ES488062A1 - Perfeccionamientos en inductores electromagneticos - Google Patents
Perfeccionamientos en inductores electromagneticosInfo
- Publication number
- ES488062A1 ES488062A1 ES488062A ES488062A ES488062A1 ES 488062 A1 ES488062 A1 ES 488062A1 ES 488062 A ES488062 A ES 488062A ES 488062 A ES488062 A ES 488062A ES 488062 A1 ES488062 A1 ES 488062A1
- Authority
- ES
- Spain
- Prior art keywords
- winding
- generating
- field
- teeth
- producing
- 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.)
- Expired
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps
- H02K44/06—Induction pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Continuous Casting (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Coils Or Transformers For Communication (AREA)
- Valve Device For Special Equipments (AREA)
- Magnetically Actuated Valves (AREA)
- Soft Magnetic Materials (AREA)
- General Induction Heating (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Linear Motors (AREA)
Abstract
Perfeccionamientos en inductores electromagnéticos, destinados a crear un campo magnético de movimiento helicoidal en un volumen cilíndrico mediante la superposición de un flujo giratorio y de un flujo deslizante axialmente y que comprenden un primer circuito magnético para el cierre del flujo giratorio, constituido por un apilamiento de coronas magnéticos delgadas aisladas entre sí, ajustadas entre placas anulares de extremo y cortadas del lado interno para formar anchos dientes regularmente espaciados en el sentido periféricos y separadas por muescas, un primer bobinado inductor polifásico cuyas bobinas están dispuestas en las muescas para crear el flujo giratorio, un segundo circuito magnético para el cierre del flujo deslizante, constituído por barras paralelas al eje y exfoliadas en planos sensiblemente diametralmente, un segundo bobinado inductor polifásico constituído por bobinas circulares espaciadas axialmente coaxiales al primer circuito magnético, donde las fases se suceden axialmente para crear el flujo deslizante, caracterizados porque algunos dientes consecutivos al primer circuito magnético están parcialmente vaciados para crear ranuras axiales, porque las barras del segundo circuito magnético por aislantes, y porque las bobinas que crean el flujo deslizante son cilíndricas y están dispuestas en el interior del volumen cilíndrico limitado por los dientes del primer circuito magnético.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902274A FR2448247A1 (fr) | 1979-01-30 | 1979-01-30 | Inducteur electromagnetique destine a produire un champ helicoidal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES488062A1 true ES488062A1 (es) | 1980-09-16 |
Family
ID=9221333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES488062A Expired ES488062A1 (es) | 1979-01-30 | 1980-01-31 | Perfeccionamientos en inductores electromagneticos |
Country Status (9)
Country | Link |
---|---|
US (1) | US4321958A (es) |
EP (1) | EP0014636B1 (es) |
JP (1) | JPS55103263A (es) |
AT (1) | ATE246T1 (es) |
BR (1) | BR8000516A (es) |
CA (1) | CA1138543A (es) |
DE (1) | DE3060025D1 (es) |
ES (1) | ES488062A1 (es) |
FR (1) | FR2448247A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5890358A (ja) * | 1981-11-06 | 1983-05-30 | Kobe Steel Ltd | 溶融金属の連続鋳造における電磁誘導撹拌方法 |
FR2530511B1 (fr) * | 1982-07-23 | 1985-07-05 | Cegedur | Procede de coulee de metaux dans lequel on fait agir des champs magnetiques |
DE19738821A1 (de) * | 1997-09-05 | 1999-03-11 | Aeg Elotherm Gmbh | Vorrichtung zum elektromagnetischen Rühren einer Metallschmelze |
DE19843354C1 (de) * | 1998-09-22 | 2000-03-09 | Ald Vacuum Techn Gmbh | Vorrichtung zum gerichteten Erstarren einer in eine Formschale gegossenen Metallschmelze sowie ein Verfahren hierzu |
US6845809B1 (en) | 1999-02-17 | 2005-01-25 | Aemp Corporation | Apparatus for and method of producing on-demand semi-solid material for castings |
US6796362B2 (en) * | 2000-06-01 | 2004-09-28 | Brunswick Corporation | Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts |
US6432160B1 (en) | 2000-06-01 | 2002-08-13 | Aemp Corporation | Method and apparatus for making a thixotropic metal slurry |
US6399017B1 (en) * | 2000-06-01 | 2002-06-04 | Aemp Corporation | Method and apparatus for containing and ejecting a thixotropic metal slurry |
US6402367B1 (en) * | 2000-06-01 | 2002-06-11 | Aemp Corporation | Method and apparatus for magnetically stirring a thixotropic metal slurry |
US6994146B2 (en) * | 2002-11-12 | 2006-02-07 | Shaupoh Wang | Electromagnetic die casting |
JP2004181290A (ja) * | 2002-11-29 | 2004-07-02 | National Institute Of Advanced Industrial & Technology | 磁性粒子攪拌装置及び攪拌方法 |
EP1578551A2 (en) * | 2002-12-16 | 2005-09-28 | Irving I. Dardik | Systems and methods of electromagnetic influence on electroconducting continuum |
US20090021336A1 (en) * | 2002-12-16 | 2009-01-22 | Energetics Technologies, Llc | Inductor for the excitation of polyharmonic rotating magnetic fields |
FR2856321B1 (fr) * | 2003-06-17 | 2006-05-26 | Usinor | Installation de coulee continue pour une mise en rotation electro-magnetique du metal liquide en transit dans la busette de coulee |
CN100463334C (zh) * | 2005-05-16 | 2009-02-18 | 陈浚钦 | 自行车轮的集片式多极性发电机 |
EP1737108A1 (en) * | 2005-06-20 | 2006-12-27 | Yi-Yin Lin | Bicycle generator with a plurality of wound poles |
US7509993B1 (en) | 2005-08-13 | 2009-03-31 | Wisconsin Alumni Research Foundation | Semi-solid forming of metal-matrix nanocomposites |
JP4859661B2 (ja) * | 2006-12-27 | 2012-01-25 | 財団法人電力中央研究所 | 電磁撹拌装置 |
CN101782324B (zh) * | 2010-02-05 | 2011-09-28 | 新星化工冶金材料(深圳)有限公司 | 控制铝钛硼(碳)合金中TiB2(TiC)颗粒团平均名义直径的电磁感应熔炼电炉 |
US10840793B2 (en) * | 2016-10-28 | 2020-11-17 | Ulsan National Institute Of Science And Technology | Induced electromagnetic pump using rotating magnetic field |
GB201620024D0 (en) * | 2016-11-26 | 2017-01-11 | Altek Europe Ltd | Improvements in and relating to stirring of molten metals |
CN107116191B (zh) * | 2017-05-15 | 2020-09-29 | 东北大学 | 一种复合式螺旋电磁搅拌器 |
CN108421643B (zh) * | 2018-03-15 | 2020-04-14 | 河南理工大学 | 提供深磁程螺旋磁场调控矿浆中磁性颗粒群运动的装置 |
WO2019216222A1 (ja) * | 2018-05-08 | 2019-11-14 | 日本製鉄株式会社 | 電磁攪拌装置 |
CN109909467B (zh) * | 2019-03-14 | 2020-01-10 | 燕山大学 | 分层式线圈结晶器电磁搅拌器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR851773A (fr) * | 1939-02-06 | 1940-01-15 | Contraves Ag | Moteur électrique |
DE1917169A1 (de) * | 1969-04-03 | 1971-01-07 | Augsburg Nuernberg Ag Zweignie | Elektromagnetisch arbeitende Vorrichtung,insbesondere zur Bewegung von Regelstaeben fuer Kernreaktoren |
US3693697A (en) * | 1970-08-20 | 1972-09-26 | Republic Steel Corp | Controlled solidification of case structures by controlled circulating flow of molten metal in the solidifying ingot |
FR2154852A5 (es) * | 1971-09-28 | 1973-05-18 | Telemecanique Electrique | |
US3882923A (en) * | 1972-06-08 | 1975-05-13 | Siderurgie Fse Inst Rech | Apparatus for magnetic stirring of continuous castings |
DE2451718C3 (de) * | 1974-10-31 | 1979-09-20 | Josef Dipl.-Phys. Dr. 8041 Fahrenzhausen Kemmer | Elektrischer Antrieb mit radial und axial verschiebbarem Läufer |
DE2516471A1 (de) * | 1975-04-15 | 1976-10-28 | Blocher Motor Kg | Antriebseinheit |
US4200137A (en) * | 1975-04-22 | 1980-04-29 | Republic Steel Corporation | Process and apparatus for the continuous casting of metal using electromagnetic stirring |
FR2426516A1 (fr) * | 1978-05-23 | 1979-12-21 | Cem Comp Electro Mec | Prodede de brassage electromagnetique de billettes ou blooms coules en continu |
-
1979
- 1979-01-30 FR FR7902274A patent/FR2448247A1/fr active Granted
-
1980
- 1980-01-16 US US06/112,701 patent/US4321958A/en not_active Expired - Lifetime
- 1980-01-25 CA CA000344406A patent/CA1138543A/en not_active Expired
- 1980-01-28 BR BR8000516A patent/BR8000516A/pt not_active IP Right Cessation
- 1980-01-29 AT AT80400141T patent/ATE246T1/de not_active IP Right Cessation
- 1980-01-29 EP EP80400141A patent/EP0014636B1/fr not_active Expired
- 1980-01-29 DE DE8080400141T patent/DE3060025D1/de not_active Expired
- 1980-01-30 JP JP887880A patent/JPS55103263A/ja active Granted
- 1980-01-31 ES ES488062A patent/ES488062A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2448247A1 (fr) | 1980-08-29 |
FR2448247B1 (es) | 1981-07-17 |
EP0014636B1 (fr) | 1981-09-23 |
EP0014636A1 (fr) | 1980-08-20 |
JPS6322907B2 (es) | 1988-05-13 |
JPS55103263A (en) | 1980-08-07 |
BR8000516A (pt) | 1980-10-14 |
CA1138543A (en) | 1982-12-28 |
ATE246T1 (de) | 1981-10-15 |
US4321958A (en) | 1982-03-30 |
DE3060025D1 (en) | 1981-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001009 |