DK0452458T3 - Behandling af et materiale med højfrekvensbølger ved anvendelse af en udvalgt rækkefølge af bølgeformer - Google Patents

Behandling af et materiale med højfrekvensbølger ved anvendelse af en udvalgt rækkefølge af bølgeformer

Info

Publication number
DK0452458T3
DK0452458T3 DK90916572.2T DK90916572T DK0452458T3 DK 0452458 T3 DK0452458 T3 DK 0452458T3 DK 90916572 T DK90916572 T DK 90916572T DK 0452458 T3 DK0452458 T3 DK 0452458T3
Authority
DK
Denmark
Prior art keywords
waveforms
treating
high frequency
frequency waves
selected order
Prior art date
Application number
DK90916572.2T
Other languages
Danish (da)
English (en)
Inventor
Jes Asmussen
Ronald E Fritz
Original Assignee
Univ Michigan State
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Michigan State filed Critical Univ Michigan State
Application granted granted Critical
Publication of DK0452458T3 publication Critical patent/DK0452458T3/da

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
    • H05B6/46—Dielectric heating
    • H05B6/52—Feed lines
    • 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
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • General Induction Heating (AREA)
  • Electrotherapy Devices (AREA)
  • Details Of Garments (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DK90916572.2T 1989-10-30 1990-10-15 Behandling af et materiale med højfrekvensbølger ved anvendelse af en udvalgt rækkefølge af bølgeformer DK0452458T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/429,063 US5008506A (en) 1989-10-30 1989-10-30 Radiofrequency wave treatment of a material using a selected sequence of modes

Publications (1)

Publication Number Publication Date
DK0452458T3 true DK0452458T3 (da) 1995-10-16

Family

ID=23701625

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90916572.2T DK0452458T3 (da) 1989-10-30 1990-10-15 Behandling af et materiale med højfrekvensbølger ved anvendelse af en udvalgt rækkefølge af bølgeformer

Country Status (9)

Country Link
US (1) US5008506A (de)
EP (1) EP0452458B1 (de)
JP (1) JPH07114149B2 (de)
AT (1) ATE124199T1 (de)
DE (2) DE452458T1 (de)
DK (1) DK0452458T3 (de)
ES (1) ES2031435T3 (de)
GR (2) GR920300047T1 (de)
WO (1) WO1991007069A1 (de)

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US5756975A (en) * 1996-11-21 1998-05-26 Ewes Enterprises Apparatus and method for microwave curing of resins in engineered wood products
US6242726B1 (en) * 1996-11-21 2001-06-05 George M. Harris Adjustable microwave field stop
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US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
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US20060102622A1 (en) * 2004-11-12 2006-05-18 Daniel Gregoire Uniform microwave heating method and apparatus
CN100352793C (zh) * 2006-01-20 2007-12-05 杨鸿生 用于以天然气制乙烯的槽波导微波化学反应设备及制备方法
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CN105472805B (zh) 2006-07-10 2018-07-06 高知有限公司 食物制备
US9131543B2 (en) 2007-08-30 2015-09-08 Goji Limited Dynamic impedance matching in RF resonator cavity
CN104202860B (zh) 2008-11-10 2017-05-10 高知有限公司 用于控制能量的设备和方法
CN102124814B (zh) * 2009-06-01 2013-10-23 松下电器产业株式会社 高频加热装置及高频加热方法
WO2011010799A2 (ko) * 2009-07-21 2011-01-27 엘지전자 주식회사 마이크로웨이브를 이용한 조리기기
US20120241445A1 (en) * 2009-09-01 2012-09-27 Lg Electronics Inc. Cooking appliance employing microwaves
KR101584397B1 (ko) * 2009-11-10 2016-01-11 고지 엘티디. Ｒｆ 에너지를 사용하여 가열하기 위한 장치 및 방법
US8922969B2 (en) 2009-12-03 2014-12-30 Goji Limited Ferrite-induced spatial modification of EM field patterns
WO2011138679A2 (en) * 2010-05-03 2011-11-10 Goji Ltd. Antenna placement in degenerate modal cavities of an electromagnetic energy transfer system
US9265097B2 (en) * 2010-07-01 2016-02-16 Goji Limited Processing objects by radio frequency (RF) energy
KR20140051153A (ko) 2011-02-11 2014-04-30 고지 엘티디. 에너지 인가 장치를 제어하는 인터페이스
US9161390B2 (en) 2012-02-06 2015-10-13 Goji Limited Methods and devices for applying RF energy according to energy application schedules
CN116847496A (zh) 2016-05-13 2023-10-03 微波化学有限公司 微波处理装置及程序
JP6109994B1 (ja) * 2016-05-13 2017-04-05 マイクロ波化学株式会社 加熱装置、加熱方法、およびプログラム
JP6811307B2 (ja) 2016-09-22 2021-01-13 パナソニック株式会社 無線周波数電磁エネルギー供給のための方法およびシステム
WO2018075030A1 (en) 2016-10-19 2018-04-26 Whirlpool Corporation System and method for food preparation utilizing a multi-layer model
WO2018075025A1 (en) 2016-10-19 2018-04-26 Whirlpool Corporation Food load cooking time modulation
WO2018075026A1 (en) 2016-10-19 2018-04-26 Whirlpool Corporation Method and device for electromagnetic cooking using closed loop control
US11197355B2 (en) 2016-12-22 2021-12-07 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads
WO2018118066A1 (en) 2016-12-22 2018-06-28 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads management through spectromodal axis rotation
US11184960B2 (en) 2016-12-29 2021-11-23 Whirlpool Corporation System and method for controlling power for a cooking device
EP3563635B1 (de) 2016-12-29 2022-09-28 Whirlpool Corporation Elektromagnetische kochvorrichtung mit automatischer flüssigkeitserhitzung und verfahren zur kochsteuerung bei der elektromagnetischen kochvorrichtung
JP6830151B2 (ja) 2016-12-29 2021-02-17 パナソニック株式会社 自動沸騰検出を備えた電磁調理装置および電磁調理装置の調理を制御する方法
US11503679B2 (en) 2016-12-29 2022-11-15 Whirlpool Corporation Electromagnetic cooking device with automatic popcorn popping feature and method of controlling cooking in the electromagnetic device
WO2018125136A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation System and method for controlling a heating distribution in an electromagnetic cooking device
US11412585B2 (en) 2016-12-29 2022-08-09 Whirlpool Corporation Electromagnetic cooking device with automatic anti-splatter operation
US11452182B2 (en) 2016-12-29 2022-09-20 Whirlpool Corporation System and method for detecting changes in food load characteristics using coefficient of variation of efficiency
WO2018125149A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation Electromagnetic cooking device with automatic melt operation and method of controlling cooking in the electromagnetic cooking device
US11638333B2 (en) 2016-12-29 2023-04-25 Whirlpool Corporation System and method for analyzing a frequency response of an electromagnetic cooking device
EP3563631B1 (de) 2016-12-29 2022-07-27 Whirlpool Corporation Detektion von änderungen in essensladungseigenschaften mithilfe des q-faktors
EP3563633B1 (de) 2016-12-29 2021-11-17 Whirlpool Corporation System und verfahren zur erkennung des kochgrads einer essensladung
ES2696227B2 (es) * 2018-07-10 2019-06-12 Centro De Investig Energeticas Medioambientales Y Tecnologicas Ciemat Fuente de iones interna para ciclotrones de baja erosion

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Also Published As

Publication number Publication date
WO1991007069A1 (en) 1991-05-16
DE452458T1 (de) 1992-07-23
EP0452458A1 (de) 1991-10-23
DE69020332T2 (de) 1995-11-02
ES2031435T1 (es) 1992-12-16
JPH07114149B2 (ja) 1995-12-06
DE69020332D1 (de) 1995-07-27
EP0452458B1 (de) 1995-06-21
US5008506A (en) 1991-04-16
ES2031435T3 (es) 1995-09-01
GR920300047T1 (en) 1992-08-26
ATE124199T1 (de) 1995-07-15
JPH04502684A (ja) 1992-05-14
EP0452458A4 (en) 1992-08-26
GR3017491T3 (en) 1995-12-31

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