IT985417B - WAVE GUIDE FILTER FOR MICROWAVE OVENS - Google Patents

WAVE GUIDE FILTER FOR MICROWAVE OVENS

Info

Publication number
IT985417B
IT985417B IT50680/73A IT5068073A IT985417B IT 985417 B IT985417 B IT 985417B IT 50680/73 A IT50680/73 A IT 50680/73A IT 5068073 A IT5068073 A IT 5068073A IT 985417 B IT985417 B IT 985417B
Authority
IT
Italy
Prior art keywords
wave guide
microwave ovens
guide filter
filter
ovens
Prior art date
Application number
IT50680/73A
Other languages
Italian (it)
Original Assignee
Amana Refrigeration 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 Amana Refrigeration Inc filed Critical Amana Refrigeration Inc
Application granted granted Critical
Publication of IT985417B publication Critical patent/IT985417B/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
    • H05B6/72—Radiators or antennas
    • H05B6/725—Rotatable antennas
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/211—Waffle-iron filters; Corrugated structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
IT50680/73A 1972-06-13 1973-06-11 WAVE GUIDE FILTER FOR MICROWAVE OVENS IT985417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26239672A 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
IT985417B true IT985417B (en) 1974-11-30

Family

ID=22997321

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50680/73A IT985417B (en) 1972-06-13 1973-06-11 WAVE GUIDE FILTER FOR MICROWAVE OVENS

Country Status (13)

Country Link
US (1) US3758737A (en)
JP (1) JPS5217891B2 (en)
AU (1) AU468453B2 (en)
BE (1) BE800812A (en)
CA (1) CA954945A (en)
CH (1) CH558126A (en)
DE (1) DE2329440A1 (en)
FR (1) FR2201546A1 (en)
GB (1) GB1399043A (en)
IT (1) IT985417B (en)
NL (1) NL7307579A (en)
SE (1) SE387777B (en)
ZA (1) ZA732640B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909754A (en) * 1974-02-26 1975-09-30 Sage Laboratories Waveguide bandstop filter
JPS55132876U (en) * 1979-03-13 1980-09-20
US4249058A (en) * 1979-06-21 1981-02-03 Litton Systems, Inc. Feed system for a microwave oven
US4749973A (en) * 1985-06-20 1988-06-07 Hitachi Heating Appliances Co., Ltd. Waveguide filter used in a microwave oven
FR2602114A1 (en) * 1986-07-23 1988-01-29 Esswein Sa Microwave oven with harmonics-rejecting filter
US4814571A (en) * 1987-04-27 1989-03-21 Raytheon Company Microwave oven adapted for under-the-counter use
DE4327958C1 (en) * 1993-08-19 1994-11-17 Ppv Verwaltungs Ag Process and apparatus for recycling waste containing plastic and/or organic material
US6092924A (en) * 1998-02-10 2000-07-25 Denver Instrument Company Microwave moisture analyzer: apparatus and method
US6247246B1 (en) 1998-05-27 2001-06-19 Denver Instrument Company Microwave moisture analyzer: apparatus and method
ATE528958T1 (en) * 2009-08-20 2011-10-15 Electrolux Home Prod Corp SHAFT MIXER FOR A MICROWAVE OVEN
JP7155251B2 (en) 2017-10-30 2022-10-18 ブルーエアー・エービー Air treatment device for ventilation air inlet

Also Published As

Publication number Publication date
CA954945A (en) 1974-09-17
CH558126A (en) 1975-01-15
AU5475173A (en) 1974-10-24
DE2329440A1 (en) 1974-01-03
ZA732640B (en) 1974-04-24
JPS4957430A (en) 1974-06-04
BE800812A (en) 1973-10-01
AU468453B2 (en) 1976-01-15
FR2201546A1 (en) 1974-04-26
NL7307579A (en) 1973-12-17
JPS5217891B2 (en) 1977-05-18
GB1399043A (en) 1975-06-25
SE387777B (en) 1976-09-13
US3758737A (en) 1973-09-11

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