CN111584323A - 提高断路器开断能力的触头灭弧装置 - Google Patents
提高断路器开断能力的触头灭弧装置 Download PDFInfo
- Publication number
- CN111584323A CN111584323A CN202010554013.9A CN202010554013A CN111584323A CN 111584323 A CN111584323 A CN 111584323A CN 202010554013 A CN202010554013 A CN 202010554013A CN 111584323 A CN111584323 A CN 111584323A
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- Prior art keywords
- arc
- contact
- moving contact
- gas generating
- circuit breaker
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- 230000003068 static effect Effects 0.000 claims abstract description 12
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 abstract description 24
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000008033 biological extinction Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010554013.9A CN111584323A (zh) | 2020-06-17 | 2020-06-17 | 提高断路器开断能力的触头灭弧装置 |
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CN202010554013.9A CN111584323A (zh) | 2020-06-17 | 2020-06-17 | 提高断路器开断能力的触头灭弧装置 |
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CN111584323A true CN111584323A (zh) | 2020-08-25 |
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CN202010554013.9A Pending CN111584323A (zh) | 2020-06-17 | 2020-06-17 | 提高断路器开断能力的触头灭弧装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114496643A (zh) * | 2020-10-25 | 2022-05-13 | Abb瑞士股份有限公司 | 用于直接电流中断的断续器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010102936A (ja) * | 2008-10-23 | 2010-05-06 | Tempearl Ind Co Ltd | 回路遮断器 |
CN105097374A (zh) * | 2014-05-16 | 2015-11-25 | 北京人民电器厂有限公司 | 一种利于电弧快速移动和拉长的断路器 |
CN206363921U (zh) * | 2017-01-06 | 2017-07-28 | 常熟开关制造有限公司(原常熟开关厂) | 断路器的触头灭弧装置 |
CN206921777U (zh) * | 2017-06-12 | 2018-01-23 | 上海良信电器股份有限公司 | 一种万能式断路器用灭弧室改良结构 |
CN212113610U (zh) * | 2020-06-17 | 2020-12-08 | 江苏辉能电气有限公司 | 提高断路器开断能力的触头灭弧装置 |
-
2020
- 2020-06-17 CN CN202010554013.9A patent/CN111584323A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010102936A (ja) * | 2008-10-23 | 2010-05-06 | Tempearl Ind Co Ltd | 回路遮断器 |
CN105097374A (zh) * | 2014-05-16 | 2015-11-25 | 北京人民电器厂有限公司 | 一种利于电弧快速移动和拉长的断路器 |
CN206363921U (zh) * | 2017-01-06 | 2017-07-28 | 常熟开关制造有限公司(原常熟开关厂) | 断路器的触头灭弧装置 |
CN206921777U (zh) * | 2017-06-12 | 2018-01-23 | 上海良信电器股份有限公司 | 一种万能式断路器用灭弧室改良结构 |
CN212113610U (zh) * | 2020-06-17 | 2020-12-08 | 江苏辉能电气有限公司 | 提高断路器开断能力的触头灭弧装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114496643A (zh) * | 2020-10-25 | 2022-05-13 | Abb瑞士股份有限公司 | 用于直接电流中断的断续器 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220518 Address after: No.97, Wufengshan Road, Dagang, Zhenjiang New District, Zhenjiang City, Jiangsu Province Applicant after: Huineng low voltage electric appliance (Jiangsu) Co.,Ltd. Address before: No.97, Wufengshan Road, Dagang, Zhenjiang New District, Zhenjiang City, Jiangsu Province Applicant before: Jiangsu Phono Electric Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: No.97, Wufengshan Road, Dagang, Zhenjiang New District, Zhenjiang City, Jiangsu Province Applicant after: Eaton Huineng low voltage electrical appliances (Jiangsu) Co.,Ltd. Address before: No.97, Wufengshan Road, Dagang, Zhenjiang New District, Zhenjiang City, Jiangsu Province Applicant before: Huineng low voltage electric appliance (Jiangsu) Co.,Ltd. |
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CB02 | Change of applicant information |