KR930024329U - Transformers and current transformers for electricity supply and demand - Google Patents
Transformers and current transformers for electricity supply and demandInfo
- Publication number
- KR930024329U KR930024329U KR2019920006036U KR920006036U KR930024329U KR 930024329 U KR930024329 U KR 930024329U KR 2019920006036 U KR2019920006036 U KR 2019920006036U KR 920006036 U KR920006036 U KR 920006036U KR 930024329 U KR930024329 U KR 930024329U
- Authority
- KR
- South Korea
- Prior art keywords
- transformers
- demand
- electricity supply
- current
- current transformers
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019920006036U KR930024329U (en) | 1992-04-13 | 1992-04-13 | Transformers and current transformers for electricity supply and demand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019920006036U KR930024329U (en) | 1992-04-13 | 1992-04-13 | Transformers and current transformers for electricity supply and demand |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930024329U true KR930024329U (en) | 1993-11-27 |
Family
ID=19331631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019920006036U KR930024329U (en) | 1992-04-13 | 1992-04-13 | Transformers and current transformers for electricity supply and demand |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930024329U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100884767B1 (en) * | 2008-03-10 | 2009-02-23 | 오성기전주식회사 | Three-phase voltage/current transformer for metering power supply |
-
1992
- 1992-04-13 KR KR2019920006036U patent/KR930024329U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100884767B1 (en) * | 2008-03-10 | 2009-02-23 | 오성기전주식회사 | Three-phase voltage/current transformer for metering power supply |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
B701 | Decision to grant | ||
REGI | Registration of establishment | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J204 | Request for invalidation trial [patent] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20011105 Effective date: 20021129 Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20011120 Effective date: 20021129 |
|
FPAY | Annual fee payment |
Payment date: 20031231 Year of fee payment: 12 |
|
EXPY | Expiration of term |