IT948203B - IMPROVEMENT IN HIGH FREQUENCY OVENS - Google Patents

IMPROVEMENT IN HIGH FREQUENCY OVENS

Info

Publication number
IT948203B
IT948203B IT47711/72A IT4771172A IT948203B IT 948203 B IT948203 B IT 948203B IT 47711/72 A IT47711/72 A IT 47711/72A IT 4771172 A IT4771172 A IT 4771172A IT 948203 B IT948203 B IT 948203B
Authority
IT
Italy
Prior art keywords
improvement
high frequency
frequency ovens
ovens
frequency
Prior art date
Application number
IT47711/72A
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 IT948203B publication Critical patent/IT948203B/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
    • H05B6/70—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
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
IT47711/72A 1971-01-26 1972-01-13 IMPROVEMENT IN HIGH FREQUENCY OVENS IT948203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10981871A 1971-01-26 1971-01-26

Publications (1)

Publication Number Publication Date
IT948203B true IT948203B (en) 1973-05-30

Family

ID=22329722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47711/72A IT948203B (en) 1971-01-26 1972-01-13 IMPROVEMENT IN HIGH FREQUENCY OVENS

Country Status (10)

Country Link
US (1) US3670134A (en)
JP (1) JPS5216255B1 (en)
AU (1) AU465174B2 (en)
BE (1) BE778305A (en)
CH (1) CH536060A (en)
DE (1) DE2202276C3 (en)
FR (1) FR2123334B1 (en)
GB (1) GB1362076A (en)
IT (1) IT948203B (en)
NL (1) NL7201054A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE776652A (en) * 1970-12-31 1972-04-04 Soulier Joel H A DEVICE FOR THE UNIFORMIZATION OF HYPERFREQUENCY ENERGY APPLIED TO A STRIP OR SHEET TO BE TREATED FROM A RESONANT CAVITY
US3764770A (en) * 1972-05-03 1973-10-09 Sage Laboratories Microwave oven
GB1441962A (en) * 1973-03-26 1976-07-07 Helszajn J Circulator using single gyromagnetic element
JPS5046469A (en) * 1973-08-30 1975-04-25
CH591049A5 (en) * 1975-12-17 1977-08-31 Elektromaschinen Ag
SE404108B (en) * 1977-02-10 1978-09-18 Philips Svenska Ab DEVICE FOR MONITORING THE TEMPERATURE OF AN ELECTRICAL COMPONENT
SE415317B (en) * 1978-01-02 1980-09-22 Husqvarna Ab MICROWAVE HEATER FOR TREATING A DISCOVERED, Aqueous Container
US4286135A (en) * 1979-10-09 1981-08-25 Raytheon Company Compact microwave isolator
US4341937A (en) * 1980-11-28 1982-07-27 General Electric Company Microwave oven cooking progress indicator
JPS5893189A (en) * 1981-11-26 1983-06-02 松下電器産業株式会社 High frequency heater
SE458493B (en) * 1987-01-08 1989-04-03 Philips Norden Ab MIKROVAAGSUGN
KR0128675B1 (en) * 1993-06-29 1998-04-09 김광호 Movement control method & device of microwave-oven
US5459303A (en) * 1994-03-02 1995-10-17 Goldstar Co., Ltd. Method of preventing no-load operation of microwave oven
KR0140461B1 (en) * 1994-07-12 1998-06-01 김광호 Microwawe oven
KR100208693B1 (en) * 1996-12-27 1999-07-15 전주범 Improvement waveguide tube for microwave oven
US6166364A (en) * 1999-07-28 2000-12-26 Samsung Electronics Co., Ltd. Microwave oven having a microwave detecting device
US6452141B1 (en) * 2001-06-30 2002-09-17 Samsung Electronics Co., Ltd. Microwave oven with magnetic field detecting device
WO2011027963A2 (en) * 2009-09-01 2011-03-10 엘지전자 주식회사 Cooking appliance employing microwaves
EP2445312B1 (en) * 2010-10-22 2017-02-22 Whirlpool Corporation Microwave heating apparatus and method of operating such a microwave heating apparatus
EP2950616B1 (en) * 2014-05-26 2018-11-07 Electrolux Appliances Aktiebolag Microwave oven with a waveguide including a reflector element
CN113124429B (en) * 2019-12-31 2023-10-31 广东美的白色家电技术创新中心有限公司 Microwave oven and method for detecting load information in microwave oven

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299738B (en) * 1966-05-21 1969-07-24 Philips Patentverwaltung Microwave circulator with a waveguide series branch
US3437777A (en) * 1966-06-17 1969-04-08 Tokyo Shibaura Electric Co Microwave heating apparatus

Also Published As

Publication number Publication date
DE2202276C3 (en) 1975-08-07
GB1362076A (en) 1974-07-30
AU3767372A (en) 1973-07-12
JPS5216255B1 (en) 1977-05-07
FR2123334A1 (en) 1972-09-08
BE778305A (en) 1972-05-16
AU465174B2 (en) 1975-09-18
CH536060A (en) 1973-04-15
NL7201054A (en) 1972-07-28
DE2202276B2 (en) 1974-12-12
FR2123334B1 (en) 1974-12-13
US3670134A (en) 1972-06-13
DE2202276A1 (en) 1972-08-03

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