CN110111971B - 基于弹簧压力和磁吸力实现位置稳定的双向自保持电磁铁 - Google Patents
基于弹簧压力和磁吸力实现位置稳定的双向自保持电磁铁 Download PDFInfo
- Publication number
- CN110111971B CN110111971B CN201910517743.9A CN201910517743A CN110111971B CN 110111971 B CN110111971 B CN 110111971B CN 201910517743 A CN201910517743 A CN 201910517743A CN 110111971 B CN110111971 B CN 110111971B
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- end cover
- push rod
- moving core
- yoke
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H01F7/081—Magnetic constructions
-
- 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
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- 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
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910517743.9A CN110111971B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁吸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 |
---|---|---|---|
CN201910517743.9A CN110111971B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁吸力实现位置稳定的双向自保持电磁铁 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110111971A CN110111971A (zh) | 2019-08-09 |
CN110111971B true CN110111971B (zh) | 2021-10-15 |
Family
ID=67495110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910517743.9A Active CN110111971B (zh) | 2019-06-14 | 2019-06-14 | 基于弹簧压力和磁吸力实现位置稳定的双向自保持电磁铁 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110111971B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111476950A (zh) * | 2020-04-17 | 2020-07-31 | 峨眉山市汇智佩德科技有限公司 | 一种智能快递柜 |
CN112420316A (zh) * | 2020-10-29 | 2021-02-26 | 江麓机电集团有限公司 | 一种直流螺管式电永磁铁 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258569A2 (de) * | 1986-08-02 | 1988-03-09 | BBC Brown Boveri AG | Elektromagnetisches Stellelement |
WO1994023435A1 (de) * | 1993-03-31 | 1994-10-13 | Schrott, Harald | Bistabiler elektromagnet, insbesondere magnetventil |
JP2001060511A (ja) * | 1999-08-20 | 2001-03-06 | Shindengen Electric Mfg Co Ltd | 自己保持型ロータリソレノイド |
JP2006280033A (ja) * | 2005-03-28 | 2006-10-12 | Juki Corp | リニアアクチュエータ |
CN202381804U (zh) * | 2011-12-10 | 2012-08-15 | 常州常恒露斯电器有限公司 | 双稳态电磁阀 |
CN202930149U (zh) * | 2012-11-22 | 2013-05-08 | 上海捷朗机电有限公司 | 一种自保持节能电磁铁 |
CN203026289U (zh) * | 2012-10-26 | 2013-06-26 | 江麓机电集团有限公司 | 一种实现双向自保持功能的特种车辆电磁铁 |
DE202016103773U1 (de) * | 2015-08-27 | 2016-07-27 | Bitron Industrie España, S.A. | Mit einem schalldämpfenden System und einem magnetischen Kompensator ausgestatteter bistabiler Elektromagnet |
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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070210653A1 (en) * | 2006-03-13 | 2007-09-13 | Scanlon Matthew J | Moving magnet actuator with counter-cogging end-ring and asymmetrical armature stroke |
GB2438634B (en) * | 2006-06-01 | 2010-07-28 | Aker Kvaerner Subsea Ltd | Electrically operated hydraulic valve |
DE102009030479B4 (de) * | 2009-06-24 | 2011-04-28 | Saia-Burgess Dresden Gmbh | Magnetauslöser |
EP3039691B1 (en) * | 2013-08-30 | 2020-11-18 | Flextronics Global Services Canada Inc. Service Globaux Flextronics Canada Inc. | Control solenoid with improved magnetic circuit |
CN103982693B (zh) * | 2014-06-03 | 2016-04-27 | 哈尔滨工业大学 | 大功率双向无返簧的含永磁电磁阀 |
CN204289002U (zh) * | 2014-08-29 | 2015-04-22 | 浙江工业大学 | 直动式双向比例电磁铁 |
EP3179488B1 (en) * | 2015-12-08 | 2018-10-24 | Yu-Chiao Shen | A magnetic circuit switching device with single-sided attraction |
-
2019
- 2019-06-14 CN CN201910517743.9A patent/CN110111971B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258569A2 (de) * | 1986-08-02 | 1988-03-09 | BBC Brown Boveri AG | Elektromagnetisches Stellelement |
WO1994023435A1 (de) * | 1993-03-31 | 1994-10-13 | Schrott, Harald | Bistabiler elektromagnet, insbesondere magnetventil |
JP2001060511A (ja) * | 1999-08-20 | 2001-03-06 | Shindengen Electric Mfg Co Ltd | 自己保持型ロータリソレノイド |
JP2006280033A (ja) * | 2005-03-28 | 2006-10-12 | Juki Corp | リニアアクチュエータ |
CN202381804U (zh) * | 2011-12-10 | 2012-08-15 | 常州常恒露斯电器有限公司 | 双稳态电磁阀 |
CN203026289U (zh) * | 2012-10-26 | 2013-06-26 | 江麓机电集团有限公司 | 一种实现双向自保持功能的特种车辆电磁铁 |
CN202930149U (zh) * | 2012-11-22 | 2013-05-08 | 上海捷朗机电有限公司 | 一种自保持节能电磁铁 |
DE202016103773U1 (de) * | 2015-08-27 | 2016-07-27 | Bitron Industrie España, S.A. | Mit einem schalldämpfenden System und einem magnetischen Kompensator ausgestatteter bistabiler Elektromagnet |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN110111971A (zh) | 2019-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100442676B1 (ko) | 자석가동형 전자액츄에이터 | |
US5345206A (en) | Moving coil actuator utilizing flux-focused interleaved magnetic circuit | |
US3460081A (en) | Electromagnetic actuator with permanent magnets | |
WO2015043109A1 (zh) | 一种含永磁电磁结构 | |
CN110111971B (zh) | 基于弹簧压力和磁吸力实现位置稳定的双向自保持电磁铁 | |
JPS5829754U (ja) | ドアロツク用アクチユエ−タ | |
GB1419262A (en) | Electromagnetic actuator | |
JP3553598B2 (ja) | 良好な電力/力比を有する、短ストローク単相電磁アクチュエータ | |
KR20010086130A (ko) | 선형 모터 | |
JP4187255B2 (ja) | アクチュエータの製造方法及び製造装置 | |
CN105736800B (zh) | 一种微小型单线圈驱动自锁阀 | |
CN105655086A (zh) | 高性能双边法向电磁执行器 | |
US7202578B2 (en) | Electromagnetic drive device | |
EP0572155A1 (en) | Bistable magnetic actuator | |
CN206619458U (zh) | 一种轴向磁化永磁电磁铁 | |
CN110111972B (zh) | 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 | |
EP1430588B1 (en) | Linear voice coil actuator with a latching feature | |
US4438419A (en) | Serial ring actuator | |
CN109450219B (zh) | 一种轴向充磁的动磁式比例电磁铁 | |
CN110111970B (zh) | 基于磁阻力实现双向位置自保持的脉冲触发型电磁铁 | |
KR102113437B1 (ko) | 다극 발전동기 | |
CN105064807A (zh) | 多线圈磁悬浮电磁运动机构及磁悬浮电磁锁 | |
CN105068505A (zh) | 精密位移驱动进给机构及其组合、刀具 | |
CN220232852U (zh) | 一种对称式磁芯管 | |
RU101593U1 (ru) | Привод на постоянных магнитах |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Jian Inventor after: Li Yong Inventor after: Hu Jianhui Inventor after: Guo Yan Inventor after: Jiang Shanlin Inventor after: Liu Chengjun Inventor before: Wang Jian Inventor before: Guo Yan Inventor before: Li Yong Inventor before: Jiang Shanlin Inventor before: Liu Chengjun |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 |
|
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.) |
|
TR01 | Transfer of patent right |