CN114628177A - 防止断零故障的隔离开关 - Google Patents
防止断零故障的隔离开关 Download PDFInfo
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- CN114628177A CN114628177A CN202210239638.5A CN202210239638A CN114628177A CN 114628177 A CN114628177 A CN 114628177A CN 202210239638 A CN202210239638 A CN 202210239638A CN 114628177 A CN114628177 A CN 114628177A
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- 230000003068 static effect Effects 0.000 claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- 230000008033 biological extinction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
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- 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
- H01H33/008—Pedestal mounted switch gear combinations
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210239638.5A CN114628177B (zh) | 2022-03-11 | 2022-03-11 | 防止断零故障的隔离开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210239638.5A CN114628177B (zh) | 2022-03-11 | 2022-03-11 | 防止断零故障的隔离开关 |
Publications (2)
Publication Number | Publication Date |
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CN114628177A true CN114628177A (zh) | 2022-06-14 |
CN114628177B CN114628177B (zh) | 2024-06-28 |
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CN202210239638.5A Active CN114628177B (zh) | 2022-03-11 | 2022-03-11 | 防止断零故障的隔离开关 |
Country Status (1)
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CN (1) | CN114628177B (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5290980A (en) * | 1992-07-08 | 1994-03-01 | Indak Manufacturing Corp. | Rotary vacuum-electric switch |
WO2006137687A1 (en) * | 2005-06-22 | 2006-12-28 | Delta Egcs Co., Ltd. | Power switching device and method for preventing operational errors by high frequency current contact and leakage breaking device therefor |
CN201256086Y (zh) * | 2008-09-03 | 2009-06-10 | 上海东洋电装有限公司 | 汽车刹车灯开关装置 |
CN102709126A (zh) * | 2012-06-11 | 2012-10-03 | 无锡新宏泰电器科技股份有限公司 | 四级模块式外壳断路器用n相先合后分的校正机构 |
CN202616144U (zh) * | 2012-01-31 | 2012-12-19 | 上海诺雅克电气有限公司 | 具有双稳态限流触头的电容接触器 |
DE102012015037A1 (de) * | 2012-07-31 | 2014-02-06 | Phoenix Contact Gmbh & Co. Kg | Elektronikmodul |
CN204348583U (zh) * | 2014-12-01 | 2015-05-20 | 浙江正泰电器股份有限公司 | 隔离开关 |
CN106449212A (zh) * | 2016-11-24 | 2017-02-22 | 贵州泰永长征技术股份有限公司 | 一种具有中性线重叠功能的双电源自动转换开关结构 |
CN206322649U (zh) * | 2016-10-27 | 2017-07-11 | 浙江正泰电器股份有限公司 | 隔离开关 |
CN107910228A (zh) * | 2015-12-22 | 2018-04-13 | 厦门宏发电力电器有限公司 | 一种高压直流继电器 |
CN209312680U (zh) * | 2019-03-08 | 2019-08-27 | 浙江格蕾特电器股份有限公司 | 具有不同触头高度的双触点继电器 |
CN209374379U (zh) * | 2018-10-31 | 2019-09-10 | 厦门安达兴电气集团有限公司 | 无极性低压断路器 |
CN111161970A (zh) * | 2018-11-08 | 2020-05-15 | 扬州新菱电器有限公司 | 一种具有中性线重叠功能的双电源自动转换开关 |
CN211208313U (zh) * | 2020-03-18 | 2020-08-07 | 巨邦集团有限公司 | 一种隔离开关 |
CN112086303A (zh) * | 2019-06-12 | 2020-12-15 | 北京明日电器设备有限责任公司 | 一种小型隔离开关 |
CN212411954U (zh) * | 2020-06-27 | 2021-01-26 | 天水二一三电器集团有限公司 | 接触器的动断触头系统 |
CN214477137U (zh) * | 2020-11-19 | 2021-10-22 | 浙江正泰电器股份有限公司 | 隔离开关 |
-
2022
- 2022-03-11 CN CN202210239638.5A patent/CN114628177B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5290980A (en) * | 1992-07-08 | 1994-03-01 | Indak Manufacturing Corp. | Rotary vacuum-electric switch |
WO2006137687A1 (en) * | 2005-06-22 | 2006-12-28 | Delta Egcs Co., Ltd. | Power switching device and method for preventing operational errors by high frequency current contact and leakage breaking device therefor |
CN201256086Y (zh) * | 2008-09-03 | 2009-06-10 | 上海东洋电装有限公司 | 汽车刹车灯开关装置 |
CN202616144U (zh) * | 2012-01-31 | 2012-12-19 | 上海诺雅克电气有限公司 | 具有双稳态限流触头的电容接触器 |
CN102709126A (zh) * | 2012-06-11 | 2012-10-03 | 无锡新宏泰电器科技股份有限公司 | 四级模块式外壳断路器用n相先合后分的校正机构 |
DE102012015037A1 (de) * | 2012-07-31 | 2014-02-06 | Phoenix Contact Gmbh & Co. Kg | Elektronikmodul |
CN204348583U (zh) * | 2014-12-01 | 2015-05-20 | 浙江正泰电器股份有限公司 | 隔离开关 |
CN107910228A (zh) * | 2015-12-22 | 2018-04-13 | 厦门宏发电力电器有限公司 | 一种高压直流继电器 |
CN206322649U (zh) * | 2016-10-27 | 2017-07-11 | 浙江正泰电器股份有限公司 | 隔离开关 |
CN106449212A (zh) * | 2016-11-24 | 2017-02-22 | 贵州泰永长征技术股份有限公司 | 一种具有中性线重叠功能的双电源自动转换开关结构 |
CN209374379U (zh) * | 2018-10-31 | 2019-09-10 | 厦门安达兴电气集团有限公司 | 无极性低压断路器 |
CN111161970A (zh) * | 2018-11-08 | 2020-05-15 | 扬州新菱电器有限公司 | 一种具有中性线重叠功能的双电源自动转换开关 |
CN209312680U (zh) * | 2019-03-08 | 2019-08-27 | 浙江格蕾特电器股份有限公司 | 具有不同触头高度的双触点继电器 |
CN112086303A (zh) * | 2019-06-12 | 2020-12-15 | 北京明日电器设备有限责任公司 | 一种小型隔离开关 |
CN211208313U (zh) * | 2020-03-18 | 2020-08-07 | 巨邦集团有限公司 | 一种隔离开关 |
CN212411954U (zh) * | 2020-06-27 | 2021-01-26 | 天水二一三电器集团有限公司 | 接触器的动断触头系统 |
CN214477137U (zh) * | 2020-11-19 | 2021-10-22 | 浙江正泰电器股份有限公司 | 隔离开关 |
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CN114628177B (zh) | 2024-06-28 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Bin Inventor after: Li Xuebin Inventor after: Wang Renwen Inventor after: Gao Xiaoyan Inventor after: Ye Xiufeng Inventor after: Chen Changjiu Inventor after: Cao Weifeng Inventor after: Yan Junqi Inventor before: Gao Xiaoyan Inventor before: Ye Xiufeng Inventor before: Chen Changjiu Inventor before: Cao Weifeng Inventor before: Yan Junqi |
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Effective date of registration: 20240429 Address after: 430000 No.2 Fengmao Road, Qiaokou Economic Development Zone, Wuhan City, Hubei Province Applicant after: HUBEI ELECTRIC POWER EQUIPMENT Co.,Ltd. Country or region after: China Address before: 3f-a228, Zone C, innovation building, software park, torch hi tech Zone, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN SHANXIU SUNSHINE TECHNOLOGY Co.,Ltd. Country or region before: China |
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