DE69020332T2 - Behandlung mittels hochfrequenz eines materials durch eine ausgewählte sequenz von moden. - Google Patents

Behandlung mittels hochfrequenz eines materials durch eine ausgewählte sequenz von moden.

Info

Publication number
DE69020332T2
DE69020332T2 DE69020332T DE69020332T DE69020332T2 DE 69020332 T2 DE69020332 T2 DE 69020332T2 DE 69020332 T DE69020332 T DE 69020332T DE 69020332 T DE69020332 T DE 69020332T DE 69020332 T2 DE69020332 T2 DE 69020332T2
Authority
DE
Germany
Prior art keywords
fashions
treatment
high frequency
selected sequence
applicator
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 - Fee Related
Application number
DE69020332T
Other languages
English (en)
Other versions
DE69020332D1 (de
Inventor
Jes Asmussen
Ronald Fritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michigan State University MSU
Original Assignee
Michigan State University MSU
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 Michigan State University MSU filed Critical Michigan State University MSU
Publication of DE69020332D1 publication Critical patent/DE69020332D1/de
Application granted granted Critical
Publication of DE69020332T2 publication Critical patent/DE69020332T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • General Preparation And Processing Of Foods (AREA)
DE69020332T 1989-10-30 1990-10-15 Behandlung mittels hochfrequenz eines materials durch eine ausgewählte sequenz von moden. Expired - Fee Related DE69020332T2 (de)

Applications Claiming Priority (2)

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
PCT/US1990/005923 WO1991007069A1 (en) 1989-10-30 1990-10-15 Radiofrequency wave treatment of a material using a selected sequence of modes

Publications (2)

Publication Number Publication Date
DE69020332D1 DE69020332D1 (de) 1995-07-27
DE69020332T2 true DE69020332T2 (de) 1995-11-02

Family

ID=23701625

Family Applications (2)

Application Number Title Priority Date Filing Date
DE199090916572T Pending DE452458T1 (de) 1989-10-30 1990-10-15 Behandlung mittels hochfrequenz eines materials durch eine ausgewaehlte sequenz von moden.
DE69020332T Expired - Fee Related DE69020332T2 (de) 1989-10-30 1990-10-15 Behandlung mittels hochfrequenz eines materials durch eine ausgewählte sequenz von moden.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE199090916572T Pending DE452458T1 (de) 1989-10-30 1990-10-15 Behandlung mittels hochfrequenz eines materials durch eine ausgewaehlte sequenz von moden.

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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US5266762A (en) * 1992-11-04 1993-11-30 Martin Marietta Energy Systems, Inc. Method and apparatus for radio frequency ceramic sintering
US5470423A (en) * 1994-01-25 1995-11-28 Board Of Trustees Operating Michigan State University Microwave pultrusion apparatus and method of use
US5532462A (en) * 1994-04-29 1996-07-02 Communications & Power Industries Method of and apparatus for heating a reaction vessel with microwave energy
US6097015A (en) * 1995-05-22 2000-08-01 Healthbridge, Inc. Microwave pressure vessel and method of sterilization
US5648038A (en) * 1995-09-20 1997-07-15 Lambda Technologies Systems and methods for monitoring material properties using microwave energy
US5770143A (en) * 1996-07-03 1998-06-23 Board Of Trustees Operating Michigan State University Method for liquid thermosetting resin molding using radiofrequency wave heating
US6242726B1 (en) * 1996-11-21 2001-06-05 George M. Harris Adjustable microwave field stop
US5756975A (en) * 1996-11-21 1998-05-26 Ewes Enterprises Apparatus and method for microwave curing of resins in engineered wood products
SE521313C2 (sv) * 2000-09-15 2003-10-21 Whirlpool Co Mikrovågsugn samt förfarande vid sådan
US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US20060241237A1 (en) * 2002-09-12 2006-10-26 Board Of Trustees Of Michigan State University Continuous process for producing exfoliated nano-graphite platelets
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
US10674570B2 (en) 2006-02-21 2020-06-02 Goji Limited System and method for applying electromagnetic energy
EP3585135A1 (de) 2006-02-21 2019-12-25 Goji Limited Elektromagnetische erwärmung
US8839527B2 (en) 2006-02-21 2014-09-23 Goji Limited Drying apparatus and methods and accessories for use therewith
US8653482B2 (en) * 2006-02-21 2014-02-18 Goji Limited RF controlled freezing
US8017228B2 (en) * 2006-05-16 2011-09-13 Board Of Trustees Of Michigan State University Conductive composite compositions with fillers
WO2007136559A2 (en) * 2006-05-16 2007-11-29 Michigan State University Conductive coatings produced by monolayer deposition on surfaces
US20090311436A1 (en) * 2006-05-16 2009-12-17 Board Of Trustees Of Michigan State University Conductive composite materials with graphite coated particles
EP2528415B1 (de) 2006-07-10 2015-03-04 Goji Limited Verfahren und System zum Heizen mit Mehrfrequenz-Mikrowellen
US9131543B2 (en) 2007-08-30 2015-09-08 Goji Limited Dynamic impedance matching in RF resonator cavity
EP2566297B1 (de) * 2008-11-10 2016-04-27 Goji Limited Vorrichtung und Verfahren zur Energiesteuerung
US20110168695A1 (en) * 2009-06-01 2011-07-14 Toshiyuki Okajima Radio-frequency heating apparatus and radio-frequency heating method
US9491811B2 (en) * 2009-07-21 2016-11-08 Lg Electronics Inc. Cooking appliance employing microwaves
US20120241445A1 (en) * 2009-09-01 2012-09-27 Lg Electronics Inc. Cooking appliance employing microwaves
WO2011058537A1 (en) * 2009-11-10 2011-05-19 Goji Ltd. Device and method for controlling energy
US8922969B2 (en) 2009-12-03 2014-12-30 Goji Limited Ferrite-induced spatial modification of EM field patterns
EP2446704B2 (de) 2010-05-03 2018-10-10 Goji Limited Räumlich gesteuerte energielieferung
WO2012001523A2 (en) * 2010-07-01 2012-01-05 Goji Ltd. Processing objects by radio frequency (rf) energy
WO2012109634A1 (en) 2011-02-11 2012-08-16 Goji Ltd. An interface for controlling energy application apparatus
US9040879B2 (en) 2012-02-06 2015-05-26 Goji Limited RF heating at selected power supply protocols
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
US10850252B2 (en) 2016-05-13 2020-12-01 Microwave Chemical Co., Ltd. Microwave treatment apparatus and program
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
EP3530074A4 (de) 2016-10-19 2020-05-27 Whirlpool Corporation Modulation der garzeit von nahrungsmitteln
US11051371B2 (en) 2016-10-19 2021-06-29 Whirlpool Corporation Method and device for electromagnetic cooking using closed loop control
US11041629B2 (en) 2016-10-19 2021-06-22 Whirlpool Corporation System and method for food preparation utilizing a multi-layer model
WO2018118065A1 (en) 2016-12-22 2018-06-28 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads
US11202348B2 (en) 2016-12-22 2021-12-14 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads management through spectromodal axis rotation
EP3563634B1 (de) 2016-12-29 2021-10-13 Whirlpool Corporation Elektromagnetische kochvorrichtung mit automatischer siedeerkennung und verfahren zur steuerung des kochvorgangs in der elektromagnetischen kochvorrichtung
WO2018125143A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation Detecting changes in food load characteristics using q-factor
US11412585B2 (en) 2016-12-29 2022-08-09 Whirlpool Corporation Electromagnetic cooking device with automatic anti-splatter operation
EP3563632B1 (de) 2016-12-29 2023-01-18 Whirlpool Corporation Elektromagnetische kochvorrichtung mit automatischer popcorn-poppfunktion und verfahren zur kochsteuerung bei der elektromagnetischen vorrichtung
EP3563635B1 (de) 2016-12-29 2022-09-28 Whirlpool Corporation Elektromagnetische kochvorrichtung mit automatischer flüssigkeitserhitzung und verfahren zur kochsteuerung bei der elektromagnetischen kochvorrichtung
US11917743B2 (en) 2016-12-29 2024-02-27 Whirlpool Corporation Electromagnetic cooking device with automatic melt operation and method of controlling cooking in the electromagnetic cooking device
WO2018125137A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation System and method for analyzing a frequency response of an electromagnetic cooking device
US11102854B2 (en) 2016-12-29 2021-08-24 Whirlpool Corporation System and method for controlling a heating distribution in an electromagnetic cooking device
WO2018125144A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation System and method for detecting cooking level of food load
CN109792810B (zh) 2016-12-29 2021-07-20 松下电器产业株式会社 电磁烹饪装置及控制烹饪的方法
US11184960B2 (en) 2016-12-29 2021-11-23 Whirlpool Corporation System and method for controlling power for a cooking device
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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US3851131A (en) * 1973-06-28 1974-11-26 Canadian Patents Dev Multimode microwave cavities for microwave heating systems
JPS5141628U (de) * 1974-09-24 1976-03-27
CA1081796A (en) * 1978-02-09 1980-07-15 B. Alejandro Mackay Controlled heating microwave ovens using different operating frequencies
JPS5629355A (en) * 1979-08-18 1981-03-24 Mitsubishi Electric Corp Manufacture of resin-sealed semiconductor device
US4314128A (en) * 1980-01-28 1982-02-02 Photowatt International, Inc. Silicon growth technique and apparatus using controlled microwave heating
US4585688A (en) * 1982-10-04 1986-04-29 Konishiroku Photo Industry Co., Ltd. Thermographic transfer recording medium
US4507588A (en) * 1983-02-28 1985-03-26 Board Of Trustees Operating Michigan State University Ion generating apparatus and method for the use thereof
US4714812A (en) * 1985-05-08 1987-12-22 John F. Woodhead, III Apparatus and method for processing dielectric materials with microwave energy
JPS62195892A (ja) * 1986-02-21 1987-08-28 株式会社豊田中央研究所 セラミツクスの加熱制御装置
US4777336A (en) * 1987-04-22 1988-10-11 Michigan State University Method for treating a material using radiofrequency waves

Also Published As

Publication number Publication date
EP0452458B1 (de) 1995-06-21
US5008506A (en) 1991-04-16
JPH04502684A (ja) 1992-05-14
EP0452458A4 (en) 1992-08-26
WO1991007069A1 (en) 1991-05-16
ATE124199T1 (de) 1995-07-15
EP0452458A1 (de) 1991-10-23
GR3017491T3 (en) 1995-12-31
JPH07114149B2 (ja) 1995-12-06
DK0452458T3 (da) 1995-10-16
DE69020332D1 (de) 1995-07-27
DE452458T1 (de) 1992-07-23
GR920300047T1 (en) 1992-08-26
ES2031435T3 (es) 1995-09-01
ES2031435T1 (es) 1992-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee