DE2438343A1 - Wellenleiterspeisesystem in mikrowellenherden - Google Patents

Wellenleiterspeisesystem in mikrowellenherden

Info

Publication number
DE2438343A1
DE2438343A1 DE2438343A DE2438343A DE2438343A1 DE 2438343 A1 DE2438343 A1 DE 2438343A1 DE 2438343 A DE2438343 A DE 2438343A DE 2438343 A DE2438343 A DE 2438343A DE 2438343 A1 DE2438343 A1 DE 2438343A1
Authority
DE
Germany
Prior art keywords
waveguide
coupling
feed system
magnetron
openings
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Withdrawn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
DE2438343A
Other languages
German (de)
English (en)
Inventor
Bengt Uno Imberg
Kurt Haakan Karlsson
Gustav Georg Orke
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
Publication of DE2438343A1 publication Critical patent/DE2438343A1/de
Withdrawn legal-status Critical Current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)
DE2438343A 1973-08-17 1974-08-09 Wellenleiterspeisesystem in mikrowellenherden Withdrawn DE2438343A1 (de)

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
DE2438343A1 true DE2438343A1 (de) 1975-02-20

Family

ID=20318263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2438343A Withdrawn DE2438343A1 (de) 1973-08-17 1974-08-09 Wellenleiterspeisesystem in mikrowellenherden

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
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
CA1011821A (en) 1977-06-07
SE375680B (fr) 1975-04-21

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination