JP3753431B1 - シールド線 - Google Patents
シールド線 Download PDFInfo
- Publication number
- JP3753431B1 JP3753431B1 JP2005195779A JP2005195779A JP3753431B1 JP 3753431 B1 JP3753431 B1 JP 3753431B1 JP 2005195779 A JP2005195779 A JP 2005195779A JP 2005195779 A JP2005195779 A JP 2005195779A JP 3753431 B1 JP3753431 B1 JP 3753431B1
- Authority
- JP
- Japan
- Prior art keywords
- shield
- wire
- dielectric
- phenomenon
- cable
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 12
- 239000012212 insulator Substances 0.000 abstract description 28
- 230000005684 electric field Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 13
- 239000004020 conductor Substances 0.000 description 11
- 230000005236 sound signal Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920005177 Duracon® POM Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005290 field theory Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Communication Cables (AREA)
Abstract
【解決手段】課題を解決する最も簡単で確実な手段として、図2のようにシールド部を負荷側で直流的に遮断絶縁、信号源側をそれぞれアースラインに接続したうえ、シールド線1の芯線とシールド部の外部に距離を置いて平行に配置固定したシールド線2の芯線とで閉回路を構成する。従ってシールド線1及びシールド線2において、内部での逆方向電流は消滅し磁界による力に起因する誘電体現象はなくなる。更に電界に起因する誘電体現象量を減少させるため、図2のように必要長より短く製作した1単位を直列接続した構造にする事によって必要長を確保し課題を解決する手段とした。
【選択図】 図2
Description
但し、以下に示す実施例は、この発明の技術思想を具体化するための方法を例示するものであって、製造方法や使用部材また梯子構造の段数などを、下記のものに特定するものではない。本発明シールド線は特許請求の範囲において種々の変更を加えることができる。さらに実施例に記載のないシールド線の端末処理方法、半田仕上げの方法、絶縁物での絶縁方法、平行配置固定方法等については、指定がない限り従来の技術常識で実施すればよい。また2本のシールド線を平行配置固定する間隔及びシールド線を平行配置固定する距離などは2本のシールド線の外皮が実用上互いに接触しない距離とし実施例に必ずしも拘る必要はない。
2 従来型シールド線
3 シールド線平行配置固定用絶縁物
4 シールド線のシールド部
5 交番信号源
6 負荷
7 従来型シールド線内の芯線用絶縁物
8 接続部を絶縁する絶縁物
9 シールド部を絶縁する絶縁物
Claims (1)
- 2本のシールド線を互いに距離を置いて平行に配置固定し、2本のシールド線それぞれの芯線を使用して信号源と負荷との閉回路を構成し、2本のシールド線のシールド部をそれぞれ負荷側に近い距離で直流的に遮断絶縁したうえ、信号源側のシールド部をそれぞれ信号源側のアースラインに接続した構造をもつシールド線を、必要長より短い長さを1単位とし複数本直列接続して必要長を確保する梯子型構造を特徴とするシールド線。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005195779A JP3753431B1 (ja) | 2005-07-05 | 2005-07-05 | シールド線 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005195779A JP3753431B1 (ja) | 2005-07-05 | 2005-07-05 | シールド線 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3753431B1 true JP3753431B1 (ja) | 2006-03-08 |
JP2007018739A JP2007018739A (ja) | 2007-01-25 |
Family
ID=36113781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005195779A Active JP3753431B1 (ja) | 2005-07-05 | 2005-07-05 | シールド線 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3753431B1 (ja) |
-
2005
- 2005-07-05 JP JP2005195779A patent/JP3753431B1/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007018739A (ja) | 2007-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5393933A (en) | Characteristic impedance corrected audio signal cable | |
US7091420B2 (en) | Audio cable structure | |
US5110999A (en) | Audiophile cable transferring power substantially free from phase delays | |
US7446258B1 (en) | Multiconductor cable structures | |
US20060185886A1 (en) | Audio signal cable | |
JP2011172140A (ja) | グースネック型コンデンサマイクロホン | |
US20080053682A1 (en) | Cable Structure | |
EP0146031B1 (en) | Electric conductor | |
US5304741A (en) | Speaker cable | |
US4741041A (en) | Apparatus for shielding audio signal circuit | |
JP3753431B1 (ja) | シールド線 | |
JPS60101807A (ja) | 電力伝送ケーブル | |
US7504588B2 (en) | Acoustically transparent stranded cable | |
KR200427316Y1 (ko) | 노이즈 제거 스피커 케이블 | |
JP2008078057A (ja) | シールド線 | |
US4994686A (en) | Audio frequency cable with reduced high frequency components | |
JP4009787B2 (ja) | オーディオ用配線 | |
JP3246753U (ja) | オーディオケーブル | |
JP3686897B2 (ja) | オーディオ用アルミニウムケーブル | |
JP6110440B2 (ja) | 伝送ケーブル及び当該伝送ケーブルを用いた音響ケーブル | |
WO2014081434A2 (en) | Apparatus and method for connecting and transmitting a voltage and/or current varying signal and/or electrical power between electrical equipment and electrical devices | |
JP2006210186A (ja) | 導線、導電線、および電気機器 | |
RU2345451C1 (ru) | Регулируемый аудиокабель с расширенным диапазоном регулировки тонального баланса (варианты) и токопроводящая жила для этого кабеля | |
JPS60200406A (ja) | 音響信号伝達用ケ−ブル | |
JP2003203528A (ja) | 電気・電子機器用ケーブルおよびその使用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20051206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20051212 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 3753431 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081222 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111222 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121222 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131222 Year of fee payment: 8 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |