WO2003040630A3 - Microwave applicator system - Google Patents

Microwave applicator system Download PDF

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Publication number
WO2003040630A3
WO2003040630A3 PCT/SE2002/002004 SE0202004W WO03040630A3 WO 2003040630 A3 WO2003040630 A3 WO 2003040630A3 SE 0202004 W SE0202004 W SE 0202004W WO 03040630 A3 WO03040630 A3 WO 03040630A3
Authority
WO
WIPO (PCT)
Prior art keywords
microwave applicator
mode section
applicator system
mode
close
Prior art date
Application number
PCT/SE2002/002004
Other languages
French (fr)
Other versions
WO2003040630A2 (en
Inventor
Per Olov G Risman
Original Assignee
Personal Chemistry I Uppsala
Per Olov G Risman
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 Personal Chemistry I Uppsala, Per Olov G Risman filed Critical Personal Chemistry I Uppsala
Priority to JP2003542844A priority Critical patent/JP4330994B2/en
Priority to AU2002347715A priority patent/AU2002347715B2/en
Priority to CA2465932A priority patent/CA2465932C/en
Priority to EP02783912A priority patent/EP1444867B1/en
Priority to DE60208920T priority patent/DE60208920T2/en
Publication of WO2003040630A2 publication Critical patent/WO2003040630A2/en
Publication of WO2003040630A3 publication Critical patent/WO2003040630A3/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
    • H05B6/701—Feed lines using microwave applicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • 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

The present invention relates to a microwave applicator for heating loads being a waveguide transition between the rectangular TE10 and TE20 modes comprising a TE10 mode section and a TE20 mode section. The location of the load (4) being inside said TE20 mode section and with its major axis perpendicularly to the major propagation direction of the TE20 mode, close to a shorting wall (3) of said TE20 mode section and also close to the centreline of said propagation direction.
PCT/SE2002/002004 2001-11-09 2002-11-05 Microwave applicator system WO2003040630A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003542844A JP4330994B2 (en) 2001-11-09 2002-11-05 Microwave applicator system
AU2002347715A AU2002347715B2 (en) 2001-11-09 2002-11-05 Microwave applicator system
CA2465932A CA2465932C (en) 2001-11-09 2002-11-05 Microwave applicator system
EP02783912A EP1444867B1 (en) 2001-11-09 2002-11-05 Microwave applicator system
DE60208920T DE60208920T2 (en) 2001-11-09 2002-11-05 microwave

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33232901P 2001-11-09 2001-11-09
EP01000611 2001-11-09
EP01000611.2 2001-11-09
US60/332,329 2001-11-09

Publications (2)

Publication Number Publication Date
WO2003040630A2 WO2003040630A2 (en) 2003-05-15
WO2003040630A3 true WO2003040630A3 (en) 2003-12-04

Family

ID=56290353

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/002004 WO2003040630A2 (en) 2001-11-09 2002-11-05 Microwave applicator system

Country Status (7)

Country Link
EP (1) EP1444867B1 (en)
JP (1) JP4330994B2 (en)
AT (1) ATE316751T1 (en)
AU (1) AU2002347715B2 (en)
CA (1) CA2465932C (en)
DE (1) DE60208920T2 (en)
WO (1) WO2003040630A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006130385A (en) * 2004-11-04 2006-05-25 Tokyo Denshi Kk Microwave chemical reactor
US8674275B2 (en) 2007-06-29 2014-03-18 Corning Incorporated Method of fabricating a honeycomb structure using microwaves
US9282594B2 (en) 2010-12-23 2016-03-08 Eastman Chemical Company Wood heater with enhanced microwave launching system
JP5740414B2 (en) * 2011-02-18 2015-06-24 充佳 岸原 High frequency irradiation structure, flow channel structure, and high frequency irradiation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247472A (en) * 1963-03-06 1966-04-19 Bell Telephone Labor Inc Microwave devices exhibiting mode conversion using a resonantly biased gyromagnetic material
US3810248A (en) * 1970-10-19 1974-05-07 Husqvarna Vapenfabriks Ab Microwave heating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756975A (en) * 1996-11-21 1998-05-26 Ewes Enterprises Apparatus and method for microwave curing of resins in engineered wood products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247472A (en) * 1963-03-06 1966-04-19 Bell Telephone Labor Inc Microwave devices exhibiting mode conversion using a resonantly biased gyromagnetic material
US3810248A (en) * 1970-10-19 1974-05-07 Husqvarna Vapenfabriks Ab Microwave heating apparatus

Also Published As

Publication number Publication date
EP1444867B1 (en) 2006-01-25
ATE316751T1 (en) 2006-02-15
AU2002347715B2 (en) 2007-01-18
WO2003040630A2 (en) 2003-05-15
EP1444867A2 (en) 2004-08-11
DE60208920T2 (en) 2006-09-07
DE60208920D1 (en) 2006-04-13
CA2465932A1 (en) 2003-05-15
JP2005509249A (en) 2005-04-07
CA2465932C (en) 2013-02-05
JP4330994B2 (en) 2009-09-16

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