JPS6440130U - - Google Patents
Info
- Publication number
- JPS6440130U JPS6440130U JP13548387U JP13548387U JPS6440130U JP S6440130 U JPS6440130 U JP S6440130U JP 13548387 U JP13548387 U JP 13548387U JP 13548387 U JP13548387 U JP 13548387U JP S6440130 U JPS6440130 U JP S6440130U
- Authority
- JP
- Japan
- Prior art keywords
- series connection
- coil
- reset
- indicator light
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Keying Circuit Devices (AREA)
- Relay Circuits (AREA)
Description
第１図はこの考案の一実施例による鎖錠継電器
を示す回路図、第２図は従来の鎖錠継電器を示す
回路図である。
１は故障信号検出スイツチ、２は動作コイル、
３はブレーク接点、４は第１の直列接続体、５は
リセツトスイツチ、６はリセツトコイル、７はメ
ーク接点、８は第２の直列接続体、９は第１の直
列接続部、１０は第１の表示灯、１１は第２の直
列接続部、１２は第２の表示灯である。なお、図
中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a circuit diagram showing a locking relay according to an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional locking relay. 1 is a failure signal detection switch, 2 is an operating coil,
3 is a break contact, 4 is a first series connection, 5 is a reset switch, 6 is a reset coil, 7 is a make contact, 8 is a second series connection, 9 is a first series connection, 10 is a first series connection. 1 is an indicator light, 11 is a second series connection part, and 12 is a second indicator light. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
作コイル制御用のブレーク接点より成る第１の直
列接続体と、前記第１の直列接続体に並列接続さ
れ、リセツトスイツチ、リセツトコイル、及び該
リセツトコイル制御用のメーク接点より成る第２
の直列接続体とを備えた鎖錠継電器において、前
記故障信号検出スイツチ及び前記動作コイルによ
り形成される第１の直列接続部に並列接続され、
前記ブレーク接点の通電状態を表示する第１の表
示灯と、前記リセツトスイツチ及び前記リセツト
コイルにより形成される第２の直列接続部に並列
接続され、前記メーク接点の通電状態を表示する
第２の表示灯とを設けたことを特徴とする鎖錠継
電器。 A first series connection body consisting of a fault signal detection switch, an operating coil, and a break contact for controlling the operation coil, and a reset switch, a reset coil, and a reset coil control unit connected in parallel to the first series connection body. the second consisting of a make contact for
connected in parallel to a first series connection formed by the fault signal detection switch and the operating coil,
A first indicator light that displays the energization state of the break contact, and a second indicator light that is connected in parallel to the second series connection formed by the reset switch and the reset coil and displays the energization state of the make contact. A locking relay characterized by being equipped with an indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13548387U JPS6440130U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13548387U JPS6440130U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440130U true JPS6440130U (en) | 1989-03-09 |
Family
ID=31395149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13548387U Pending JPS6440130U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440130U (en) |
-
1987
- 1987-09-07 JP JP13548387U patent/JPS6440130U/ja active Pending