CN104037021B - 互感器电流通断控制设备和装置 - Google Patents
互感器电流通断控制设备和装置 Download PDFInfo
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- CN104037021B CN104037021B CN201410257971.4A CN201410257971A CN104037021B CN 104037021 B CN104037021 B CN 104037021B CN 201410257971 A CN201410257971 A CN 201410257971A CN 104037021 B CN104037021 B CN 104037021B
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- conductor
- electromagnet
- rectifier bridge
- transformer
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- 239000004020 conductor Substances 0.000 claims abstract description 86
- 230000005291 magnetic effect Effects 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- -1 insulating sleeve Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410257971.4A CN104037021B (zh) | 2014-06-11 | 2014-06-11 | 互感器电流通断控制设备和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410257971.4A CN104037021B (zh) | 2014-06-11 | 2014-06-11 | 互感器电流通断控制设备和装置 |
Publications (2)
Publication Number | Publication Date |
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CN104037021A CN104037021A (zh) | 2014-09-10 |
CN104037021B true CN104037021B (zh) | 2016-03-30 |
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ID=51467754
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CN201410257971.4A Active CN104037021B (zh) | 2014-06-11 | 2014-06-11 | 互感器电流通断控制设备和装置 |
Country Status (1)
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CN (1) | CN104037021B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105094170B (zh) * | 2015-07-21 | 2019-04-30 | 合肥吉源电子有限公司 | 一种电力温控设备调节器 |
CN106088836A (zh) * | 2016-08-17 | 2016-11-09 | 珠海格力电器股份有限公司 | 一种电磁锁驱动电路及电磁锁 |
CN106154204B (zh) * | 2016-08-18 | 2023-03-31 | 大连第一互感器有限责任公司 | 超大电流一次载流导体的随动压接触装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HK1049265A2 (en) * | 2002-02-27 | 2003-04-11 | Easy Charm Ltd | A two-wire power switch with line-powered switch controlling means |
JP4844592B2 (ja) * | 2008-05-27 | 2011-12-28 | パナソニック電工株式会社 | リモコンリレー |
EP2249368B1 (en) * | 2009-05-08 | 2018-06-13 | Rockwell Automation Technologies, Inc. | Circuit breaker system |
CN203950745U (zh) * | 2014-06-11 | 2014-11-19 | 河北海纳电测仪器股份有限公司 | 互感器电流通断控制设备和装置 |
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- 2014-06-11 CN CN201410257971.4A patent/CN104037021B/zh active Active
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CN104037021A (zh) | 2014-09-10 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Transformer current on-off control equipment and devices Effective date of registration: 20220531 Granted publication date: 20160330 Pledgee: Cangzhou Bank Co.,Ltd. Qinhuangdao branch Pledgor: HAINA POWER MEASURING INSTRUMENTS CO.,LTD. Registration number: Y2022980006773 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231114 Granted publication date: 20160330 Pledgee: Cangzhou Bank Co.,Ltd. Qinhuangdao branch Pledgor: HAINA POWER MEASURING INSTRUMENTS CO.,LTD. Registration number: Y2022980006773 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |