JPS60163394A - Heat generating wire - Google Patents
Heat generating wireInfo
- Publication number
- JPS60163394A JPS60163394A JP1608084A JP1608084A JPS60163394A JP S60163394 A JPS60163394 A JP S60163394A JP 1608084 A JP1608084 A JP 1608084A JP 1608084 A JP1608084 A JP 1608084A JP S60163394 A JPS60163394 A JP S60163394A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- heat generating
- conductive
- heating wire
- generating wire
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000004020 conductor Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 241000272194 Ciconiiformes Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電気毛布、電気カーペットなどに使用される発
熱線に関するｈのである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to heating wires used in electric blankets, electric carpets, etc.
従来、電気毛布、電気カーベントなどに使用される発熱
線には、芯材となる化学繊維の外周にニクローム線とか
、銅合金線、その他抵抗値の高い金属導体を螺旋状に巻
き、その外周を絶縁相で被覆したものを使用し、その金
属導体に通電し、発熱させていたが、この場合、金属導
体の長時間使用中に、折り曲げによる断線が発生したり
、また引張りに対しても弱いという欠点があり、しかも
価格も高いという問題かあった。Conventionally, heating wires used in electric blankets, electric car vents, etc. are made by spirally wrapping nichrome wire, copper alloy wire, or other high-resistance metal conductors around the outer circumference of a core material of chemical fiber. A metal conductor coated with an insulating phase was used to generate heat by passing electricity through the metal conductor, but in this case, during long-term use of the metal conductor, wire breakage occurred due to bending, and it was also weak against tension. There was a problem that there was a problem that the price was high.
そこで、本発明は前記従来の発熱線の問題点を解消する
ためになされたものであり、金属導体を使用せずに良好
な柔軟性を有し、かつ引張り強度にも強い安価な発熱線
を提供することを目的としたものである。Therefore, the present invention has been made to solve the problems of the conventional heating wires, and to provide an inexpensive heating wire that does not use metal conductors, has good flexibility, and has strong tensile strength. It is intended to provide.
即ち、本発明の発熱線は、比較的抵抗値の高い導電性塗
料をコーティングまたは含浸させた化学繊維のフィラメ
ントの複数本を集束、もしくはｌ然り合わせた後、絶縁
材で被覆することにより構成される。That is, the heating wire of the present invention is constructed by converging or aligning a plurality of chemical fiber filaments coated or impregnated with a conductive paint having a relatively high resistance value, and then covering the filaments with an insulating material. be done.
以下図面を参照して本発明の一実施例について説明する
と、まず第１図の断面図に示すごとく、ガラス繊維、合
成繊維、その他の人工繊維のフィラメント１に比較的抵
抗値の高い導電性塗料２をコーティングまたは含浸して
乾燥させた後、複数本、例えば本実施例のごとく７本の
これら導電繊維に加工されたフィラメント１を集束、も
しくは撚り合わせることにより、導電撚り線または導電
撚り紐を作製する。An embodiment of the present invention will be described below with reference to the drawings. First, as shown in the cross-sectional view of FIG. After coating or impregnating the conductive fibers 2 and drying them, a plurality of filaments 1, for example, seven filaments 1 processed into conductive fibers as in this example, are bundled or twisted together to form conductive twisted wires or conductive twisted strings. Create.
次に、上記のごとき導電撚り線または導電撚り紐の外周
に第２図のごとき絶縁材３を被覆することにより本発明
の発熱線ができ上る。Next, the outer periphery of the conductive stranded wire or conductive stranded cord as described above is coated with an insulating material 3 as shown in FIG. 2, thereby completing the heating wire of the present invention.
なお、上記の比較的抵抗値の高い導電性塗料２としては
、従来一般に使用されている耐熱性柔軟被膜形成用の導
電性コーティング製品などが使用でき、その抵抗値とし
ては、例えば、２００とか１０００オーム／ｓｑ、膜厚
１ ｍｉ＋のものが使用可能であり、その発熱線の用途
、外径その他の条件によりその導電性塗料２の抵抗値及
びフィラメント１の数ならびに１熱り線方式などを適宜
に選定するものとする。Note that as the conductive paint 2 having a relatively high resistance value, a conventionally commonly used conductive coating product for forming a heat-resistant flexible film can be used, and its resistance value is, for example, 200 or 1000. ohm/sq, film thickness 1 mi+ can be used, and the resistance value of the conductive paint 2, the number of filaments 1, the 1 heating wire system, etc. can be adjusted as appropriate depending on the purpose of the heating wire, the outer diameter, and other conditions. shall be selected.
（発明の効果〕
従って、本発明の発熱線は金属導体を使用せずに導電性
塗料を使用しているので、薄く細線化ができると共に、
またラミネート形状のものも形成でき、しかも金属導体
を使用しないので、折り曲げ断線を防止する上で従来の
ものに比べて著しく有利であり、しかも引張り時におり
る断線強度も従来品に比べて２倍以上の特性を有するこ
とが実験の結果確認ずみである。(Effects of the Invention) Therefore, since the heating wire of the present invention uses conductive paint without using a metal conductor, it can be made thin and thin, and
In addition, since it can be formed into a laminate shape and does not use metal conductors, it is significantly more advantageous than conventional products in terms of preventing wire breakage when bent, and the wire breakage strength when stretched is twice that of conventional products. It has been confirmed through experiments that it has the above characteristics.
更に、金属導体を使用しないので、その加工が容易であ
り、かつその価格も安価になるという利点がある。Furthermore, since no metal conductor is used, it has the advantage of being easy to process and being inexpensive.
なお、本発明の発熱線は、電気毛布、電気カーペット、
足温器、木樽凍結防止用ヒータ等の広範囲にわたって有
効に使用することができる。In addition, the heating wire of the present invention can be used for electric blankets, electric carpets,
It can be effectively used in a wide range of applications such as foot warmers and heaters for preventing freezing of wooden barrels.
第１図及び第２図は本発明の一実施例における発熱線の
製作工程を説明する拡大断面図である。
１・・・フィラメント、２・・・導電性塗料、３・・・
絶縁材。
第１図
第２図
手続補正書
１、事件の表示
昭和５９年 特 許 願 第 １６０８０ ＋；２、発
明の名称
発熱線
３、補正をする者
事件との関係 特許出願人
住 所（居所）
氏 名格称）荏原電線株式会社
４、代 理 人
住 所 〒１０５東京都港区西新橋３丁目３番３号ペリ
カンビル小川・デＦＩＬ］国Ｉｉ２行許事務所内（電話
４３１−５３６１）６、補正の対象 明細書「発明の詳
細な説明」の欄（１） 明細書第４頁第１２行と第１３
行の間に次の文章を加入する。
「従来のヒーター線には絶縁体の上層に感熱体とＩ〜て
金属のシグナル線を巻きつけているが、これも導電性塗
料に代替できる。」FIGS. 1 and 2 are enlarged sectional views illustrating the manufacturing process of a heating wire in an embodiment of the present invention. 1... Filament, 2... Conductive paint, 3...
Insulating material. Figure 1 Figure 2 Procedural amendment 1, Indication of the case 1982 Patent application No. 16080 +; 2, Name of the invention Heat line 3, Person making the amendment Relationship to the case Patent applicant address (residence) Mr. Name) Ebara Electric Cable Co., Ltd. 4, Agent Address: Pelican Building Ogawa De FIL, 3-3-3 Nishi-Shinbashi, Minato-ku, Tokyo 105] National Ii2 License Office (Telephone: 431-5361) 6, Target of amendment Column (1) of the specification “Detailed Description of the Invention” Page 4, lines 12 and 13 of the specification
Add the following sentences between the lines. ``Conventional heater wires have a metal signal wire wrapped around a heat sensitive element and a metal signal wire on top of an insulator, but this can also be replaced with conductive paint.''
Claims (1)
た化学繊維のフィラメントの複数本を集束もしくは撚り
合わせた後、絶縁＋Ａで被覆してなる発熱線。A heating wire made by bundling or twisting a plurality of chemical fiber filaments coated or impregnated with a high resistance conductive paint and then covering them with insulation +A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1608084A JPS60163394A (en) | 1984-02-02 | 1984-02-02 | Heat generating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1608084A JPS60163394A (en) | 1984-02-02 | 1984-02-02 | Heat generating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163394A true JPS60163394A (en) | 1985-08-26 |
Family
ID=11906571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1608084A Pending JPS60163394A (en) | 1984-02-02 | 1984-02-02 | Heat generating wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163394A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63313490A (en) * | 1987-06-15 | 1988-12-21 | サーモンマニュファクチュアリングカンパニイ | Electric heating cable |
| JPH02132788A (en) * | 1988-07-01 | 1990-05-22 | Matsushita Electric Works Ltd | Heat sensitive wire and heat sensitive heater wire |
| JPH03164998A (en) * | 1989-09-15 | 1991-07-16 | General Electric Co <Ge> | Safty-guard polymer window integrally built in with invasion detector |
| JP2015133319A (en) * | 2013-12-11 | 2015-07-23 | 株式会社クラベ | Filamentous temperature detection body |
-
1984
- 1984-02-02 JP JP1608084A patent/JPS60163394A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63313490A (en) * | 1987-06-15 | 1988-12-21 | サーモンマニュファクチュアリングカンパニイ | Electric heating cable |
| JPH02132788A (en) * | 1988-07-01 | 1990-05-22 | Matsushita Electric Works Ltd | Heat sensitive wire and heat sensitive heater wire |
| JPH03164998A (en) * | 1989-09-15 | 1991-07-16 | General Electric Co <Ge> | Safty-guard polymer window integrally built in with invasion detector |
| JP2015133319A (en) * | 2013-12-11 | 2015-07-23 | 株式会社クラベ | Filamentous temperature detection body |
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