BRPI0518867A2 - aparelho para aquecimento ou fusço por induÇço elÉtrica de um material eletricamente condutivo, e, mÉtodo de controle de aquecimento ou fusço por induÇço elÉtrica de um material eletricamente condutivo - Google Patents
aparelho para aquecimento ou fusço por induÇço elÉtrica de um material eletricamente condutivo, e, mÉtodo de controle de aquecimento ou fusço por induÇço elÉtrica de um material eletricamente condutivoInfo
- Publication number
- BRPI0518867A2 BRPI0518867A2 BRPI0518867-9A BRPI0518867A BRPI0518867A2 BR PI0518867 A2 BRPI0518867 A2 BR PI0518867A2 BR PI0518867 A BRPI0518867 A BR PI0518867A BR PI0518867 A2 BRPI0518867 A2 BR PI0518867A2
- Authority
- BR
- Brazil
- Prior art keywords
- electrically
- heating
- conductive material
- electrically conductive
- inducing fusion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/067—Control, e.g. of temperature, of power for melting furnaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
- H05B2213/02—Stirring of melted material in melting furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Control Of Eletrric Generators (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
APARELHO PARA AQUECIMENTO OU FUSçO POR INDUÇçO ELÉTRICA DE UM MATERIAL ELETRICAMENTE CONDUTIVO, E, MÉTODO DE CONTROLE DE AQUECIMENTO OU FUSçO POR INDUÇçO ELÉTRICA DE UM MATERIAL ELETRICAMENTE CONDUTIVO. Um aparelho e processo são fornecidos para controlar o aquecimento ou fusão de um material eletricamente condutivo. A potência édirecionada seletivamente entre seções da bobina circundando zonas diferentes do material por alteração da freqúência de saída da fonte de alimentação de potência para as seções da bobina. As seções de bobina compreendem pelo menos uma seção de bobina ativa, que é conectada a saída da fonte de alimentação de potência, e pelo menos uma seção de bobina passiva, que não é conectada à fonte de alimentação de potência, mas é conectada em paralelo com um capacitor de sintonização de maneira que a pelo menos uma seção de bobina passiva opera a uma freqúência ressonante e a freqúência de saída da fonte de alimentação de potência é alterada de maneira que a potência induzida na pelo menos uma seção de bobina passiva se altere à medida que a freqúência é alterada.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63435304P | 2004-12-08 | 2004-12-08 | |
| US60/634,353 | 2004-12-08 | ||
| PCT/US2005/044447 WO2006063151A2 (en) | 2004-12-08 | 2005-12-08 | Electric induction control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0518867A2 true BRPI0518867A2 (pt) | 2008-12-16 |
| BRPI0518867B1 BRPI0518867B1 (pt) | 2018-05-08 |
Family
ID=36578581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0518867-9A BRPI0518867B1 (pt) | 2004-12-08 | 2005-12-08 | aparelho para aquecimento ou fusão por indução elétrica de um material eletricamente condutivo, e, método de controle de aquecimento ou fusão por indução elétrica de um material eletricamente condutivo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7457344B2 (pt) |
| EP (1) | EP1829426B1 (pt) |
| AT (1) | ATE548886T1 (pt) |
| AU (1) | AU2005313972B2 (pt) |
| BR (1) | BRPI0518867B1 (pt) |
| ES (1) | ES2379972T3 (pt) |
| RU (1) | RU2375849C2 (pt) |
| WO (1) | WO2006063151A2 (pt) |
| ZA (1) | ZA200705173B (pt) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7022952B2 (en) * | 2003-08-26 | 2006-04-04 | General Electric Company | Dual coil induction heating system |
| GB0324831D0 (en) * | 2003-10-24 | 2003-11-26 | British Nuclear Fuels Plc | Induction heating |
| US9370049B2 (en) * | 2004-12-08 | 2016-06-14 | Inductotherm Corp. | Electric induction heating, melting and stirring of materials non-electrically conductive in the solid state |
| WO2009036440A1 (en) * | 2007-09-14 | 2009-03-19 | T-Ink, Inc. | Controller and associated method |
| RU2497059C2 (ru) * | 2007-10-12 | 2013-10-27 | Аджакс Токко Магнетермик Корпорейшн | Способ и устройство для измерения, по меньшей мере, одного свойства расплавленного или полурасплавленого материала и обработки расплавленного или полурасплавленного материала |
| WO2009058820A2 (en) * | 2007-11-03 | 2009-05-07 | Inductotherm Corp. | Electric power system for electric induction heating and melting of materials in a susceptor vessel |
| EP2112862B1 (en) * | 2008-04-25 | 2013-04-10 | Electrolux Home Products Corporation N.V. | Method and arrangement for dynamic wave form correction |
| EP2276323A1 (en) * | 2009-07-16 | 2011-01-19 | Calamari S.p.A. | Electrical power supply circuit |
| WO2011041771A2 (en) * | 2009-10-02 | 2011-04-07 | Bollman John C | Arrangement and method for powering inductors for induction hardening |
| FR2951606B1 (fr) * | 2009-10-19 | 2012-01-06 | Electricite De France | Procede de chauffage par induction mis en oeuvre dans un dispositif comprenant des inducteurs couples magnetiquement |
| JP5662344B2 (ja) * | 2009-12-11 | 2015-01-28 | パナソニックＩｐマネジメント株式会社 | 誘導加熱装置およびそれを備えた誘導加熱調理器 |
| ES2388028B1 (es) * | 2010-03-03 | 2013-08-23 | Bsh Electrodomésticos España, S.A. | Encimera de cocción con al menos una zona de cocción y procedimiento para accionar una encimera de cocción. |
| JP5063755B2 (ja) * | 2010-08-09 | 2012-10-31 | 三井造船株式会社 | 誘導加熱装置および誘導加熱方法 |
| US8785820B2 (en) * | 2010-11-04 | 2014-07-22 | Leco Corporation | Resonant power supply for use with high inductive loads and method of providing same |
| US9475118B2 (en) * | 2012-05-01 | 2016-10-25 | United Technologies Corporation | Metal powder casting |
| US9574826B2 (en) | 2012-09-27 | 2017-02-21 | Ajax Tocco Magnethermic Corporation | Crucible and dual frequency control method for semi-liquid metal processing |
| US12016103B2 (en) * | 2016-06-29 | 2024-06-18 | Omg, Inc. | Temperature sensing induction heating tool |
| CN107443693A (zh) * | 2017-06-14 | 2017-12-08 | 东莞市创展工业设备有限公司 | 电烧射嘴机及其加热射嘴的方法 |
| HUE055702T2 (hu) * | 2017-08-09 | 2021-12-28 | Philip Morris Products Sa | Aeroszol-fejlesztõ rendszer több indukciós tekerccsel |
| EP3793327B1 (en) * | 2019-09-10 | 2022-11-30 | Electrolux Appliances Aktiebolag | Method for operating a microwave device |
| US12137508B1 (en) | 2023-07-31 | 2024-11-05 | Inductotherm, Corp. | Induction furnace with electrically separable coil system |
| CN119813273B (zh) * | 2024-12-19 | 2025-09-12 | 广东中润智能科技有限公司 | 定制电力智能输出的电压平衡装置及交流低压配电系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1852215A (en) * | 1928-10-16 | 1932-04-05 | Ajax Electrothermic Corp | Inductor type furnace |
| US1943802A (en) * | 1930-03-18 | 1934-01-16 | Ajax Electrothermic Corp | Electric induction furnace |
| GB371553A (en) * | 1930-03-18 | 1932-04-28 | Electric Furnace Co | Improvements in and relating to electric induction furnaces |
| FR713498A (fr) * | 1930-03-18 | 1931-10-28 | Perfectionnements aux fours électriques à induction | |
| DK119181B (da) * | 1966-12-21 | 1970-11-23 | Almex Ab | Tegnlæser. |
| RU2034045C1 (ru) * | 1991-07-15 | 1995-04-30 | Кулев Гергий Кузьмич | Индуктор для поверхностной закалки изделий сложной конфигурации |
| US5682304A (en) * | 1996-03-28 | 1997-10-28 | Shteynberg; Mark | Superconductive electromagnetic energy storage apparatus and a method for storing electromagnetic energy |
| US5968398A (en) * | 1997-05-16 | 1999-10-19 | The Lepel Corporation | Apparatus and method for non-contact detection and inductive heating of heat retentive food server warming plates |
| MXPA03006084A (es) * | 2001-01-08 | 2003-09-10 | Inductotherm Corp | Horno de induccion con sistema de bobina de eficiencia mejorada. |
| CN100361380C (zh) * | 2001-08-14 | 2008-01-09 | 应达公司 | 感应加热或熔化用电源 |
| KR100750546B1 (ko) * | 2002-06-26 | 2007-08-20 | 미쯔이 죠센 가부시키가이샤 | 유도 가열 방법 및 장치 |
-
2005
- 2005-12-08 EP EP05849543A patent/EP1829426B1/en not_active Expired - Lifetime
- 2005-12-08 US US11/297,010 patent/US7457344B2/en not_active Expired - Lifetime
- 2005-12-08 AT AT05849543T patent/ATE548886T1/de active
- 2005-12-08 BR BRPI0518867-9A patent/BRPI0518867B1/pt not_active IP Right Cessation
- 2005-12-08 ES ES05849543T patent/ES2379972T3/es not_active Expired - Lifetime
- 2005-12-08 WO PCT/US2005/044447 patent/WO2006063151A2/en not_active Ceased
- 2005-12-08 RU RU2007125704/09A patent/RU2375849C2/ru not_active IP Right Cessation
- 2005-12-08 AU AU2005313972A patent/AU2005313972B2/en not_active Ceased
-
2007
- 2007-06-26 ZA ZA200705173A patent/ZA200705173B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE548886T1 (de) | 2012-03-15 |
| EP1829426A2 (en) | 2007-09-05 |
| AU2005313972A1 (en) | 2006-06-15 |
| RU2007125704A (ru) | 2009-01-20 |
| RU2375849C2 (ru) | 2009-12-10 |
| US20060118549A1 (en) | 2006-06-08 |
| WO2006063151A3 (en) | 2007-11-01 |
| AU2005313972B2 (en) | 2012-04-19 |
| ES2379972T3 (es) | 2012-05-07 |
| EP1829426A4 (en) | 2009-12-09 |
| WO2006063151A2 (en) | 2006-06-15 |
| ZA200705173B (en) | 2008-08-27 |
| EP1829426B1 (en) | 2012-03-07 |
| US7457344B2 (en) | 2008-11-25 |
| BRPI0518867B1 (pt) | 2018-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2858 DE 14-10-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |