KR920017023U - - Google Patents
Info
- Publication number
- KR920017023U KR920017023U KR910013444U KR910013444U KR920017023U KR 920017023 U KR920017023 U KR 920017023U KR 910013444 U KR910013444 U KR 910013444U KR 910013444 U KR910013444 U KR 910013444U KR 920017023 U KR920017023 U KR 920017023U
- Authority
- KR
- South Korea
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Testing Relating To Insulation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3021219A JP2884788B2 (ja) | 1991-02-15 | 1991-02-15 | 樹脂モールド変圧器の部分放電測定装置 |
JP3-21219 | 1991-02-15 | ||
KR1019910012476 | 1991-07-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910012476 Division | 1991-02-15 | 1991-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920017023U true KR920017023U (ko) | 1992-09-17 |
KR0134059Y1 KR0134059Y1 (ko) | 1999-03-30 |
Family
ID=26358260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910013444U KR0134059Y1 (ko) | 1991-02-15 | 1991-08-23 | 수지모울드 변압기의 부분방전 측정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0134059Y1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473623B1 (ko) * | 2002-11-12 | 2005-03-11 | 한국전기연구원 | 부분 방전 측정 센서 및 이를 사용한 회전기 |
WO2009017275A1 (en) * | 2007-07-31 | 2009-02-05 | Kp Electric Co., Ltd. | Self-examination type cast resin transformer |
CN115128534A (zh) * | 2022-06-28 | 2022-09-30 | 苏州纳芯微电子股份有限公司 | 电流传感器空洞缺陷的检测方法及检测系统 |
-
1991
- 1991-08-23 KR KR2019910013444U patent/KR0134059Y1/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473623B1 (ko) * | 2002-11-12 | 2005-03-11 | 한국전기연구원 | 부분 방전 측정 센서 및 이를 사용한 회전기 |
WO2009017275A1 (en) * | 2007-07-31 | 2009-02-05 | Kp Electric Co., Ltd. | Self-examination type cast resin transformer |
CN115128534A (zh) * | 2022-06-28 | 2022-09-30 | 苏州纳芯微电子股份有限公司 | 电流传感器空洞缺陷的检测方法及检测系统 |
CN115128534B (zh) * | 2022-06-28 | 2023-12-05 | 苏州纳芯微电子股份有限公司 | 电流传感器空洞缺陷的检测方法及检测系统 |
Also Published As
Publication number | Publication date |
---|---|
KR0134059Y1 (ko) | 1999-03-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
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: 20011010 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |