CN104810217A - 一种添加导磁体的可控电磁脱扣装置及脱扣方法 - Google Patents
一种添加导磁体的可控电磁脱扣装置及脱扣方法 Download PDFInfo
- Publication number
- CN104810217A CN104810217A CN201510208270.6A CN201510208270A CN104810217A CN 104810217 A CN104810217 A CN 104810217A CN 201510208270 A CN201510208270 A CN 201510208270A CN 104810217 A CN104810217 A CN 104810217A
- Authority
- CN
- China
- Prior art keywords
- iron core
- moving iron
- magnetizer
- sleeve
- magnetic conductor
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 174
- 230000005291 magnetic effect Effects 0.000 claims description 72
- 230000003068 static effect Effects 0.000 claims description 53
- 239000004020 conductor Substances 0.000 claims description 43
- 239000000696 magnetic material Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000000418 atomic force spectrum Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510208270.6A CN104810217B (zh) | 2015-04-28 | 2015-04-28 | 一种添加导磁体的可控电磁脱扣装置及脱扣方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510208270.6A CN104810217B (zh) | 2015-04-28 | 2015-04-28 | 一种添加导磁体的可控电磁脱扣装置及脱扣方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104810217A true CN104810217A (zh) | 2015-07-29 |
CN104810217B CN104810217B (zh) | 2017-03-08 |
Family
ID=53694964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510208270.6A Active CN104810217B (zh) | 2015-04-28 | 2015-04-28 | 一种添加导磁体的可控电磁脱扣装置及脱扣方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104810217B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109036988A (zh) * | 2018-07-09 | 2018-12-18 | 上海良信电器股份有限公司 | 电磁触发装置的永磁体安装结构及该电磁触发装置 |
CN117832031A (zh) * | 2024-01-17 | 2024-04-05 | 浙江亿腾电气科技有限公司 | 一种保护参数模块化可调的断路器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1236916A (en) * | 1967-06-05 | 1971-06-23 | Reyrolle A & Co Ltd | Improvements relating to electro-magnetic tripping devices |
EP0305321A1 (de) * | 1987-08-25 | 1989-03-01 | Siemens Aktiengesellschaft | Auslösemagnet für einen Leistungsschalter |
CN102315053A (zh) * | 2011-09-02 | 2012-01-11 | 常熟开关制造有限公司(原常熟开关厂) | 快速磁脱扣器及配有该快速磁脱扣器的断路器 |
CN202205673U (zh) * | 2011-09-02 | 2012-04-25 | 常熟开关制造有限公司(原常熟开关厂) | 磁脱扣装置 |
CN102723247A (zh) * | 2012-07-06 | 2012-10-10 | 浙江中凯科技股份有限公司 | 用于控制与保护开关的短路脱扣装置 |
CN103337423A (zh) * | 2013-07-16 | 2013-10-02 | 浙江正泰电器股份有限公司 | 双动作电磁脱扣器 |
CN103632898A (zh) * | 2012-08-22 | 2014-03-12 | 西门子公司 | 电磁脱扣器及应用该脱扣器的剩余电流动作断路器 |
CN204497172U (zh) * | 2015-04-28 | 2015-07-22 | 大全集团有限公司 | 一种添加导磁体的可控电磁脱扣装置 |
-
2015
- 2015-04-28 CN CN201510208270.6A patent/CN104810217B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1236916A (en) * | 1967-06-05 | 1971-06-23 | Reyrolle A & Co Ltd | Improvements relating to electro-magnetic tripping devices |
EP0305321A1 (de) * | 1987-08-25 | 1989-03-01 | Siemens Aktiengesellschaft | Auslösemagnet für einen Leistungsschalter |
CN102315053A (zh) * | 2011-09-02 | 2012-01-11 | 常熟开关制造有限公司(原常熟开关厂) | 快速磁脱扣器及配有该快速磁脱扣器的断路器 |
CN202205673U (zh) * | 2011-09-02 | 2012-04-25 | 常熟开关制造有限公司(原常熟开关厂) | 磁脱扣装置 |
CN102723247A (zh) * | 2012-07-06 | 2012-10-10 | 浙江中凯科技股份有限公司 | 用于控制与保护开关的短路脱扣装置 |
CN103632898A (zh) * | 2012-08-22 | 2014-03-12 | 西门子公司 | 电磁脱扣器及应用该脱扣器的剩余电流动作断路器 |
CN103337423A (zh) * | 2013-07-16 | 2013-10-02 | 浙江正泰电器股份有限公司 | 双动作电磁脱扣器 |
CN204497172U (zh) * | 2015-04-28 | 2015-07-22 | 大全集团有限公司 | 一种添加导磁体的可控电磁脱扣装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109036988A (zh) * | 2018-07-09 | 2018-12-18 | 上海良信电器股份有限公司 | 电磁触发装置的永磁体安装结构及该电磁触发装置 |
CN117832031A (zh) * | 2024-01-17 | 2024-04-05 | 浙江亿腾电气科技有限公司 | 一种保护参数模块化可调的断路器 |
CN117832031B (zh) * | 2024-01-17 | 2024-11-29 | 浙江亿腾电气科技有限公司 | 一种保护参数模块化可调的断路器 |
Also Published As
Publication number | Publication date |
---|---|
CN104810217B (zh) | 2017-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9890871B2 (en) | High-power bi-directional non-recovery spring magnetic valve comprising permanent magnet | |
CN205723330U (zh) | 一种基于永磁保持机构的快速开关 | |
UA105240C2 (ru) | Бистабильный магнитный привод для прерывателя среднего напряжения | |
CN101789318B (zh) | 一种可提高刚分速度的新型双稳态永磁机构 | |
CN105762010A (zh) | 一种基于永磁保持机构的快速开关 | |
JP7537618B2 (ja) | 反応が鋭敏な高圧直流磁気保持リレー | |
CN105070586A (zh) | 一种外置碟簧的长行程高压单稳态永磁操动机构 | |
CN104810217B (zh) | 一种添加导磁体的可控电磁脱扣装置及脱扣方法 | |
CN204497172U (zh) | 一种添加导磁体的可控电磁脱扣装置 | |
CN104851740B (zh) | 一种带辅助线圈的高压真空断路器用长行程永磁操动机构 | |
EP3821451B1 (en) | Medium voltage circuit breaker with vacuum interrupters and a drive and method for operating the same | |
CN201160032Y (zh) | 变气隙磁路双线圈永磁操动机构 | |
CN202502940U (zh) | 一种单稳态永磁机构 | |
CN105428151A (zh) | 永磁置于动铁芯中的高压双稳态永磁操动机构及其分闸方法 | |
CN206268570U (zh) | 一种电磁阀用双向定位式永磁操作机构 | |
CN205081051U (zh) | 一种外置碟簧的长行程高压单稳态永磁操动机构 | |
CN104167326B (zh) | 用于高压真空断路器的三线圈永磁机构 | |
CN201503828U (zh) | 电磁脱扣器 | |
CN101447367B (zh) | 用于真空断路器的永磁直线推力操动机构 | |
CN113675037B (zh) | 一种负载切换装置及其方法 | |
CN214796980U (zh) | 一种开关电器的电磁铁结构 | |
CN108550495A (zh) | 双单稳态组合的可实现短时闭合的永磁操动机构及方法 | |
CN102176393B (zh) | 一种带有永久磁铁的自适应交直流通用电磁机构 | |
CN211929419U (zh) | 一种电磁与永磁复合组成的操作机构 | |
CN103325611A (zh) | 一种分离磁路永磁机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151231 Address after: 211106 Jiangning economic and Technological Development Zone, Jiangsu, Hidden Dragon Road, No. 28, No. Applicant after: NANJING DAQO ELECTRIC INSTITUTE CO., LTD. Address before: 212211 Jiangsu city of Zhenjiang province Yangzhong city new town of New South Road, No. 66 Applicant before: Daquan Group Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170913 Address after: Xinba Daquan 212200 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee after: Jiangsu Daquan Kai Kai switch Co., Ltd. Address before: 211106 Jiangning economic and Technological Development Zone, Jiangsu, Hidden Dragon Road, No. 28, No. Patentee before: NANJING DAQO ELECTRIC INSTITUTE CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200323 Address after: 211106 No. 28, long hidden Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: NANJING DAQO ELECTRICAL INSTITUTE Co.,Ltd. Address before: Xinba Daquan 212200 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee before: DAQO GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |