JPH07118374B2 - Fever code - Google Patents
Fever codeInfo
- Publication number
- JPH07118374B2 JPH07118374B2 JP62231642A JP23164287A JPH07118374B2 JP H07118374 B2 JPH07118374 B2 JP H07118374B2 JP 62231642 A JP62231642 A JP 62231642A JP 23164287 A JP23164287 A JP 23164287A JP H07118374 B2 JPH07118374 B2 JP H07118374B2
- Authority
- JP
- Japan
- Prior art keywords
- human body
- detecting means
- body detecting
- heating element
- cord
- 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.)
- Expired - Lifetime
Links
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Description
【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） 本発明は、電気カーペットなどに用いる発熱コードに関
する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a heating cord used for an electric carpet or the like.
（従来の技術） 従来、電気カーペットなどに用いる発熱体と人体検出手
段としては、特開昭58−12281号公報および特開昭59−4
6788号公報に開示しているように、別個に設けられてい
る。(Prior Art) Conventionally, as a heating element and a human body detecting means used for an electric carpet or the like, there are Japanese Patent Laid-Open Nos. 58-12281 and 59-4.
As disclosed in Japanese Patent No. 6788, it is provided separately.
そして、たとえば第８図に示すように構成され、表布１
の下面に均熱板２が設けられ、この均熱板２の下部には
断熱材３が設けられている。そして、この断熱材３と均
熱板２の間にはコード状の発熱体４と温度検知線５が交
互に配置された状態で挟み込まれている。また、断熱材
３の下部には上下に電極6a,6bが設けられ、これら電極6
a,6b間に加圧導電シート6cを設けた人体検出手段６が設
けらている。さらに、この人体検出手段６の下部に、断
熱材７を設けて電気カーペットの本体８が形成されてい
る。And, for example, as shown in FIG.
A soaking plate 2 is provided on the lower surface of the soaking plate, and a heat insulating material 3 is provided below the soaking plate 2. The cord-shaped heating elements 4 and the temperature detection wires 5 are sandwiched between the heat insulating material 3 and the heat equalizing plate 2 while being alternately arranged. Further, electrodes 6a and 6b are provided below and below the heat insulating material 3, and
A human body detecting means 6 provided with a pressure conductive sheet 6c is provided between a and 6b. Further, a heat insulating material 7 is provided below the human body detecting means 6 to form a main body 8 of the electric carpet.
（発明が解決しようとする問題点） しかしながら、上記の従来の構成では、人体検出手段と
発熱体とは別個に構成され、しかも上下に配置されてい
ることから、電気暖房製品、たとえば電気カーペットの
厚さが必要以上に厚くなり、コンパクトにまとめること
ができない。(Problems to be Solved by the Invention) However, in the above-described conventional configuration, since the human body detecting means and the heating element are separately configured and arranged above and below, it is possible to reduce the temperature of an electric heating product such as an electric carpet. The thickness is unnecessarily thick and it cannot be compacted.
また、人体検出手段と発熱体とは別部品であるために、
組立作業性が悪く、製品をコスト高にする要因となり、
市場性が低下する。Further, since the human body detecting means and the heating element are separate parts,
Assembling workability is bad, and it becomes a factor to increase the cost of the product,
Marketability declines.
本発明は、上記問題点に鑑みなされたもので、コンパク
ト組立作業性を向上した発熱コードを提供することを目
的とする。The present invention has been made in view of the above problems, and an object of the present invention is to provide a heat generating cord having improved compact assembling workability.
（問題点を解決するための手段） 第１の発明の発熱コードは、電極間に加圧導電材を介在
させ荷重で加圧されることにより動作する人体検出手段
と、この人体検出手段と隣接して設けられた発熱体と、
この発熱体と前記人体検出手段をコード状にしてこれら
発熱体および人体検出手段を並置させ前記電極を垂直方
向に位置させて柔軟性を有し外径が円形状であり前記人
体検出手段の動作方向を示す目印を有する絶縁部材で一
体被覆成形したものである。(Means for Solving the Problems) The heat generating cord of the first invention is a human body detecting means that operates by being pressed by a load with a pressure conductive material interposed between electrodes, and a human body detecting means adjacent to the human body detecting means. A heating element provided by
The heating element and the human body detecting means are formed in a cord shape, and the heating element and the human body detecting means are juxtaposed to each other and the electrodes are positioned in the vertical direction so as to have flexibility and a circular outer diameter, and the operation of the human body detecting means It is integrally coated with an insulating member having a mark indicating the direction.
第２の発明の発熱コードは、電極間に加圧導電材を介在
させ荷重で加圧されることにより動作する人体検出手段
と、この人体検出手段と隣接して設けられた発熱体と、
この発熱体と前記人体検出手段をコード状にしてこれら
発熱体および人体検出手段を並置させ前記電極を垂直方
向に位置させて柔軟性を有し外径が楕円形状である絶縁
部材で一体被覆成形したものである。A heating cord according to a second aspect of the present invention includes a human body detection unit that operates by being pressed by a load with a pressure conductive material interposed between electrodes, and a heating element provided adjacent to the human body detection unit.
The heating element and the human body detecting means are formed in a cord shape, the heating element and the human body detecting means are arranged side by side, and the electrodes are positioned in the vertical direction so as to be integrally covered with an insulating member having flexibility and an elliptical outer diameter. It was done.
（作用） 第１の発明は、電極間に加圧導電材を介在させ電極を垂
直方向に位置させて人体検出手段と発熱体とを並置させ
て外径が円形状であり人体検出手段の動作方向を示す目
印を有する絶縁性の柔軟部材によりコード状に一体被覆
成形したことにより、目印により方向性を容易に確認で
きるとともに、円形であるため屈曲の際に方向性が生じ
にくく任意の方向に容易に屈曲可能であり製造が容易に
なり、また、発熱体に沿って人体検出手段が位置するた
め、発熱体の位置する全体で加重を検知するとともに、
比較的薄型となり、部品点数が減少して組立作業性が向
上する。(Operation) The first aspect of the present invention is such that the pressing conductor is interposed between the electrodes and the electrodes are positioned in the vertical direction so that the human body detecting means and the heating element are juxtaposed to each other and the outer diameter is circular, and the human body detecting means operates. Since the cord is integrally covered and molded with an insulating flexible member that has a mark that indicates the direction, the direction can be easily confirmed by the mark, and since it is circular, the direction is unlikely to occur during bending It is easily bendable and easy to manufacture, and since the human body detecting means is located along the heating element, the weight is detected at the entire position of the heating element,
It becomes relatively thin, the number of parts is reduced, and the assembly workability is improved.
第２の発明は、電極間に加圧導電材を介在させ電極を垂
直方向に位置させて人体検出手段と発熱体とを並置させ
て外径が楕円形状である絶縁性の柔軟部材によりコード
状に一体被覆成形したことにより、楕円形状により方向
性を容易に確認でき製造が容易になり、また、発熱体に
沿って人体検出手段が位置するため、発熱体の位置する
全体で加重を検知するとともに、比較的薄型となり、部
品点数が減少して組立作業性が向上する。A second aspect of the present invention is a cord-shaped cord made of an insulating flexible member having an elliptical outer diameter, in which a pressing conductive material is interposed between the electrodes, the electrodes are positioned in the vertical direction, and the human body detecting means and the heating element are juxtaposed. Since the integral coating is formed on the body, the directionality can be easily confirmed due to the elliptical shape, and the manufacturing is facilitated. Further, since the human body detecting means is located along the heating element, the weight is detected at the entire position of the heating element. At the same time, it becomes relatively thin, the number of parts is reduced, and the assembling workability is improved.
（実施例） 以下、本発明の発熱コードを、電気カーペットに適用し
た第１の実施例について第１図ないし第４図を参照して
説明する。(Example) Hereinafter, a first example in which the heat generating cord of the present invention is applied to an electric carpet will be described with reference to FIGS. 1 to 4.
まず、電気カーペットは第４図に示すように、上部より
表布45、均熱板44、発熱コード14および断熱材42を一体
として構成されている。First, as shown in FIG. 4, the electric carpet is constructed by integrally forming a surface cloth 45, a heat equalizing plate 44, a heat generating cord 14 and a heat insulating material 42 from the upper part.
また、この発熱コード14は、人体検出手段11と発熱体12
とで構成されている。Further, the heat generation cord 14 is used for the human body detection means 11 and the heat generation body 12
It consists of and.
そして、人体検出手段11は、第２図に示すように、圧力
が加わると電気抵抗が減少し導通状態となる加圧導電材
としての加圧導電ゴム11aが電極11b,11cの間に挟み込ま
れて構成されている。In the human body detecting means 11, as shown in FIG. 2, a pressure conductive rubber 11a as a pressure conductive material that becomes conductive when pressure is applied is reduced between the electrodes 11b and 11c. Is configured.
また、発熱体12は、第３図に示すように、中心に芯糸12
aが設けられ、この芯糸12aの外周に発熱線12bが巻回さ
れ、この発熱線12bの周囲に感熱層12cが形成され、さら
に、この感熱層12cの周囲に検知用の検知線12dが巻回さ
れて形成されている。そして、感熱層12cは、温度が高
くなると抵抗値が下がり、さらに高くなると溶解するよ
うになっている。Further, as shown in FIG. 3, the heating element 12 has a core thread 12 at the center.
a is provided, a heating wire 12b is wound around the outer periphery of the core yarn 12a, a heat sensitive layer 12c is formed around the heat generating wire 12b, and further, a detection line 12d for detection is provided around the heat sensitive layer 12c. It is formed by winding. The heat-sensitive layer 12c has a resistance value that decreases as the temperature rises and melts when the temperature rises further.
なお、この第１の実施例においては、芯糸12aの外側に
最初に発熱線12bが設けられているが、発熱線12bと検知
線12dの間に感熱層12cが配設されれば良く、発熱線12b
と検知線12dとが入れ代って構成しても同様の効果が得
られる。In the first embodiment, the heating wire 12b is first provided outside the core yarn 12a, but the heat sensitive layer 12c may be provided between the heating wire 12b and the detection wire 12d. Heating wire 12b
Even if the detection line 12d and the detection line 12d are replaced with each other, the same effect can be obtained.
また、発熱体12と人体検出手段11は、第１図に示すよう
に、ビニール被覆などの柔軟性を有する絶縁部材13で、
コード状に一体成形されている。The heating element 12 and the human body detecting means 11 are, as shown in FIG. 1, an insulating member 13 having flexibility such as vinyl coating,
It is integrally molded into a cord shape.
次に、本発明の発熱コードを使用した電気カーペットの
回路について説明する。Next, the circuit of the electric carpet using the heating cord of the present invention will be described.
まず、第５図において、交流電源21に接続されている主
回路には、温度ヒューズ22、リレー接点23および発熱線
12bが直列に接続されている。そして、この主回路の発
熱線12bおよびリレー接点23に並列に整流用ダイオード2
4,24を対向するように接続され、この対向する整流用ダ
イオード24,24の中間部に、温度ヒューズ溶断用の抵抗2
5と検知線12dとを直列接続した一端を接続し、他端は断
線および温度過昇検知回路26に接続されている。First, in FIG. 5, the main circuit connected to the AC power source 21 includes a temperature fuse 22, a relay contact 23, and a heating wire.
12b are connected in series. Then, the rectifying diode 2 is connected in parallel with the heating wire 12b and the relay contact 23 of the main circuit.
4 and 24 are connected so as to face each other, and a resistor 2 for melting the temperature fuse is placed in the middle of the rectifying diodes 24 and 24 that face each other.
5 and the detection line 12d are connected in series at one end, and the other end is connected to the disconnection and overtemperature detection circuit 26.
また、発熱線12bの温度制御部は、主回路からの交流電
圧を分圧する抵抗27を介して温度センサー部28に接続さ
れている。そして、この温度センサー部28は検知線28a,
28bのこれら検知線28a,28b間に感熱層28cとを配設した
構成であり、一方の検知線28bは接地されている。The temperature control unit of the heating wire 12b is connected to the temperature sensor unit 28 via the resistor 27 that divides the AC voltage from the main circuit. Then, the temperature sensor unit 28 has a detection line 28a,
The heat sensitive layer 28c is arranged between the detection lines 28a and 28b of the 28b, and one detection line 28b is grounded.
そして、温度センサー部28の出力はピークホールド検出
用のオペアンプ29の非反転入力（＋）に入力され、オペ
アンプ29の出力は、このオペアンプ29の反転入力（−）
に、抵抗30を介して接地および温度比較のための比較器
31の反転入力（−）に入力されている。また、この比較
器31の非反転入力（＋）には、抵抗32および温度調節用
の可変抵抗33により所定電源CDV1を分圧して温度設定電
圧として入力している。この比較器31の出力は検知線28
a,28bの断線検知部34を介してリレードライバー用のト
ランジスタ35のベースＢ側に接続されている。さらに、
このトランジスタ35のエミッタＥ側には、リレー36の動
作用直流電源DCV2が入力されている。なお、このトラン
ジスタ35は、比較器31の出力がＬのとき動作する。The output of the temperature sensor unit 28 is input to the non-inverting input (+) of the operational amplifier 29 for peak hold detection, and the output of the operational amplifier 29 is the inverting input (-) of this operational amplifier 29.
In addition, a comparator for grounding and temperature comparison via resistor 30
It is input to the inverted input (-) of 31. Further, a predetermined power supply CDV 1 is divided into a non-inverting input (+) of the comparator 31 by a resistor 32 and a variable resistor 33 for temperature adjustment and is inputted as a temperature setting voltage. The output of this comparator 31 is the detection line 28
It is connected to the base B side of the transistor 35 for the relay driver via the disconnection detection units 34 of a and 28b. further,
A DC power supply DCV 2 for operating the relay 36 is input to the emitter E side of the transistor 35. The transistor 35 operates when the output of the comparator 31 is L.
一方、人体検出手段11は、検知用直流電源DCV3の電圧を
介して比較器37の非反転入力（＋）へ入力されている。
この比較器37の反転入力（−）には、比較用直流電源DC
V4を抵抗38,39により分圧して人体検出比較電圧として
入力されている。そして、比較器37の出力は、リレー36
へ接続されている。On the other hand, the human body detecting means 11 is input to the non-inverting input (+) of the comparator 37 via the voltage of the detection DC power supply DCV 3 .
The inverting input (-) of this comparator 37 is connected to the comparison DC power supply DC
V 4 is divided by resistors 38 and 39 and input as a human body detection comparison voltage. The output of the comparator 37 is the relay 36
Connected to.
なお、人体検出手段11の他方の電極11cは接地されてい
る。また、40はスイッチで、このスイッチ40は人体検出
手段11を使用する場合はオフにしておく。41はリレー36
の逆起電力を防止するダイオードである。The other electrode 11c of the human body detecting means 11 is grounded. Further, 40 is a switch, and this switch 40 is turned off when the human body detecting means 11 is used. 41 is relay 36
It is a diode that prevents the counter electromotive force.
次に、この回路の動作を説明する。Next, the operation of this circuit will be described.
まず、温度センサー部28の感熱層28cの抵抗値が高い、
すなわち電気カーペットの温度が低いとオペアンプ29の
出力は比較器31の反転入力（−）に、比較器31の非反転
入力（＋）に入力されている温度設定電圧よりも高い電
圧を入力する。そして、この比較器31の出力は“L"とな
りトランジスタ35は動作状態となる。この時、人体検出
手段11が圧力を検出すると比較器37の出力は“L"とな
る。そうすると、トランジスタ35から電流がリレー36に
流れて主回路のリレー接点23が閉成して発熱線12bに電
流が流れる。First, the resistance value of the heat sensitive layer 28c of the temperature sensor unit 28 is high,
That is, when the temperature of the electric carpet is low, the output of the operational amplifier 29 inputs to the inverting input (-) of the comparator 31 a voltage higher than the temperature setting voltage input to the non-inverting input (+) of the comparator 31. Then, the output of the comparator 31 becomes "L", and the transistor 35 is in the operating state. At this time, when the human body detecting means 11 detects the pressure, the output of the comparator 37 becomes "L". Then, a current flows from the transistor 35 to the relay 36, the relay contact 23 of the main circuit is closed, and a current flows to the heating wire 12b.
また、回路の発熱体12と人体検出手段11とを、第１図に
示すように、コード状に一体成形したから、電気カーペ
ットに発熱コード14を組み込む場合、第４図に示すよう
に、断熱材42に溝43を設けて、この溝43に発熱コード14
を嵌着する。そして、この断熱材42の上面に均熱板44お
よび表布45を装着することでカーペット本体を製造する
ことができる。なお、断熱材42には溝43を設けなくても
良く、均熱板44と面板状の断熱材の間に挾着するだけで
も良い。Further, since the heating element 12 of the circuit and the human body detecting means 11 are integrally molded in a cord shape as shown in FIG. 1, when the heating cord 14 is incorporated in the electric carpet, as shown in FIG. A groove 43 is provided in the material 42, and the heating cord 14
Fit in. Then, by mounting the heat equalizing plate 44 and the outer cloth 45 on the upper surface of the heat insulating material 42, the carpet body can be manufactured. The heat insulating material 42 may not be provided with the groove 43, and may be simply sandwiched between the heat equalizing plate 44 and the face plate heat insulating material.
したがって、従来の電気カーペットのように断熱材を２
枚使用し、この２枚の間に人体検出手段を挾着する必要
がなく、電気カーペットの製造工程数が減少できる。ま
た、電気カーペットの厚さについても薄くすることがで
きるので、製品収納時にコンパクトにまとめることがで
きる。Therefore, as with conventional electric carpets, 2
The number of manufacturing steps of the electric carpet can be reduced since it is necessary to use one sheet and to attach the human body detecting means between the two sheets. Moreover, since the thickness of the electric carpet can be reduced, the product can be compactly packed when the product is stored.
また、発熱コード14の外径を円形状にしたため、屈曲に
際しても方向性が生じにくく、溝43に嵌着するに際して
任意の方向に容易に屈曲させることができるので、製造
を容易に行なえる。Further, since the outer diameter of the heat generating cord 14 is circular, directionality is unlikely to occur during bending, and it can be easily bent in any direction when it is fitted into the groove 43, so that the manufacturing can be facilitated.
次に、第２の実施例について第６図を参照して説明す
る。Next, a second embodiment will be described with reference to FIG.
この第２の実施例は、第１の実施例と同様に発熱体12と
人体検出手段11を絶縁部材13によりコード状に一体成形
した発熱コード14に、人体検出手段11の動作方向を示す
目印としてストライプ46を設けたものである。In the second embodiment, as in the first embodiment, a heat generating cord 14 in which a heat generating body 12 and a human body detecting means 11 are integrally molded in a cord shape by an insulating member 13 is used as a mark to indicate the operating direction of the human body detecting means 11. The stripes 46 are provided as.
このようにストライプ46を設けると、電気カーペットな
どにこの発熱コード14を組み込む際にストライプ46を目
安にして上下方向が判断できて正確に製作でき、電気カ
ーペットへの組み込み不良を防止することができ、製作
効率も向上する。By providing the stripes 46 in this way, when assembling the heating cord 14 into an electric carpet or the like, the stripes 46 can be used as a guide to determine the vertical direction and can be manufactured accurately, and it is possible to prevent improper installation in the electric carpet. , The production efficiency is also improved.
さらに、第３の実施例について第７図を参照して説明す
る。Furthermore, a third embodiment will be described with reference to FIG.
この第３の実施例は、発熱体12と人体検出手段11を一体
成形する絶縁部材13を楕円形状にして、人体検出手段11
の動作方向を示すようにした発熱コード14aで、第２の
実施例と同様の効果を得ることができるものである。In the third embodiment, the insulating member 13 for integrally forming the heating element 12 and the human body detecting means 11 is formed into an elliptical shape so that the human body detecting means 11 is formed.
The same effect as in the second embodiment can be obtained by the heat generating cord 14a which indicates the operation direction of the above.
なお、上述の実施例に限らず、たとえば人体検出手段と
発熱体とをそれぞれ個別に成形し、それぞれ外被を熱可
塑性の樹脂で成形した後、熱処理にて一体にしても良
く、適宜変更して実施し得るものである。Not limited to the above embodiment, for example, the human body detecting means and the heating element may be individually molded, and the outer casing may be molded with a thermoplastic resin and then integrated by heat treatment. Can be carried out.
第１の発明の発熱コードによれば、電極間に加圧導電材
を介在させ電極を垂直方向に位置させて人体検出手段と
発熱体とを並置させて外径が円形状であり人体検出手段
の動作方向を示す目印を有する絶縁性の柔軟部材により
コード状に一体被覆成形したことにより、目印により方
向性を容易に確認できるとともに、外径が円形であるた
め屈曲の際に方向性が生じにくく任意の方向に容易に屈
曲可能であり製造が容易になり、また、発熱体に沿って
人体検出手段が位置するため、発熱体の位置する全体で
加重を検知するとともに、比較的薄型となり、部品点数
が減少して組立作業性を向上できる。According to the heat generating cord of the first aspect of the present invention, the pressurizing conductive material is interposed between the electrodes, the electrodes are positioned in the vertical direction, the human body detecting means and the heat generating body are juxtaposed, and the outer diameter is circular and the human body detecting means. The cord is integrally covered and molded with an insulative flexible member that has a mark that indicates the direction of movement, so that you can easily check the directionality by the mark, and since the outer diameter is circular, directionality occurs when bending. It is difficult and can be easily bent in any direction to facilitate manufacturing, and since the human body detecting means is located along the heating element, the weight is detected in the entire position of the heating element, and it is relatively thin, The number of parts can be reduced and assembly workability can be improved.
第２の発明の発熱コードによれば、電極間に加圧導電材
を介在させ電極を垂直方向に位置させて人体検出手段と
発熱体とを並置させて外径が楕円形状である絶縁性の柔
軟部材によりコード状に一体被覆成形したことにより、
楕円形状により方向性を容易に確認でき製造が容易にな
り、また、発熱体に沿って人体検出手段が位置するた
め、発熱体の位置する全体で加重を検知するとともに、
比較的薄型となり、部品点数が減少して組立作業性を向
上できる。According to the heat generating cord of the second invention, the pressing conductive material is interposed between the electrodes and the electrodes are positioned in the vertical direction so that the human body detecting means and the heat generating body are juxtaposed to each other and the outer diameter is elliptical. By integrally forming a cord with a flexible member,
The elliptical shape makes it easy to confirm the directionality and facilitates manufacturing.Because the human body detecting means is located along the heating element, the weight is detected at the entire position of the heating element,
Since it is relatively thin, the number of parts can be reduced and the assembling workability can be improved.
【図面の簡単な説明】 第１図ないし第４図は本発明の第１の実施例を示すもの
で、第１図は発熱コードの断面斜視図、第２図は人体検
出手段の構成を示す断面斜視図、第３図は発熱体の構成
を示す切欠側面図、第４図は発熱コードをカーペット本
体に使用した断面図、第５図は電気カーペットの回路構
成図、第６図は第２の実施例の発熱コードの断面斜視
図、第７図は第３の実施例の発熱コードを示す断面斜視
図、第８図は従来例の発熱コードをカーペット本体に使
用した断面図である。 11……人体検出手段、11a……加圧導電材としての加圧
導電ゴム、11b,11c……電極、12……発熱体、13……絶
縁部材、14,14a……発熱コード。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 to 4 show a first embodiment of the present invention. FIG. 1 shows a sectional perspective view of a heat generating cord, and FIG. 2 shows a structure of human body detecting means. Sectional perspective view, FIG. 3 is a cutaway side view showing the structure of a heating element, FIG. 4 is a sectional view in which a heating cord is used in a carpet body, FIG. 5 is a circuit configuration diagram of an electric carpet, and FIG. 7 is a cross-sectional perspective view of the heat generating cord of the embodiment, FIG. 7 is a cross-sectional perspective view showing the heat generating cord of the third embodiment, and FIG. 8 is a cross-sectional view of using the heat generating cord of the conventional example in the carpet body. 11 ... Human body detection means, 11a ... Pressurized conductive rubber as a pressurized conductive material, 11b, 11c ... Electrodes, 12 ... Heating element, 13 ... Insulating member, 14, 14a.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−46788（ＪＰ，Ａ) 特開 昭58−192281（ＪＰ，Ａ) 特開 昭50−84934（ＪＰ，Ａ) 実開 昭57−125915（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ───Continued from the front page (56) References JP-A-59-46788 (JP, A) JP-A-58-192281 (JP, A) JP-A-50-84934 (JP, A) Actual development Sho-57- 125915 (JP, U)
Claims (3)
されることにより動作する人体検出手段と、 この人体検出手段と隣接して設けられた発熱体と、 この発熱体と前記人体検出手段をコード状にしてこれら
発熱体および人体検出手段を並置させ前記電極を垂直方
向に位置させて柔軟性を有し外径が円形状であり前記人
体検出手段の動作方向を示す目印を有する絶縁部材で一
体被覆成形した ことを特徴とする発熱コード。1. A human body detection means that operates by being pressed by a load with a pressure conductive material interposed between electrodes, a heating element provided adjacent to the human body detection means, and this heating element and the above-mentioned heating element. The heating element and the human body detecting means are arranged side by side with the human body detecting means in the form of a code, and the electrodes are positioned in the vertical direction so as to have flexibility and have a circular outer diameter and a mark indicating the operating direction of the human body detecting means. An exothermic cord characterized by being integrally covered with an insulating member.
されることにより動作する人体検出手段と、 この人体検出手段と隣接して設けられた発熱体と、 この発熱体と前記人体検出手段をコード状にしてこれら
発熱体および人体検出手段を並置させ前記電極を垂直方
向に位置させて柔軟性を有し外径が楕円形状である絶縁
部材で一体被覆成形した ことを特徴とする発熱コード。2. A human body detecting means that operates by being pressed by a load with a pressure conductive material interposed between electrodes, a heating element provided adjacent to the human body detecting means, the heating element, and The human body detecting means is in the form of a cord, the heating element and the human body detecting means are juxtaposed, the electrodes are positioned in the vertical direction, and integrally molded by an insulating member having flexibility and an elliptical outer diameter. Fever code to do.
方向を示す目印を有する ことを特徴とする特許請求の範囲第２項記載の発熱コー
ド。3. The heat generating cord according to claim 2, wherein the outer cover of the insulating member has a mark indicating the operating direction of the human body detecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62231642A JPH07118374B2 (en) | 1987-09-16 | 1987-09-16 | Fever code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62231642A JPH07118374B2 (en) | 1987-09-16 | 1987-09-16 | Fever code |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6476695A JPS6476695A (en) | 1989-03-22 |
| JPH07118374B2 true JPH07118374B2 (en) | 1995-12-18 |
Family
ID=16926695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62231642A Expired - Lifetime JPH07118374B2 (en) | 1987-09-16 | 1987-09-16 | Fever code |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07118374B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553799B2 (en) * | 1973-11-30 | 1980-01-26 | ||
| JPS57125915U (en) * | 1981-01-30 | 1982-08-05 | ||
| JPS58192281A (en) * | 1982-05-06 | 1983-11-09 | 松下電器産業株式会社 | Floor heater |
| JPS5946788A (en) * | 1982-05-07 | 1984-03-16 | 松下電器産業株式会社 | Floor heater |
-
1987
- 1987-09-16 JP JP62231642A patent/JPH07118374B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6476695A (en) | 1989-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1228653A (en) | Electrical heating apparatus protected against an overheating condition and a temperature sensitive electrical sensor for use therewith | |
| WO1997021235A1 (en) | Cord switch and pressure sensor | |
| US20070029298A1 (en) | Temperature sensor and heating system using same | |
| US4620085A (en) | Floor coverings having built-in heater | |
| EP0253304B1 (en) | Resistive tape element, processes for its preparation and its uses | |
| US6153856A (en) | Low magnetic field emitting electric blanket | |
| JPH07118374B2 (en) | Fever code | |
| JP2936678B2 (en) | Heating toilet seat using crack sensor | |
| JPS5938655Y2 (en) | electric carpet | |
| JPH0739195Y2 (en) | Control device for electric heating appliances | |
| JPH10247579A (en) | Electric heater | |
| JPH081590Y2 (en) | Heating sheet | |
| JPH0517673Y2 (en) | ||
| JP2958702B2 (en) | Heating element | |
| JP2004198095A (en) | Electric heater | |
| JPS5838551Y2 (en) | Electric blanket temperature control circuit | |
| JP3023053U (en) | Safety device for sheet heating element | |
| JPH0439612Y2 (en) | ||
| JPH04305716A (en) | Electric heating tool | |
| JPH0743986Y2 (en) | Sheet heating element | |
| JP3807044B2 (en) | Electric carpet | |
| JPS6116606Y2 (en) | ||
| KR20020093522A (en) | Temperature response type heater | |
| JPH04280089A (en) | Ptc heat radiating body and heater having same | |
| JP2000028446A5 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071218 Year of fee payment: 12 |