WO1988007805A1 - Four micro-ondes a plateau tournant - Google Patents
Four micro-ondes a plateau tournant Download PDFInfo
- Publication number
- WO1988007805A1 WO1988007805A1 PCT/DE1988/000203 DE8800203W WO8807805A1 WO 1988007805 A1 WO1988007805 A1 WO 1988007805A1 DE 8800203 W DE8800203 W DE 8800203W WO 8807805 A1 WO8807805 A1 WO 8807805A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- turntable
- microwave oven
- cooking space
- food
- rotary plate
- Prior art date
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
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
- H05B6/6411—Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated
Definitions
- the invention relates to a microwave oven with devices for coupling the microwave energy into the cooking space, with a wave stirrer distributing the microwaves and with a turntable arranged in a recess in the cooking space base, which serves in the cooking mode for receiving food to be rotated,
- microwave ovens With microwave ovens, it is necessary to ensure that the microwave energy is distributed as evenly as possible in the cooking space. This can be achieved by means of a wave stirrer, also called a wobler, which is rotatably arranged in the upper area of the cooking space behind a paneling in the vicinity of the coupling point or by a turntable provided in the cooking space floor, as a result of which the food is rotated during the operating time.
- a wave stirrer also called a wobler
- the devices known in practice generally only have one of the two aids described above for uniform energy distribution.
- the invention has for its object to provide a microwave oven of the type mentioned in such a way that by using a wave stirrer and a turntable at the same time optimal conditions with regard to uniformity of the energy distribution in the cooking space can be created and can be used in the food holder of different sizes and numbers without the dimension of the turntable area to be limited.
- the shaft stirrer and the turntable can be optimal
- the turn-off option for the turntable and its flush integration in the floor of the cooking space means that the entire space in the cooking space can be used. Since the turntable is alternatively, intermittently or can be switched on together with the shaft stirrer via a program switch, several useful operating modes can be selected.
- the microwave oven (1) has a cooking chamber (2) in which a wave stirrer (3) is arranged in a known manner in the upper area and a turntable (5) is arranged in the bottom (4).
- the turntable (5) is driven by a drive motor (6) via a belt drive (7).
- the drive motor (6) of the turntable (5) and the drive of the shaft stirrer (3) can be controlled by a program switch (8).
- the turntable (5) is arranged in a recess in the base (4) formed by an expression (9). Its top forms a flush transition to the floor area (4). This avoids raised edges or steps in the cooking space, which can be disruptive when inserting food carriers.
- the operating mode of the microwave oven can be selected using the program switch (8). It is possible to switch on the shaft stirrer (3) or the turntable (5) on its own or together. Furthermore, it could also be advantageous to intermittently hold the turntable (5) intermittently during cooking with the shaft stirrer (3) activated.
- the turntable (5) is switched off, so that the food or the food support can be inserted or inserted over the entire surface of the cooking space. So that the turntable (5) cannot be switched on, if this has to be prevented by the use of large food supports that span the turntable (5), position sensors can be arranged in the cooking space, preferably in the base (4). These can then block the turntable (5) from being switched on in the control system.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Electric Ovens (AREA)
Abstract
Dans un four à micro-ondes , la répartition de l'énergie dans l'espace de cuisson (2) est améliorée par la présence d'un agitateur d'ondes (3) et d'un plateau rotatif (5). Ce dernier est encastré dans le fond (4) de l'espace de cuisson (2). L'entraînement (6) du plateau rotatif (5) peut éventuellement représenter une configuration commutable permettant la sélection d'un fonctionnement sans activation dudit entraînement (6), de manière à pouvoir utiliser la surface complète du fond de l'espace de cuisson (2), notamement pour la cuisson d'aliments couvrant une grande surface ou bien pour des supports d'aliments faisant saillie sur le plateau rotatif (5).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88902800T ATE85490T1 (de) | 1987-03-31 | 1988-03-30 | Mikrowellenherd mit einem drehteller. |
DE8888902800T DE3878241D1 (de) | 1987-03-31 | 1988-03-30 | Mikrowellenherd mit einem drehteller. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3710796.8 | 1987-03-31 | ||
DE19873710796 DE3710796A1 (de) | 1987-03-31 | 1987-03-31 | Mikrowellenherd mit einem drehteller |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988007805A1 true WO1988007805A1 (fr) | 1988-10-06 |
Family
ID=6324532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1988/000203 WO1988007805A1 (fr) | 1987-03-31 | 1988-03-30 | Four micro-ondes a plateau tournant |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0364449B1 (fr) |
AT (1) | ATE85490T1 (fr) |
AU (1) | AU604876B2 (fr) |
DE (2) | DE3710796A1 (fr) |
WO (1) | WO1988007805A1 (fr) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200029402A1 (en) * | 2018-07-19 | 2020-01-23 | Whirlpool Corporation | Cooking appliance |
US10764970B2 (en) | 2016-01-08 | 2020-09-01 | Whirlpool Corporation | Multiple cavity microwave oven insulated divider |
US10772165B2 (en) | 2018-03-02 | 2020-09-08 | Whirlpool Corporation | System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device |
US10820382B2 (en) | 2016-01-28 | 2020-10-27 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
US10827570B2 (en) | 2016-02-15 | 2020-11-03 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
US10827569B2 (en) | 2017-09-01 | 2020-11-03 | Whirlpool Corporation | Crispness and browning in full flat microwave oven |
US10904962B2 (en) | 2015-06-03 | 2021-01-26 | Whirlpool Corporation | Method and device for electromagnetic cooking |
US10904961B2 (en) | 2015-03-06 | 2021-01-26 | Whirlpool Corporation | Method of calibrating a high power amplifier for a radio frequency power measurement system |
US11039510B2 (en) | 2017-09-27 | 2021-06-15 | Whirlpool Corporation | Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking |
US11191133B2 (en) | 2014-09-17 | 2021-11-30 | Whirlpool Corporation | Direct heating through patch antennas |
US11404758B2 (en) | 2018-05-04 | 2022-08-02 | Whirlpool Corporation | In line e-probe waveguide transition |
US11483905B2 (en) | 2016-01-08 | 2022-10-25 | Whirlpool Corporation | Method and apparatus for determining heating strategies |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002586C2 (de) * | 1990-01-30 | 1994-04-28 | Miele & Cie | Mikrowellenherd mit zuschaltbarem Drehtellerantrieb |
KR100200901B1 (ko) * | 1997-07-25 | 1999-06-15 | 윤종용 | 전자렌지의 턴 테이블 제어회로 |
CN111317370A (zh) * | 2020-03-01 | 2020-06-23 | 高永航 | 一种食品烘焙炉 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182166A (en) * | 1961-09-04 | 1965-05-04 | Miwag Mikrowellen Ag | Microwave ovens |
DE1243293B (de) * | 1962-10-09 | 1967-06-29 | Siemens Elektrogeraete Gmbh | Anordnung zur Erzielung einer gleichmaessigen Erwaermung des Kochgutes in einem Hochfrequenzherd |
DE2852399A1 (de) * | 1977-12-07 | 1979-07-12 | Bosch Siemens Hausgeraete | Backofen, insbesondere einbaubackofen |
US4503306A (en) * | 1981-04-24 | 1985-03-05 | Matsushita Electric Industrial Co., Ltd. | High frequency heating appliance |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092512A (en) * | 1975-08-27 | 1978-05-30 | Matsushita Electric Industrial Co. Ltd. | Turntable drive mechanism in electronic oven |
US4136271A (en) * | 1976-02-03 | 1979-01-23 | Matsushita Electric Industrial Co., Ltd. | Microwave oven |
JPS5312535A (en) * | 1976-07-20 | 1978-02-04 | Toshiba Corp | Microwave heating unit |
US4434343A (en) * | 1982-01-15 | 1984-02-28 | Raytheon Company | Turntable for microwave oven |
AU574046B2 (en) * | 1982-07-12 | 1988-06-30 | Plastics Inc. | Drive motor assembly and turntable utilizing the same |
JPS6030081A (ja) * | 1983-07-28 | 1985-02-15 | シャープ株式会社 | 電子レンジのタ−ンテ−ブル駆動構造 |
-
1987
- 1987-03-31 DE DE19873710796 patent/DE3710796A1/de active Granted
-
1988
- 1988-03-30 DE DE8888902800T patent/DE3878241D1/de not_active Expired - Fee Related
- 1988-03-30 WO PCT/DE1988/000203 patent/WO1988007805A1/fr active IP Right Grant
- 1988-03-30 EP EP88902800A patent/EP0364449B1/fr not_active Expired - Lifetime
- 1988-03-30 AU AU14948/88A patent/AU604876B2/en not_active Ceased
- 1988-03-30 AT AT88902800T patent/ATE85490T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182166A (en) * | 1961-09-04 | 1965-05-04 | Miwag Mikrowellen Ag | Microwave ovens |
DE1243293B (de) * | 1962-10-09 | 1967-06-29 | Siemens Elektrogeraete Gmbh | Anordnung zur Erzielung einer gleichmaessigen Erwaermung des Kochgutes in einem Hochfrequenzherd |
DE2852399A1 (de) * | 1977-12-07 | 1979-07-12 | Bosch Siemens Hausgeraete | Backofen, insbesondere einbaubackofen |
US4503306A (en) * | 1981-04-24 | 1985-03-05 | Matsushita Electric Industrial Co., Ltd. | High frequency heating appliance |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11191133B2 (en) | 2014-09-17 | 2021-11-30 | Whirlpool Corporation | Direct heating through patch antennas |
US10904961B2 (en) | 2015-03-06 | 2021-01-26 | Whirlpool Corporation | Method of calibrating a high power amplifier for a radio frequency power measurement system |
US10904962B2 (en) | 2015-06-03 | 2021-01-26 | Whirlpool Corporation | Method and device for electromagnetic cooking |
US10764970B2 (en) | 2016-01-08 | 2020-09-01 | Whirlpool Corporation | Multiple cavity microwave oven insulated divider |
US11483905B2 (en) | 2016-01-08 | 2022-10-25 | Whirlpool Corporation | Method and apparatus for determining heating strategies |
US10820382B2 (en) | 2016-01-28 | 2020-10-27 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
US10827570B2 (en) | 2016-02-15 | 2020-11-03 | Whirlpool Corporation | Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff |
US10827569B2 (en) | 2017-09-01 | 2020-11-03 | Whirlpool Corporation | Crispness and browning in full flat microwave oven |
US11039510B2 (en) | 2017-09-27 | 2021-06-15 | Whirlpool Corporation | Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking |
US10772165B2 (en) | 2018-03-02 | 2020-09-08 | Whirlpool Corporation | System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device |
US11404758B2 (en) | 2018-05-04 | 2022-08-02 | Whirlpool Corporation | In line e-probe waveguide transition |
US10912160B2 (en) | 2018-07-19 | 2021-02-02 | Whirlpool Corporation | Cooking appliance |
US20200029402A1 (en) * | 2018-07-19 | 2020-01-23 | Whirlpool Corporation | Cooking appliance |
Also Published As
Publication number | Publication date |
---|---|
EP0364449B1 (fr) | 1993-02-03 |
AU604876B2 (en) | 1991-01-03 |
DE3710796C2 (fr) | 1993-09-02 |
DE3710796A1 (de) | 1988-10-13 |
DE3878241D1 (de) | 1993-03-18 |
ATE85490T1 (de) | 1993-02-15 |
EP0364449A1 (fr) | 1990-04-25 |
AU1494888A (en) | 1988-11-02 |
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