JPH042U - - Google Patents
Info
- Publication number
- JPH042U JPH042U JP3768090U JP3768090U JPH042U JP H042 U JPH042 U JP H042U JP 3768090 U JP3768090 U JP 3768090U JP 3768090 U JP3768090 U JP 3768090U JP H042 U JPH042 U JP H042U
- Authority
- JP
- Japan
- Prior art keywords
- closed
- switch
- outputs
- alarm
- micro switch
- 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
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図はこの考案による操作器の構成図、第２
図〜第４図はこの考案による操作器の各動作モー
ドにおけるタイムチヤートである。
１ａ，１ｂ……マイクロスイツチ、２……中立
スイツチ、３……信号処理部、４……負荷制御部
、５……警報出力部。
Figure 1 is a configuration diagram of the operating device according to this invention, Figure 2
4 to 4 are time charts in each operation mode of the operating device according to this invention. 1a, 1b...Micro switch, 2...Neutral switch, 3...Signal processing unit, 4...Load control unit, 5...Alarm output unit.
Claims (1)
からなるマイクロスイツチと、マイクロスイツチ
が閉状態になつたとき開状態となるよう連動する
常閉接点からなる中立スイツチと、マイクロスイ
ツチが閉状態で中立スイツチが開状態になつてか
ら所定時間経過したときに負荷制御部に制御信号
を出力するとともに、マイクロスイツチ及び中立
スイツチが共に開状態になつたときに警報信号を
出力する信号処理部と、信号処理部から警報信号
を受け、警報を出力する警報出力部を備えたこと
を特徴とする操作器。 A micro switch consisting of a normally open contact that is opened and closed by a predetermined operating means, a neutral switch consisting of a normally closed contact that is linked to open when the micro switch is closed, and a neutral switch that is closed when the micro switch is closed. a signal processing unit that outputs a control signal to the load control unit when a predetermined time has elapsed since the switch is in the open state, and outputs an alarm signal when both the micro switch and the neutral switch are in the open state; An operating device characterized by comprising an alarm output section that receives an alarm signal from a processing section and outputs an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037680U JP2528867Y2 (en) | 1990-04-10 | 1990-04-10 | Actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037680U JP2528867Y2 (en) | 1990-04-10 | 1990-04-10 | Actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042U true JPH042U (en) | 1992-01-06 |
| JP2528867Y2 JP2528867Y2 (en) | 1997-03-12 |
Family
ID=31545014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037680U Expired - Fee Related JP2528867Y2 (en) | 1990-04-10 | 1990-04-10 | Actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528867Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395016A (en) * | 1986-10-09 | 1988-04-26 | 松下電器産業株式会社 | Upright type electric cleaner |
| JPH0271301A (en) * | 1988-09-07 | 1990-03-09 | Hitachi Ltd | Controller |
-
1990
- 1990-04-10 JP JP1990037680U patent/JP2528867Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395016A (en) * | 1986-10-09 | 1988-04-26 | 松下電器産業株式会社 | Upright type electric cleaner |
| JPH0271301A (en) * | 1988-09-07 | 1990-03-09 | Hitachi Ltd | Controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528867Y2 (en) | 1997-03-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |