JP2014143215A5 - - Google Patents

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Publication number
JP2014143215A5
JP2014143215A5 JP2014094153A JP2014094153A JP2014143215A5 JP 2014143215 A5 JP2014143215 A5 JP 2014143215A5 JP 2014094153 A JP2014094153 A JP 2014094153A JP 2014094153 A JP2014094153 A JP 2014094153A JP 2014143215 A5 JP2014143215 A5 JP 2014143215A5
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JP
Japan
Prior art keywords
noise suppression
video system
cable
suppression cable
fibers
Prior art date
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Pending
Application number
JP2014094153A
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Japanese (ja)
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JP2014143215A (en
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Publication date
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Priority to JP2014094153A priority Critical patent/JP2014143215A/en
Priority claimed from JP2014094153A external-priority patent/JP2014143215A/en
Publication of JP2014143215A publication Critical patent/JP2014143215A/en
Publication of JP2014143215A5 publication Critical patent/JP2014143215A5/ja
Pending legal-status Critical Current

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Claims (11)

導体芯、及び
該導体芯の外周を被覆しているシース、
を含む映像システム用ノイズ抑制ケーブルであって、該映像システム用ノイズ抑制ケーブルは、該シースの外周の少なくとも一部にノイズ抑制シートを有し、該ノイズ抑制シートは、基材として布帛又は微多孔フィルムを含み、そして該ノイズ抑制シートの少なくとも1つの面の表面抵抗率の常用対数値が、0〜4の範囲にある、前記映像システム用ノイズ抑制ケーブル。
A conductor core and a sheath covering the outer periphery of the conductor core;
A noise suppression cable video system including a noise suppression cable said video system comprises at least a portion of the noise suppression sheet of the outer periphery of the sheath, the noise suppression sheet, fabric or microporous as substrate The video system noise suppression cable including a film and having a common logarithmic value of surface resistivity of at least one surface of the noise suppression sheet in a range of 0 to 4.
前記ノイズ抑制シートは、非磁性体である、請求項1に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for a video system according to claim 1, wherein the noise suppression sheet is a nonmagnetic material. 前記ノイズ抑制シートは、前記基材と金属及び/又は導電性ポリマーとから成る、請求項1又は2に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for a video system according to claim 1 or 2, wherein the noise suppression sheet includes the base material and a metal and / or a conductive polymer. 前記ノイズ抑制シートの1GHzにおける反射減衰量(S11)が、0.2以下である、請求項1〜3のいずれか1項に記載の映像システム用ノイズ抑制ケーブル。 The video system noise suppression cable according to any one of claims 1 to 3, wherein a reflection attenuation amount (S 11 ) at 1 GHz of the noise suppression sheet is 0.2 or less. 前記基材の厚みが、10μm〜200μmである、請求項1〜4のいずれか1項に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for video systems according to any one of claims 1 to 4, wherein the base material has a thickness of 10 µm to 200 µm. 前記基材の平均開孔径は、0.5μm〜200μmである、請求項1〜5のいずれか1項に記載の映像システム用ノイズ抑制ケーブル。 6. The noise suppression cable for a video system according to claim 1, wherein an average hole diameter of the base material is 0.5 μm to 200 μm. 前記布帛は不織布である、請求項1〜6のいずれか1項に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for a video system according to any one of claims 1 to 6, wherein the fabric is a non-woven fabric. 前記不織布は、0.01μm〜7.0μmの繊維径を有する繊維を含む、請求項7に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for a video system according to claim 7, wherein the non-woven fabric includes fibers having a fiber diameter of 0.01 μm to 7.0 μm. 前記不織布は、積層された2つの層を含み、一方の層は、10μm〜50μmの繊維径を有する繊維から成り、そして他方の層は、0.01μm〜7.0μmの繊維径を有する繊維から成る、請求項7に記載の映像システム用ノイズ抑制ケーブル。 The nonwoven fabric includes two laminated layers, one layer is made of fibers having a fiber diameter of 10 μm to 50 μm, and the other layer is made of fibers having a fiber diameter of 0.01 μm to 7.0 μm. The noise suppression cable for a video system according to claim 7, comprising: 前記不織布は、以下の順序で積層された:
10μm〜50μmの繊維径を有する繊維から成る第1層;
0.01μm〜7.0μmの繊維径を有する繊維から成る第2層;及び
10μm〜50μmの繊維径を有する繊維から成る第3層;
を含む、請求項7に記載の映像システム用ノイズ抑制ケーブル。
The nonwoven was laminated in the following order:
A first layer comprising fibers having a fiber diameter of 10 μm to 50 μm;
A second layer composed of fibers having a fiber diameter of 0.01 μm to 7.0 μm; and a third layer composed of fibers having a fiber diameter of 10 μm to 50 μm;
The noise suppression cable for video systems according to claim 7, comprising:
前記基材は前記微多孔フィルムである、請求項1〜6のいずれか1項に記載の映像システム用ノイズ抑制ケーブル。 The noise suppression cable for a video system according to claim 1, wherein the base material is the microporous film.
JP2014094153A 2014-04-30 2014-04-30 Noise depression cable Pending JP2014143215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014094153A JP2014143215A (en) 2014-04-30 2014-04-30 Noise depression cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014094153A JP2014143215A (en) 2014-04-30 2014-04-30 Noise depression cable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2012155009A Division JP5584737B2 (en) 2012-07-10 2012-07-10 Noise suppression cable

Publications (2)

Publication Number Publication Date
JP2014143215A JP2014143215A (en) 2014-08-07
JP2014143215A5 true JP2014143215A5 (en) 2015-11-26

Family

ID=51424319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014094153A Pending JP2014143215A (en) 2014-04-30 2014-04-30 Noise depression cable

Country Status (1)

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JP (1) JP2014143215A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03211906A (en) * 1990-01-16 1991-09-17 Hitachi Ltd Noise filter, cylindrical magnetic material and cable
JP2001011252A (en) * 1999-06-28 2001-01-16 Tonen Chem Corp Method for making surface of polyolefin conductive
JP2004214138A (en) * 2003-01-08 2004-07-29 Auto Network Gijutsu Kenkyusho:Kk Coaxial cable
CN102656962B (en) * 2009-12-15 2016-06-01 旭化成株式会社 Noise absorption cloth and silk

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