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UA81637C2 - охлаждение электромагнитных приборов для перемешивания - Google Patents

охлаждение электромагнитных приборов для перемешивания

Info

Publication number
UA81637C2
UA81637C2 UAA200502436A UA2005002436A UA81637C2 UA 81637 C2 UA81637 C2 UA 81637C2 UA A200502436 A UAA200502436 A UA A200502436A UA 2005002436 A UA2005002436 A UA 2005002436A UA 81637 C2 UA81637 C2 UA 81637C2
Authority
UA
Ukraine
Prior art keywords
cooling
electromagnetic stirrer
electrical coils
coils
stirrer
Prior art date
Application number
UAA200502436A
Other languages
English (en)
Ukrainian (uk)
Inventor
Леонид Бейтелман
Владимир Сегал
Кристофер П. Каррен
Original Assignee
Эйбиби Инк.
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 Эйбиби Инк. filed Critical Эйбиби Инк.
Publication of UA81637C2 publication Critical patent/UA81637C2/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transformer Cooling (AREA)
  • Continuous Casting (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Данным изобретением предлагается улучшенный способ охлаждения электромагнитных обмоток, исключая любое прямое взаимодействие между токонесущими обмотками и охлаждающей водой. Путем замены воды на диэлектрическую, магнитоактивную коллоидную жидкость, то есть ферромагнитную жидкость, внутри обмоток создают сильный магнито-конвективный поток за счет ее взаимодействия с магнитным полем, создаваемым электромагнитным устройством для перемешивания. Возможны варианты в пределах объема изобретения.
UAA200502436A 2002-08-20 2003-08-19 охлаждение электромагнитных приборов для перемешивания UA81637C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/206,182 US6927510B1 (en) 2002-08-20 2002-08-20 Cooling electromagnetic stirrers
PCT/CA2003/001209 WO2004018128A2 (en) 2002-08-20 2003-08-19 Cooling electromagnetic stirrers

Publications (1)

Publication Number Publication Date
UA81637C2 true UA81637C2 (ru) 2008-01-25

Family

ID=31946260

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200502436A UA81637C2 (ru) 2002-08-20 2003-08-19 охлаждение электромагнитных приборов для перемешивания

Country Status (10)

Country Link
US (1) US6927510B1 (ru)
EP (1) EP1539406A2 (ru)
JP (1) JP2006516480A (ru)
KR (1) KR20050083650A (ru)
CN (1) CN100335204C (ru)
AU (1) AU2003257316B2 (ru)
CA (1) CA2495328C (ru)
RU (1) RU2314894C2 (ru)
UA (1) UA81637C2 (ru)
WO (1) WO2004018128A2 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3901104B2 (ja) * 2003-02-14 2007-04-04 トヨタ自動車株式会社 ステータコイルモジュールおよびその製造方法ならびに回転電機、回転電機の製造方法
US7422709B2 (en) 2004-05-21 2008-09-09 Crosby Gernon Electromagnetic rheological (EMR) fluid and method for using the EMR fluid
US7396326B2 (en) * 2005-05-17 2008-07-08 Neuronetics, Inc. Ferrofluidic cooling and acoustical noise reduction in magnetic stimulators
WO2007037754A1 (en) * 2005-09-29 2007-04-05 Abb Research Ltd An induction regulator for power flow control in an ac transmission network
JP4888558B2 (ja) * 2007-06-13 2012-02-29 トヨタ自動車株式会社 回転電機の冷却構造
US20100164303A1 (en) * 2008-12-31 2010-07-01 Schlumberger Technology Corporation Submersible motor with ferrofluid gap
US8730674B2 (en) * 2011-12-12 2014-05-20 Toyota Motor Engineering & Manufacturing North America, Inc. Magnetic fluid cooling devices and power electronics assemblies
CN102489209A (zh) * 2011-12-26 2012-06-13 吴江德邦科技化工有限公司 一种导电液体搅拌机
CN103203203A (zh) * 2012-01-16 2013-07-17 广州市拓璞电器发展有限公司 一种液体搅拌装置
CN202824559U (zh) * 2012-08-04 2013-03-27 孙柏良 电磁搅拌水冷钢锭浇注模
CN103338615B (zh) * 2013-06-14 2016-05-18 成都艾迈计算机辅助工程有限责任公司 一种降低噪音的冷却装置及方法
RU2536831C1 (ru) * 2013-07-16 2014-12-27 Владимир Александрович Соломин Силовой трансформатор
DE102014221303B4 (de) * 2014-10-13 2016-08-18 Schaeffler Technologies AG & Co. KG Elektrische Maschine mit integriertem Wärmepuffer sowie Antriebseinheit mit einer solchen elektronischen Maschine
CN104972084B (zh) * 2015-06-25 2017-08-18 中国科学院电工研究所 一种自循环蒸发冷却电磁搅拌器
DE102016001838A1 (de) * 2016-02-17 2017-08-17 Audi Ag Elektrische Maschine für ein Kraftfahrzeug, Spulenträger für eine elektrische Maschine und Kraftfahrzeug
CN109482844A (zh) * 2019-01-02 2019-03-19 江苏大学 复杂精密铸件细晶铸造装置及方法
CN110280164B (zh) * 2019-06-17 2021-06-29 三峡大学 可调节温度的树脂试剂搅拌装置及方法
CN113426576B (zh) * 2021-06-25 2022-09-02 中南大学 一种磁流体耦合高梯度磁选方法
US20250279698A1 (en) * 2024-02-29 2025-09-04 Ge Infrastructure Technology Llc Electric machine with integrated electromagnetic pumping scheme for direct cooled windings

Family Cites Families (14)

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JPS56128650A (en) * 1980-02-25 1981-10-08 Sumitomo Metal Ind Ltd Cooling device for coil
JPS59220265A (ja) * 1983-05-30 1984-12-11 Kobe Steel Ltd 連続鋳造機用鋳型内電磁カクハン装置の鋳型冷却水とコイル冷却水との圧力制御装置
EP0165793A3 (en) * 1984-06-20 1986-09-17 Co-Steel International Limited Electromagnetic rotary stirring stator
US4506895A (en) 1984-08-29 1985-03-26 Ferrofluidics Corporation Self-activating ferrofluid seal apparatus and method of use
JPH01186140A (ja) * 1988-01-20 1989-07-25 Mazda Motor Corp モータ装置
SU1713725A1 (ru) * 1989-06-08 1992-02-23 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Кристаллизатор - электромагнитный перемешиватель металла
US4992190A (en) 1989-09-22 1991-02-12 Trw Inc. Fluid responsive to a magnetic field
CN1076645A (zh) * 1992-04-29 1993-09-29 王汝林 低内耗铁心钢坯电磁搅拌器
US5462685A (en) 1993-12-14 1995-10-31 Ferrofluidics Corporation Ferrofluid-cooled electromagnetic device and improved cooling method
US5898353A (en) 1997-06-17 1999-04-27 Electric Power Research Institute Magnetic fluid cooler transformer
US5863455A (en) 1997-07-14 1999-01-26 Abb Power T&D Company Inc. Colloidal insulating and cooling fluid
JPH11107907A (ja) * 1997-10-04 1999-04-20 Yoshiro Nakamatsu 対流エネルギ装置
JP3574581B2 (ja) * 1999-01-29 2004-10-06 マブチモーター株式会社 小型モータ
US6412289B1 (en) * 2001-05-15 2002-07-02 General Electric Company Synchronous machine having cryogenic gas transfer coupling to rotor with super-conducting coils

Also Published As

Publication number Publication date
AU2003257316A1 (en) 2004-03-11
US6927510B1 (en) 2005-08-09
JP2006516480A (ja) 2006-07-06
CN100335204C (zh) 2007-09-05
CN1688401A (zh) 2005-10-26
RU2005107699A (ru) 2005-08-20
KR20050083650A (ko) 2005-08-26
WO2004018128A3 (en) 2004-06-17
WO2004018128A2 (en) 2004-03-04
AU2003257316B2 (en) 2008-07-03
CA2495328A1 (en) 2004-03-04
EP1539406A2 (en) 2005-06-15
CA2495328C (en) 2010-01-26
RU2314894C2 (ru) 2008-01-20

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