JPS5828990U - Electric heater control device - Google Patents
Electric heater control deviceInfo
- Publication number
- JPS5828990U JPS5828990U JP12342681U JP12342681U JPS5828990U JP S5828990 U JPS5828990 U JP S5828990U JP 12342681 U JP12342681 U JP 12342681U JP 12342681 U JP12342681 U JP 12342681U JP S5828990 U JPS5828990 U JP S5828990U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- control device
- electric heater
- heater control
- parallel
- 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
Landscapes
- Control Of 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の一実施例を示す電熱暖房器の制御装置の
電気回路図であり、第２図は本考案の一実施例を示す電
熱暖房器の制御装置の電気回路図である。
１・・・・・・交流電源、４〜６・・・・・・選択切換
スイッチ、７〜８・・・・・・発熱抵抗負荷、１０・・
・・・・リレー駆動袋ｆｌ、３−−−−−−リレースイ
ッチ、１１〜１３・・・・・・リレースイッチの各接点
部、１４〜１６・・・・・・整流素子。FIG. 1 is an electric circuit diagram of a control device for an electric heater showing an embodiment of the conventional technology, and FIG. 2 is an electric circuit diagram of a control device for an electric heater showing an embodiment of the present invention. 1...AC power supply, 4-6...Selection switch, 7-8...Heating resistance load, 10...
. . . Relay drive bag fl, 3 --- Relay switch, 11 to 13 . . . Each contact part of the relay switch, 14 to 16 . . . Rectifier.
Claims (1)
７・８・９を制御するリレースイッチ３を開閉動作する
リレー駆動装置１０と、そのリレースイッチ３に各々並
列接続されている選択切換スイッチ４・５・６とリレー
スイッチ３との中点と該リレー駆動装置１０との間に同
極性方向の整流素子１４・１５・１６を並列接続する如
く挿入した事を特徴とする電熱暖房器の制御装置。A relay drive device 10 that opens and closes a relay switch 3 that controls a plurality of heat-generating resistive loads 7, 8, and 9 connected to both ends of an AC power source 1, and a selection switch that is connected in parallel to each of the relay switches 3. An electric heater characterized in that rectifying elements 14, 15, 16 having the same polarity are inserted between the middle point of switches 4, 5, 6 and relay switch 3 and the relay driving device 10 so as to be connected in parallel. control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12342681U JPS5828990U (en) | 1981-08-20 | 1981-08-20 | Electric heater control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12342681U JPS5828990U (en) | 1981-08-20 | 1981-08-20 | Electric heater control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5828990U true JPS5828990U (en) | 1983-02-24 |
Family
ID=29917330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12342681U Pending JPS5828990U (en) | 1981-08-20 | 1981-08-20 | Electric heater control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177046U (en) * | 1984-05-07 | 1985-11-25 | 株式会社 柴崎製作所 | Cap with easy-peel sheet liner |
-
1981
- 1981-08-20 JP JP12342681U patent/JPS5828990U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177046U (en) * | 1984-05-07 | 1985-11-25 | 株式会社 柴崎製作所 | Cap with easy-peel sheet liner |
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