JP7262910B2 - シールド電線及びワイヤーハーネス - Google Patents
シールド電線及びワイヤーハーネス Download PDFInfo
- Publication number
- JP7262910B2 JP7262910B2 JP2020160488A JP2020160488A JP7262910B2 JP 7262910 B2 JP7262910 B2 JP 7262910B2 JP 2020160488 A JP2020160488 A JP 2020160488A JP 2020160488 A JP2020160488 A JP 2020160488A JP 7262910 B2 JP7262910 B2 JP 7262910B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- sheath
- shielded
- shield braid
- flexibility
- 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.)
- Active
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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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1869—Construction of the layers on the outer side of the outer conductor
-
- 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
- H01B7/0045—Cable-harnesses
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
- H01B11/1813—Co-axial cables with at least one braided conductor
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1878—Special measures in order to improve the flexibility
-
- 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
- H01B7/02—Disposition of insulation
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0098—Shielding materials for shielding electrical cables
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Insulated Conductors (AREA)
Description
10 :電線
10a:導体部
10b:被覆部
20 :シールド編組
30 :シース
C :コネクタ
WA :電線アッシー
WH :ワイヤーハーネス
Claims (5)
- 導体部と被覆部とからなる電線と、導電性の線材によって構成され、前記電線の外周を覆うシールド編組と、前記シールド編組の外周に設けられた絶縁樹脂からなるシースと、を備えたシールド電線であって、
前記シースは、所定曲げに要する荷重を示す柔軟値が前記電線と前記シールド編組とからなる電線アッシーの柔軟値以下とされており、
25℃の温度環境において電線断面積とシールド編組断面積との和を前記シース内の円面積で除した占有率が45%以下とされている
ことを特徴とするシールド電線。 - 25℃の温度環境において前記占有率が15%以上とされている
ことを特徴とする請求項1に記載のシールド電線。 - 前記シースは、ゴム材料又は熱可塑性エラストマーである
ことを特徴とする請求項1又は2に記載のシールド電線。 - 前記シースは、発泡したエチレンプロピレンジエンゴムである
ことを特徴とする請求項3に記載のシールド電線。 - 請求項1から請求項4のいずれか1項に記載のシールド電線を有する
ことを特徴とするワイヤーハーネス。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020160488A JP7262910B2 (ja) | 2020-09-25 | 2020-09-25 | シールド電線及びワイヤーハーネス |
EP21197129.6A EP3975205B1 (en) | 2020-09-25 | 2021-09-16 | Shielded wire and wire harness |
US17/480,849 US11984240B2 (en) | 2020-09-25 | 2021-09-21 | Shielded wire and wire harness |
CN202111119922.0A CN114255914B (zh) | 2020-09-25 | 2021-09-24 | 屏蔽电线及线束 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020160488A JP7262910B2 (ja) | 2020-09-25 | 2020-09-25 | シールド電線及びワイヤーハーネス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022053704A JP2022053704A (ja) | 2022-04-06 |
JP7262910B2 true JP7262910B2 (ja) | 2023-04-24 |
Family
ID=77912987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020160488A Active JP7262910B2 (ja) | 2020-09-25 | 2020-09-25 | シールド電線及びワイヤーハーネス |
Country Status (4)
Country | Link |
---|---|
US (1) | US11984240B2 (ja) |
EP (1) | EP3975205B1 (ja) |
JP (1) | JP7262910B2 (ja) |
CN (1) | CN114255914B (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014139932A (ja) | 2012-12-18 | 2014-07-31 | Sumitomo Electric Ind Ltd | 電気ケーブル |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3332905C2 (de) * | 1983-03-14 | 1986-03-27 | Setsuko, Take, Los Angeles, Calif. | Biegsame konfektionierte Koaxialkabelanordnung |
US4568401A (en) * | 1983-07-21 | 1986-02-04 | Davis Ervin M | Method of making a free floating sheathed cable |
JPH01232611A (ja) * | 1988-03-14 | 1989-09-18 | Sumitomo Electric Ind Ltd | 同軸芯及びそれを使った多芯ケーブル |
JP2005158415A (ja) * | 2003-11-25 | 2005-06-16 | Junkosha Co Ltd | 同軸ケーブル |
US7271340B2 (en) * | 2005-01-06 | 2007-09-18 | Precision Interconnect, Inc. | Flexible interconnect cable with insulated shield and method of manufacturing |
JP5188713B2 (ja) * | 2006-02-02 | 2013-04-24 | 株式会社オートネットワーク技術研究所 | ドレン線止水構造を備えたシールド線およびドレン線止水方法 |
TW201108258A (en) * | 2009-04-24 | 2011-03-01 | Sumitomo Electric Industries | Electrical wire and method for manufacturing the same |
JP5516456B2 (ja) * | 2011-02-24 | 2014-06-11 | 日立金属株式会社 | シールド付き電気絶縁ケーブル |
WO2013164975A1 (ja) * | 2012-05-01 | 2013-11-07 | 住友電気工業株式会社 | 多心ケーブル |
JP6683548B2 (ja) * | 2016-06-21 | 2020-04-22 | 矢崎総業株式会社 | 車輪配索用ワイヤーハーネス |
JP6746438B2 (ja) | 2016-09-07 | 2020-08-26 | 矢崎総業株式会社 | シールド電線及びワイヤーハーネス |
-
2020
- 2020-09-25 JP JP2020160488A patent/JP7262910B2/ja active Active
-
2021
- 2021-09-16 EP EP21197129.6A patent/EP3975205B1/en active Active
- 2021-09-21 US US17/480,849 patent/US11984240B2/en active Active
- 2021-09-24 CN CN202111119922.0A patent/CN114255914B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014139932A (ja) | 2012-12-18 | 2014-07-31 | Sumitomo Electric Ind Ltd | 電気ケーブル |
Also Published As
Publication number | Publication date |
---|---|
US11984240B2 (en) | 2024-05-14 |
CN114255914A (zh) | 2022-03-29 |
JP2022053704A (ja) | 2022-04-06 |
CN114255914B (zh) | 2024-04-30 |
US20220102022A1 (en) | 2022-03-31 |
EP3975205A1 (en) | 2022-03-30 |
EP3975205B1 (en) | 2023-02-15 |
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