Scope Inc
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 US07/309,831 external-priority patent/US4894488A/en
Application filed by Scope Inc filed Critical Scope Inc
Publication of ES2015814A6 publication Critical patent/ES2015814A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/04—Arrangements of circuit components or wiring on supporting structure on conductive chassis

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

CABLE PARA SEÑALES DE ALTA FRECUENCIA Y METODO PARA SU PRODUCCION, SIENDO EL CABLE ESPECIALMENTE ADECUADO PARA APLICACIONES EN LAS QUE LA ATENUACION ELECTRICA Y EL FACTOR DE DISIPACION SON DE IMPORTANCIA CRITICA. EL CABLE COMPRENDE UN CONDUCTOR TUBULAR EXTERNO Y POR LO MENOS UN CONDUCTOR INTERNO PARA LA TRANSMISION DE SEÑALES ELECTRICAS. ENTRE EL CONDUCTOR INTERNO Y EL EXTERNO SE DISPONE UN MATERIAL DIELECTRICO ESPUMADO. SEGUN EL METODO, ESTE DIELECTRICO SE FORMA POR EXTRUSION DE UN POLIMERO DE OLEFINA O UN FLUOPOLIMERO CON UN AGENTE ESPUMANTE GASEOSO. COMO AGENTE ESPUMANTE DEL DIELECTRICO SE UTILIZA HEXAFLUORURO DE AZUFRE (SFSI6), EN VEZ DE LOS CLOROFLUOCARBONOS QUE SON AMBIENTALMENTE POCO SEGUROS. LA INVENCION PERMITE LA OBTENCION DE CABLES CON BUENAS CARACTERISTICAS ELECTRICAS Y SIN PERJUDICAR EL AMBIENTE DURANTE SU FABRICACION.
ES8903272A 1989-02-10 1989-09-28 Cable para senales de alta frecuencia y metodo para su produccion. Expired - Lifetime ES2015814A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/309,831 US4894488A (en) 1988-03-21 1989-02-10 High frequency signal cable with improved electrical dissipation factor and method of producing same

Publications (1)

Publication Number Publication Date
ES2015814A6 true ES2015814A6 (es) 1990-09-01

Family

ID=23199848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903272A Expired - Lifetime ES2015814A6 (es) 1989-02-10 1989-09-28 Cable para senales de alta frecuencia y metodo para su produccion.

Country Status (7)

Country Link
KR (1) KR940008255B1 (es)
CN (1) CN1029271C (es)
AR (1) AR244460A1 (es)
AT (1) AT396310B (es)
BR (1) BR8904982A (es)
ES (1) ES2015814A6 (es)
MX (1) MX166367B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435029B1 (ko) * 2001-09-19 2004-06-09 엘지전선 주식회사 발포케이블
CN101694791B (zh) * 2003-04-24 2012-12-05 加拿大国家研究委员会 低损耗电缆及其制备方法
KR100948433B1 (ko) * 2007-10-15 2010-03-17 엘에스전선 주식회사 고발포 동축케이블

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894488A (en) * 1988-03-21 1990-01-16 Comm/Scope, Inc. High frequency signal cable with improved electrical dissipation factor and method of producing same

Also Published As

Publication number Publication date
CN1044867A (zh) 1990-08-22
AT396310B (de) 1993-08-25
CN1029271C (zh) 1995-07-05
MX166367B (es) 1993-01-04
AR244460A1 (es) 1993-10-29
BR8904982A (pt) 1991-04-02
KR940008255B1 (ko) 1994-09-09
ATA227389A (de) 1992-11-15
KR900013530A (ko) 1990-09-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001