CA952198A - Microwave oven - Google Patents

Microwave oven

Info

Publication number
CA952198A
CA952198A CA169,975A CA169975A CA952198A CA 952198 A CA952198 A CA 952198A CA 169975 A CA169975 A CA 169975A CA 952198 A CA952198 A CA 952198A
Authority
CA
Canada
Prior art keywords
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.)
Expired
Application number
CA169,975A
Other versions
CA169975S (en
Inventor
Theodore S. Saad
Matthew S. Miller
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.)
SAGE LABORATORIES
Original Assignee
SAGE LABORATORIES
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 SAGE LABORATORIES filed Critical SAGE LABORATORIES
Application granted granted Critical
Publication of CA952198A publication Critical patent/CA952198A/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
    • H05B6/705—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
    • H05B6/6402—Aspects relating to the microwave cavity
    • 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
    • H05B6/74—Mode transformers or mode stirrers
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Constitution Of High-Frequency Heating (AREA)
CA169,975A 1972-05-03 1973-04-26 Microwave oven Expired CA952198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24988072A 1972-05-03 1972-05-03

Publications (1)

Publication Number Publication Date
CA952198A true CA952198A (en) 1974-07-30

Family

ID=22945401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,975A Expired CA952198A (en) 1972-05-03 1973-04-26 Microwave oven

Country Status (8)

Country Link
US (1) US3764770A (en)
JP (1) JPS5313826B2 (en)
CA (1) CA952198A (en)
DE (1) DE2322036A1 (en)
FR (1) FR2183250B1 (en)
GB (1) GB1433505A (en)
NL (1) NL7306008A (en)
SE (1) SE391857B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459351C3 (en) * 1973-12-18 1978-05-03 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Microwave oven
SE378057B (en) * 1974-02-22 1975-08-11 Stiftelsen Inst Mikrovags
US4144436A (en) * 1976-06-17 1979-03-13 General Electric Company Microwave oven excitation system for promoting uniformity of energy distribution
JPS55171556U (en) * 1979-05-29 1980-12-09
DE3022235C2 (en) * 1980-06-13 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Microwave heating device
DE3029035C2 (en) * 1980-07-31 1982-11-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Microwave heating device
DE3120900A1 (en) * 1981-05-26 1983-06-16 Karl Dr. 7800 Freiburg Fritz Microwave operating space
US4496814A (en) * 1983-01-10 1985-01-29 General Electric Company Microwave excitation system
FR2548507A1 (en) * 1983-06-28 1985-01-04 Lambda Technics Int Microwave applicator, with adjustable energy density, intended for treating at least partly polar objects
KR850000580B1 (en) * 1983-12-31 1985-04-29 주식회사 금성사 Uniformity heating device for oven
US5961871A (en) * 1991-11-14 1999-10-05 Lockheed Martin Energy Research Corporation Variable frequency microwave heating apparatus
US5272302A (en) * 1991-12-17 1993-12-21 Raytheon Company Microwave oven with improved cooking uniformity
IT1269728B (en) * 1994-05-09 1997-04-15 Smeg Spa DEVICE TO MAKE THE DISTRIBUTION OF RADIATIONS IN THE COOKING COMPARTMENT OF A MICROWAVE OVEN HOMOGENEOUS
US5828040A (en) * 1995-05-31 1998-10-27 The Rubbright Group, Inc. Rectangular microwave heating applicator with hybrid modes
KR100208693B1 (en) * 1996-12-27 1999-07-15 전주범 Improvement waveguide tube for microwave oven
SE513617C2 (en) * 1997-02-13 2000-10-09 Whirlpool Europ Microwave feeding of oven cavity
KR100207276B1 (en) * 1997-03-10 1999-07-15 전주범 Microwave leading structure for microwave oven
RU2141746C1 (en) * 1998-08-26 1999-11-20 Бродский Юрий Яковлевич Microwave oven
SE521313C2 (en) * 2000-09-15 2003-10-21 Whirlpool Co Microwave and procedure for such
US8941039B2 (en) * 2010-08-02 2015-01-27 General Electric Company Device and implementation thereof for repairing damage in a cooking appliance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814708A (en) * 1952-01-05 1957-11-26 Raytheon Mfg Co Microwave ovens
US3019399A (en) * 1959-03-06 1962-01-30 Microwave Ass Circular waveguide diameter transformer
FR1373414A (en) * 1962-10-26 1964-09-25 Philips Nv High frequency furnace
US3157845A (en) * 1963-01-29 1964-11-17 Gen Electric Rectangular to ridged waveguide transition having separate mode converting and impedance matching sections
GB1169166A (en) * 1966-01-03 1969-10-29 Microtherm Ltd Improvements in or relating to Heating Apparatus
US3560694A (en) * 1969-01-21 1971-02-02 Varian Associates Microwave applicator employing flat multimode cavity for treating webs
US3670134A (en) * 1971-01-26 1972-06-13 Amana Refrigeration Inc Microwave oven no-load sensor

Also Published As

Publication number Publication date
NL7306008A (en) 1973-11-06
FR2183250A1 (en) 1973-12-14
JPS5313826B2 (en) 1978-05-12
US3764770A (en) 1973-10-09
FR2183250B1 (en) 1976-06-11
DE2322036A1 (en) 1973-12-13
SE391857B (en) 1977-02-28
GB1433505A (en) 1976-04-28
JPS4954938A (en) 1974-05-28

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