CA982235A - Ac to rf converter circuit for induction cooking unit - Google Patents
Ac to rf converter circuit for induction cooking unitInfo
- Publication number
- CA982235A CA982235A CA173,829A CA173829A CA982235A CA 982235 A CA982235 A CA 982235A CA 173829 A CA173829 A CA 173829A CA 982235 A CA982235 A CA 982235A
- Authority
- CA
- Canada
- Prior art keywords
- converter circuit
- cooking unit
- induction cooking
- induction
- unit
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
-
- 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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
-
- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/02—Induction heating
- H05B2206/022—Special supports for the induction coils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- General Induction Heating (AREA)
- Commercial Cooking Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US263639A US3898410A (en) | 1972-06-16 | 1972-06-16 | AC to RF converter circuit for induction cooking unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CA982235A true CA982235A (en) | 1976-01-20 |
Family
ID=23002622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA173,829A Expired CA982235A (en) | 1972-06-16 | 1973-06-12 | Ac to rf converter circuit for induction cooking unit |
Country Status (10)
Country | Link |
---|---|
US (1) | US3898410A (it) |
JP (2) | JPS6031073B2 (it) |
AR (1) | AR202533A1 (it) |
AU (1) | AU5660773A (it) |
CA (1) | CA982235A (it) |
DE (1) | DE2329743A1 (it) |
FR (1) | FR2189975A1 (it) |
GB (1) | GB1436951A (it) |
IT (1) | IT989144B (it) |
NL (1) | NL7308460A (it) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163139A (en) * | 1972-09-18 | 1979-07-31 | White Consolidated Industries, Inc. | Cooking vessel capacitive decoupling for induction cooking apparatus |
GB1446737A (en) * | 1972-11-15 | 1976-08-18 | Matsushita Electric Ind Co Ltd | Induction cooking appliances |
GB1447429A (en) * | 1973-09-28 | 1976-08-25 | Matsushita Electric Ind Co Ltd | Kyokuto electric co ltd power switching and control mechanism for induction heating apparatus |
JPS5421983B2 (it) * | 1974-02-05 | 1979-08-03 | ||
JPS5193450A (it) * | 1975-02-14 | 1976-08-16 | ||
US4068292A (en) * | 1975-03-27 | 1978-01-10 | International Medical Electronics, Inc. | Electrostatic shield for diathermy treatment head |
JPS5512393Y2 (it) * | 1976-01-09 | 1980-03-18 | ||
JPS5294543A (en) * | 1976-02-03 | 1977-08-09 | Matsushita Electric Ind Co Ltd | Induced heating cooker |
US4169222A (en) * | 1977-07-26 | 1979-09-25 | Rangaire Corporation | Induction cook-top system and control |
CA1136719A (en) * | 1978-05-26 | 1982-11-30 | Kazuhisa Ishibashi | Continuous heating apparatus for metal caps |
US4453068A (en) * | 1979-05-01 | 1984-06-05 | Rangaire Corporation | Induction cook-top system and control |
US4308443A (en) * | 1979-05-01 | 1981-12-29 | Rangaire Corporation | Induction cook-top with improved touch control |
WO1981000801A1 (en) * | 1979-09-17 | 1981-03-19 | Matsushita Electric Ind Co Ltd | Inductive heating equipment |
US4390769A (en) * | 1980-05-29 | 1983-06-28 | General Electric Company | Induction heating apparatus providing smooth power control |
FR2486345A1 (fr) * | 1980-07-01 | 1982-01-08 | Fonderie Soc Gen De | Generateur de chauffage a induction a circuit oscillant alimente par le secteur redresse non filtre echantillonne a haute frequence |
JPS5878386A (ja) * | 1981-11-04 | 1983-05-11 | 松下電器産業株式会社 | 誘導加熱用インバ−タ装置 |
JPS61196490U (it) * | 1985-04-18 | 1986-12-08 | ||
US4750100A (en) * | 1986-06-06 | 1988-06-07 | Bio-Rad Laboratories | Transfection high voltage controller |
US5227597A (en) * | 1990-02-16 | 1993-07-13 | Electric Power Research Institute | Rapid heating, uniform, highly efficient griddle |
FR2726962B1 (fr) * | 1994-11-15 | 1996-12-13 | Europ Equip Menager | Appareil de cuisson a induction a rayonnement parasite reduit |
US5936599A (en) * | 1995-01-27 | 1999-08-10 | Reymond; Welles | AC powered light emitting diode array circuits for use in traffic signal displays |
US6103084A (en) * | 1995-06-06 | 2000-08-15 | Eppendorf Netheler-Hinz Gmbh | Apparatus for electroporation |
JP2004057304A (ja) * | 2002-07-25 | 2004-02-26 | Toshiba Home Technology Corp | スパチュラ加熱装置 |
FR2850216B1 (fr) * | 2003-01-21 | 2005-04-08 | Brandt Ind | Generateur d'alimentation d'un circuit oscillant, notamment pour table de cuisson par induction. |
US9095005B2 (en) * | 2008-05-20 | 2015-07-28 | Kenyon International, Inc. | Induction cook-top apparatus |
DE102009047185B4 (de) * | 2009-11-26 | 2012-10-31 | E.G.O. Elektro-Gerätebau GmbH | Verfahren und Induktionsheizeinrichtung zum Ermitteln einer Temperatur eines mittels einer Induktionsheizspule erwärmten Kochgefäßbodens |
EP2506676A3 (de) * | 2011-03-31 | 2012-11-07 | BSH Bosch und Siemens Hausgeräte GmbH | Induktionskochfeld mit einer Kochfeldplatte und Verfahren zum Betreiben eines Induktionskochfelds |
DE102011083386A1 (de) * | 2011-09-26 | 2013-03-28 | E.G.O. Elektro-Gerätebau GmbH | Verfahren zum Beheizen eines Kochgefäßes mittels einer Induktionsheizeinrichtung und Induktionsheizeinrichtung |
US9066373B2 (en) * | 2012-02-08 | 2015-06-23 | General Electric Company | Control method for an induction cooking appliance |
EP2648476B1 (de) * | 2012-04-02 | 2016-05-25 | BSH Hausgeräte GmbH | Induktionsheizvorrichtung |
US8928388B2 (en) * | 2013-03-15 | 2015-01-06 | Peregrine Semiconductor Corporation | Self-activating adjustable power limiter |
US9537472B2 (en) | 2013-03-15 | 2017-01-03 | Peregrine Semiconductor Corporation | Integrated switch and self-activating adjustable power limiter |
US10680590B2 (en) | 2013-03-15 | 2020-06-09 | Psemi Corporation | Integrated switch and self-activating adjustable power limiter |
TWI504123B (zh) * | 2013-11-01 | 2015-10-11 | Hep Tech Co Ltd | Flow Transformer Transformer and Its Transforming Method |
CN108495395B (zh) * | 2018-04-04 | 2024-01-26 | 东莞合拓电子科技有限公司 | 一种全数字感应加热电源控制系统及控制方法 |
US20220232673A1 (en) * | 2021-01-20 | 2022-07-21 | Lg Electronics Inc. | Induction heating apparatus and method for controlling the same |
CN113067553B (zh) * | 2021-03-17 | 2022-09-27 | 中国科学院近代物理研究所 | 反馈型脉冲线性放大的电子冷却调制方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2321587A (en) * | 1940-05-10 | 1943-06-15 | Davie | Electrical conductive coating |
US3335212A (en) * | 1964-08-27 | 1967-08-08 | Alco Standard Corp | Induction melting furnace |
DE1638009B2 (de) * | 1968-01-23 | 1972-08-24 | Danfoss A/S, Nordborg (Danemark) | Gleichspannungsgespeiste, geregelte gleichspannungsversorgung |
US3566243A (en) * | 1968-09-30 | 1971-02-23 | Pillar Corp | High frequency power supply |
US3571644A (en) * | 1969-01-27 | 1971-03-23 | Heurtey Sa | High frequency oscillator for inductive heating |
US3596165A (en) * | 1969-07-24 | 1971-07-27 | Tektronix Inc | Converter circuit having a controlled output |
US3530499A (en) * | 1969-09-29 | 1970-09-22 | Charles F Schroeder | Electrically heated appliance unit |
US3637970A (en) * | 1970-07-06 | 1972-01-25 | Ronald J Cunningham | Induction heating apparatus |
US3781503A (en) * | 1971-11-19 | 1973-12-25 | Gen Electric | Solid state induction cooking appliances and circuits |
US3770928A (en) * | 1971-12-27 | 1973-11-06 | Gen Electric | Reliable solid state induction cooking appliance with control logic |
US3775577A (en) * | 1972-04-20 | 1973-11-27 | Environment One Corp | Induction cooking apparatus having pan safety control |
-
1972
- 1972-06-16 US US263639A patent/US3898410A/en not_active Expired - Lifetime
-
1973
- 1973-06-06 AU AU56607/73A patent/AU5660773A/en not_active Expired
- 1973-06-12 CA CA173,829A patent/CA982235A/en not_active Expired
- 1973-06-12 DE DE2329743A patent/DE2329743A1/de active Pending
- 1973-06-13 GB GB2815773A patent/GB1436951A/en not_active Expired
- 1973-06-13 IT IT25333/73A patent/IT989144B/it active
- 1973-06-15 FR FR7321886A patent/FR2189975A1/fr not_active Withdrawn
- 1973-06-15 AR AR248606A patent/AR202533A1/es active
- 1973-06-16 JP JP48068220A patent/JPS6031073B2/ja not_active Expired
- 1973-06-18 NL NL7308460A patent/NL7308460A/xx unknown
-
1983
- 1983-09-27 JP JP58179076A patent/JPS59132590A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1436951A (en) | 1976-05-26 |
JPS6127876B2 (it) | 1986-06-27 |
JPS6031073B2 (ja) | 1985-07-19 |
DE2329743A1 (de) | 1974-01-03 |
JPS4951645A (it) | 1974-05-20 |
US3898410A (en) | 1975-08-05 |
IT989144B (it) | 1975-05-20 |
FR2189975A1 (it) | 1974-01-25 |
AU5660773A (en) | 1974-12-12 |
JPS59132590A (ja) | 1984-07-30 |
NL7308460A (it) | 1973-12-18 |
AR202533A1 (es) | 1975-06-24 |
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