CN116918022A - 断路部及包括其的空气断路器 - Google Patents
断路部及包括其的空气断路器 Download PDFInfo
- Publication number
- CN116918022A CN116918022A CN202280018903.5A CN202280018903A CN116918022A CN 116918022 A CN116918022 A CN 116918022A CN 202280018903 A CN202280018903 A CN 202280018903A CN 116918022 A CN116918022 A CN 116918022A
- Authority
- CN
- China
- Prior art keywords
- fixed contact
- arc
- contact
- magnetic body
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 claims description 265
- 239000012212 insulator Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 description 23
- 230000008878 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000005294 ferromagnetic effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003302 ferromagnetic material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 238000010943 off-gassing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/023—Base and stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2021-0062891 | 2021-05-14 | ||
| KR1020210062894A KR102704406B1 (ko) | 2021-05-14 | 2021-05-14 | 차단부 및 이를 포함하는 기중 차단기 |
| KR10-2021-0062894 | 2021-05-14 | ||
| PCT/KR2022/006184 WO2022240033A1 (ko) | 2021-05-14 | 2022-04-29 | 차단부 및 이를 포함하는 기중 차단기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116918022A true CN116918022A (zh) | 2023-10-20 |
Family
ID=84236185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280018903.5A Pending CN116918022A (zh) | 2021-05-14 | 2022-04-29 | 断路部及包括其的空气断路器 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102704406B1 (ko) |
| CN (1) | CN116918022A (ko) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101352912B1 (ko) * | 2012-11-14 | 2014-01-20 | 엘에스산전 주식회사 | 회로 차단기의 아크가스 배기장치 |
| JP2016201171A (ja) * | 2015-04-07 | 2016-12-01 | 日東工業株式会社 | 配線用遮断器 |
-
2021
- 2021-05-14 KR KR1020210062894A patent/KR102704406B1/ko active IP Right Grant
-
2022
- 2022-04-29 CN CN202280018903.5A patent/CN116918022A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220155095A (ko) | 2022-11-22 |
| KR102704406B1 (ko) | 2024-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |