ZA90446B - Microwave heating by means of a modified energy field including higher order modes - Google Patents

Microwave heating by means of a modified energy field including higher order modes

Info

Publication number
ZA90446B
ZA90446B ZA90446A ZA90446A ZA90446B ZA 90446 B ZA90446 B ZA 90446B ZA 90446 A ZA90446 A ZA 90446A ZA 90446 A ZA90446 A ZA 90446A ZA 90446 B ZA90446 B ZA 90446B
Authority
ZA
South Africa
Prior art keywords
higher order
microwave heating
energy field
field including
order modes
Prior art date
Application number
ZA90446A
Other languages
English (en)
Inventor
Richard M Keefer
M Keefer Richard
Cindy Marie Lacroix
Marie Lacroix Cindy
Original Assignee
Alcan Int 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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of ZA90446B publication Critical patent/ZA90446B/xx
Priority to US08/015,311 priority Critical patent/US5519195A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3439—Means for affecting the heating or cooking properties
    • B65D2581/344—Geometry or shape factors influencing the microwave heating properties
    • B65D2581/3441—3-D geometry or shape factors, e.g. depth-wise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3487—Reflection, Absorption and Transmission [RAT] properties of the microwave reactive package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3489—Microwave reflector, i.e. microwave shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Cookers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Disintegrating Or Milling (AREA)
ZA90446A 1989-02-09 1990-01-22 Microwave heating by means of a modified energy field including higher order modes ZA90446B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/015,311 US5519195A (en) 1989-02-09 1993-02-09 Methods and devices used in the microwave heating of foods and other materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000590564A CA1339540C (fr) 1989-02-09 1989-02-09 Methodes de cuisson au four a micro-ondes de produits alimentaires et autres, et dispositifs connexes

Publications (1)

Publication Number Publication Date
ZA90446B true ZA90446B (en) 1990-10-31

Family

ID=4139596

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA90446A ZA90446B (en) 1989-02-09 1990-01-22 Microwave heating by means of a modified energy field including higher order modes

Country Status (10)

Country Link
EP (1) EP0382399B1 (fr)
JP (1) JP3049071B2 (fr)
AT (1) ATE114598T1 (fr)
AU (1) AU628918B2 (fr)
BR (1) BR9000574A (fr)
CA (1) CA1339540C (fr)
DE (1) DE69014331T2 (fr)
FI (1) FI900648A0 (fr)
NO (1) NO900546L (fr)
ZA (1) ZA90446B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310980A (en) * 1988-11-28 1994-05-10 Beckett Industries, Inc. Control of microwave energy in cooking foodstuffs
US5160819A (en) * 1991-03-11 1992-11-03 Alcan International Limited Microwave tunnel oven having means for generating higher order modes in loads
CA2046836C (fr) * 1991-05-06 2000-04-04 D. Gregory Beckett Boite a pizza
ES2137330T3 (es) * 1993-09-24 1999-12-16 Unilever Nv Producto alimenticio compuesto cocinable en microondas.
US5424517A (en) * 1993-10-27 1995-06-13 James River Paper Company, Inc. Microwave impedance matching film for microwave cooking
EP0650670B1 (fr) * 1993-11-01 1998-08-12 Unilever Plc Procédé de fixation thermique d'une pâte enrobant un produit alimentaire au moyen d'un chauffage diélectrique
US5864123A (en) * 1995-06-02 1999-01-26 Keefer; Richard M. Smart microwave packaging structures
EP0897369B1 (fr) * 1997-02-12 2004-04-14 Graphic Packaging Corporation Capteur d'energie a motifs pour four micro-ondes
GB0219856D0 (en) * 2002-08-27 2002-10-02 Wedlock Christopher P Difractive microwave matrix cooker
US8680448B2 (en) 2006-05-15 2014-03-25 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
EP2639171B1 (fr) * 2006-05-15 2023-10-18 Graphic Packaging International, LLC Plateau de chauffage par micro-ondes
US8803050B2 (en) 2006-05-15 2014-08-12 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
WO2007146651A2 (fr) 2006-06-14 2007-12-21 The Glad Products Company Poche adaptée pour un four à micro-ondes ou matériau en feuille
WO2007146640A2 (fr) 2006-06-14 2007-12-21 The Glad Products Company Sac et matériau en feuille adapté pour un four à micro-ondes
CA2676131C (fr) * 2007-01-22 2012-11-20 Graphic Packaging International, Inc. Contenant allant au micro-onde et chauffant de maniere egale
CA2715627C (fr) 2008-02-18 2015-02-03 Graphic Packaging International, Inc. Appareil pour preparer un article alimentaire dans un four a micro-ondes
EP2245375A4 (fr) 2008-02-18 2013-05-08 Graphic Packaging Int Inc Appareil pour cuire des articles alimentaires bruts dans un four à micro-ondes
EP2296999B1 (fr) 2008-07-11 2014-03-05 Graphic Packaging International, Inc. Contenant pour chauffage par micro-ondes
WO2010127214A2 (fr) 2009-05-01 2010-11-04 Graphic Packaging International, Inc. Construction avec élément de positionnement
MX360437B (es) 2013-03-15 2018-10-31 Graphic Packaging Int Llc Envase con caracteristicas para calentamiento.
EP3083227B1 (fr) 2013-12-16 2018-10-31 Graphic Packaging International, LLC Structure à caractéristiques de raidissage
JP7505588B2 (ja) 2020-12-14 2024-06-25 株式会社村田製作所 加熱用電磁波制御体及び加熱用電磁波制御体付き物品

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000797A1 (fr) * 1977-08-04 1979-02-21 THE PROCTER & GAMBLE COMPANY Modérateur pour énergie à micro-ondes
CA1279902C (fr) * 1986-05-09 1991-02-05 Alcan International Limited Contenant pour la cuisson d'aliments aux micro-ondes a generation de mode d'ordre plus eleve
DK231487A (da) * 1986-05-09 1987-11-10 Alcan Int Ltd Mikroboelgeovnbeholder
US4814568A (en) * 1987-05-15 1989-03-21 Alcan International Limited Container for microwave heating including means for modifying microwave heating distribution, and method of using same
US4927991A (en) * 1987-11-10 1990-05-22 The Pillsbury Company Susceptor in combination with grid for microwave oven package
AU2642588A (en) * 1987-12-01 1989-06-01 Mccain Foods (Aust) Pty. Ltd. Food product and package
WO1989011772A1 (fr) * 1988-05-23 1989-11-30 The Pillsbury Company Elements de conditionnement a susceptance comportant des regions disruptives permettant le chauffage differentiel dans un four a micro-ondes

Also Published As

Publication number Publication date
BR9000574A (pt) 1991-01-15
JP3049071B2 (ja) 2000-06-05
ATE114598T1 (de) 1994-12-15
EP0382399A3 (fr) 1992-02-12
NO900546L (no) 1990-08-10
FI900648A0 (fi) 1990-02-09
JPH02270294A (ja) 1990-11-05
AU4917190A (en) 1990-08-16
AU628918B2 (en) 1992-09-24
CA1339540C (fr) 1997-11-11
EP0382399A2 (fr) 1990-08-16
EP0382399B1 (fr) 1994-11-30
DE69014331T2 (de) 1995-04-27
DE69014331D1 (de) 1995-01-12
NO900546D0 (no) 1990-02-05

Similar Documents

Publication Publication Date Title
ZA90446B (en) Microwave heating by means of a modified energy field including higher order modes
GB2224106B (en) A melting furnace for treating wastes and a heating method for the same
AU1614488A (en) Container for microwave heating including means for modifying microwave heating distribution, and method of using same
JPS57136335A (en) Method and device for treating article with fine focused electron beam
AU645858B2 (en) Method and apparatus for use in microwave heating
DE69419387D1 (de) Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür
DE3478560D1 (en) Method and device for the microwave heating of objects
EP0366867A3 (en) Process and apparatus for homogeneous heating by means of microwaves
EP0439900A3 (en) Induction heating apparatus and method
AU8413591A (en) Sub-surface marking
AU4285789A (en) High-frequency heating apparatus using frequency-converter- type power supply
GB9027273D0 (en) High frequency heating apparatus having an output controlling function
PL301102A1 (en) Method of and apparatus for identifying materials
EP0418535A3 (en) Focused light source and method
GB9126560D0 (en) Microwave heating method and apparatus
MY102420A (en) Method and apparatus for producing an article by microwave heating.
GR3021301T3 (en) Process and apparatus for making caramel custard using microwaves.
GB2236382B (en) Electric heater primarily for heat treating travelling material
AU5700490A (en) High-frequency heating device and method
JPS57134290A (en) Method and device for treating composite part through electromagnetic radiation
DE3266125D1 (en) Inductive heating device and method utilizing a heat insulator and workpieces heated thereby
EP0329378A3 (en) Vacuum heat treating furnace
EP0448722A4 (en) Illuminance controlling device
JPS5675517A (en) Method and device for directly heat treating article
CA2132730A1 (fr) Appareil de traitement des tumeurs par application locale