KR880001389U - Power line protection circuit - Google Patents
Power line protection circuitInfo
- Publication number
- KR880001389U KR880001389U KR2019860008883U KR860008883U KR880001389U KR 880001389 U KR880001389 U KR 880001389U KR 2019860008883 U KR2019860008883 U KR 2019860008883U KR 860008883 U KR860008883 U KR 860008883U KR 880001389 U KR880001389 U KR 880001389U
- Authority
- KR
- South Korea
- Prior art keywords
- power line
- protection circuit
- line protection
- circuit
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860008883U KR900009626Y1 (en) | 1986-06-23 | 1986-06-23 | Power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860008883U KR900009626Y1 (en) | 1986-06-23 | 1986-06-23 | Power circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880001389U true KR880001389U (en) | 1988-03-15 |
KR900009626Y1 KR900009626Y1 (en) | 1990-10-15 |
Family
ID=19252931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860008883U KR900009626Y1 (en) | 1986-06-23 | 1986-06-23 | Power circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900009626Y1 (en) |
-
1986
- 1986-06-23 KR KR2019860008883U patent/KR900009626Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900009626Y1 (en) | 1990-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980925 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |