EP0243025A3 - Microwave ovens - Google Patents

Microwave ovens Download PDF

Info

Publication number
EP0243025A3
EP0243025A3 EP87302914A EP87302914A EP0243025A3 EP 0243025 A3 EP0243025 A3 EP 0243025A3 EP 87302914 A EP87302914 A EP 87302914A EP 87302914 A EP87302914 A EP 87302914A EP 0243025 A3 EP0243025 A3 EP 0243025A3
Authority
EP
European Patent Office
Prior art keywords
cavity
fan
microwave ovens
air
operative
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.)
Withdrawn
Application number
EP87302914A
Other languages
German (de)
French (fr)
Other versions
EP0243025A2 (en
Inventor
Kenneth Ian Eke
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.)
Microwave Ovens Ltd
Original Assignee
Microwave Ovens Ltd
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 Microwave Ovens Ltd filed Critical Microwave Ovens Ltd
Publication of EP0243025A2 publication Critical patent/EP0243025A2/en
Publication of EP0243025A3 publication Critical patent/EP0243025A3/en
Withdrawn legal-status Critical Current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
    • H05B6/647—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
    • H05B6/6485—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating further combined with convection heating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

A microwave oven has a food receiving cavity (l0) separated by a rear wall (20) from a rear compartment (34, Figure 2) accommodating a fan for forcing air through the cavity (l0). An electrical resistance heating element (38) located at the top of the cavity serves to heat the air forced through the cavity by the fan, and also as a radiant grill element when the fan is not operative.
EP87302914A 1986-04-23 1987-04-03 Microwave ovens Withdrawn EP0243025A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868609937A GB8609937D0 (en) 1986-04-23 1986-04-23 Microwave ovens
GB8609937 1986-04-23

Publications (2)

Publication Number Publication Date
EP0243025A2 EP0243025A2 (en) 1987-10-28
EP0243025A3 true EP0243025A3 (en) 1988-03-30

Family

ID=10596710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87302914A Withdrawn EP0243025A3 (en) 1986-04-23 1987-04-03 Microwave ovens

Country Status (4)

Country Link
EP (1) EP0243025A3 (en)
JP (1) JPS62255731A (en)
AU (1) AU7186187A (en)
GB (1) GB8609937D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697321B1 (en) * 1992-10-26 1997-04-25 Moulinex Sa Electric domestic cooking oven by grill or by forced convection.
GB2383125B (en) * 2001-12-11 2005-07-27 Ceramaspeed Ltd Oven with auxiliary heating means
KR20090000348U (en) * 2007-07-09 2009-01-14 삼성전자주식회사 Microwave oven
US11412584B2 (en) 2017-12-08 2022-08-09 Alkar-Rapidpak, Inc. Ovens with metallic belts and microwave launch box assemblies for processing food products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301150A1 (en) * 1975-02-14 1976-09-10 Matsushita Electric Ind Co Ltd INDUCTION HEATING UNIT SUPPLIED BY AN INVERTER
FR2399780A1 (en) * 1977-08-01 1979-03-02 Bosch Siemens Hausgeraete MICROWAVE OVEN WITH A DRAWER TYPE DOOR
US4332992A (en) * 1979-12-19 1982-06-01 Amana Refrigeration, Inc. Air flow system for combination microwave and convection oven
US4511779A (en) * 1983-03-07 1985-04-16 Amana Refrigeration, Inc. Microwave oven shelf
DE3404199A1 (en) * 1984-02-07 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Baking oven

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301150A1 (en) * 1975-02-14 1976-09-10 Matsushita Electric Ind Co Ltd INDUCTION HEATING UNIT SUPPLIED BY AN INVERTER
FR2399780A1 (en) * 1977-08-01 1979-03-02 Bosch Siemens Hausgeraete MICROWAVE OVEN WITH A DRAWER TYPE DOOR
US4332992A (en) * 1979-12-19 1982-06-01 Amana Refrigeration, Inc. Air flow system for combination microwave and convection oven
US4511779A (en) * 1983-03-07 1985-04-16 Amana Refrigeration, Inc. Microwave oven shelf
DE3404199A1 (en) * 1984-02-07 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Baking oven

Also Published As

Publication number Publication date
JPS62255731A (en) 1987-11-07
AU7186187A (en) 1987-10-29
EP0243025A2 (en) 1987-10-28
GB8609937D0 (en) 1986-05-29

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Inventor name: EKE, KENNETH IAN