JPH01164621U - - Google Patents
Info
- Publication number
- JPH01164621U JPH01164621U JP6043888U JP6043888U JPH01164621U JP H01164621 U JPH01164621 U JP H01164621U JP 6043888 U JP6043888 U JP 6043888U JP 6043888 U JP6043888 U JP 6043888U JP H01164621 U JPH01164621 U JP H01164621U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- operation circuit
- electric operation
- plunger
- solenoid
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Breakers (AREA)
- Keying Circuit Devices (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図はこの考案の一使用例である回路遮断器の正
面図、第３図は第２図の線―の断面図、第４
図〜第６図は動作変化を示す第２図と同じ正面図
、第７図は従来装置の回路図である。
図において１はソレノイドコイル、３は第１の
リミツトスイツチ、４はオン用操作スイツチ、５
はオフ用操作スイツチ、７は電気操作回路、８は
第２のリミツトスイツチ、９は開閉器、１０はソ
レノイド、１０ａはプランジヤーである。なお、
各図中同一符号は同一または相当部分を示す。
Fig. 1 is a circuit diagram showing an embodiment of this invention, Fig. 2 is a front view of a circuit breaker which is an example of the use of this invention, Fig. 3 is a sectional view taken along the line - in Fig. 2, and Fig. 4
6 to 6 are the same front views as FIG. 2 showing changes in operation, and FIG. 7 is a circuit diagram of the conventional device. In the figure, 1 is a solenoid coil, 3 is a first limit switch, 4 is an on operation switch, and 5 is a solenoid coil.
7 is an electric operation circuit, 8 is a second limit switch, 9 is a switch, 10 is a solenoid, and 10a is a plunger. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
うにした開閉器の電気操作装置であつて、前記ソ
レノイドのコイルをオン用・オフ用の二個の操作
スイツチにより通電付勢する電気操作回路を有す
ると共に、この電気操作回路に第１のリミツトス
イツチを設けてこの第１のリミツトスイツチによ
り前記操作スイツチのオン用・オフ用の切り換え
を行うようにしたものにおいて、 前記ソレノイドコイルにより付勢されるプラン
ジヤーに連動した第２のリミツトスイツチを前記
電気操作回路に設け、前記プランジヤーが吸引さ
れると前記電気操作回路を開きかつ前記プランジ
ヤーが復帰すると前記電気操作回路を閉じるよう
にしたことを特徴とする開閉器の電気操作装置。[Claims for Utility Model Registration] An electrical operating device for a switch in which a single solenoid is used to open and close the switch, the coil of the solenoid being energized by two operating switches for on and off. The solenoid coil has an electric operation circuit for energizing the electric operation circuit, and a first limit switch is provided in the electric operation circuit, and the first limit switch turns the operation switch on and off. A second limit switch interlocked with the plunger energized by the electric control circuit is provided in the electric operation circuit, and when the plunger is attracted, the electric operation circuit is opened, and when the plunger returns, the electric operation circuit is closed. An electrical operating device for a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043888U JPH01164621U (en) | 1988-05-06 | 1988-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6043888U JPH01164621U (en) | 1988-05-06 | 1988-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01164621U true JPH01164621U (en) | 1989-11-16 |
Family
ID=31286143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6043888U Pending JPH01164621U (en) | 1988-05-06 | 1988-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01164621U (en) |
-
1988
- 1988-05-06 JP JP6043888U patent/JPH01164621U/ja active Pending