JPH0438643U - - Google Patents
Info
- Publication number
- JPH0438643U JPH0438643U JP8053590U JP8053590U JPH0438643U JP H0438643 U JPH0438643 U JP H0438643U JP 8053590 U JP8053590 U JP 8053590U JP 8053590 U JP8053590 U JP 8053590U JP H0438643 U JPH0438643 U JP H0438643U
- Authority
- JP
- Japan
- Prior art keywords
- operating member
- contact
- switch
- conductor
- insulating substrate
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Description
図面は本考案の一実施例を示すものであり、第
１図は縦断面図、第２図は上面図、第３図は正面
図、第４図は下面図、第５図は絶縁基板単体の平
面図、第６図は分解斜視図、第７図は電気回路図
である。
図面中、１はスイツチ機枠、２は放熱体、３は
放熱板、４はケース、５は絶縁基板、６ａ乃至６
ｇは抵抗膜、７ａ乃至７ｈは導体膜、１０はノブ
（操作部材）、１１ａ乃至１１ｄは可動コンタク
ト、１３ａ，１３ｂはターミナル部（導体部）、
１４は感知電線である。
The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a top view, Fig. 3 is a front view, Fig. 4 is a bottom view, and Fig. 5 is a single insulating substrate. 6 is an exploded perspective view, and FIG. 7 is an electric circuit diagram. In the drawing, 1 is a switch machine frame, 2 is a heat sink, 3 is a heat sink, 4 is a case, 5 is an insulating board, 6a to 6
g is a resistive film, 7a to 7h are conductive films, 10 is a knob (operating member), 11a to 11d are movable contacts, 13a and 13b are terminal parts (conductor parts),
14 is a sensing wire.
Claims (1)
体に密着して設けられ抵抗膜が付設された絶縁基
板と、前記スイツチ機枠に移動可能に設けられた
操作部材と、この操作部材に設けられ一方端が前
記スイツチ機枠に設けられた導体部に常時接触し
且つその移動に伴つて他方端が前記絶縁基板上を
摺動して前記抵抗膜との電気的な接触位置が変化
される可動コンタクトと、前記放熱体に伝熱的に
接触して設けられるとともに前記スイツチ機枠の
導体部に接続された熱溶融性の感知電線とを具備
してなるレオスタツト。 a switch machine frame provided with a heat radiator; an insulating substrate provided in close contact with the heat radiator and provided with a resistive film; an operating member movably provided on the switch machine frame; and an operating member provided on the operating member. One end is always in contact with a conductor provided on the switch frame, and as the conductor moves, the other end slides on the insulating substrate to change the electrical contact position with the resistive film. A rheostat comprising a movable contact and a thermofusible sensing wire provided in thermally conductive contact with the heat sink and connected to a conductor portion of the switch frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053590U JPH0438643U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053590U JPH0438643U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438643U true JPH0438643U (en) | 1992-03-31 |
Family
ID=31625688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8053590U Pending JPH0438643U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438643U (en) |
-
1990
- 1990-07-27 JP JP8053590U patent/JPH0438643U/ja active Pending
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