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BR9908773A - Microwave heating apparatus, microwave heating system comprising a plurality of such apparatus, and uses in a dominant resonant quarter wave mode and a dominant resonant quarter wave / brewster mode in a so-called open end microwave wave - Google Patents

Microwave heating apparatus, microwave heating system comprising a plurality of such apparatus, and uses in a dominant resonant quarter wave mode and a dominant resonant quarter wave / brewster mode in a so-called open end microwave wave

Info

Publication number
BR9908773A
BR9908773A BR9908773-1A BR9908773A BR9908773A BR 9908773 A BR9908773 A BR 9908773A BR 9908773 A BR9908773 A BR 9908773A BR 9908773 A BR9908773 A BR 9908773A
Authority
BR
Brazil
Prior art keywords
microwave heating
mode
microwave
wave
quarter wave
Prior art date
Application number
BR9908773-1A
Other languages
Portuguese (pt)
Inventor
Per Olov Risman
Original Assignee
Rubbright Group Inc
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 Rubbright Group Inc filed Critical Rubbright Group Inc
Publication of BR9908773A publication Critical patent/BR9908773A/en

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
    • H05B6/70—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
    • H05B6/6402—Aspects relating to the microwave cavity
    • 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)

Abstract

''APARELHO DE AQUECIMENTO POR MICROONDAS, SISTEMA DE AQUECIMENTO POR MICROONDAS QUE COMPREENDE UMA PLURALIDADE DESTES APARELHOS, E, UTILIZAçõES DE MODO DOMINANTE DE QUARTO DE ONDA RESSONANTE E DE UM MODO DOMINANTE DE QUARTO DE ONDA RESSONANTE / MODO BREWSTER EM UM ASSIM CHAMADO APLICADOR DE GUIA DE ONDA DE MICROONDAS DE EXTREMIDADE ABERTA''. Um aparelho de aquecimento por microondas e um sistema de aquecimento por microondas que compreende uma pluralidade de tais aparelhos em uma configuração escalonada. O aparelho compreende um assim chamado aplicador guia de ondas de microondas de extremidade aberta, dimensionado e alimentado de modo a suportar um modo dominante de quarto de onda ressonante para uma carga que tem permissividade relativa efetiva baixa.'' MICROWAVE HEATING SYSTEM, MICROWAVE HEATING SYSTEM THAT UNDERSTANDS THE PLURALITY OF THESE APPLIANCES, AND USES IN A DOMINANT MODE OF RESONANT WAVE ROOM AND A DOMINANT MODE OF RESONANT WAVE ROOM IN A MODERN WASTE CHARGE. OPEN END MICROWAVE WAVE GUIDE ''. A microwave heating device and a microwave heating system comprising a plurality of such devices in a staggered configuration. The apparatus comprises a so-called open-ended microwave waveguide applicator, sized and powered to withstand a dominant quarter-resonant wave mode for a load that has low effective relative permittivity.

BR9908773-1A 1998-03-16 1999-03-11 Microwave heating apparatus, microwave heating system comprising a plurality of such apparatus, and uses in a dominant resonant quarter wave mode and a dominant resonant quarter wave / brewster mode in a so-called open end microwave wave BR9908773A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800857A SE512162C2 (en) 1998-03-16 1998-03-16 Mikrovågsvärmningsapparat
PCT/SE1999/000375 WO1999048335A1 (en) 1998-03-16 1999-03-11 Microwave heating apparatus

Publications (1)

Publication Number Publication Date
BR9908773A true BR9908773A (en) 2000-11-14

Family

ID=20410558

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908773-1A BR9908773A (en) 1998-03-16 1999-03-11 Microwave heating apparatus, microwave heating system comprising a plurality of such apparatus, and uses in a dominant resonant quarter wave mode and a dominant resonant quarter wave / brewster mode in a so-called open end microwave wave

Country Status (6)

Country Link
EP (1) EP1064827A1 (en)
AU (1) AU2967399A (en)
BR (1) BR9908773A (en)
CA (1) CA2324155A1 (en)
SE (1) SE512162C2 (en)
WO (1) WO1999048335A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0201755D0 (en) 2002-06-07 2002-06-07 O Risman Improvements of hybrid mode rectangular heating applicators
SE526169C2 (en) * 2003-09-02 2005-07-19 Exh Llc Mikrovågsvärmningsapplikator
WO2007069980A1 (en) * 2005-12-13 2007-06-21 Exh Llc Microwave heating applicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896422A (en) * 1958-10-16 1962-05-16 Philips Electrical Ind Ltd Improvements in or relating to the heating in tunnel furnaces of various substances by very high frequencies
FR2275961A1 (en) * 1974-06-21 1976-01-16 Anvar HYPERFREQUENCY HEATED TUNNEL OVEN
FR2478930A1 (en) * 1980-03-20 1981-09-25 Technics Lambda Internal Microwave oven for curing continuous rubber hose or sheathing - with slotted wave guides for tuning out differential heating across rubber profile
US5828040A (en) * 1995-05-31 1998-10-27 The Rubbright Group, Inc. Rectangular microwave heating applicator with hybrid modes

Also Published As

Publication number Publication date
SE512162C2 (en) 2000-02-07
AU2967399A (en) 1999-10-11
EP1064827A1 (en) 2001-01-03
CA2324155A1 (en) 1999-09-23
SE9800857D0 (en) 1998-03-16
SE9800857L (en) 1999-09-17
WO1999048335A1 (en) 1999-09-23

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]