CN200996976Y - 在接地系统出现异常电压时会发出报警指示的装置 - Google Patents
在接地系统出现异常电压时会发出报警指示的装置 Download PDFInfo
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- CN200996976Y CN200996976Y CN 200620153783 CN200620153783U CN200996976Y CN 200996976 Y CN200996976 Y CN 200996976Y CN 200620153783 CN200620153783 CN 200620153783 CN 200620153783 U CN200620153783 U CN 200620153783U CN 200996976 Y CN200996976 Y CN 200996976Y
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 20
- 229910052754 neon Inorganic materials 0.000 claims abstract description 14
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000001012 protector Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153783 CN200996976Y (zh) | 2006-11-20 | 2006-11-20 | 在接地系统出现异常电压时会发出报警指示的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620153783 CN200996976Y (zh) | 2006-11-20 | 2006-11-20 | 在接地系统出现异常电压时会发出报警指示的装置 |
Publications (1)
| Publication Number | Publication Date |
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| CN200996976Y true CN200996976Y (zh) | 2007-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200620153783 Expired - Lifetime CN200996976Y (zh) | 2006-11-20 | 2006-11-20 | 在接地系统出现异常电压时会发出报警指示的装置 |
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| CN (1) | CN200996976Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672909A (zh) * | 2019-10-31 | 2020-01-10 | 国家电网有限公司 | 基于感应取电的opgw线路带电指示断电提示系统 |
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2006
- 2006-11-20 CN CN 200620153783 patent/CN200996976Y/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672909A (zh) * | 2019-10-31 | 2020-01-10 | 国家电网有限公司 | 基于感应取电的opgw线路带电指示断电提示系统 |
| CN110672909B (zh) * | 2019-10-31 | 2022-04-12 | 国家电网有限公司 | 基于感应取电的opgw线路带电指示断电提示系统 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: FOSHAN ELECTRONICS FIY., LTD. ^ |
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| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Foshan xinjide Electronic Factory Co. Ltd.. Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Foshan xinjide Electronic Factory Co. Ltd.. Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: FOSHAN ELECTRONICS FIY., LTD. ^ |
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| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |