CN113345729B - 一种单稳态永磁机构 - Google Patents
一种单稳态永磁机构 Download PDFInfo
- Publication number
- CN113345729B CN113345729B CN202110529856.8A CN202110529856A CN113345729B CN 113345729 B CN113345729 B CN 113345729B CN 202110529856 A CN202110529856 A CN 202110529856A CN 113345729 B CN113345729 B CN 113345729B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cooling
- shell
- magnetic yoke
- permanent magnet
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 114
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000005672 electromagnetic field Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
-
- 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
-
- 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
- H01H2009/526—Cooling of switch parts of the high voltage switches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110529856.8A CN113345729B (zh) | 2021-05-14 | 2021-05-14 | 一种单稳态永磁机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110529856.8A CN113345729B (zh) | 2021-05-14 | 2021-05-14 | 一种单稳态永磁机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113345729A CN113345729A (zh) | 2021-09-03 |
CN113345729B true CN113345729B (zh) | 2023-04-25 |
Family
ID=77470183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110529856.8A Active CN113345729B (zh) | 2021-05-14 | 2021-05-14 | 一种单稳态永磁机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113345729B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000306483A (ja) * | 1999-04-23 | 2000-11-02 | Matsushita Electric Works Ltd | 同軸リレー |
CN201369250Y (zh) * | 2008-12-25 | 2009-12-23 | 郑乐剑 | 一种双稳态单线圈永磁机构 |
CN105470065A (zh) * | 2014-09-30 | 2016-04-06 | Ls产电株式会社 | 用于断路器的致动器及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001015662A (ja) * | 1999-06-30 | 2001-01-19 | Nippon Keiki Works Ltd | 冷却装置 |
CN103560057B (zh) * | 2013-10-15 | 2016-06-08 | 国家电网公司 | 一种单稳态永磁机构 |
CN211376713U (zh) * | 2019-12-19 | 2020-08-28 | 程娇枝 | 一种新能源电池用散热装置 |
CN112340973A (zh) * | 2020-11-26 | 2021-02-09 | 杭州轩旷科技有限公司 | 宽度可调的玻璃钢化成型机 |
-
2021
- 2021-05-14 CN CN202110529856.8A patent/CN113345729B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000306483A (ja) * | 1999-04-23 | 2000-11-02 | Matsushita Electric Works Ltd | 同軸リレー |
CN201369250Y (zh) * | 2008-12-25 | 2009-12-23 | 郑乐剑 | 一种双稳态单线圈永磁机构 |
CN105470065A (zh) * | 2014-09-30 | 2016-04-06 | Ls产电株式会社 | 用于断路器的致动器及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113345729A (zh) | 2021-09-03 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210928 Address after: No. 143, Lo Yu Road, Hongshan District, Wuhan, Hubei Applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Applicant after: MAINTENANCE COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Applicant before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 430206 Science and Technology Third Road, Baoxie Street, Jiangxia District, Wuhan City, Hubei Province State Grid Electric Power Research Institute Xinxin Wuhan Nanrui Industrial Park Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Country or region after: China Patentee after: MAINTENANCE COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: WUHAN NANRUI ELECTRIC POWER ENGINEERING TECHNOLOGY EQUIPMENT CO.,LTD. Address before: No. 143, Lo Yu Road, Hongshan District, Wuhan, Hubei Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Country or region before: China Patentee before: MAINTENANCE COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. |