JPS57154720A - Delay opening device for switch - Google Patents
Delay opening device for switchInfo
- Publication number
- JPS57154720A JPS57154720A JP3987481A JP3987481A JPS57154720A JP S57154720 A JPS57154720 A JP S57154720A JP 3987481 A JP3987481 A JP 3987481A JP 3987481 A JP3987481 A JP 3987481A JP S57154720 A JPS57154720 A JP S57154720A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- opening device
- delay opening
- delay
- opening
- 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
Landscapes
- Keying Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3987481A JPS57154720A (en) | 1981-03-19 | 1981-03-19 | Delay opening device for switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3987481A JPS57154720A (en) | 1981-03-19 | 1981-03-19 | Delay opening device for switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57154720A true JPS57154720A (en) | 1982-09-24 |
JPH0150170B2 JPH0150170B2 (ja) | 1989-10-27 |
Family
ID=12565123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3987481A Granted JPS57154720A (en) | 1981-03-19 | 1981-03-19 | Delay opening device for switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57154720A (ja) |
-
1981
- 1981-03-19 JP JP3987481A patent/JPS57154720A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0150170B2 (ja) | 1989-10-27 |
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