JPH0247830B2 - MENJOHATSU NETSUTAINOSEIZOHOHO - Google Patents
MENJOHATSU NETSUTAINOSEIZOHOHOInfo
- Publication number
- JPH0247830B2 JPH0247830B2 JP1250983A JP1250983A JPH0247830B2 JP H0247830 B2 JPH0247830 B2 JP H0247830B2 JP 1250983 A JP1250983 A JP 1250983A JP 1250983 A JP1250983 A JP 1250983A JP H0247830 B2 JPH0247830 B2 JP H0247830B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- intermediate terminals
- heating wire
- manufacturing
- temperature
- 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
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Description
【発明の詳細な説明】
本発明は面状発熱体の製造方法の改良に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for manufacturing a planar heating element.
従来面状発熱体を加熱装置又は機器に組込むに
おいて、発熱線のみにて構成した場合には、温度
保安機構を有しないものとして電気用品規格に合
格せず使用することが出来ない。従つて発熱線に
中間端子を設け、ここにサーモンスタツト（温度
調節器）を取付け、面状発熱体の温度調節並に過
昇温になるのを防止しているものである。 When a conventional planar heating element is incorporated into a heating device or equipment, if it is constructed from only heating wires, it does not have a temperature safety mechanism and does not meet electrical appliance standards and cannot be used. Therefore, an intermediate terminal is provided on the heating wire, and a thermostat (temperature regulator) is attached to the intermediate terminal to adjust the temperature of the planar heating element and to prevent the temperature from rising excessively.
しかしこの種面状発熱体の製造においては、品
質管理等の問題から、発熱線の抵抗値が適正にな
つているか等につき検査をする必要があるが、こ
の検査工程においては次のような問題があつた。 However, in the production of this type of sheet heating element, due to quality control issues, it is necessary to inspect whether the resistance value of the heating wire is appropriate, but this inspection process has the following problems. It was hot.
即ち第１図に示す如く中間端子２，２′を設け
た発熱線１において、その抵抗値を測定するに
は、Ａ，Ｃ区間の発熱線３及びＢ，Ｄ区間の発熱
線４の抵抗値を夫々測定しこれを合計して算出し
ているものである。 That is, in order to measure the resistance value of the heating wire 1 provided with the intermediate terminals 2 and 2' as shown in FIG. It is calculated by measuring each of these and summing them.
なお、５は絶縁基板である。 Note that 5 is an insulating substrate.
従つて測定に要する時間が徒らに長くなると共
に正確化においてややもすると間違いを生じ易い
ものであつた。 Therefore, the time required for measurement is unnecessarily long, and errors tend to occur in accuracy.
本発明はかかる現状に鑑み鋭意研究を行つた結
果、操作簡単にして電気用品の取付可能な面状発
熱体を製造する方法を見出したものである。 The present invention has been made as a result of extensive research in view of the current situation, and as a result has discovered a method for manufacturing a planar heating element that is easy to operate and can be attached to electrical appliances.
即ち本発明方法は一対又は数対の温度調節用中
間端子を設けた発熱線により回路を形成し、該中
間端子間に温度調節器を取付けて面状発熱体を製
造する方法において、予め中間端子間に短絡用パ
ターンを形成せしめて該発熱体の抵抗値を検査し
た後、該パターンを切断し且つ中間端子間に温度
調節器を取付けたことを特徴とするものである。 That is, the method of the present invention is a method for manufacturing a planar heating element by forming a circuit with a heating wire provided with one or several pairs of intermediate terminals for temperature adjustment, and attaching a temperature controller between the intermediate terminals. This is characterized in that a short circuit pattern is formed between the intermediate terminals and the resistance value of the heating element is inspected, then the pattern is cut and a temperature regulator is installed between the intermediate terminals.
本発明方法の一実施例について説明する。第２
図に示す如く、絶縁基板５，５′間に中間端子２，
２′を設けてアルミニウム箔からなる分割発熱線
３及び４を夫々配線し且つ中間端子２，２′間に
抵抗測定用短絡パターン６を形成して発熱線１を
挾着する。 An embodiment of the method of the present invention will be described. Second
As shown in the figure, an intermediate terminal 2,
2' are provided to route the divided heating wires 3 and 4 made of aluminum foil, respectively, and a short circuit pattern 6 for resistance measurement is formed between the intermediate terminals 2 and 2' to clamp the heating wire 1.
上記発熱線１を配線する方法としては、一方の
絶縁基板５の表面にアルミニウム箔を接着し、こ
のアルミニウム箔表面に中間端子２，２′及び抵
抗測定用短絡パターン６とを中間に有する蛇行状
の所定回路パターンにレジスト層を形成し、これ
をエツチング処理して絶縁基板５表面に前記中間
端子２，２′及び短絡パターン６とを有する蛇行
状の発熱線３，４を形成し、しかる後発熱線３，
４の上面に他方の絶縁基板５を貼着すればよい。 As a method of wiring the heating wire 1, an aluminum foil is bonded to the surface of one of the insulating substrates 5, and the intermediate terminals 2, 2' and the short-circuit pattern 6 for resistance measurement are formed on the surface of the aluminum foil in a serpentine shape. A resist layer is formed on a predetermined circuit pattern, and this is etched to form meandering heating lines 3 and 4 having the intermediate terminals 2 and 2' and the short circuit pattern 6 on the surface of the insulating substrate 5, and then the resist layer is etched. heat ray 3,
The other insulating substrate 5 may be attached to the upper surface of the substrate 4.
なお、第３図はその要部拡大図である。 In addition, FIG. 3 is an enlarged view of the main part.
然る後発熱線１の抵抗値を測定して、面状発熱
体の安全性を確認する。 Thereafter, the resistance value of the heating wire 1 is measured to confirm the safety of the sheet heating element.
次いで短絡パターン６を第３図に示す点線部分
７を打抜いて第４図に示す如き形状とし、この部
分に温度調節器（図示せず）を溶接して本発明面
状発熱体をうるものである。 Next, the short-circuit pattern 6 is shaped as shown in FIG. 4 by punching out the dotted line portion 7 shown in FIG. 3, and a temperature regulator (not shown) is welded to this portion to obtain the planar heating element of the present invention. It is.
本発明方法によれば中間端子を設けた発熱線の
低抗値を一回の操作により測定出来るため迅速に
作業を行うことが出来ると共に正確な数値を算出
することが出来うる等顕著な効果を有する。 According to the method of the present invention, it is possible to measure the low resistance value of a heating wire provided with an intermediate terminal in a single operation, so the work can be carried out quickly and accurate values can be calculated. have
第１図は従来の面状発熱体の製造方法を示す概
略説明図、第２図〜第４図は本発明面状発熱体の
製造方法の１例を示すものであり、第２図は概略
説明図、第３図は要部拡大平面図、第４図は短絡
パターンの平面図である。
１……発熱線、２，２′……中間端子、３，４
……分割発熱線、５……絶縁基板、６……短絡パ
ターン。
FIG. 1 is a schematic explanatory diagram showing a conventional method for manufacturing a sheet heating element, FIGS. 2 to 4 show an example of a method for manufacturing a sheet heating element of the present invention, and FIG. The explanatory diagram, FIG. 3 is an enlarged plan view of the main part, and FIG. 4 is a plan view of the short circuit pattern. 1... Heat generating wire, 2, 2'... Intermediate terminal, 3, 4
...Divided heating wire, 5...Insulating board, 6...Short circuit pattern.
Claims (1)
発熱線により回路を形成し、該中間端子間に温度
調節器を取付けて面状発熱体を製造する方法にお
いて、予め中間端子間に短絡用パターンを形成せ
しめて、該発熱線の抵抗値を検知した後、該パタ
ーンを切断し、且つ中間端子間に温度調節器を取
付けることを特徴とする面状発熱体の製造方法。1. In a method of manufacturing a sheet heating element by forming a circuit with a heating wire provided with a pair or several pairs of intermediate terminals for temperature adjustment and attaching a temperature controller between the intermediate terminals, a short circuit between the intermediate terminals is prepared in advance. A method for manufacturing a planar heating element, which comprises forming a pattern, detecting the resistance value of the heating wire, cutting the pattern, and installing a temperature regulator between intermediate terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1250983A JPH0247830B2 (en) | 1983-01-28 | 1983-01-28 | MENJOHATSU NETSUTAINOSEIZOHOHO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1250983A JPH0247830B2 (en) | 1983-01-28 | 1983-01-28 | MENJOHATSU NETSUTAINOSEIZOHOHO |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59139590A JPS59139590A (en) | 1984-08-10 |
| JPH0247830B2 true JPH0247830B2 (en) | 1990-10-23 |
Family
ID=11807310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1250983A Expired - Lifetime JPH0247830B2 (en) | 1983-01-28 | 1983-01-28 | MENJOHATSU NETSUTAINOSEIZOHOHO |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247830B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6911546B2 (en) | 2017-06-06 | 2021-07-28 | 栗田工業株式会社 | Dilute chemical manufacturing equipment |
-
1983
- 1983-01-28 JP JP1250983A patent/JPH0247830B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59139590A (en) | 1984-08-10 |
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