WO2000057675A3 - Waveguide apparatus for an electromagnetic heating device - Google Patents

Waveguide apparatus for an electromagnetic heating device Download PDF

Info

Publication number
WO2000057675A3
WO2000057675A3 PCT/JP2000/001741 JP0001741W WO0057675A3 WO 2000057675 A3 WO2000057675 A3 WO 2000057675A3 JP 0001741 W JP0001741 W JP 0001741W WO 0057675 A3 WO0057675 A3 WO 0057675A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic wave
heating device
electromagnetic heating
waveguide apparatus
generating apparatus
Prior art date
Application number
PCT/JP2000/001741
Other languages
French (fr)
Other versions
WO2000057675A2 (en
Inventor
Akikazu Nara
Original Assignee
Nara Seiki Kk
Akikazu Nara
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 Nara Seiki Kk, Akikazu Nara filed Critical Nara Seiki Kk
Publication of WO2000057675A2 publication Critical patent/WO2000057675A2/en
Publication of WO2000057675A3 publication Critical patent/WO2000057675A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • 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
    • H05B6/707—Feed lines using waveguides
    • 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
    • H05B6/74—Mode transformers or mode stirrers
    • H05B6/745—Rotatable stirrers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

The object of the present invention is to propagate uniformly an electromagnetic wave generated from an electromagnetic wave generating apparatus within a cabinet of a heating device utilizing an electromagnetic wave, comprising an electromagnetic wave generating apparatus (1) for generating an electromagnetic wave, a cylindrical wave guiding tube (13) adapted to be rotated for guiding the electromagnetic wave generated from the electromagnetic wave generating apparatus (1), the end of which is slanted, and a cabinet (2) for receiving an object to be heated.
PCT/JP2000/001741 1999-03-24 2000-03-22 Waveguide apparatus for an electromagnetic heating device WO2000057675A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/79196 1999-03-24
JP11079196A JP2000277251A (en) 1999-03-24 1999-03-24 Wave guide device for heating apparatus using electromagnetic waves and plasma burner generating device using the wave guide device

Publications (2)

Publication Number Publication Date
WO2000057675A2 WO2000057675A2 (en) 2000-09-28
WO2000057675A3 true WO2000057675A3 (en) 2001-01-04

Family

ID=13683227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/001741 WO2000057675A2 (en) 1999-03-24 2000-03-22 Waveguide apparatus for an electromagnetic heating device

Country Status (2)

Country Link
JP (1) JP2000277251A (en)
WO (1) WO2000057675A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710776C1 (en) * 2019-02-15 2020-01-13 Общество с ограниченной ответственностью "Научно-производственный центр "Самара" Microwave installation for modification of polymer coatings of internal surfaces of pipes
US20230262853A1 (en) * 2020-06-17 2023-08-17 Vale S.A. Device for heating a material using microwaves, method for heating a material using microwaves, and systems for heating a material using microwaves

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827537A (en) * 1953-11-12 1958-03-18 Raytheon Mfg Co Electronic heating apparatus
US4684776A (en) * 1985-05-01 1987-08-04 Shell Oil Company Method and apparatus for uniform microwave bulk heating of thick viscous materials in a cavity
US4733037A (en) * 1985-12-17 1988-03-22 Matsushita Electric Industrial Co., Ltd. High frequency heating device having an energy feed system including a cylindrical wave guide
JPH0286094A (en) * 1988-09-21 1990-03-27 New Japan Radio Co Ltd Microwave heater
GB2262421A (en) * 1991-12-10 1993-06-16 Atomic Energy Authority Uk The removal of organic materials from a gas by microwaves
EP0552807A1 (en) * 1992-01-23 1993-07-28 Sharp Kabushiki Kaisha Microwave oven with impedance matching control function
EP0585143A1 (en) * 1992-08-25 1994-03-02 Lg Electronics Inc. Wave guide system of a microwave oven
JPH07245183A (en) * 1994-03-07 1995-09-19 Sanyo Electric Co Ltd High frequency heater device
JPH08330065A (en) * 1995-05-30 1996-12-13 New Japan Radio Co Ltd Microwave thawing/heating device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827537A (en) * 1953-11-12 1958-03-18 Raytheon Mfg Co Electronic heating apparatus
US4684776A (en) * 1985-05-01 1987-08-04 Shell Oil Company Method and apparatus for uniform microwave bulk heating of thick viscous materials in a cavity
US4733037A (en) * 1985-12-17 1988-03-22 Matsushita Electric Industrial Co., Ltd. High frequency heating device having an energy feed system including a cylindrical wave guide
JPH0286094A (en) * 1988-09-21 1990-03-27 New Japan Radio Co Ltd Microwave heater
GB2262421A (en) * 1991-12-10 1993-06-16 Atomic Energy Authority Uk The removal of organic materials from a gas by microwaves
EP0552807A1 (en) * 1992-01-23 1993-07-28 Sharp Kabushiki Kaisha Microwave oven with impedance matching control function
EP0585143A1 (en) * 1992-08-25 1994-03-02 Lg Electronics Inc. Wave guide system of a microwave oven
JPH07245183A (en) * 1994-03-07 1995-09-19 Sanyo Electric Co Ltd High frequency heater device
JPH08330065A (en) * 1995-05-30 1996-12-13 New Japan Radio Co Ltd Microwave thawing/heating device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 273 (E - 0940) 13 June 1990 (1990-06-13) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) *

Also Published As

Publication number Publication date
WO2000057675A2 (en) 2000-09-28
JP2000277251A (en) 2000-10-06

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