CA2282742A1 - Recycling cooking oven with catalytic converter - Google Patents

Recycling cooking oven with catalytic converter Download PDF

Info

Publication number
CA2282742A1
CA2282742A1 CA002282742A CA2282742A CA2282742A1 CA 2282742 A1 CA2282742 A1 CA 2282742A1 CA 002282742 A CA002282742 A CA 002282742A CA 2282742 A CA2282742 A CA 2282742A CA 2282742 A1 CA2282742 A1 CA 2282742A1
Authority
CA
Canada
Prior art keywords
hot air
stream
cooking chamber
thermal plenum
cooking
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.)
Granted
Application number
CA002282742A
Other languages
French (fr)
Other versions
CA2282742C (en
Inventor
Philip R. Mckee
Earl R. Winkelman
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.)
TurboChef Technologies Inc
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25341552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2282742(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2282742A1 publication Critical patent/CA2282742A1/en
Application granted granted Critical
Publication of CA2282742C publication Critical patent/CA2282742C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H05B6/6476—Aspects related to microwave heating combined with other heating techniques combined with convection heating the refrigerating air being used for convection
    • 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
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • 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
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits

Abstract

A recycling cooking oven (10) providing a substantially closed environment, includes a thermal plenum (20), for supplying a stream of hot air into a cooking chamber (22) and for receiving a stream of hot air from the cooking chamber, the thermal plenum (20) maintaining a reservoir of hot air therein. The cooking chamber (22) of the oven supplies a stream of hot air into the thermal plenum (20) and receives a stream of hot air from the thermal plenum, the cooking chamber (22) cooking foods therein at least partially with a stream of hot air and such foods adding oxidizable components to the hot air of the stream. A blower (24) and ducting (26) cause the stream of hot air to circulate in substantially a continuous travel path including the thermal plenum (20) and the cooking chamber (22). A catalytic converter (50) is disposed in the travel path of the stream of hot air, downstream of the cooking chamber (22) and upstream of the thermal plenum (20), for flamelessly oxidizing oxidizable components in the hot air of the stream leaving the cooking chamber (22), thereby both to remove them from the hot air of the stream and to release at least some additional heat energy into the hot air of the stream.
CA002282742A 1997-05-27 1998-05-27 Recycling cooking oven with catalytic converter Expired - Fee Related CA2282742C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/863,671 US5927265A (en) 1997-05-27 1997-05-27 Recycling cooking oven with catalytic converter
US08/863,671 1997-05-27
PCT/US1998/010736 WO1998054517A1 (en) 1997-05-27 1998-05-27 Recycling cooking oven with catalytic converter

Publications (2)

Publication Number Publication Date
CA2282742A1 true CA2282742A1 (en) 1998-12-03
CA2282742C CA2282742C (en) 2004-03-30

Family

ID=25341552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002282742A Expired - Fee Related CA2282742C (en) 1997-05-27 1998-05-27 Recycling cooking oven with catalytic converter

Country Status (10)

Country Link
US (1) US5927265A (en)
EP (1) EP1023559A4 (en)
JP (1) JP2000510568A (en)
CN (1) CN1147680C (en)
AU (1) AU740847B2 (en)
CA (1) CA2282742C (en)
GB (1) GB2337104B (en)
HK (1) HK1038393A1 (en)
NZ (1) NZ502132A (en)
WO (1) WO1998054517A1 (en)

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ES2292254T3 (en) * 1998-05-23 2008-03-01 Enersyst Development Center, L.L.C. HIGH SPEED HEAT TRANSFER CONVECTION OVEN WITH FAT TREATMENT AND SMOKE REDUCTION SOURCES.
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US6472640B2 (en) 1999-09-13 2002-10-29 Maytag Corporation Preheat system for convection cooking appliance
GB2341677B (en) * 1999-11-20 2000-12-27 Merrychef Ltd Ovens with catalytic converters
US8224892B2 (en) 2000-04-28 2012-07-17 Turbochef Technologies, Inc. Rapid cooking oven with broadband communication capability to increase ease of use
US6723961B2 (en) 2000-08-29 2004-04-20 Maytag Corporation Self-cleaning system for convection cooking appliance
US6872919B2 (en) * 2000-08-29 2005-03-29 Maytag Corporation Multi-stage catalyst for a cooking appliance
US6592364B2 (en) 2001-11-30 2003-07-15 David Zapata Apparatus, method and system for independently controlling airflow in a conveyor oven
US7308852B2 (en) 2001-12-28 2007-12-18 Sharp Kabushiki Kaisha Heating cooking device
US9351495B2 (en) * 2002-07-05 2016-05-31 Turbochef Technologies, Inc. Air fryer
US8006685B2 (en) * 2002-07-05 2011-08-30 Turbochef Technologies, Inc. Re-circulating oven with gas clean-up
WO2004014139A2 (en) 2002-07-05 2004-02-19 Global Appliance Technologies, Inc. Speed cooking oven
US6730881B1 (en) 2002-12-13 2004-05-04 Maytag Corporation Cooking appliance having accelerated cooking system
US7946224B2 (en) * 2003-07-07 2011-05-24 Turbochef Technologies, Inc. Griddle
US8658953B2 (en) * 2003-07-07 2014-02-25 Turbochef Technologies, Inc. Antenna cover for microwave ovens
US20080105249A1 (en) * 2003-07-07 2008-05-08 Turbochef Technologies, Inc. Speed cooking oven with radiant mode
US8035062B2 (en) * 2003-07-07 2011-10-11 Turbochef Technologies, Inc. Combination speed cooking oven
US8011293B2 (en) * 2003-07-07 2011-09-06 Turbochef Technologies, Inc. Speed cooking oven with sloped oven floor and reversing gas flow
US7886658B2 (en) * 2003-07-07 2011-02-15 Turbochef Technologies, Inc. Speed cooking oven with improved radiant mode
US20050056946A1 (en) * 2003-09-16 2005-03-17 Cookson Electronics, Inc. Electrical circuit assembly with improved shock resistance
EP1676465B1 (en) * 2003-10-21 2010-09-29 TurboChef Technologies, Inc. Speed cooking oven with slotted microwave antenna
US20070137633A1 (en) * 2004-03-05 2007-06-21 Mcfadden David Conveyor oven
US7235763B2 (en) * 2004-04-08 2007-06-26 Aga Foodservice Group Cooking appliance including combination heating system
ES2378458T3 (en) 2004-12-14 2012-04-12 Enodis Corporation Impact / convection / microwave oven and method
US20060283441A1 (en) * 2005-06-16 2006-12-21 Ming-Tsung Lee Oven with filter for filtering oil smoke
US10674570B2 (en) 2006-02-21 2020-06-02 Goji Limited System and method for applying electromagnetic energy
US8653482B2 (en) 2006-02-21 2014-02-18 Goji Limited RF controlled freezing
CN103384421B (en) 2006-02-21 2016-09-28 高知有限公司 Electromagnetic heating
US8839527B2 (en) * 2006-02-21 2014-09-23 Goji Limited Drying apparatus and methods and accessories for use therewith
EP2055146B1 (en) * 2006-07-10 2013-11-20 Goji Limited Food preparation
EP2127481A1 (en) 2007-02-21 2009-12-02 RF Dynamics Ltd. Rf controlled freezing
US8129665B2 (en) * 2007-05-15 2012-03-06 Appliance Scientific, Inc. Apparatus and method for heating or cooling an object using a fluid
US8455797B2 (en) * 2007-05-15 2013-06-04 Appliance Scientific, Inc. High-speed cooking oven with optimized cooking efficiency
US8026463B2 (en) * 2007-05-15 2011-09-27 Appliance Scientific, Inc. High-speed cooking oven with optimized cooking efficiency
US8022341B2 (en) 2007-05-15 2011-09-20 Appliance Scientific, Inc. High-speed cooking oven with optimized cooking efficiency
US7435931B1 (en) * 2007-05-15 2008-10-14 Appliance Scientific, Inc. High-speed cooking oven with optimized cooking efficiency
US8134102B2 (en) * 2007-05-15 2012-03-13 Appliance Scientific, Inc. High-speed cooking oven with cooking support
IL184672A (en) 2007-07-17 2012-10-31 Eran Ben-Shmuel Apparatus and method for concentrating electromagnetic energy on a remotely-located object
US9131543B2 (en) * 2007-08-30 2015-09-08 Goji Limited Dynamic impedance matching in RF resonator cavity
US8294070B2 (en) * 2007-10-09 2012-10-23 Acp, Inc. Air circuit for cooking appliance including combination heating system
US9006619B2 (en) * 2007-10-09 2015-04-14 Acp, Inc. Cooking appliance including combination heating system
KR101569235B1 (en) 2008-11-10 2015-11-13 고지 엘티디. Device and method for heating using rf energy
WO2011058537A1 (en) 2009-11-10 2011-05-19 Goji Ltd. Device and method for controlling energy
JP5920993B2 (en) 2010-05-03 2016-05-24 ゴジ リミテッド Modal analysis
WO2011140258A1 (en) 2010-05-04 2011-11-10 Appliance Scientific, Inc. Oven circulating heated air
US8759731B2 (en) 2010-05-06 2014-06-24 Appliance Scientific, Inc. Plurality of accelerated cooking ovens with master-slave power assembly
US9480364B2 (en) 2011-03-31 2016-11-01 Ovention, Inc. Oven having an H-shaped rotating door
US9326639B2 (en) 2011-03-31 2016-05-03 Ovention, Inc. Oven having a rotating door
US9683747B2 (en) 2011-12-16 2017-06-20 Alto-Shaam, Inc. Combination oven with catalytic converter
KR200474296Y1 (en) 2013-08-06 2014-09-04 청송기계(주) Casting product for dust collecting booth
CA2926029C (en) * 2013-10-03 2021-06-22 Ovention, Inc. Oven having a rotating door
EP3077732B1 (en) 2013-12-05 2020-06-10 R-Menu OY Oven for heating and frying food
WO2015189788A1 (en) * 2014-06-10 2015-12-17 Duke Manufacturing Co. Oven for heating food
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
US10088172B2 (en) 2016-07-29 2018-10-02 Alto-Shaam, Inc. Oven using structured air
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US9879865B2 (en) 2015-06-08 2018-01-30 Alto-Shaam, Inc. Cooking oven
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Also Published As

Publication number Publication date
CN1257571A (en) 2000-06-21
EP1023559A4 (en) 2008-04-16
NZ502132A (en) 2001-01-26
AU740847B2 (en) 2001-11-15
JP2000510568A (en) 2000-08-15
GB9921957D0 (en) 1999-11-17
CA2282742C (en) 2004-03-30
US5927265A (en) 1999-07-27
HK1038393A1 (en) 2002-03-15
GB2337104B (en) 2001-03-07
GB2337104A (en) 1999-11-10
EP1023559A1 (en) 2000-08-02
CN1147680C (en) 2004-04-28
AU7600298A (en) 1998-12-30
WO1998054517A1 (en) 1998-12-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20100527