AU2003232875A1 - Induction cooktop - Google Patents
Induction cooktopInfo
- Publication number
- AU2003232875A1 AU2003232875A1 AU2003232875A AU2003232875A AU2003232875A1 AU 2003232875 A1 AU2003232875 A1 AU 2003232875A1 AU 2003232875 A AU2003232875 A AU 2003232875A AU 2003232875 A AU2003232875 A AU 2003232875A AU 2003232875 A1 AU2003232875 A1 AU 2003232875A1
- Authority
- AU
- Australia
- Prior art keywords
- microprocessor
- circuit
- protection circuit
- power inverter
- primarily
- 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.)
- Abandoned
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
- H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cookers (AREA)
- Surgical Instruments (AREA)
- Induction Heating Cooking Devices (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Dry Shavers And Clippers (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
An induction cooking system including a power inverter (10), a microprocessor (18), a protection circuit (15) and a pan detection circuit (17) is provided. The power control, timing and a monitoring of the power inverter circuitry (10) is managed primarily by a microprocessor (18). Also an additional analog protection circuit (15) is provided to protect the system against hazardous conditions, such as over current and inappropriate gating signals that may be resulted by the malfunction of the microprocessor (18). So that main disadvantage of a system controlled primarily by a microprocessor is eliminated. Another circuit (17) for detection the presence of the suitable cookware is provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2003/000047 WO2004107819A1 (en) | 2003-05-28 | 2003-05-28 | Induction cooktop |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003232875A1 true AU2003232875A1 (en) | 2005-01-21 |
Family
ID=33488292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003232875A Abandoned AU2003232875A1 (en) | 2003-05-28 | 2003-05-28 | Induction cooktop |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1629698B1 (en) |
AT (1) | ATE349880T1 (en) |
AU (1) | AU2003232875A1 (en) |
DE (1) | DE60310774T2 (en) |
ES (1) | ES2279950T3 (en) |
WO (1) | WO2004107819A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005050036A1 (en) | 2005-10-14 | 2007-05-31 | E.G.O. Elektro-Gerätebau GmbH | Induction heater and associated operation and pan detection method |
DE102005050035A1 (en) * | 2005-10-14 | 2007-07-19 | E.G.O. Elektro-Gerätebau GmbH | Method for pot detection and induction heating |
US10605464B2 (en) | 2012-10-15 | 2020-03-31 | Whirlpool Corporation | Induction cooktop |
ITTO20120896A1 (en) | 2012-10-15 | 2014-04-16 | Indesit Co Spa | INDUCTION HOB |
ES2535245B1 (en) | 2013-11-05 | 2016-02-16 | Bsh Electrodomésticos España, S.A. | Induction cooking field device |
EP3169939A1 (en) | 2014-07-15 | 2017-05-24 | Arçelik Anonim Sirketi | System and method for the operation of an induction heating cooker |
EP3170362B1 (en) | 2014-07-15 | 2018-04-11 | Arçelik Anonim Sirketi | System and method enabling modification of cookware positioning in an induction heating cooker |
ES2676898T3 (en) | 2014-07-15 | 2018-07-26 | Arçelik Anonim Sirketi | System and method to improve the noise production of a multi-zone quasi-resonant inverter induction heater |
WO2016010493A1 (en) | 2014-07-15 | 2016-01-21 | Arçeli̇k Anoni̇m Şi̇rketi̇ | Induction heating cooker enabling improved power setting control |
US10076003B2 (en) | 2014-09-05 | 2018-09-11 | Kenyon International, Inc. | Induction cooking appliance |
TR201602883A2 (en) | 2016-03-04 | 2017-09-21 | Arcelik As | FURNACE POWER CONTROL CIRCUIT WITH INDUCTION HEATER |
WO2017149055A1 (en) | 2016-03-04 | 2017-09-08 | Arcelik Anonim Sirketi | Induction heating cooker power control circuit |
US20180176998A1 (en) * | 2016-12-15 | 2018-06-21 | Haier Us Appliance Solutions, Inc. | Evaluating zero-voltage switching condition of quasi-resonant inverters in induction cooktops |
CN107027207B (en) * | 2017-05-25 | 2023-07-18 | 浙江绍兴苏泊尔生活电器有限公司 | IGBT protection circuit and induction cooker |
EP3432682A1 (en) | 2017-07-18 | 2019-01-23 | Whirlpool Corporation | Method for operating an induction cooking hob and cooking hob using such method |
US11064573B2 (en) | 2017-07-24 | 2021-07-13 | Haier Us Appliance Solutions, Inc. | Determining resonant frequency for quasi-resonant induction cooking devices |
US10993292B2 (en) | 2017-10-23 | 2021-04-27 | Whirlpool Corporation | System and method for tuning an induction circuit |
US11140751B2 (en) | 2018-04-23 | 2021-10-05 | Whirlpool Corporation | System and method for controlling quasi-resonant induction heating devices |
US20210127464A1 (en) * | 2018-06-29 | 2021-04-29 | Breville Pty Limited | Improved induction heating circuit, protection circuit and cooling system for an appliance |
KR102040696B1 (en) | 2019-03-26 | 2019-11-05 | 이명옥 | Induction heating cooking device |
US11678410B2 (en) | 2019-07-24 | 2023-06-13 | Haier Us Appliance Solutions, Inc. | Determining presence of compatible cookware in induction heating systems |
KR102200066B1 (en) | 2019-09-18 | 2021-01-07 | 이명옥 | Induction heating cooking device |
EP3836753B1 (en) * | 2019-12-13 | 2023-09-06 | Electrolux Appliances Aktiebolag | Method and system to control a qr-inverter in a induction cooking appliance |
CN113741227B (en) * | 2020-05-29 | 2023-08-29 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control device of cooking equipment, cooking equipment and storage medium |
KR102200057B1 (en) | 2020-07-03 | 2021-01-08 | (주)피스월드 | Induction range having function for automatic double side roasting |
CN114222613A (en) | 2020-07-03 | 2022-03-22 | 和平世界有限公司 | Induction stove with automatic double-side baking function |
CN114269032B (en) * | 2021-12-23 | 2022-11-25 | 珠海格力电器股份有限公司 | Control method and device of electromagnetic induction heating equipment and electromagnetic induction heating system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429205A (en) * | 1980-01-28 | 1984-01-31 | Roper Corporation | Induction heating apparatus |
US4511781A (en) * | 1981-02-23 | 1985-04-16 | Rangaire Corporation | Induction cook-top system and control |
DE3625011A1 (en) * | 1985-11-08 | 1987-05-21 | Aeg Elotherm Gmbh | Device for measuring the active power in a load circuit, constructed as resonance circuit, of an electrical static converter |
US5165049A (en) * | 1990-04-02 | 1992-11-17 | Inductotherm Corp. | Phase difference control circuit for induction furnace power supply |
US5450305A (en) * | 1991-08-12 | 1995-09-12 | Auckland Uniservices Limited | Resonant power supplies |
US5523631A (en) * | 1993-08-25 | 1996-06-04 | Inductotherm Corp. | Control system for powering plural inductive loads from a single inverter source |
US5648008A (en) * | 1994-11-23 | 1997-07-15 | Maytag Corporation | Inductive cooking range and cooktop |
JP3772071B2 (en) * | 2000-05-12 | 2006-05-10 | 株式会社リコー | Fixing device using inverter circuit for induction heating |
-
2003
- 2003-05-28 EP EP03728210A patent/EP1629698B1/en not_active Expired - Lifetime
- 2003-05-28 AT AT03728210T patent/ATE349880T1/en not_active IP Right Cessation
- 2003-05-28 DE DE60310774T patent/DE60310774T2/en not_active Expired - Lifetime
- 2003-05-28 WO PCT/TR2003/000047 patent/WO2004107819A1/en active Search and Examination
- 2003-05-28 ES ES03728210T patent/ES2279950T3/en not_active Expired - Lifetime
- 2003-05-28 AU AU2003232875A patent/AU2003232875A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004107819A1 (en) | 2004-12-09 |
DE60310774D1 (en) | 2007-02-08 |
DE60310774T2 (en) | 2007-07-12 |
EP1629698A1 (en) | 2006-03-01 |
ES2279950T3 (en) | 2007-09-01 |
ATE349880T1 (en) | 2007-01-15 |
EP1629698B1 (en) | 2006-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003232875A1 (en) | Induction cooktop | |
DE50005272D1 (en) | GAS COOKER | |
WO2002017684A3 (en) | Induction heating and control system and method with high reliability and advanced performance features | |
DE60037959D1 (en) | Cooktop and monitoring system provided with the detection of the characteristics of a kitchen appliance by a fixed surface hob | |
CA2145494A1 (en) | Inductive cooking range and cooktop | |
CA2152015A1 (en) | Safety Device for a Heating Appliance | |
EP1492386A4 (en) | Induction heating device | |
TW200518637A (en) | Heating cooker and its kitchener | |
CA2276304A1 (en) | Cooktop with a non-metallic hotplate | |
WO2003015252A3 (en) | Appliance control system with power controller | |
EP1017959A4 (en) | Failsafe convection oven assembly | |
CN104251502A (en) | Control system for audio curve detection of boiling water in electromagnetic oven and method thereof | |
EP0742413A3 (en) | Microwave oven in combination with induction heating cooker | |
EP1448024A3 (en) | Heating device with two areas | |
SE9902423D0 (en) | Microwave and control thereof | |
GB2348750B (en) | An induction cooking hob | |
EP0561207A3 (en) | Operating method of an induction cooking hob | |
CN204734329U (en) | Cooking utensil | |
CN104896534A (en) | Intelligent integrated-kitchen mainboard control system | |
MY120921A (en) | A method for controlling a microwave oven to prevent overcooking of small food portions | |
CN205031071U (en) | A electrodeless power heating system for smart cooking machine | |
CN205338621U (en) | Electricity pressure cooker with close safe automatically controlled protect function of lid | |
CN202660623U (en) | Smoke exhaust ventilator | |
CA2205257A1 (en) | Induction cooking cartridge for use with bi-metal switches | |
ES2100813A1 (en) | Cooking hob control system. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |