GB9720971D0 - Waveguide of microwave oven - Google Patents

Waveguide of microwave oven

Info

Publication number
GB9720971D0
GB9720971D0 GBGB9720971.2A GB9720971A GB9720971D0 GB 9720971 D0 GB9720971 D0 GB 9720971D0 GB 9720971 A GB9720971 A GB 9720971A GB 9720971 D0 GB9720971 D0 GB 9720971D0
Authority
GB
United Kingdom
Prior art keywords
waveguide
microwave oven
microwave
oven
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.)
Withdrawn
Application number
GBGB9720971.2A
Other versions
GB2318039A (en
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of GB9720971D0 publication Critical patent/GB9720971D0/en
Publication of GB2318039A publication Critical patent/GB2318039A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • 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
    • H05B6/704—Feed lines using microwave polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguides (AREA)
  • Electric Ovens (AREA)
GB9720971A 1996-10-04 1997-10-02 Microwave oven with circularly polarised radiation Withdrawn GB2318039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960043819A KR100237641B1 (en) 1996-10-04 1996-10-04 Microwave oven

Publications (2)

Publication Number Publication Date
GB9720971D0 true GB9720971D0 (en) 1997-12-03
GB2318039A GB2318039A (en) 1998-04-08

Family

ID=19476129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9720971A Withdrawn GB2318039A (en) 1996-10-04 1997-10-02 Microwave oven with circularly polarised radiation

Country Status (3)

Country Link
JP (1) JPH10134955A (en)
KR (1) KR100237641B1 (en)
GB (1) GB2318039A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319036B1 (en) * 1999-11-03 2003-09-23 Technology Finance Corp Pro Pr DIELECTRIC HEATING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126835A (en) * 1977-06-20 1978-11-21 Ford Motor Company Balanced phase septum polarizer
US4301347A (en) * 1980-08-14 1981-11-17 General Electric Company Feed system for microwave oven
GB8501440D0 (en) * 1985-01-21 1985-02-20 Era Patents Ltd Circularly polorizing antenna feed
US4613836A (en) * 1985-11-12 1986-09-23 Westinghouse Electric Corp. Device for switching between linear and circular polarization using rotation in an axis across a square waveguide

Also Published As

Publication number Publication date
GB2318039A (en) 1998-04-08
KR19980025604A (en) 1998-07-15
JPH10134955A (en) 1998-05-22
KR100237641B1 (en) 2000-01-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)