JPH06505113A - 信号伝送ケーブル及びその製造方法 - Google Patents
信号伝送ケーブル及びその製造方法Info
- Publication number
- JPH06505113A JPH06505113A JP3503279A JP50327991A JPH06505113A JP H06505113 A JPH06505113 A JP H06505113A JP 3503279 A JP3503279 A JP 3503279A JP 50327991 A JP50327991 A JP 50327991A JP H06505113 A JPH06505113 A JP H06505113A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric layer
- conductor
- outer dielectric
- controlled impedance
- conductors
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0023—Apparatus or processes specially adapted for manufacturing conductors or cables for welding together plastic insulated wires side-by-side
-
- 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
- H01B11/002—Pair constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0292—After-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Communication Cables (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ほぼ横に分離して並置した関係で延在する1対の細長い電気導線からなる制 御インピーダンス伝送線路を製造する方法において、(a)各導線の回りに夫々 の内部誘電層を個別に形成し、(b)その後、前記各内部誘電層の回りに夫々の 外部誘電層を個別に形成し、夫々の導線の各外部誘電層は夫々の導線の内部誘電 層のものとは異なった組成物からなり、(c)その後、一方の前記導線の外部誘 電層を他方の前記導線の外部誘電層に、導線の内部誘電層を実質上変化させるこ となく並置した関係で接着させることを含むことを特徴とする制御インピーダン ス伝送線路の製造方法。 2、工程(c)の接着によって変化し易い外部誘電層用の第1組成物を選択し、 逆に、工程(c)によって変化しない内部誘電層用の第2組成物を選択すること を特徴とする請求項1に記載の方法。 3.工程(c)は加熱し、それによって夫々の外部誘電層の部分を互いに融着さ せることを含み、夫々の内部誘電層は前記外部誘電層の組成物より高い溶融温度 をもつ組成物からなることを特徴とする請求項1に記載の方法。 4.工程(c)は夫々の外部誘電層を並置した関係で互いに強制的に衝合させる ことを含むことを特徴とする方法。 5.工程(c)は前記導線を螺旋的に燃り、それによって夫々の外部誘電層を並 置した関係で互いに強制的に衝合させ、その後、前記外部誘電層を互いに接着さ せることを含むことを特徴とする請求項1に記載の方法。 6.工程(c)は前記導線を横に分離する領域で夫々の外部誘電層の夫々の厚さ を、工程(b)で形成したそれらの夫々の厚さに対して減少させることを含むこ とを特徴とする請求項1に記載の方法。 7.工程(c)から出来る接着された外部誘電層の回りに追加の誘電層を形成し 、その後、前記追加の誘電層の回りに導電性シールドを形成し、前記シールドの 回りに外部絶縁性ジャケットを形成し、前記シールドに前記外部絶縁性ジャケッ トを浸透させることを含むことを特徴とする請求項1に記載の方法。 8.ほぼ横に分離して並置した関係で延在する1対の細長い電気導線を含み、各 導線は夫々の内部誘電層と夫々の外部誘電層によって包囲され、内部誘電層と外 部誘電層の各々は夫々一方の導線に他方の導線から独立して付着され、夫々の導 線の各外部誘電層は夫々の導線の内部誘電層の組成物と異なった組成物からなり 、一方の導線の外部誘電層は、実質上夫々の導線に付着された状態から導線の夫 々の内部誘電層を実質上変化させることなしに、並置した関係で他方の導線の外 部誘電層に接着剤によって接合されることを特徴とする制御インピーダンス伝送 線路。 9.夫々の外部誘電層は夫々の導線に付着された状態から変化させられることを 特徴とする請求項8に記載の制御インピーダンス伝送線路。 10.前記接着は夫々の外部誘電層の部分の加熱とその結果生じる溶融によって なされるものとし、前記内部誘電層は前記外部誘電層の組成物より高い融点をも つ組成物からなることを特徴とする請求項8に記載の制御インピーダンス伝送線 路。 11.前記導線の夫々の外部誘電層は夫々の導線に付着された厚さより小さい夫 々の厚さを前記導線を横に分離する領域にもつことを特徴とする請求項8に記載 の制御インピーダンス伝送線路。 12.前記導線は前記接着によって互いに螺旋状に撚られた関係に保持されるこ とを特徴とする請求項8に記載の制御インピーダンス伝送線路。 13.夫々の外部誘電層を包囲する追加の誘電層と、前記追加の誘電層を包囲す る導電性シールドと、前記シールドに浸透する前記シールドの回りの外部絶縁性 ジャケットを更に含むことを特徴とする請求項8に記載の制御インピーダンス伝 送線路。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/454,022 US5015800A (en) | 1989-12-20 | 1989-12-20 | Miniature controlled-impedance transmission line cable and method of manufacture |
| PCT/US1990/007508 WO1992010841A1 (en) | 1989-12-20 | 1990-12-14 | Miniature controlled-impedance transmission line cable and method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06505113A true JPH06505113A (ja) | 1994-06-09 |
| JP2669932B2 JP2669932B2 (ja) | 1997-10-29 |
Family
ID=23802971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3503279A Expired - Lifetime JP2669932B2 (ja) | 1989-12-20 | 1990-12-14 | 信号伝送ケーブル及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5015800A (ja) |
| EP (1) | EP0506878A4 (ja) |
| JP (1) | JP2669932B2 (ja) |
| WO (1) | WO1992010841A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017142959A (ja) * | 2016-02-09 | 2017-08-17 | 日立金属株式会社 | 低電圧作動信号伝送用ケーブル |
| US10322973B2 (en) | 2008-07-21 | 2019-06-18 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Porous silicate ceramic body, dental restorations and method for the production thereof |
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| US5162609A (en) * | 1991-07-31 | 1992-11-10 | At&T Bell Laboratories | Fire-resistant cable for transmitting high frequency signals |
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| FR2693588A1 (fr) * | 1992-07-07 | 1994-01-14 | Gore & Ass | Câble à paire torsadée pour bus de données. |
| US5283390A (en) * | 1992-07-07 | 1994-02-01 | W. L. Gore & Associates, Inc. | Twisted pair data bus cable |
| US5334271A (en) * | 1992-10-05 | 1994-08-02 | W. L. Gore & Associates, Inc. | Process for manufacture of twisted pair electrical cables having conductors of equal length |
| US5606151A (en) * | 1993-03-17 | 1997-02-25 | Belden Wire & Cable Company | Twisted parallel cable |
| US6222129B1 (en) | 1993-03-17 | 2001-04-24 | Belden Wire & Cable Company | Twisted pair cable |
| US5936205A (en) * | 1994-11-10 | 1999-08-10 | Alcatel | Communication cable for use in a plenum |
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| US7317163B2 (en) * | 2004-12-16 | 2008-01-08 | General Cable Technology Corp. | Reduced alien crosstalk electrical cable with filler element |
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| CN102222549B (zh) * | 2010-04-16 | 2013-07-03 | 湖北瀛通电子有限公司 | 一种绞合耳机线的工业生产方法 |
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| JP6406023B2 (ja) * | 2015-01-15 | 2018-10-17 | 株式会社オートネットワーク技術研究所 | 電線、端子付電線及び端子付電線製造方法 |
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1989
- 1989-12-20 US US07/454,022 patent/US5015800A/en not_active Expired - Lifetime
-
1990
- 1990-12-14 EP EP19910902900 patent/EP0506878A4/en not_active Withdrawn
- 1990-12-14 WO PCT/US1990/007508 patent/WO1992010841A1/en not_active Ceased
- 1990-12-14 JP JP3503279A patent/JP2669932B2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810802A (ja) * | 1981-07-13 | 1983-01-21 | 日本インタ−ナショナル整流器株式会社 | 電子部品の樹脂モ−ルド方法及びその装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10322973B2 (en) | 2008-07-21 | 2019-06-18 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Porous silicate ceramic body, dental restorations and method for the production thereof |
| JP2017142959A (ja) * | 2016-02-09 | 2017-08-17 | 日立金属株式会社 | 低電圧作動信号伝送用ケーブル |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0506878A4 (en) | 1993-07-14 |
| WO1992010841A1 (en) | 1992-06-25 |
| JP2669932B2 (ja) | 1997-10-29 |
| US5015800A (en) | 1991-05-14 |
| EP0506878A1 (en) | 1992-10-07 |
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