JPS6253526U - - Google Patents
Info
- Publication number
- JPS6253526U JPS6253526U JP14497685U JP14497685U JPS6253526U JP S6253526 U JPS6253526 U JP S6253526U JP 14497685 U JP14497685 U JP 14497685U JP 14497685 U JP14497685 U JP 14497685U JP S6253526 U JPS6253526 U JP S6253526U
- Authority
- JP
- Japan
- Prior art keywords
- main contact
- switch
- contact
- turned
- time
- 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 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Keying Circuit Devices (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案の一実施例を示す回路図である
。
１…照明灯、２…換気扇、３…照明用パイロツ
トランプ、４…スイツチ、４１…主接点、４２…
時限接点、５…可聴音発生回路。
FIG. 1 is a circuit diagram showing an embodiment of the present invention. 1...Lighting light, 2...Ventilation fan, 3...Pilot lamp for lighting, 4...Switch, 41...Main contact, 42...
Timed contact, 5...Audible sound generation circuit.
Claims (1)
り、スイツチを断とした時に主接点より時間遅れ
をもつて断となるような時限接点と、前記主接点
とが並列に同一電源の一端子に接続され、それぞ
れ異なる機器の電源の接断を行うスイツチ回路に
おいて、前記主接点と前記時限接点とのそれぞれ
の機器側の２線間に小電力で動作する可聴音発生
回路を接続したことを特徴とするスイツチ回路。 The main contact is connected in parallel to one terminal of the same power source, and a time contact that is connected simultaneously with the main contact when the switch is turned on, and is disconnected with a time delay than the main contact when the switch is turned off. and is characterized in that, in a switch circuit that connects and disconnects power to different devices, an audible sound generating circuit that operates with low power is connected between two wires of the main contact and the time contact on each device side. switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14497685U JPS6253526U (en) | 1985-09-21 | 1985-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14497685U JPS6253526U (en) | 1985-09-21 | 1985-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253526U true JPS6253526U (en) | 1987-04-02 |
Family
ID=31056085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14497685U Pending JPS6253526U (en) | 1985-09-21 | 1985-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253526U (en) |
-
1985
- 1985-09-21 JP JP14497685U patent/JPS6253526U/ja active Pending
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