KR900009159U - Power protection circuit - Google Patents
Power protection circuitInfo
- Publication number
- KR900009159U KR900009159U KR2019880017891U KR880017891U KR900009159U KR 900009159 U KR900009159 U KR 900009159U KR 2019880017891 U KR2019880017891 U KR 2019880017891U KR 880017891 U KR880017891 U KR 880017891U KR 900009159 U KR900009159 U KR 900009159U
- Authority
- KR
- South Korea
- Prior art keywords
- protection circuit
- power protection
- power
- circuit
- protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/008—Intrinsically safe circuits
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880017891U KR930008137Y1 (en) | 1988-10-31 | 1988-10-31 | Power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880017891U KR930008137Y1 (en) | 1988-10-31 | 1988-10-31 | Power circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900009159U true KR900009159U (en) | 1990-05-04 |
KR930008137Y1 KR930008137Y1 (en) | 1993-12-08 |
Family
ID=19280907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880017891U KR930008137Y1 (en) | 1988-10-31 | 1988-10-31 | Power circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930008137Y1 (en) |
-
1988
- 1988-10-31 KR KR2019880017891U patent/KR930008137Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930008137Y1 (en) | 1993-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
O032 | Opposition [utility model]: request for opposition | ||
C193 | Request for withdrawal (abandonment) |