JPS5467176A - Misoperation preventing method of control panel - Google Patents
Misoperation preventing method of control panelInfo
- Publication number
- JPS5467176A JPS5467176A JP13255277A JP13255277A JPS5467176A JP S5467176 A JPS5467176 A JP S5467176A JP 13255277 A JP13255277 A JP 13255277A JP 13255277 A JP13255277 A JP 13255277A JP S5467176 A JPS5467176 A JP S5467176A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- throw
- flicker
- control panel
- preventing method
- 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
Abstract
PURPOSE: To prevent a misoperation by providing a contact which closes by a hand grip when operating the switch for confirmation of the controlled equipment by the actuation of said contact.
CONSTITUTION: Gripping of the operating switch for throw-in of a circuit breaker CB closes a contact 2 to energize an auxiliary relay SX closing its output contact (a) whereby a flicker voltage is added to a flicker relay FL-BUS to flicker a throw- in condition indicator lamp R with an auxiliary contact (a) of the circuit breaker CB open but its other contact (b) closed thereby confirming the corresponding relation between said operating switch 2, i.e. a handle 1, and the indicator lamp R before the throw-in.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13255277A JPS5467176A (en) | 1977-11-07 | 1977-11-07 | Misoperation preventing method of control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13255277A JPS5467176A (en) | 1977-11-07 | 1977-11-07 | Misoperation preventing method of control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5467176A true JPS5467176A (en) | 1979-05-30 |
Family
ID=15083948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13255277A Pending JPS5467176A (en) | 1977-11-07 | 1977-11-07 | Misoperation preventing method of control panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5467176A (en) |
-
1977
- 1977-11-07 JP JP13255277A patent/JPS5467176A/en active Pending
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