JPS5416639A - Detecting circuit for instantaneous stoppage of electricity - Google Patents
Detecting circuit for instantaneous stoppage of electricityInfo
- Publication number
- JPS5416639A JPS5416639A JP8107277A JP8107277A JPS5416639A JP S5416639 A JPS5416639 A JP S5416639A JP 8107277 A JP8107277 A JP 8107277A JP 8107277 A JP8107277 A JP 8107277A JP S5416639 A JPS5416639 A JP S5416639A
- Authority
- JP
- Japan
- Prior art keywords
- electricity
- detecting circuit
- instantaneous stoppage
- circuit
- stoppage
- 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 occurence of a trouble, by detecting service interruption immediately by simple circuit composed of only rectifying circuit, relay and lagging circuit, and maintaining condition of service interruption to be necessary to protect arround thyristors at service restoration.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8107277A JPS5416639A (en) | 1977-07-08 | 1977-07-08 | Detecting circuit for instantaneous stoppage of electricity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8107277A JPS5416639A (en) | 1977-07-08 | 1977-07-08 | Detecting circuit for instantaneous stoppage of electricity |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5416639A true JPS5416639A (en) | 1979-02-07 |
Family
ID=13736177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8107277A Pending JPS5416639A (en) | 1977-07-08 | 1977-07-08 | Detecting circuit for instantaneous stoppage of electricity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5416639A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110426A (en) * | 1980-02-05 | 1981-09-01 | Nippon Electric Co | Instantaneous breakdown detecting device |
JPS571594A (en) * | 1980-06-03 | 1982-01-06 | Nec Corp | Laser working machine |
-
1977
- 1977-07-08 JP JP8107277A patent/JPS5416639A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110426A (en) * | 1980-02-05 | 1981-09-01 | Nippon Electric Co | Instantaneous breakdown detecting device |
JPS571594A (en) * | 1980-06-03 | 1982-01-06 | Nec Corp | Laser working machine |
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