JPS61101932U - - Google Patents
Info
- Publication number
- JPS61101932U JPS61101932U JP18727284U JP18727284U JPS61101932U JP S61101932 U JPS61101932 U JP S61101932U JP 18727284 U JP18727284 U JP 18727284U JP 18727284 U JP18727284 U JP 18727284U JP S61101932 U JPS61101932 U JP S61101932U
- Authority
- JP
- Japan
- Prior art keywords
- disconnection
- switch
- circuit
- indicator light
- blinking
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000004397 blinking Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Relay Circuits (AREA)
Description
図は、本考案の一実施例の断線検出の回路図で
ある。
１Ａ，１Ｂ……開閉器の補助接点、２，３……
補助リレ―、４……タイマー、５……フリツカー
リレー、６，７……表示灯。
The figure is a circuit diagram of disconnection detection according to an embodiment of the present invention. 1A, 1B...Auxiliary contacts of the switch, 2, 3...
Auxiliary relay, 4... Timer, 5... Fritzker relay, 6, 7... Indicator light.
Claims (1)
イル断線検出が開閉器の状態表示灯を点滅するこ
とにより目視確認できることを特徴とする断線検
出回路。 A disconnection detection circuit in a contact increaser circuit, characterized in that disconnection of a coil of an auxiliary relay for increase in width can be visually confirmed by blinking a status indicator light of a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18727284U JPS61101932U (en) | 1984-12-12 | 1984-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18727284U JPS61101932U (en) | 1984-12-12 | 1984-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101932U true JPS61101932U (en) | 1986-06-28 |
Family
ID=30744733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18727284U Pending JPS61101932U (en) | 1984-12-12 | 1984-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101932U (en) |
-
1984
- 1984-12-12 JP JP18727284U patent/JPS61101932U/ja active Pending