BR0009905A - Oven - Google Patents

Oven

Info

Publication number
BR0009905A
BR0009905A BR0009905-8A BR0009905A BR0009905A BR 0009905 A BR0009905 A BR 0009905A BR 0009905 A BR0009905 A BR 0009905A BR 0009905 A BR0009905 A BR 0009905A
Authority
BR
Brazil
Prior art keywords
cooking chamber
wave guide
microwave
oven
openings
Prior art date
Application number
BR0009905-8A
Other languages
Portuguese (pt)
Inventor
Michael J Dobie
John Robert Norris
Neal S Cooper
Carlos Bacigalupe
Robert W Foreman
Original Assignee
Enersyst Dev Ct L L C
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 Enersyst Dev Ct L L C filed Critical Enersyst Dev Ct L L C
Publication of BR0009905A publication Critical patent/BR0009905A/en

Links

Classifications

    • 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
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • 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
    • 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
    • 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
    • H05B6/707—Feed lines using waveguides
    • H05B6/708—Feed lines using waveguides in particular slotted waveguides
    • 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
    • H05B6/80—Apparatus for specific applications
    • 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
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

An oven, is provided that includes multiple heat transfer means, including convection and microwave heat transfer means. The oven includes a cooking chamber, a blower and at least a shelf disposed within the cooking chamber. The shelf is designed to act as a food support as well as a conduit through which heated air passes into the cooking chamber. The microwave heating means comprises a microwave source and wave guide through which microwaves travel. The wave guide includes a plurality of openings through which microwaves can pass into said cooking chamber. In the preferred embodiment, the openings in the wave guide are positioned to correspond with the predetermined minima or maxima for the microwave wavelength propagating within the wave guide. An electric heating element may also be disposed within the cooking chamber to provide an alternative heating source.
BR0009905-8A 1999-04-19 2000-04-19 Oven BR0009905A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13006799P 1999-04-19 1999-04-19
PCT/US2000/010624 WO2000064219A1 (en) 1999-04-19 2000-04-19 Multi-shelved convection microwave oven

Publications (1)

Publication Number Publication Date
BR0009905A true BR0009905A (en) 2002-03-12

Family

ID=22442904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009905-8A BR0009905A (en) 1999-04-19 2000-04-19 Oven

Country Status (10)

Country Link
EP (1) EP1172022B1 (en)
JP (1) JP2002542601A (en)
KR (1) KR20020002432A (en)
AT (1) ATE352180T1 (en)
AU (1) AU773859B2 (en)
BR (1) BR0009905A (en)
CA (1) CA2371147A1 (en)
DE (1) DE60033022T2 (en)
ES (1) ES2278604T3 (en)
WO (1) WO2000064219A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406489A (en) * 2003-09-29 2005-03-30 Stephen Graham Rutherford Food item or cookware support platter for forced air/microwave cooking
CA2595820A1 (en) * 2005-01-26 2006-08-03 Enersyst Development Center, Llc High efficiency fluid delivery system
KR100697024B1 (en) * 2005-04-26 2007-03-20 엘지전자 주식회사 Cooking Device
KR101106636B1 (en) 2005-06-10 2012-01-18 삼성전자주식회사 Oven
KR20060128372A (en) * 2005-06-10 2006-12-14 삼성전자주식회사 Oven
KR100757120B1 (en) * 2005-07-25 2007-09-10 엘지전자 주식회사 Structure of electric oven
DE102006012041A1 (en) * 2006-03-16 2007-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. microwave oven
JP5890142B2 (en) * 2011-10-13 2016-03-22 三菱電機株式会社 Cooker
JP6012277B2 (en) * 2012-06-12 2016-10-25 三菱電機株式会社 Cooker
US9677774B2 (en) * 2015-06-08 2017-06-13 Alto-Shaam, Inc. Multi-zone oven with variable cavity sizes
US10337745B2 (en) * 2015-06-08 2019-07-02 Alto-Shaam, Inc. Convection oven
US10890336B2 (en) 2015-06-08 2021-01-12 Alto-Shaam, Inc. Thermal management system for multizone oven
US9879865B2 (en) 2015-06-08 2018-01-30 Alto-Shaam, Inc. Cooking oven
US10088172B2 (en) 2016-07-29 2018-10-02 Alto-Shaam, Inc. Oven using structured air
JP6143901B2 (en) * 2016-02-18 2017-06-07 三菱電機株式会社 Cooker
US10598391B2 (en) * 2016-04-15 2020-03-24 Alto-Shaam, Inc. Oven with enhanced air flow system and method
KR20190089408A (en) * 2018-01-22 2019-07-31 카길 인코포레이티드 System and method of cooking foods using a microwave
US11796183B2 (en) 2019-09-30 2023-10-24 Alto-Shaam, Inc. Shelf activated airflow control in multizone oven
CN116683200B (en) * 2023-06-14 2023-11-21 扬州玛克微尔科技有限公司 High-power waveguide slot antenna array for base cloth drying

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119425A (en) * 1980-02-22 1981-09-19 Sanyo Electric Co Ltd Microwave oven
US4455478A (en) * 1981-11-17 1984-06-19 Sunset Ltd. Portable unit for heating packaged food
EP0173491B1 (en) * 1984-08-14 1989-11-08 Microwave Ovens Limited Microwave oven
IT1236295B (en) * 1989-11-29 1993-02-02 Zanussi Grandi Impianti Spa COMBINED MICROWAVE COOKING OVEN AND FORCED CONVENTION
WO1994016606A1 (en) * 1993-01-28 1994-08-04 Julio Antonio Gomez Apparatus for microwave cooking

Also Published As

Publication number Publication date
EP1172022A1 (en) 2002-01-16
ATE352180T1 (en) 2007-02-15
EP1172022B1 (en) 2007-01-17
JP2002542601A (en) 2002-12-10
CA2371147A1 (en) 2000-10-26
AU773859B2 (en) 2004-06-10
WO2000064219B1 (en) 2000-12-14
DE60033022D1 (en) 2007-03-08
KR20020002432A (en) 2002-01-09
DE60033022T2 (en) 2007-08-30
WO2000064219A1 (en) 2000-10-26
AU4474100A (en) 2000-11-02
ES2278604T3 (en) 2007-08-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A E 11A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.