KR910007693B1 - 케이블 접속부용 절연유니트의 검사장치 및 그 방법 - Google Patents
케이블 접속부용 절연유니트의 검사장치 및 그 방법 Download PDFInfo
- Publication number
- KR910007693B1 KR910007693B1 KR1019890007419A KR890007419A KR910007693B1 KR 910007693 B1 KR910007693 B1 KR 910007693B1 KR 1019890007419 A KR1019890007419 A KR 1019890007419A KR 890007419 A KR890007419 A KR 890007419A KR 910007693 B1 KR910007693 B1 KR 910007693B1
- Authority
- KR
- South Korea
- Prior art keywords
- seating portion
- insulating
- unit
- electrode
- insulating unit
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 18
- 239000004020 conductor Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
Claims (2)
- 절연기판(2)상에 상단으로 요입홈(3)이 형성된 원형안착부(4)를 일체화시키되, 원형안착부(4) 외측으로는 안착부(4) 외주면과 약간의 간격을 두고 원통형 금속전극(5)이 하부플랜지(6)에 의해 절연기판(2)상에 고정되어지도록 하고, 원형안착부(4)를 기준으로한 절연기판(2)의 정중앙으로는 전극봉(7)을 입설하여 전극장치(1)가 형성되어지게 함을 특징으로 하는 케이블 접속부용 절연유니트의 검사장치.
- 전기적 스트레서를 모의하여 제작한 전극장치(1)중 절연기판(2)상에 일체화된 원형안착부(4)상의 요입홈(3)에 절연유니트(10)를 안착한 후, 링전극 및 도선(8)을 이용하여 절연유니트(10)의 반도전부(13)와 금속전극(5)을 연결하되, 절연유니트(10)와 원형안착부(4)의 하부 접촉부위에는 실리콘계 고무수지(9)로 막음하여 절연유니트(10) 내부에 수은, 물등의 도전성유체(11)를 넣고 실제포설시 절연유니트(10)에 걸리는 전압을 시험 전압으로 하여 도전성유체와 금속전극 및 절연유니트의 반도전부 사이에 검사를 행하게 됨을 특징으로 하는 케이블 접속부용 절연유니트의 검사방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890007419A KR910007693B1 (ko) | 1989-05-31 | 1989-05-31 | 케이블 접속부용 절연유니트의 검사장치 및 그 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890007419A KR910007693B1 (ko) | 1989-05-31 | 1989-05-31 | 케이블 접속부용 절연유니트의 검사장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900018692A KR900018692A (ko) | 1990-12-22 |
KR910007693B1 true KR910007693B1 (ko) | 1991-09-30 |
Family
ID=19286664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890007419A KR910007693B1 (ko) | 1989-05-31 | 1989-05-31 | 케이블 접속부용 절연유니트의 검사장치 및 그 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910007693B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688690B1 (ko) * | 2003-08-13 | 2007-02-28 | 가온전선 주식회사 | 통신케이블 내전압 시험방법 |
-
1989
- 1989-05-31 KR KR1019890007419A patent/KR910007693B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900018692A (ko) | 1990-12-22 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890531 |
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Patent event code: PA02012R01D Patent event date: 19890531 Comment text: Request for Examination of Application |
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PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19910831 |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19911226 |
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Comment text: Registration of Establishment Patent event date: 19920326 Patent event code: PR07011E01D |
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