CN110111972B - 基于弹簧压力和磁阻力实现位置稳定的双向自保持电磁铁 - Google Patents
基于弹簧压力和磁阻力实现位置稳定的双向自保持电磁铁 Download PDFInfo
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- CN110111972B CN110111972B CN201910517747.7A CN201910517747A CN110111972B CN 110111972 B CN110111972 B CN 110111972B CN 201910517747 A CN201910517747 A CN 201910517747A CN 110111972 B CN110111972 B CN 110111972B
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- Prior art keywords
- permanent magnet
- push rod
- moving core
- electromagnet
- movable core
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/123—Guiding or setting position of armatures, e.g. retaining armatures in their end position by ancillary coil
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910517747.7A CN110111972B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁阻力实现位置稳定的双向自保持电磁铁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910517747.7A CN110111972B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁阻力实现位置稳定的双向自保持电磁铁 |
Publications (2)
Publication Number | Publication Date |
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CN110111972A CN110111972A (zh) | 2019-08-09 |
CN110111972B true CN110111972B (zh) | 2021-10-08 |
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Family Applications (1)
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CN201910517747.7A Active CN110111972B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁阻力实现位置稳定的双向自保持电磁铁 |
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CN (1) | CN110111972B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117411267B (zh) * | 2023-12-15 | 2024-03-22 | 长沙矿冶研究院有限责任公司 | 一种电磁驱动装置及其应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006280033A (ja) * | 2005-03-28 | 2006-10-12 | Juki Corp | リニアアクチュエータ |
CN106641403A (zh) * | 2016-11-07 | 2017-05-10 | 温州大学 | 一种双向永磁线性力马达驱动的直动式电液比例阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5809157A (en) * | 1996-04-09 | 1998-09-15 | Victor Lavrov | Electromagnetic linear drive |
DE102009015833B4 (de) * | 2009-04-01 | 2011-04-28 | Hydac Electronic Gmbh | Elektromagnetische Stellvorrichtung |
DE102009030479B4 (de) * | 2009-06-24 | 2011-04-28 | Saia-Burgess Dresden Gmbh | Magnetauslöser |
CN204289002U (zh) * | 2014-08-29 | 2015-04-22 | 浙江工业大学 | 直动式双向比例电磁铁 |
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2019
- 2019-06-14 CN CN201910517747.7A patent/CN110111972B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006280033A (ja) * | 2005-03-28 | 2006-10-12 | Juki Corp | リニアアクチュエータ |
CN106641403A (zh) * | 2016-11-07 | 2017-05-10 | 温州大学 | 一种双向永磁线性力马达驱动的直动式电液比例阀 |
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Publication number | Publication date |
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CN110111972A (zh) | 2019-08-09 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: Room 028, Room 101, Floor 1, Building A3, No. 218, Jiyang Avenue, Jiyang District, Sanya City, Hainan Province, 572000 Patentee after: Hainan Zhongzhi Technology Partnership (L.P.) Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Patentee before: HARBIN INSTITUTE OF TECHNOLOGY |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230817 Address after: Building 7, Block C, Building 6, 3rd Floor, Shenzhen (Harbin) Industrial Park Science and Technology Innovation Headquarters, No. 288 Zhigu Street, Songbei District, Harbin City, Heilongjiang Province, 150000 Patentee after: Harbin Hangwei Intelligent Equipment Co.,Ltd. Address before: Room 028, Room 101, Floor 1, Building A3, No. 218, Jiyang Avenue, Jiyang District, Sanya City, Hainan Province, 572000 Patentee before: Hainan Zhongzhi Technology Partnership (L.P.) |