KR860006769U - 2Overvoltage protection device for power circuit - Google Patents
2Overvoltage protection device for power circuitInfo
- Publication number
- KR860006769U KR860006769U KR2019840012004U KR840012004U KR860006769U KR 860006769 U KR860006769 U KR 860006769U KR 2019840012004 U KR2019840012004 U KR 2019840012004U KR 840012004 U KR840012004 U KR 840012004U KR 860006769 U KR860006769 U KR 860006769U
- Authority
- KR
- South Korea
- Prior art keywords
- protection device
- power circuit
- circuit
- power
- 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
- 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 |
---|---|---|---|
KR2019840012004U KR870000653Y1 (en) | 1984-11-23 | 1984-11-23 | Power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840012004U KR870000653Y1 (en) | 1984-11-23 | 1984-11-23 | Power circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860006769U true KR860006769U (en) | 1986-06-25 |
KR870000653Y1 KR870000653Y1 (en) | 1987-02-21 |
Family
ID=70162882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840012004U KR870000653Y1 (en) | 1984-11-23 | 1984-11-23 | Power circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870000653Y1 (en) |
-
1984
- 1984-11-23 KR KR2019840012004U patent/KR870000653Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870000653Y1 (en) | 1987-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 13 |
|
EXPY | Expiration of term |