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EA201000638A1 - MAGNETIC MODULE - Google Patents

MAGNETIC MODULE

Info

Publication number
EA201000638A1
EA201000638A1 EA201000638A EA201000638A EA201000638A1 EA 201000638 A1 EA201000638 A1 EA 201000638A1 EA 201000638 A EA201000638 A EA 201000638A EA 201000638 A EA201000638 A EA 201000638A EA 201000638 A1 EA201000638 A1 EA 201000638A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tiles
duct
magnet
cavity
magnetization
Prior art date
Application number
EA201000638A
Other languages
Russian (ru)
Other versions
EA014728B1 (en
Inventor
Алексей Сергеевич КИБАРДИН
Владимир Георгиевич КУЧИНСКИЙ
Владимир Федорович СОЙКИН
Андрей Михайлович ЧИЖОВ
Original Assignee
Открытое Акционерное Общество "Нпо "Русский Электропривод"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Открытое Акционерное Общество "Нпо "Русский Электропривод" filed Critical Открытое Акционерное Общество "Нпо "Русский Электропривод"
Priority to EA201000638A priority Critical patent/EA014728B1/en
Publication of EA201000638A1 publication Critical patent/EA201000638A1/en
Publication of EA014728B1 publication Critical patent/EA014728B1/en
Priority to PCT/EA2011/000005 priority patent/WO2011116778A1/en

Links

Classifications

    • 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
    • H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Building Environments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Предложен магнитный модуль, сборный магнит которого образован множеством элементарных плиток магнитов с одинаковым направлением намагниченности, заключенных в тонкостенный корпус из непроводящего немагнитного материала. Корпус предварительно выполнен в виде полого призматического короба с двумя открытыми торцами, размер отверстия которых соответствует размерам поперечного сечения плиток магнита, а плоскость параллельна направлению намагниченности, причем плитки магнитов размещены и вклеены во внутреннюю полость короба через открытые торцы. Плитки магнитов имеют скругленные ребра граней, исключающие зацепление плиток на стенках полости, и плотно сжаты между собой с помощью торцевых пробок, выполненных из немагнитного материала, которые вклеены в полость короба по торцам и механически закреплены в нем.A magnetic module is proposed, the combined magnet of which is formed by a set of elementary magnet tiles with the same direction of magnetization, enclosed in a thin-walled casing of non-conductive non-magnetic material. The housing is preformed in the form of a hollow prismatic duct with two open ends, the hole size of which corresponds to the cross-sectional dimensions of the magnet tiles, and the plane parallel to the direction of magnetization, with the magnets tiles placed and glued into the inner cavity of the duct through the open ends. Tiles of magnets have rounded edges of the faces, eliminating the engagement of tiles on the walls of the cavity, and tightly squeezed together with end caps made of non-magnetic material, which are glued into the cavity of the duct at the ends and mechanically fixed in it.

EA201000638A 2010-03-25 2010-03-25 Magnetic module EA014728B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201000638A EA014728B1 (en) 2010-03-25 2010-03-25 Magnetic module
PCT/EA2011/000005 WO2011116778A1 (en) 2010-03-25 2011-03-18 Magnetic module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201000638A EA014728B1 (en) 2010-03-25 2010-03-25 Magnetic module

Publications (2)

Publication Number Publication Date
EA201000638A1 true EA201000638A1 (en) 2011-02-28
EA014728B1 EA014728B1 (en) 2011-02-28

Family

ID=43778124

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000638A EA014728B1 (en) 2010-03-25 2010-03-25 Magnetic module

Country Status (2)

Country Link
EA (1) EA014728B1 (en)
WO (1) WO2011116778A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511574B (en) * 2013-03-08 2017-10-04 Magnomatics Ltd Permanent magnet assembly for mounting to a rotor
CZ304444B6 (en) * 2013-03-27 2014-05-07 Ăšstav struktury a mechaniky hornin AV ÄŚR, v.v.i. Method of making linear assemblies of permanent magnets facing each other and apparatus for making the same
JP6922724B2 (en) * 2017-12-26 2021-08-18 トヨタ自動車株式会社 Rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0479741A (en) * 1990-07-23 1992-03-13 Seiko Epson Corp permanent magnet rotor
WO2001095460A1 (en) * 2000-06-09 2001-12-13 Sumitomo Special Metals Co., Ltd. Integrated magnet body and motor incorporating it
US7373716B2 (en) * 2003-10-22 2008-05-20 Dexter Magnetic Technologies, Inc. Method for constructing permanent magnet assemblies
DE202004002887U1 (en) * 2004-02-26 2004-05-06 Riedl, Heinrich Fastening device for fixing a permanent magnet has a casing/casing frame with bolts and fastening holes and iron plate
DE102005032721B4 (en) * 2005-07-13 2007-06-06 Siemens Ag Block magnet with corrosion protection and application in electrical machines
EA200701716A1 (en) * 2007-05-31 2008-04-28 Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" MAGNETIC BLOCK

Also Published As

Publication number Publication date
WO2011116778A1 (en) 2011-09-29
EA014728B1 (en) 2011-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): MD

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG TJ TM

QB4A Registration of a licence in a contracting state
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ RU