MX166367B - HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME - Google Patents
HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAMEInfo
- Publication number
- MX166367B MX166367B MX017796A MX1779689A MX166367B MX 166367 B MX166367 B MX 166367B MX 017796 A MX017796 A MX 017796A MX 1779689 A MX1779689 A MX 1779689A MX 166367 B MX166367 B MX 166367B
- Authority
- MX
- Mexico
- Prior art keywords
- frequency signal
- signal cable
- improved electrical
- produce
- high frequency
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 5
- 239000006260 foam Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 229910018503 SF6 Inorganic materials 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 abstract 1
- 229960000909 sulfur hexafluoride Drugs 0.000 abstract 1
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)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Organic Insulating Materials (AREA)
Abstract
La presente invención se refiere a un cable de señal de alta frecuencia que tiene propiedades de atenuación eléctrica mejoradas, caracterizado porque comprende por lo menos un conductor interno, un conductor externo que rodea a por lo menos dicho conductor interno y un dieléctrico de espuma dispuesto entre dicho conductor interno y dicho conductor externo, dicho dieléctrico de espuma que comprende una matriz de polímero que tiene una multiplicidad de células en la misma, dichas células conteniendo agente soplador residual que comprende hexafluoruro de azufre.The present invention relates to a high-frequency signal cable having improved electrical attenuation properties, characterized in that it comprises at least one internal conductor, an external conductor surrounding at least said internal conductor and a foam dielectric arranged between said inner conductor and said outer conductor, said foam dielectric comprising a polymer matrix having a multiplicity of cells therein, said cells containing residual blowing agent comprising sulfur hexafluoride.
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 |
|---|---|
| MX166367B true MX166367B (en) | 1993-01-04 |
Family
ID=23199848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX017796A MX166367B (en) | 1989-02-10 | 1989-10-02 | HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME |
Country Status (7)
| Country | Link |
|---|---|
| KR (1) | KR940008255B1 (en) |
| CN (1) | CN1029271C (en) |
| AR (1) | AR244460A1 (en) |
| AT (1) | AT396310B (en) |
| BR (1) | BR8904982A (en) |
| ES (1) | ES2015814A6 (en) |
| MX (1) | MX166367B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435029B1 (en) * | 2001-09-19 | 2004-06-09 | 엘지전선 주식회사 | Foamed cable |
| CN101694791B (en) * | 2003-04-24 | 2012-12-05 | 加拿大国家研究委员会 | Low-loss cable and preparation method thereof |
| KR100948433B1 (en) * | 2007-10-15 | 2010-03-17 | 엘에스전선 주식회사 | High foam coaxial cable |
Family Cites Families (1)
| 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 |
-
1989
- 1989-09-28 ES ES8903272A patent/ES2015814A6/en not_active Expired - Lifetime
- 1989-09-29 AT AT0227389A patent/AT396310B/en not_active IP Right Cessation
- 1989-09-30 CN CN89107541A patent/CN1029271C/en not_active Expired - Fee Related
- 1989-09-30 KR KR1019890014146A patent/KR940008255B1/en not_active Expired - Fee Related
- 1989-10-02 AR AR89315076A patent/AR244460A1/en active
- 1989-10-02 MX MX017796A patent/MX166367B/en unknown
- 1989-10-02 BR BR898904982A patent/BR8904982A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AR244460A1 (en) | 1993-10-29 |
| CN1029271C (en) | 1995-07-05 |
| BR8904982A (en) | 1991-04-02 |
| CN1044867A (en) | 1990-08-22 |
| KR940008255B1 (en) | 1994-09-09 |
| ATA227389A (en) | 1992-11-15 |
| ES2015814A6 (en) | 1990-09-01 |
| KR900013530A (en) | 1990-09-06 |
| AT396310B (en) | 1993-08-25 |
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