BR8600498A - HIGH FREQUENCY ATTENUATION CABLE AND BEAM - Google Patents
HIGH FREQUENCY ATTENUATION CABLE AND BEAMInfo
- Publication number
- BR8600498A BR8600498A BR8600498A BR8600498A BR8600498A BR 8600498 A BR8600498 A BR 8600498A BR 8600498 A BR8600498 A BR 8600498A BR 8600498 A BR8600498 A BR 8600498A BR 8600498 A BR8600498 A BR 8600498A
- Authority
- BR
- Brazil
- Prior art keywords
- high frequency
- dielectric constant
- frequency attenuation
- conductor
- absorption medium
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/12—Arrangements for exhibiting specific transmission characteristics
- H01B11/14—Continuously inductively loaded cables, e.g. Krarup cables
- H01B11/146—Continuously inductively loaded cables, e.g. Krarup cables using magnetically loaded coatings
Abstract
A high frequency attenuation cable comprises a core comprising at least one conductor, each conductor being surrounded by a high frequency absorption medium and at least one layer of high dielectric constant material having a dielectric constant ( epsilon ) greater than about 4 when measured at 10 MHz and a volume resistivity of at least about 10<1><3> ohm-cm. The high dielectric constant material may be positioned between the conductor and the high frequency absorption medium, outside of the high frequency absorption medium or both. The high dielectric constant material is preferably polyvinylidene fluoride. There is also disclosed a high frequency attenuation harness which includes a plurality of such high frequency attenuation cables.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69864585A | 1985-02-06 | 1985-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8600498A true BR8600498A (en) | 1986-10-21 |
Family
ID=24806107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8600498A BR8600498A (en) | 1985-02-06 | 1986-02-05 | HIGH FREQUENCY ATTENUATION CABLE AND BEAM |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0190939B1 (en) |
JP (1) | JPS61198509A (en) |
KR (1) | KR860006808A (en) |
AT (1) | ATE64795T1 (en) |
AU (1) | AU5323586A (en) |
BR (1) | BR8600498A (en) |
CA (1) | CA1255767A (en) |
DE (1) | DE3679917D1 (en) |
ES (1) | ES9200007A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2179196B (en) * | 1985-08-08 | 1989-01-11 | Pirelli General Plc | Electric cables |
US5103067A (en) * | 1991-02-19 | 1992-04-07 | Champlain Cable Corporation | Shielded wire and cable |
US5206459A (en) * | 1991-08-21 | 1993-04-27 | Champlain Cable Corporation | Conductive polymeric shielding materials and articles fabricated therefrom |
US5262592A (en) * | 1991-02-19 | 1993-11-16 | Champlain Cable Corporation | Filter line cable featuring conductive fiber shielding |
US5262591A (en) * | 1991-08-21 | 1993-11-16 | Champlain Cable Corporation | Inherently-shielded cable construction with a braided reinforcing and grounding layer |
DE9207526U1 (en) * | 1992-06-01 | 1992-09-10 | Siemens Ag, 8000 Muenchen, De | |
FR2705161B1 (en) * | 1993-05-10 | 1995-06-30 | Alcatel Cable | Cable usable in the field of telecommunications. |
US5545853A (en) * | 1993-07-19 | 1996-08-13 | Champlain Cable Corporation | Surge-protected cable |
US6314182B1 (en) | 1998-08-19 | 2001-11-06 | 3M Innovative Properties Company | External filter box |
CN108461190A (en) * | 2018-02-07 | 2018-08-28 | 上海传输线研究所(中国电子科技集团公司第二十三研究所) | A kind of filtering electric wire of resistance to complex electromagnetic environment |
CN108986961A (en) * | 2018-07-11 | 2018-12-11 | 常州凌天达传输科技有限公司 | A kind of polyvinylidene fluoride diene insulation electromagnetism filtered electrical cable and processing method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1428517A (en) * | 1964-11-26 | 1966-02-18 | Selective absorption electrical energy transmission devices | |
US4499438A (en) * | 1981-12-07 | 1985-02-12 | Raychem Corporation | High frequency attenuation core and cable |
-
1986
- 1986-02-05 AU AU53235/86A patent/AU5323586A/en not_active Abandoned
- 1986-02-05 BR BR8600498A patent/BR8600498A/en not_active IP Right Cessation
- 1986-02-06 CA CA000501216A patent/CA1255767A/en not_active Expired
- 1986-02-06 DE DE8686300836T patent/DE3679917D1/en not_active Expired - Fee Related
- 1986-02-06 EP EP86300836A patent/EP0190939B1/en not_active Expired - Lifetime
- 1986-02-06 JP JP61025657A patent/JPS61198509A/en active Pending
- 1986-02-06 KR KR1019860000814A patent/KR860006808A/en not_active Application Discontinuation
- 1986-02-06 AT AT86300836T patent/ATE64795T1/en active
- 1986-02-06 ES ES551709A patent/ES9200007A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1255767A (en) | 1989-06-13 |
ES9200007A1 (en) | 1991-12-01 |
EP0190939A2 (en) | 1986-08-13 |
JPS61198509A (en) | 1986-09-02 |
KR860006808A (en) | 1986-09-15 |
EP0190939B1 (en) | 1991-06-26 |
AU5323586A (en) | 1986-08-14 |
EP0190939A3 (en) | 1988-08-17 |
ATE64795T1 (en) | 1991-07-15 |
DE3679917D1 (en) | 1991-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |