SE8703747L - Hogfrekvensgenerator - Google Patents
HogfrekvensgeneratorInfo
- Publication number
- SE8703747L SE8703747L SE8703747A SE8703747A SE8703747L SE 8703747 L SE8703747 L SE 8703747L SE 8703747 A SE8703747 A SE 8703747A SE 8703747 A SE8703747 A SE 8703747A SE 8703747 L SE8703747 L SE 8703747L
- Authority
- SE
- Sweden
- Prior art keywords
- load
- phase difference
- inverter
- high frequency
- voltage
- Prior art date
Links
Classifications
-
- 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- 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
-
- 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
- H02M7/4815—Resonant converters
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
- General Induction Heating (AREA)
- Lasers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- X-Ray Techniques (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8602373A ES2003363A6 (es) | 1986-10-02 | 1986-10-02 | Perfeccionamientos en generadores de alta frecuencia para aplicaciones de calentamiento por induccion laser plasma y similares |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8703747D0 SE8703747D0 (sv) | 1987-09-29 |
SE8703747L true SE8703747L (sv) | 1988-04-03 |
Family
ID=8248523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703747A SE8703747L (sv) | 1986-10-02 | 1987-09-29 | Hogfrekvensgenerator |
Country Status (8)
Country | Link |
---|---|
US (1) | US4780803A (sv) |
JP (1) | JPS63161878A (sv) |
DE (1) | DE3733263A1 (sv) |
ES (1) | ES2003363A6 (sv) |
FR (1) | FR2604837B1 (sv) |
GB (1) | GB2197145B (sv) |
IT (1) | IT1231423B (sv) |
SE (1) | SE8703747L (sv) |
Families Citing this family (41)
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---|---|---|---|---|
US5165049A (en) * | 1990-04-02 | 1992-11-17 | Inductotherm Corp. | Phase difference control circuit for induction furnace power supply |
DE9109503U1 (de) * | 1991-07-31 | 1991-10-17 | Magtron Magneto Elektronische Geraete Gmbh, 7583 Ottersweier | Schaltungsanordnung für ein Stromversorgungsgerät für Geräte und Anlagen der Plasma- und Oberflächentechnik |
DE4128314A1 (de) * | 1991-08-27 | 1993-03-04 | Diehl Gmbh & Co | Stromversorgungsschaltung |
DE4400210A1 (de) * | 1994-01-05 | 1995-08-10 | Branson Ultraschall | Verfahren und Einrichtung zum Betrieb eines Generators zur HF-Energieversorgung eines Ultraschallwandlers |
ES2127429T3 (es) * | 1995-03-25 | 1999-04-16 | Aeg Elotherm Gmbh | Convertidor con conmutador con determinacion previa de la forma de las curvas de frecuencia y de tension. |
US6924455B1 (en) | 1997-06-26 | 2005-08-02 | Applied Science & Technology, Inc. | Integrated plasma chamber and inductively-coupled toroidal plasma source |
US7166816B1 (en) | 1997-06-26 | 2007-01-23 | Mks Instruments, Inc. | Inductively-coupled torodial plasma source |
US6815633B1 (en) | 1997-06-26 | 2004-11-09 | Applied Science & Technology, Inc. | Inductively-coupled toroidal plasma source |
US8779322B2 (en) | 1997-06-26 | 2014-07-15 | Mks Instruments Inc. | Method and apparatus for processing metal bearing gases |
US6150628A (en) | 1997-06-26 | 2000-11-21 | Applied Science And Technology, Inc. | Toroidal low-field reactive gas source |
US7569790B2 (en) | 1997-06-26 | 2009-08-04 | Mks Instruments, Inc. | Method and apparatus for processing metal bearing gases |
US7126450B2 (en) * | 1999-06-21 | 2006-10-24 | Access Business Group International Llc | Inductively powered apparatus |
DE10109100C1 (de) * | 2001-02-24 | 2002-04-18 | Afs Entwicklungs & Vertriebs G | Verfahren und Vorrichtung zum Lochen von bahnartigem Material |
WO2003079397A1 (de) * | 2002-03-15 | 2003-09-25 | Unaxis Balzers Ag | Vakuumplasmagenerator |
DE10250229B4 (de) | 2002-10-29 | 2004-08-05 | Hüttinger Elektronik GmbH & Co. KG | Leistungsregelung für Hochfrequenzverstärker |
US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
ES2237342B1 (es) * | 2005-02-08 | 2007-07-16 | Bsh Electrodomesticos España, S.A. | Dispositivo para calentamiento inductivo de un elemento calentador ferromagnetico y un elemento calentador no -ferromagnetico. |
US8013675B2 (en) | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US7459899B2 (en) | 2005-11-21 | 2008-12-02 | Thermo Fisher Scientific Inc. | Inductively-coupled RF power source |
US7937106B2 (en) | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
JP4895681B2 (ja) * | 2006-05-25 | 2012-03-14 | 三菱電機株式会社 | 誘導加熱調理器 |
US8315336B2 (en) | 2007-05-18 | 2012-11-20 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment |
US7620129B2 (en) | 2007-01-16 | 2009-11-17 | Parkervision, Inc. | RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals |
DE102007030236A1 (de) * | 2007-06-26 | 2009-01-02 | Georg Dr. Ing. Hinow | Schaltung und Verfahren zur Präzisierung und Regelung des Resonanzzustandes in einem Brückenwechselrichter zur Erzeugung elektromagnetischer Hochfrequenzenergien |
WO2009005768A1 (en) | 2007-06-28 | 2009-01-08 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2009145887A1 (en) | 2008-05-27 | 2009-12-03 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
EP2297377B1 (en) | 2008-05-30 | 2017-12-27 | Colorado State University Research Foundation | Plasma-based chemical source device and method of use thereof |
WO2009146439A1 (en) | 2008-05-30 | 2009-12-03 | Colorado State University Research Foundation | System, method and apparatus for generating plasma |
US8994270B2 (en) | 2008-05-30 | 2015-03-31 | Colorado State University Research Foundation | System and methods for plasma application |
US8222822B2 (en) | 2009-10-27 | 2012-07-17 | Tyco Healthcare Group Lp | Inductively-coupled plasma device |
CA2794902A1 (en) | 2010-03-31 | 2011-10-06 | Colorado State University Research Foundation | Liquid-gas interface plasma device |
JP2013529352A (ja) | 2010-03-31 | 2013-07-18 | コロラド ステート ユニバーシティー リサーチ ファウンデーション | 液体−気体界面プラズマデバイス |
EP2695294A1 (en) | 2011-04-08 | 2014-02-12 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
EP2715867A4 (en) | 2011-06-02 | 2014-12-17 | Parkervision Inc | ANTENNA CONTROL |
CN102801104B (zh) * | 2012-08-09 | 2014-10-15 | 武汉博激世纪科技有限公司 | 基于全桥控制器对激光器实现双向温控的系统 |
US9532826B2 (en) | 2013-03-06 | 2017-01-03 | Covidien Lp | System and method for sinus surgery |
US9555145B2 (en) | 2013-03-13 | 2017-01-31 | Covidien Lp | System and method for biofilm remediation |
EP3047348A4 (en) | 2013-09-17 | 2016-09-07 | Parkervision Inc | METHOD, DEVICE AND SYSTEM FOR THE PRESENTATION OF A MEDIA TIME FUNCTION |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB664227A (en) * | 1948-11-26 | 1952-01-02 | British Thomson Houston Co Ltd | Improvements in and relating to automatic tuning systems |
US2752512A (en) * | 1952-05-10 | 1956-06-26 | Clevite Corp | Sonic energy source |
US3434074A (en) * | 1967-01-16 | 1969-03-18 | Ohio State Univ Board Of Trust | High speed,wide frequency range feedback circuit |
GB1159279A (en) * | 1967-01-25 | 1969-07-23 | Ass Elect Ind | Improvements relating to R.F. Heating Apparatus |
US3718852A (en) * | 1971-07-14 | 1973-02-27 | Gen Electric | Phase angle regulator for high frequency inverter |
US3725770A (en) * | 1972-07-25 | 1973-04-03 | Gen Electric | Starting circuitry for series/parallel compensated, current-fed inverter |
JPS5434894B2 (sv) * | 1973-02-28 | 1979-10-30 | ||
US3921092A (en) * | 1974-05-22 | 1975-11-18 | Applied Materials Inc | Resonant load power supply with phase locked loop |
JPS5246545A (en) * | 1975-10-09 | 1977-04-13 | Toshiba Corp | Induction heating system |
FR2343360A1 (fr) * | 1976-02-17 | 1977-09-30 | Cgr Mev | Dispositif de controle automatique de la frequence d'un generateur hyperfrequence alimentant un organe resonnant soumis a des fluctuations thermiques |
US4277728A (en) * | 1978-05-08 | 1981-07-07 | Stevens Luminoptics | Power supply for a high intensity discharge or fluorescent lamp |
US4259620A (en) * | 1978-10-18 | 1981-03-31 | Westinghouse Electric Corp. | Low cost, variable speed, constant torque induction motor drive |
AT365384B (de) * | 1979-10-10 | 1982-01-11 | Elin Union Ag | Schaltungsanordnung zur ermittlung der resonanz- frequenz von lastgefuehrten schwingkreisumrichtern |
JPS58763A (ja) * | 1981-06-25 | 1983-01-05 | Honda Motor Co Ltd | ガスレ−トセンサ |
US4385348A (en) * | 1981-08-14 | 1983-05-24 | Park-Ohio Industries, Inc. | Inverter with improved power factor control |
US4424557A (en) * | 1981-12-28 | 1984-01-03 | General Electric Company | Full bridge PWM inverter with distributed device switching |
US4551690A (en) * | 1982-03-18 | 1985-11-05 | Branson Ultrasonics Corporation | Automatic tuning circuit for use in an ultrasonic apparatus |
US4504895A (en) * | 1982-11-03 | 1985-03-12 | General Electric Company | Regulated dc-dc converter using a resonating transformer |
JPS6022471A (ja) * | 1983-07-15 | 1985-02-04 | Kyosan Electric Mfg Co Ltd | スイツチングレギユレ−タ |
US4541041A (en) * | 1983-08-22 | 1985-09-10 | General Electric Company | Full load to no-load control for a voltage fed resonant inverter |
JPS6079417A (ja) * | 1983-10-06 | 1985-05-07 | Nishimu Denshi Kogyo Kk | 同期制御手段不要の太陽電池用電力変換装置 |
JPS6084789A (ja) * | 1983-10-14 | 1985-05-14 | 株式会社東芝 | 誘導加熱炉用電源装置 |
US4618920A (en) * | 1984-05-24 | 1986-10-21 | Westinghouse Electric Corp. | Frequency control circuit |
ATE35920T1 (de) * | 1984-09-04 | 1988-08-15 | Med Inventio Ag | Leistungsgenerator fuer einen ultraschallwandler. |
DE3441001A1 (de) * | 1984-11-09 | 1986-05-15 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren und anordnung zum beseitigen der blindleistung bei induktiven materialbehandlungsprozessen |
DE3441000A1 (de) * | 1984-11-09 | 1986-05-15 | Leybold Heraeus Gmbh & Co Kg | Anordnung zur versorgung einer elektrischen last mittels eines wechselrichters |
US4641232A (en) * | 1985-01-23 | 1987-02-03 | Allied Corporation | Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module |
JPS6271476A (ja) * | 1985-09-25 | 1987-04-02 | Toshiba Corp | 共振形インバ−タ回路 |
US4628426A (en) * | 1985-10-31 | 1986-12-09 | General Electric Company | Dual output DC-DC converter with independently controllable output voltages |
KR900007413B1 (ko) * | 1986-08-26 | 1990-10-08 | 마쯔시다덴기산교 가부시기가이샤 | 초음파 모우터구동 방법 |
-
1986
- 1986-10-02 ES ES8602373A patent/ES2003363A6/es not_active Expired
- 1986-10-22 US US06/922,088 patent/US4780803A/en not_active Expired - Lifetime
-
1987
- 1987-09-29 SE SE8703747A patent/SE8703747L/sv not_active Application Discontinuation
- 1987-10-01 JP JP62249088A patent/JPS63161878A/ja active Pending
- 1987-10-01 FR FR878713599A patent/FR2604837B1/fr not_active Expired - Lifetime
- 1987-10-01 DE DE19873733263 patent/DE3733263A1/de not_active Ceased
- 1987-10-02 GB GB8723138A patent/GB2197145B/en not_active Expired - Lifetime
- 1987-10-02 IT IT8722125A patent/IT1231423B/it active
Also Published As
Publication number | Publication date |
---|---|
US4780803A (en) | 1988-10-25 |
DE3733263A1 (de) | 1988-04-14 |
SE8703747D0 (sv) | 1987-09-29 |
FR2604837A1 (fr) | 1988-04-08 |
GB2197145A (en) | 1988-05-11 |
IT8722125A0 (it) | 1987-10-02 |
IT1231423B (it) | 1991-12-04 |
JPS63161878A (ja) | 1988-07-05 |
GB8723138D0 (en) | 1987-11-04 |
ES2003363A6 (es) | 1988-11-01 |
GB2197145B (en) | 1991-05-29 |
FR2604837B1 (fr) | 1990-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8703747-9 |