CA1011821A - Supply wave guide system in microwave ovens - Google Patents

Supply wave guide system in microwave ovens

Info

Publication number
CA1011821A
CA1011821A CA207,012A CA207012A CA1011821A CA 1011821 A CA1011821 A CA 1011821A CA 207012 A CA207012 A CA 207012A CA 1011821 A CA1011821 A CA 1011821A
Authority
CA
Canada
Prior art keywords
wave guide
guide system
microwave ovens
supply wave
supply
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
Application number
CA207,012A
Other languages
English (en)
Other versions
CA207012S (en
Inventor
Bengt U. Imberg
George G. Orke
Kurt H. Karlsson
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1011821A publication Critical patent/CA1011821A/en
Expired 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
    • H05B6/64—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
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • 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
    • H05B6/72—Radiators or antennas
    • H05B6/725—Rotatable antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
CA207,012A 1973-08-17 1974-08-14 Supply wave guide system in microwave ovens Expired CA1011821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7311238A SE375680B (fr) 1973-08-17 1973-08-17

Publications (1)

Publication Number Publication Date
CA1011821A true CA1011821A (en) 1977-06-07

Family

ID=20318263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,012A Expired CA1011821A (en) 1973-08-17 1974-08-14 Supply wave guide system in microwave ovens

Country Status (7)

Country Link
JP (1) JPS5046470A (fr)
CA (1) CA1011821A (fr)
DE (1) DE2438343A1 (fr)
FR (1) FR2241179B1 (fr)
GB (1) GB1478495A (fr)
IT (1) IT1019991B (fr)
SE (1) SE375680B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130941A (en) * 1975-05-08 1976-11-13 Matsushita Electric Ind Co Ltd High-frequency heating apparatus
JPS5211447A (en) * 1975-07-18 1977-01-28 Matsushita Electric Ind Co Ltd High frequency heating apparatus
CH674563A5 (fr) * 1987-03-24 1990-06-15 Gigatherm Mikrowellen Ag
GB9523568D0 (en) * 1995-11-17 1996-01-17 Andrews Gordon T Microwave cooking apparatus

Also Published As

Publication number Publication date
DE2438343A1 (de) 1975-02-20
FR2241179B1 (fr) 1978-06-16
GB1478495A (en) 1977-06-29
JPS5046470A (fr) 1975-04-25
SE7311238L (fr) 1975-02-18
IT1019991B (it) 1977-11-30
FR2241179A1 (fr) 1975-03-14
SE375680B (fr) 1975-04-21

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