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WO2002039020A3 - Oven with cavity having turntable and heater - Google Patents

Oven with cavity having turntable and heater Download PDF

Info

Publication number
WO2002039020A3
WO2002039020A3 PCT/GB2001/004908 GB0104908W WO0239020A3 WO 2002039020 A3 WO2002039020 A3 WO 2002039020A3 GB 0104908 W GB0104908 W GB 0104908W WO 0239020 A3 WO0239020 A3 WO 0239020A3
Authority
WO
WIPO (PCT)
Prior art keywords
turntable
oven
heated
cavity
heating element
Prior art date
Application number
PCT/GB2001/004908
Other languages
French (fr)
Other versions
WO2002039020A2 (en
Inventor
Kevin Ronald Mcwilliams
Original Assignee
Ceramaspeed Ltd
Kevin Ronald Mcwilliams
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 Ceramaspeed Ltd, Kevin Ronald Mcwilliams filed Critical Ceramaspeed Ltd
Priority to GB0309363A priority Critical patent/GB2384553B/en
Priority to AU2002223785A priority patent/AU2002223785A1/en
Publication of WO2002039020A2 publication Critical patent/WO2002039020A2/en
Publication of WO2002039020A3 publication Critical patent/WO2002039020A3/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
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

An oven (2), such as a microwave oven, comprises an oven cavity (6) having therein a rotatable turntable (8) for supporting one or more items (28, 30), such as food items, to be heated. A gradient electric heater (10) is located above the turntable (8) and incorporates at least one heating element (16) which is of overall substantially circular form and overlies the turntable substantially concentric therewith. Thus an item (28, 30) to be heated in the oven (2) is heated to substantially the same extent, when located on the turntable (8), substantially regardless of its position of location on the turntable. The at least one heating element (16) may have a power density at a substantially circular peripheral region (20) thereof which is greater than a power density at a central region (22) thereof.
PCT/GB2001/004908 2000-11-10 2001-11-06 Oven with cavity having turntable and heater WO2002039020A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0309363A GB2384553B (en) 2000-11-10 2001-11-06 Oven with cavity having turntable and heater
AU2002223785A AU2002223785A1 (en) 2000-11-10 2001-11-06 Oven with cavity having turntable and heater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0027467.0 2000-11-10
GB0027467A GB0027467D0 (en) 2000-11-10 2000-11-10 Radiant electric heater

Publications (2)

Publication Number Publication Date
WO2002039020A2 WO2002039020A2 (en) 2002-05-16
WO2002039020A3 true WO2002039020A3 (en) 2002-08-08

Family

ID=9902921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/004908 WO2002039020A2 (en) 2000-11-10 2001-11-06 Oven with cavity having turntable and heater

Country Status (3)

Country Link
AU (1) AU2002223785A1 (en)
GB (2) GB0027467D0 (en)
WO (1) WO2002039020A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355491B4 (en) * 2003-11-27 2009-10-15 Electrolux Home Products Corporation N.V. heater
CN113397371A (en) * 2021-06-30 2021-09-17 广东美的厨房电器制造有限公司 Cooking utensil

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159285A1 (en) * 1971-11-30 1973-06-07 Miele & Cie OVEN HEATING WITH A GRILL RADIATOR AND WITH A TOP HEATING RADIATOR
FR2380682A1 (en) * 1977-02-11 1978-09-08 Pintard Charlie Flat heating surface for domestic ovens - has two independent elements and is used for pizza preparation with high temp. at edge of plate
US4326113A (en) * 1976-09-06 1982-04-20 Sharp Kabushiki Kaisha Heater disposed below a turntable in a combination microwave and electric oven
US4453064A (en) * 1976-09-13 1984-06-05 Sharp Kabushiki Kaisha Enameled metal turntable in a combination microwave and electric oven
GB2202623A (en) * 1987-02-18 1988-09-28 Belling & Co Ltd Combined grill and oven
EP1083773A2 (en) * 1999-09-10 2001-03-14 Ceramaspeed Limited Radiant electric heater for a microwave oven

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159285A1 (en) * 1971-11-30 1973-06-07 Miele & Cie OVEN HEATING WITH A GRILL RADIATOR AND WITH A TOP HEATING RADIATOR
US4326113A (en) * 1976-09-06 1982-04-20 Sharp Kabushiki Kaisha Heater disposed below a turntable in a combination microwave and electric oven
US4453064A (en) * 1976-09-13 1984-06-05 Sharp Kabushiki Kaisha Enameled metal turntable in a combination microwave and electric oven
FR2380682A1 (en) * 1977-02-11 1978-09-08 Pintard Charlie Flat heating surface for domestic ovens - has two independent elements and is used for pizza preparation with high temp. at edge of plate
GB2202623A (en) * 1987-02-18 1988-09-28 Belling & Co Ltd Combined grill and oven
EP1083773A2 (en) * 1999-09-10 2001-03-14 Ceramaspeed Limited Radiant electric heater for a microwave oven

Also Published As

Publication number Publication date
WO2002039020A2 (en) 2002-05-16
AU2002223785A1 (en) 2002-05-21
GB2384553B (en) 2004-06-23
GB2384553A (en) 2003-07-30
GB0027467D0 (en) 2000-12-27
GB0309363D0 (en) 2003-06-04

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