WO2000015019A3 - Microwave oven - Google Patents

Microwave oven Download PDF

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Publication number
WO2000015019A3
WO2000015019A3 PCT/RU1999/000307 RU9900307W WO0015019A3 WO 2000015019 A3 WO2000015019 A3 WO 2000015019A3 RU 9900307 W RU9900307 W RU 9900307W WO 0015019 A3 WO0015019 A3 WO 0015019A3
Authority
WO
WIPO (PCT)
Prior art keywords
microwave
microwave energy
subsystem
replaceable
food
Prior art date
Application number
PCT/RU1999/000307
Other languages
French (fr)
Russian (ru)
Other versions
WO2000015019A2 (en
Inventor
Juri Yakovlevich Brodsky
Nikolai Fedorovich Kovalev
Original Assignee
Juri Yakovlevich Brodsky
Nikolai Fedorovich Kovalev
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 Juri Yakovlevich Brodsky, Nikolai Fedorovich Kovalev filed Critical Juri Yakovlevich Brodsky
Publication of WO2000015019A2 publication Critical patent/WO2000015019A2/en
Publication of WO2000015019A3 publication Critical patent/WO2000015019A3/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
    • H05B6/6402—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

Abstract

The invention relates to a microwave heating technique, more particularly, to devices for heating dielectrics with the use of high frequency electromagnetic field, and namely to microwave ovens. In the microwave oven of the invention emanating system (8) is pursued as a compound system comprising a stationary subsystem (9) that can be similar to any emanating system conventionally used in available microwave ovens, and a replaceable subsystem (10) designed for a certain kind of food. Repleaceable subsystem (10) of emanating system (8) may include either one or a combination of replaceable elements of emanating system (8) taken from a set of replaceable elements that comes as accessory to the microwave oven of the invention. The latter provides a user with a simple means to vary voluntarily the distribution of the microwave energy in microwave cavity (3), in particular, to form a predetermined nonuniformity of the microwave energy distribution in microwave cavity (3), depending on individual properties of a particular food (7). For example, the use of horns (11) in a variety of shapes in the capacity of replaceable subsystem (10) allows in general to increase the microwave energy concentration in the paraxial area of microwave cavity (3), scatterers (20) help enhance concentration of microwave energy in food-holding plate (6) periphery, while distributing waveguides (21) allow a loss-free transfer of microwave energy to a desired section of microwave cavity (3). Making different combinations of replaceable elements of emanating system (8), the number of which may be quite large, allows a user to provide such a distribution of microwave energy in microwave cavity (3) that is favorable for cooking a particular food (7).
PCT/RU1999/000307 1998-08-26 1999-08-25 Microwave oven WO2000015019A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98116655A RU2141746C1 (en) 1998-08-26 1998-08-26 Microwave oven
RU98116655 1998-08-26

Publications (2)

Publication Number Publication Date
WO2000015019A2 WO2000015019A2 (en) 2000-03-23
WO2000015019A3 true WO2000015019A3 (en) 2000-05-25

Family

ID=20210185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1999/000307 WO2000015019A2 (en) 1998-08-26 1999-08-25 Microwave oven

Country Status (2)

Country Link
RU (1) RU2141746C1 (en)
WO (1) WO2000015019A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8820624B2 (en) 2007-01-11 2014-09-02 Lg Electronics Inc. Cooking information book, cooking system, cooking method, and using method for the cooking system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291429B (en) * 1961-12-05 1969-03-27 Patelhold Patentverwertung Device for dielectric heating of materials
US3707011A (en) * 1970-03-11 1972-12-26 Ind De Travaux Comp Bracing apparatus for movement of a bridging work
US3764770A (en) * 1972-05-03 1973-10-09 Sage Laboratories Microwave oven
US4028519A (en) * 1976-02-26 1977-06-07 Roper Corporation Modular power supply and waveguide construction for microwave oven
DE3301637A1 (en) * 1982-02-01 1983-08-18 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Radio-frequency heating apparatus
US4629849A (en) * 1984-06-28 1986-12-16 Ngk Insulators Ltd. Microwave heating device having a rotary reflector means in a heating chamber
SU1292209A1 (en) * 1985-08-01 1987-02-23 Предприятие П/Я В-2058 Microwave furnace
EP0429822A1 (en) * 1989-11-29 1991-06-05 ZANUSSI GRANDI IMPIANTI S.p.A. Combined microwave and forced convection oven
SU1250153A1 (en) * 1984-06-27 1996-04-10 В.С. Голотынин Device for superhigh heating

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291429B (en) * 1961-12-05 1969-03-27 Patelhold Patentverwertung Device for dielectric heating of materials
US3707011A (en) * 1970-03-11 1972-12-26 Ind De Travaux Comp Bracing apparatus for movement of a bridging work
US3764770A (en) * 1972-05-03 1973-10-09 Sage Laboratories Microwave oven
US4028519A (en) * 1976-02-26 1977-06-07 Roper Corporation Modular power supply and waveguide construction for microwave oven
DE3301637A1 (en) * 1982-02-01 1983-08-18 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Radio-frequency heating apparatus
SU1250153A1 (en) * 1984-06-27 1996-04-10 В.С. Голотынин Device for superhigh heating
US4629849A (en) * 1984-06-28 1986-12-16 Ngk Insulators Ltd. Microwave heating device having a rotary reflector means in a heating chamber
SU1292209A1 (en) * 1985-08-01 1987-02-23 Предприятие П/Я В-2058 Microwave furnace
EP0429822A1 (en) * 1989-11-29 1991-06-05 ZANUSSI GRANDI IMPIANTI S.p.A. Combined microwave and forced convection oven

Also Published As

Publication number Publication date
RU2141746C1 (en) 1999-11-20
WO2000015019A2 (en) 2000-03-23

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