KR860006808A - High frequency attenuation cable and harness - Google Patents

High frequency attenuation cable and harness Download PDF

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Publication number
KR860006808A
KR860006808A KR1019860000814A KR860000814A KR860006808A KR 860006808 A KR860006808 A KR 860006808A KR 1019860000814 A KR1019860000814 A KR 1019860000814A KR 860000814 A KR860000814 A KR 860000814A KR 860006808 A KR860006808 A KR 860006808A
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KR
South Korea
Prior art keywords
high frequency
dielectric constant
frequency attenuation
cable
layer
Prior art date
Application number
KR1019860000814A
Other languages
Korean (ko)
Inventor
로이드 리챠드
Original Assignee
허버트 지. 버카드
레이켐 코포레이션
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
Application filed by 허버트 지. 버카드, 레이켐 코포레이션 filed Critical 허버트 지. 버카드
Publication of KR860006808A publication Critical patent/KR860006808A/en

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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
    • H01B11/12—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
    • 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

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.

Description

고주파 감쇠케이블 및 하니스(harness)High frequency attenuation cable and harness

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 케이블의 다른 실시예의 절취측면도. 제3도는 본 발명에 따른 케이블 하니스의 한 실시예의 단면도. 제4도는 본 발명에 따른 케이블 하니스의 다른 실시예의 단면도.2 is a cutaway side view of another embodiment of a cable according to the invention; 3 is a cross-sectional view of one embodiment of a cable harness according to the invention. 4 is a cross-sectional view of another embodiment of a cable harness according to the invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2, 2′, 22, 42: 케이블 4, 24, 44: 도체 6, 26, 46: 흡수매체 8, 9, 28, 48: 유전재료 10, 30, 50: EMI차폐수단 12, 32, 34, 52: 외부재킷 20, 40: 케이블하니스.2, 2 ′, 22, 42: cables 4, 24, 44: conductors 6, 26, 46: absorbents 8, 9, 28, 48: dielectric materials 10, 30, 50: EMI shielding means 12, 32, 34, 52: outer jacket 20, 40: cable harness.

Claims (17)

적어도 하나의 도체를 포함하고 있는 코어로 구성된 고주파 감쇠케이블에 있어서, 각 도체가 (가) 10MHz에서 약 4 이상의 유전상수를 가지며 최소한 1013ohm-cm의 체적저항율을 갖는 높은 유전상수, 재료의 층과 (나) 고주파 흡수매체의 층으로 둘러싸여 있는 것을 특징으로하는 고주파 감쇠케이블.In a high frequency attenuation cable consisting of a core containing at least one conductor, each conductor has: (a) a high dielectric constant, layer of material, having a dielectric constant of at least about 4 at 10 MHz and a volume resistivity of at least 10 13 ohm-cm And (b) a high frequency attenuating cable surrounded by a layer of high frequency absorbing medium. 제1항에 있어서, 높은 유전상수재료가 약 4000psi 이상의 인장강도를 갖는 것을 특징으로하는 고주파 감쇠케이블.The high frequency attenuation cable of claim 1, wherein the high dielectric constant material has a tensile strength of at least about 4000 psi. 제1항에 있어서, 높은 유전상수재료의 층이도체와 흡수매체의 층 사이에 위치하고 있는 것을 특징으로하는 고주파 감쇠케이블.The high frequency attenuation cable according to claim 1, wherein a layer of high dielectric constant material is located between the conductor and the layer of the absorbent medium. 제1항에 있어서, 흡수매체의 층이 도체와 높은 유전상수재료 사이에 위치하고 있는 것을 특징으로하는 고주파 감쇠케이블.2. The high frequency attenuation cable of claim 1, wherein a layer of absorbent medium is located between the conductor and the high dielectric constant material. 제1항에 있어서, 유전재료의 부가적인 층을 더불어 포함하고 있는 것을 특징으로하는 고주파 감쇠케이블.2. The high frequency attenuation cable of claim 1, further comprising an additional layer of dielectric material. 제5항에 있어서, 유전재료의 부가저인 층이 10MHz에서 약 4이상의 유전상수를 가지며 최소한 1013ohm-cm의 체적 저항율을 갖는 높은 유전상수재료로 구성되어 있는 것을 특징으로하는 고주파 감쇠케이블.6. The high frequency attenuation cable of claim 5, wherein the additional bottom layer of dielectric material is made of a high dielectric constant material having a dielectric constant of at least about 4 at 10 MHz and having a volume resistivity of at least 10 13 ohm-cm. 제5항에 있어서, 유전재료의 부가적인 층이 상기 다른 층 들을 둘러싸고 있는 것을 특징으로하는 고주파 감쇠케이블.6. The high frequency attenuation cable of claim 5, wherein an additional layer of dielectric material surrounds the other layers. 제5항에 있어서, 유전재료의 부가적인 층이 약 3보다 적은 유전상수를 갖는 재료를 포함하고 있는것을 특징으로하는 고주파 감쇠케이블.6. The high frequency attenuation cable of claim 5, wherein the additional layer of dielectric material comprises a material having a dielectric constant of less than about three. 제1항에 있어서, 높은 유전상수재료가 불화 폴리비닐리덴인것을 특징으로하는 고주파 감쇠케이블.The high frequency attenuation cable according to claim 1, wherein the high dielectric constant material is polyvinylidene fluoride. 제1항에 있어서, 고주파 흡수매체가 페라이트가 박혀진 중합재료를 포함하고 있는 것을 특징으로하는 고주파 감쇠케이블.The high frequency attenuation cable according to claim 1, wherein the high frequency absorption medium comprises a polymer material embedded with ferrite. 제1항에 있어서, 코어가 전기적으로 도전성인 차폐수단으로 둘러싸여 있는 것을 특징으로하는 고주파 감쇠케이블.2. The high frequency attenuation cable of claim 1, wherein the core is surrounded by electrically conductive shielding means. 복수개의 케이블을 포함하고 있는 고주파 감쇠케이블 하니스에 있어서, 각각의 케이블은 적어도 하나의 도체를 포함하고 있는 코어로 구성되며, 각각의 도체는 (가) 10MHz에서 약 4보다 큰 유전상수를 가지며 최소한 10.13ohm-cm의 체적 저항율을 갖는 높은 유전상수재료의 층과 (나) 고주파 흡수매체의 층으로 둘러싸여 있는 것을 특징으로하는 고주파 감쇠케이블 하니스.In a high frequency attenuating cable harness comprising a plurality of cables, each cable consists of a core comprising at least one conductor, each conductor having a dielectric constant greater than about 4 at 10 MHz and at least 10.13 A high frequency attenuated cable harness characterized by a layer of high dielectric constant material having a volume resistivity of ohm-cm and (b) a layer of high frequency absorbing medium. 제12항에 있어서, 높은 유전상수재료가 불화 폴리비닐리덴인 것을 특징으로하는 고주파 감쇠케이블 하니스.13. The high frequency attenuation cable harness according to claim 12, wherein the high dielectric constant material is polyvinylidene fluoride. 제12항에 있어서, 고주파 흡수매체가 페라이트가 박혀진 중합체인것을 특징으로하는 고주파 감쇠케이블.The high frequency attenuation cable according to claim 12, wherein the high frequency absorption medium is a ferrite-embedded polymer. 제12항에 있어서, 각각의 케이블을 둘러싸고 있는 전기적으로 도전성인 차폐수단과 각각의 차폐수단을 둘러싸고 있는 외부 재킷을 더불어 포함하고 있는 것을 특징으로하는 고주파 감쇠케이블 하니스.13. The high frequency attenuation cable harness according to claim 12, further comprising electrically conductive shielding means surrounding each cable and an outer jacket surrounding each shielding means. 제15항에 있어서, 복수개의 케이블을 둘러싸고 있는 보호외부 재킷을 더불어 포함하고 있는 것을 특징으로하는 고주파 감쇠케이블 하니스.16. The high frequency attenuation cable harness according to claim 15, further comprising a protective outer jacket surrounding the plurality of cables. 제12항에 있어서, 복수개의 케이블을 둘러싸고 있는 전기적으로도 전성인 그로스 차폐수단과 그로스 차폐수단을 둘러싸고 있는 보호외부 재킷을 더불어 포함하고 있는 것을 특징으로하는 고주파 감쇠케이블 하니스.13. The high frequency attenuation cable harness according to claim 12, further comprising electrically conductive gross shielding means surrounding the plurality of cables and a protective outer jacket surrounding the gross shielding means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860000814A 1985-02-06 1986-02-06 High frequency attenuation cable and harness KR860006808A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69864585A 1985-02-06 1985-02-06
US698645 1985-02-06

Publications (1)

Publication Number Publication Date
KR860006808A true KR860006808A (en) 1986-09-15

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Application Number Title Priority Date Filing Date
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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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179196B (en) * 1985-08-08 1989-01-11 Pirelli General Plc Electric cables
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
US5103067A (en) * 1991-02-19 1992-04-07 Champlain Cable Corporation Shielded wire and cable
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0190939A3 (en) 1988-08-17
EP0190939B1 (en) 1991-06-26
EP0190939A2 (en) 1986-08-13
BR8600498A (en) 1986-10-21
DE3679917D1 (en) 1991-08-01
ES9200007A1 (en) 1991-12-01
CA1255767A (en) 1989-06-13
JPS61198509A (en) 1986-09-02
ATE64795T1 (en) 1991-07-15
AU5323586A (en) 1986-08-14

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