FR2324116A1 - Source d'alimentation pour magnetron - Google Patents
Source d'alimentation pour magnetronInfo
- Publication number
- FR2324116A1 FR2324116A1 FR7627399A FR7627399A FR2324116A1 FR 2324116 A1 FR2324116 A1 FR 2324116A1 FR 7627399 A FR7627399 A FR 7627399A FR 7627399 A FR7627399 A FR 7627399A FR 2324116 A1 FR2324116 A1 FR 2324116A1
- Authority
- FR
- France
- Prior art keywords
- magnetron
- power source
- source
- power
- 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.)
- Granted
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
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/666—Safety circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- 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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
-
- 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
- H05B2206/04—Heating using microwaves
- H05B2206/043—Methods or circuits intended to extend the life of the magnetron
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11143975A JPS5235502A (en) | 1975-09-12 | 1975-09-12 | Magnetron output control equipment |
JP11243575A JPS5235903A (en) | 1975-09-16 | 1975-09-16 | Magnetron power supply unit |
JP50154182A JPS5276748A (en) | 1975-12-23 | 1975-12-23 | High-frequency heating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2324116A1 true FR2324116A1 (fr) | 1977-04-08 |
FR2324116B1 FR2324116B1 (fr) | 1982-09-03 |
Family
ID=27311961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7627399A Granted FR2324116A1 (fr) | 1975-09-12 | 1976-09-10 | Source d'alimentation pour magnetron |
Country Status (6)
Country | Link |
---|---|
US (1) | US4076996A (fr) |
AU (1) | AU496756B2 (fr) |
CA (1) | CA1063180A (fr) |
DE (1) | DE2640780A1 (fr) |
FR (1) | FR2324116A1 (fr) |
GB (1) | GB1542662A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474783A1 (fr) * | 1980-01-24 | 1981-07-31 | Merlin Gerin | Onduleur statique pour l'alimentation d'un electrofiltre de depoussierage electrostatique |
EP0034075A2 (fr) * | 1980-01-24 | 1981-08-19 | Merlin Gerin | Dispositif d'alimentation statique d'un électrofiltre de dépoussiérage électrostatique |
EP0248669A2 (fr) * | 1986-06-04 | 1987-12-09 | Aktiebolaget Electrolux | Circuits d'alimentation pour magnétrons |
EP0289032A2 (fr) * | 1987-04-30 | 1988-11-02 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'alimentation pour magnétron et méthode de commande |
EP0289013A2 (fr) * | 1987-04-30 | 1988-11-02 | Matsushita Electric Industrial Co., Ltd. | Alimentation de puissance pour magnétron |
EP0301805A1 (fr) * | 1987-07-27 | 1989-02-01 | Matsushita Electric Industrial Co., Ltd. | Appareil de chauffage à hautes fréquences |
FR2633483A1 (fr) * | 1988-06-27 | 1989-12-29 | Toshiba Kk | Appareil de chauffage a haute frequence avec un onduleur a commande numerique |
EP0391679A1 (fr) * | 1989-04-04 | 1990-10-10 | Aktiebolaget Electrolux | Circuit oscillateur |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4350891A (en) * | 1980-07-14 | 1982-09-21 | Pennwalt Corporation | Low ripple regulated X-ray tube power supply |
US4317040A (en) * | 1980-07-14 | 1982-02-23 | Pennwalt Corporation | Low ripple regulated X-ray tube power supply filament transformer |
GB2090493B (en) * | 1980-12-31 | 1984-10-03 | Mars Ltd | High frequency pulse generating circuit |
FI61781C (fi) * | 1981-06-15 | 1982-09-10 | Helvar Oy | Effektregulator speciellt ljusregulator |
US4885506A (en) * | 1984-12-06 | 1989-12-05 | Nilssen Ole K | Electronic magnetron power supply |
US4777575A (en) * | 1986-03-25 | 1988-10-11 | Hitachi Ltd. | Switching power supply |
US4742442A (en) * | 1986-06-17 | 1988-05-03 | Nilssen Ole K | Controlled magnetron power supply including dual-mode inverter |
JPH07111907B2 (ja) * | 1987-01-26 | 1995-11-29 | 松下電器産業株式会社 | 高周波加熱装置 |
JPH07111918B2 (ja) * | 1987-07-28 | 1995-11-29 | 三菱電機株式会社 | マイクロ波放電光源装置 |
JPH01149338A (ja) * | 1987-12-04 | 1989-06-12 | Toshiba Corp | マグネトロン駆動装置 |
DE3802231A1 (de) * | 1988-02-08 | 1989-07-27 | Jurij Alekseevic Spiridonov | Einrichtung zum regeln der magnetronleistung eines hhf-haushaltsofens |
JP2603984B2 (ja) * | 1988-02-16 | 1997-04-23 | 株式会社東芝 | 調理器 |
JPH01246787A (ja) * | 1988-03-28 | 1989-10-02 | Toshiba Corp | 調理器 |
DE3915540C2 (de) * | 1989-05-12 | 1994-01-27 | Vogt Electronic Ag | Schaltnetzteil zum Betreiben eines Magnetrons |
JP2798988B2 (ja) * | 1989-07-28 | 1998-09-17 | 株式会社東芝 | 空気調和装置用可調整交流電源装置 |
DE69007761T2 (de) * | 1989-12-22 | 1994-08-04 | Moulinex Sa | Schaltungsanordnung für Stromversorgung einer Last wie Magnetron. |
DE4010100A1 (de) * | 1990-03-29 | 1991-10-02 | Technics Plasma Gmbh | Verfahren und schaltungsanordnung zur speisung von hf- erzeugern |
SE510033C2 (sv) * | 1996-09-10 | 1999-04-12 | Ikl Skellefteaa Ab | Förfarande och anordning för kraftmatning av en magnetron från en växelspänningskälla. |
US6473852B1 (en) * | 1998-10-30 | 2002-10-29 | Fairchild Semiconductor Corporation | Method and circuit for performing automatic power on reset of an integrated circuit |
US7385357B2 (en) * | 1999-06-21 | 2008-06-10 | Access Business Group International Llc | Inductively coupled ballast circuit |
US7522878B2 (en) | 1999-06-21 | 2009-04-21 | Access Business Group International Llc | Adaptive inductive power supply with communication |
US7126450B2 (en) | 1999-06-21 | 2006-10-24 | Access Business Group International Llc | Inductively powered apparatus |
US7212414B2 (en) | 1999-06-21 | 2007-05-01 | Access Business Group International, Llc | Adaptive inductive power supply |
KR100399135B1 (ko) * | 2000-07-27 | 2003-09-26 | 삼성전자주식회사 | 전자렌지 및 그 제어방법 |
KR20020044500A (ko) * | 2000-12-06 | 2002-06-15 | 윤종용 | 전자렌지 및 그 제어방법 |
US7462951B1 (en) | 2004-08-11 | 2008-12-09 | Access Business Group International Llc | Portable inductive power station |
US20070042729A1 (en) * | 2005-08-16 | 2007-02-22 | Baaman David W | Inductive power supply, remote device powered by inductive power supply and method for operating same |
US20070096657A1 (en) * | 2005-10-31 | 2007-05-03 | Lg Electronics Inc. | Plasma lighting system and driving control method thereof |
US8004235B2 (en) | 2006-09-29 | 2011-08-23 | Access Business Group International Llc | System and method for inductively charging a battery |
WO2008093334A2 (fr) | 2007-01-29 | 2008-08-07 | Powermat Ltd | Montage de couplage d'alimentation sans broches |
US8223508B2 (en) * | 2007-03-20 | 2012-07-17 | Access Business Group International Llc | Power supply |
MX2009010133A (es) | 2007-03-22 | 2013-01-18 | Powermat Technologies Ltd | Monitor de eficiencia para la transmision de energia inductiva. |
CN101965671B (zh) | 2008-01-07 | 2014-12-03 | 捷通国际有限公司 | 具有占空比控制的感应电源 |
US8212570B1 (en) * | 2008-05-09 | 2012-07-03 | Welding Technology Corporation | Amplifier circuit for a current transformer |
TW201145753A (en) * | 2010-01-05 | 2011-12-16 | Access Business Group Int Llc | Integrated wireless power system |
JP5601856B2 (ja) * | 2010-03-12 | 2014-10-08 | 古野電気株式会社 | マイクロ波発生装置、レーダ装置、及びマグネトロンの陰極予熱方法 |
EP2807902B1 (fr) * | 2012-01-23 | 2020-08-19 | CONNORS, Robert W. | Four à micro-ondes compact |
US10892140B2 (en) | 2018-07-27 | 2021-01-12 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US11004660B2 (en) | 2018-11-30 | 2021-05-11 | Eagle Harbor Technologies, Inc. | Variable output impedance RF generator |
US11430635B2 (en) | 2018-07-27 | 2022-08-30 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
US11532457B2 (en) | 2018-07-27 | 2022-12-20 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
US11222767B2 (en) | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
KR102499709B1 (ko) | 2018-08-10 | 2023-02-16 | 이글 하버 테크놀로지스, 인코포레이티드 | RF 플라즈마 반응기용 플라즈마 시스(sheath) 제어 |
EP3977616A4 (fr) * | 2019-05-24 | 2023-06-14 | Eagle Harbor Technologies, Inc. | Circuit d'attaque de klystron |
TWI778449B (zh) | 2019-11-15 | 2022-09-21 | 美商鷹港科技股份有限公司 | 高電壓脈衝電路 |
KR20230150396A (ko) | 2019-12-24 | 2023-10-30 | 이글 하버 테크놀로지스, 인코포레이티드 | 플라즈마 시스템을 위한 나노초 펄서 rf 절연 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134048A (en) * | 1960-10-26 | 1964-05-19 | Magnetic Res Corp | Pulse circuit for electronic flush device |
US3300656A (en) * | 1964-03-30 | 1967-01-24 | Ault Inc | Resonant energy voltage regulator providing constant total energy pulses dependent on, but not affected by, load requirements |
CA848547A (en) * | 1967-02-14 | 1970-08-04 | Canadian General Electric Company Limited | Regulated direct voltage to direct voltage power supply |
DE2221200A1 (de) * | 1972-04-29 | 1973-11-08 | Licentia Gmbh | Astabiler impulsgenerator zur erzeugung bipolarer impulse |
DE2556350C3 (de) * | 1975-12-13 | 1981-03-12 | Häberle, Wilhelm, 7486 Scheer | Verfahren zum Transportieren einer thermoplastisch verformbaren Kunststfoff-Folie zwischen einem Extruder und einer Thermoformmaschine und Maschine zur Durchführung des Verfahrens |
-
1976
- 1976-09-07 GB GB7637022A patent/GB1542662A/en not_active Expired
- 1976-09-08 US US05/721,548 patent/US4076996A/en not_active Expired - Lifetime
- 1976-09-10 CA CA260,919A patent/CA1063180A/fr not_active Expired
- 1976-09-10 FR FR7627399A patent/FR2324116A1/fr active Granted
- 1976-09-10 DE DE19762640780 patent/DE2640780A1/de active Granted
- 1976-09-13 AU AU17694/76A patent/AU496756B2/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034075A2 (fr) * | 1980-01-24 | 1981-08-19 | Merlin Gerin | Dispositif d'alimentation statique d'un électrofiltre de dépoussiérage électrostatique |
EP0034075A3 (en) * | 1980-01-24 | 1981-08-26 | Merlin Gerin | Static power supply process and device of an electrofilter for electrostatic dust precipitation |
FR2474783A1 (fr) * | 1980-01-24 | 1981-07-31 | Merlin Gerin | Onduleur statique pour l'alimentation d'un electrofiltre de depoussierage electrostatique |
EP0248669A3 (fr) * | 1986-06-04 | 1989-03-29 | Aktiebolaget Electrolux | Circuits d'alimentation pour magnétrons |
EP0248669A2 (fr) * | 1986-06-04 | 1987-12-09 | Aktiebolaget Electrolux | Circuits d'alimentation pour magnétrons |
EP0289032A3 (fr) * | 1987-04-30 | 1990-01-31 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'alimentation pour magnétron et méthode de commande |
EP0289013A2 (fr) * | 1987-04-30 | 1988-11-02 | Matsushita Electric Industrial Co., Ltd. | Alimentation de puissance pour magnétron |
EP0289032A2 (fr) * | 1987-04-30 | 1988-11-02 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'alimentation pour magnétron et méthode de commande |
EP0289013A3 (en) * | 1987-04-30 | 1990-02-07 | Matsushita Electric Industrial Co., Ltd. | A power supply for a magnetron |
EP0301805A1 (fr) * | 1987-07-27 | 1989-02-01 | Matsushita Electric Industrial Co., Ltd. | Appareil de chauffage à hautes fréquences |
US4967051A (en) * | 1987-07-27 | 1990-10-30 | Matsushita Electric Industrial Co., Ltd. | High-frequency heating apparatus having start control device for magnetron power supply circuit |
EP0489725A2 (fr) * | 1987-07-27 | 1992-06-10 | Matsushita Electric Industrial Co., Ltd. | Appareil de chauffage à haute-fréquence |
EP0489725A3 (en) * | 1987-07-27 | 1992-07-29 | Matsushita Electric Industrial Co., Ltd | High-frequency heating apparatus |
FR2633483A1 (fr) * | 1988-06-27 | 1989-12-29 | Toshiba Kk | Appareil de chauffage a haute frequence avec un onduleur a commande numerique |
EP0391679A1 (fr) * | 1989-04-04 | 1990-10-10 | Aktiebolaget Electrolux | Circuit oscillateur |
Also Published As
Publication number | Publication date |
---|---|
DE2640780C2 (fr) | 1988-04-21 |
AU496756B2 (en) | 1978-10-26 |
AU1769476A (en) | 1978-03-23 |
CA1063180A (fr) | 1979-09-25 |
FR2324116B1 (fr) | 1982-09-03 |
DE2640780A1 (de) | 1977-03-17 |
GB1542662A (en) | 1979-03-21 |
US4076996A (en) | 1978-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |