CN110249398B - 极性切换磁二极管 - Google Patents

极性切换磁二极管 Download PDF

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Publication number
CN110249398B
CN110249398B CN201780084742.9A CN201780084742A CN110249398B CN 110249398 B CN110249398 B CN 110249398B CN 201780084742 A CN201780084742 A CN 201780084742A CN 110249398 B CN110249398 B CN 110249398B
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CN
China
Prior art keywords
magnetic flux
magnetic
donor
flux
north
Prior art date
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Application number
CN201780084742.9A
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English (en)
Chinese (zh)
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CN110249398A (zh
Inventor
查德·范登堡
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Individual
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Individual
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Publication of CN110249398A publication Critical patent/CN110249398A/zh
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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0226—PM with variable field strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • 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
    • H01F7/14—Pivoting 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
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/08—Salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/408—Association with diode or rectifier
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Magnetically Actuated Valves (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Linear Motors (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Rectifiers (AREA)
CN201780084742.9A 2016-12-27 2017-12-22 极性切换磁二极管 Active CN110249398B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/391,106 US10600542B2 (en) 2016-12-27 2016-12-27 Polarity-switching magnet diode
US15/391,106 2016-12-27
US15/398,520 2017-01-04
US15/398,520 US9934897B1 (en) 2016-12-27 2017-01-04 Polarity-switching magnet diode
PCT/US2017/068334 WO2018125843A1 (en) 2016-12-27 2017-12-22 Polarity-switching magnetic diode

Publications (2)

Publication Number Publication Date
CN110249398A CN110249398A (zh) 2019-09-17
CN110249398B true CN110249398B (zh) 2022-02-01

Family

ID=61711525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780084742.9A Active CN110249398B (zh) 2016-12-27 2017-12-22 极性切换磁二极管

Country Status (8)

Country Link
US (2) US10600542B2 (enExample)
EP (1) EP3563395A4 (enExample)
JP (1) JP2020506649A (enExample)
KR (1) KR102174622B1 (enExample)
CN (1) CN110249398B (enExample)
CA (1) CA3048839C (enExample)
MX (1) MX394349B (enExample)
WO (1) WO2018125843A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018017895A1 (en) * 2016-07-20 2018-01-25 Dumitru Bojiuc Variable magnetic monopole field electro-magnet and inductor
KR20220126509A (ko) * 2021-03-09 2022-09-16 엘에스일렉트릭(주) 테스트 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246561B1 (en) * 1998-07-31 2001-06-12 Magnetic Revolutions Limited, L.L.C Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same
CN103560633A (zh) * 2013-11-20 2014-02-05 戴珊珊 交流永磁增效磁阻电动机
CN104038007A (zh) * 2013-03-05 2014-09-10 山洋电气株式会社 感应型旋转电机
CN104604108A (zh) * 2012-08-27 2015-05-06 阿尔巴斯技术有限公司 具有磁体布型的转子
WO2016178473A1 (ko) * 2015-05-04 2016-11-10 최태광 자기흐름 제어장치

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Publication number Priority date Publication date Assignee Title
US3146381A (en) 1960-09-12 1964-08-25 Vente D Aimants Allevard Ugine Magnetic force control or switching system
US3879622A (en) 1974-03-29 1975-04-22 John W Ecklin Permanent magnet motion conversion device
IT8122006U1 (it) 1980-06-06 1982-12-05 Papst Motoren Kg Motore a corrente continua, privo di collettori e a rotore esterno
US4806834A (en) 1987-04-16 1989-02-21 Donald Goodman Electrical circuit for inductance conductors, transformers and motors
JP3595955B2 (ja) 1999-05-28 2004-12-02 三四郎 荻野 ベーシックファクターを用いた発電機能を有する電動機
US6700258B2 (en) 2001-05-23 2004-03-02 Calnetix Magnetic thrust bearing with permanent bias flux
ATE306138T1 (de) 2002-01-22 2005-10-15 Ebm Papst St Georgen Gmbh & Co Statoranordnung
US6700230B1 (en) 2002-10-18 2004-03-02 Matsushita Electric Works, Ltd. Linear actuator
US7453341B1 (en) 2004-12-17 2008-11-18 Hildenbrand Jack W System and method for utilizing magnetic energy
CN2759034Y (zh) * 2004-12-28 2006-02-15 高桂本 永磁电机
JP4814574B2 (ja) * 2005-08-10 2011-11-16 並木精密宝石株式会社 直流モータ及び直流振動モータ
CN101320615A (zh) 2007-06-08 2008-12-10 刘新广 低能耗强力电磁铁
US8651250B2 (en) 2008-10-15 2014-02-18 Thomas Wolfgang Nehl Magnetorheological devices with permanent magnet field bias
WO2010141108A2 (en) 2009-01-27 2010-12-09 Massachusetts Institute Of Technology Electropermanent magnet-based motors
WO2011130485A1 (en) 2010-04-16 2011-10-20 Qm Power, Inc. High force rotary actuator
WO2013084409A1 (ja) 2011-12-09 2013-06-13 パナソニック株式会社 発電装置
WO2015074571A1 (zh) * 2013-11-20 2015-05-28 戴珊珊 交流永磁开关磁阻电动机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246561B1 (en) * 1998-07-31 2001-06-12 Magnetic Revolutions Limited, L.L.C Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same
CN104604108A (zh) * 2012-08-27 2015-05-06 阿尔巴斯技术有限公司 具有磁体布型的转子
CN104038007A (zh) * 2013-03-05 2014-09-10 山洋电气株式会社 感应型旋转电机
JP2014171368A (ja) * 2013-03-05 2014-09-18 Sanyo Denki Co Ltd 誘導子型回転モータ
CN103560633A (zh) * 2013-11-20 2014-02-05 戴珊珊 交流永磁增效磁阻电动机
WO2016178473A1 (ko) * 2015-05-04 2016-11-10 최태광 자기흐름 제어장치

Also Published As

Publication number Publication date
KR102174622B1 (ko) 2020-11-05
US10600542B2 (en) 2020-03-24
MX2019007743A (es) 2019-12-09
EP3563395A1 (en) 2019-11-06
US9934897B1 (en) 2018-04-03
BR112019013223A2 (pt) 2019-12-10
CA3048839A1 (en) 2018-07-05
MX394349B (es) 2025-03-24
JP2020506649A (ja) 2020-02-27
WO2018125843A4 (en) 2018-08-23
EP3563395A4 (en) 2020-06-03
US20180182523A1 (en) 2018-06-28
KR20190092606A (ko) 2019-08-07
CN110249398A (zh) 2019-09-17
CA3048839C (en) 2021-11-16
WO2018125843A1 (en) 2018-07-05

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