JPS5950408U - Display control circuit in overcurrent indicator - Google Patents
Display control circuit in overcurrent indicatorInfo
- Publication number
- JPS5950408U JPS5950408U JP14522482U JP14522482U JPS5950408U JP S5950408 U JPS5950408 U JP S5950408U JP 14522482 U JP14522482 U JP 14522482U JP 14522482 U JP14522482 U JP 14522482U JP S5950408 U JPS5950408 U JP S5950408U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- display control
- solenoid
- overcurrent indicator
- protection device
- 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.)
- Granted
Links
Landscapes
- Emergency Protection Circuit Devices (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
第１図はこの考案を具体化した過電流通過装置の全体略
体図、第２図は同じく駆動機構の平面図、第３図ａ ”
ｃは作動部材と係止部材の連係動作を示す説明図、第
４図ａ ”’−ｅは同じく駆動伝達機構の各状態を示す
説明図、第５図は同じく制御回路の電気回路図、第６図
及び第７図はこの考案の別例を示すソレノイドの保護装
置の電気回路図である。
正極性サーミスタ・・・４５、ツェナーダイオード・・
・ｚＤ２、ロータリーソレノイド・・・Ｒ３０第１図
第４図Figure 1 is an overall schematic diagram of an overcurrent passing device that embodies this idea, Figure 2 is a plan view of the drive mechanism, and Figure 3 is a.
Fig. 4c is an explanatory diagram showing the interlocking operation of the actuating member and the locking member; Figures 6 and 7 are electrical circuit diagrams of a solenoid protection device showing another example of this invention. Positive polarity thermistor...45, Zener diode...
・zD2, rotary solenoid...R30 Fig. 1 Fig. 4
Claims (1)
レノイドに対して正極性サーミスタを直列に接続すると
ともに、このソレノイドと正極性サーミスタとの直列回
路に対して電圧依存性半導体を並列に接続したことを特
徴上するツレ／イドの保護装置。 ２ 電圧依存性半導体はツェナーダイオードである実用
新案登録請求の範囲第１項に記載のソレノイドの保護装
置。[Claims for Utility Model Registration] 1. A positive thermistor is connected in series with a solenoid that drives a plunger to operate a controlled object, and a series circuit of the solenoid and the positive thermistor has voltage dependence. A strain/ideal protection device characterized by connecting semiconductors in parallel. 2. The solenoid protection device according to claim 1, wherein the voltage-dependent semiconductor is a Zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14522482U JPS5950408U (en) | 1982-09-25 | 1982-09-25 | Display control circuit in overcurrent indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14522482U JPS5950408U (en) | 1982-09-25 | 1982-09-25 | Display control circuit in overcurrent indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950408U true JPS5950408U (en) | 1984-04-03 |
| JPS6242508Y2 JPS6242508Y2 (en) | 1987-10-31 |
Family
ID=30323615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14522482U Granted JPS5950408U (en) | 1982-09-25 | 1982-09-25 | Display control circuit in overcurrent indicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015222085A (en) * | 2014-05-22 | 2015-12-10 | 横河電機株式会社 | Explosion-proof barrier for contact signal conversion equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027077A (en) * | 1973-07-11 | 1975-03-20 | ||
| JPS5095813A (en) * | 1973-12-27 | 1975-07-30 |
-
1982
- 1982-09-25 JP JP14522482U patent/JPS5950408U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027077A (en) * | 1973-07-11 | 1975-03-20 | ||
| JPS5095813A (en) * | 1973-12-27 | 1975-07-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015222085A (en) * | 2014-05-22 | 2015-12-10 | 横河電機株式会社 | Explosion-proof barrier for contact signal conversion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242508Y2 (en) | 1987-10-31 |
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