ES2031910T3 - Recipiente de microondas. - Google Patents
Recipiente de microondas.Info
- Publication number
- ES2031910T3 ES2031910T3 ES87309398T ES87309398T ES2031910T3 ES 2031910 T3 ES2031910 T3 ES 2031910T3 ES 87309398 T ES87309398 T ES 87309398T ES 87309398 T ES87309398 T ES 87309398T ES 2031910 T3 ES2031910 T3 ES 2031910T3
- Authority
- ES
- Spain
- Prior art keywords
- dielectric
- microwave
- heating
- cover
- electrical density
- 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.)
- Expired - Lifetime
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
- B65D2581/3471—Microwave reactive substances present in the packaging material
- B65D2581/3472—Aluminium or compounds thereof
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Package Specialized In Special Use (AREA)
- Electric Ovens (AREA)
Abstract
SE PRESENTA UN ENVASE PARA MANTENER UN CUERPO (160) DE UN MATERIAL TAL COMO UN ALIMENTO QUE SERA CALENTADO EN UN HORNO MICROONDAS, QUE INCLUYE UNA TAPA DIELECTRICA (161) Y / O UNA ESTRUCTURA DE PAREDES DIELECTRICAS CON AL MENOS DOS PARTES CONTIGUAS DE LA PARED DIELECTRICA (166, 168) DE DENSIDAD ELECTRICA RESPECTIVAMENTE DIFERENTE PARA MODIFICAR EL PATRON DEL CAMPO ELECTRICO DEL MICROONDAS QUE SE OBTENDRIA EN EL CUERPO DURANTE EL CALENTAMIENTO SI LA TAPA Y U OTRA ESTRUCTURA DE PARES DIELECTRICA FUERA DE DENSIDAD ELECTRICA UNIFORME O ESTUVIERA AUSENTE. AL MENOS UNA DE LAS PARTES, PREFERIBLEMENTE LA PARTE DE DENSIDAD ELECTRICA MAS ALTA, PUEDE ESTAR CONSTITUIDA PARA EXPERIMENTAR UN CAMBIO EN LA CONSTANTE DIELECTRICA DURANTE EL CALENTAMIENTO DE MICROONDAS, PARA ASI ALTERAR LA DISTRIBUCION DE CALENTAMIENTO DEL CUERPO A MEDIDA QUE EL CALENTAMIENTO CONTINUA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000508812A CA1279902C (en) | 1986-05-09 | 1986-05-09 | Microwave container including higher order mode generation |
US06/943,563 US4888459A (en) | 1986-12-18 | 1986-12-18 | Microwave container with dielectric structure of varying properties and method of using same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2031910T3 true ES2031910T3 (es) | 1993-01-01 |
Family
ID=25670995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87309398T Expired - Lifetime ES2031910T3 (es) | 1986-05-09 | 1987-10-23 | Recipiente de microondas. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0271981B1 (es) |
JP (1) | JPH0825584B2 (es) |
AU (1) | AU597742B2 (es) |
BR (1) | BR8705880A (es) |
DE (1) | DE3778853D1 (es) |
DK (2) | DK231487A (es) |
ES (1) | ES2031910T3 (es) |
MX (1) | MX161944A (es) |
NZ (1) | NZ222374A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1306509C (en) * | 1988-06-22 | 1992-08-18 | Bryan C. Hewitt | Microwave heating |
US4992638A (en) * | 1988-06-22 | 1991-02-12 | Alcan International Limited | Microwave heating device with microwave distribution modifying means |
JP2790184B2 (ja) * | 1989-01-27 | 1998-08-27 | ゴールデン バレー マイクロウエーブ フーズ インコーポレーテツド | マイクロウェーブ調理用パッケージ |
CA1339540C (en) * | 1989-02-09 | 1997-11-11 | Richard M. Keefer | Methods and devices used in the microwave heating of foods and other materials |
US5424517A (en) * | 1993-10-27 | 1995-06-13 | James River Paper Company, Inc. | Microwave impedance matching film for microwave cooking |
FR2745398B1 (fr) * | 1996-02-28 | 1998-05-07 | Sundstrand Corp | Dispositif de verrouillage de la position angulaire d'un bouton de manoeuvre |
FR2813583B1 (fr) * | 2000-09-01 | 2003-07-18 | Microondes Syst Sa | Recipient pour un chauffage homogene de son contenu par micro-ondes |
US7482560B2 (en) | 2004-08-06 | 2009-01-27 | Pactiv Corporation | Microwaveable laminate container having enhanced cooking features and method for the manufacture thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513419A (ja) * | 1974-06-29 | 1976-01-12 | Kenzo Nakamura | Atsuryokuhaikanrohasonjijidoheishiben |
GB1593523A (en) * | 1978-05-25 | 1981-07-15 | Metal Box Co Ltd | Food containers |
US4230924A (en) * | 1978-10-12 | 1980-10-28 | General Mills, Inc. | Method and material for prepackaging food to achieve microwave browning |
US4416906A (en) * | 1979-04-27 | 1983-11-22 | Golden Valley Foods Inc. | Microwave food heating container |
JPS573668U (es) * | 1980-06-09 | 1982-01-09 | ||
US4656325A (en) * | 1984-02-15 | 1987-04-07 | Keefer Richard M | Microwave heating package and method |
NZ210921A (en) * | 1984-02-15 | 1988-07-28 | Alcan Int Ltd | Package of foodstuff for microwave oven |
JPS613264U (ja) * | 1984-06-11 | 1986-01-10 | 尾池工業株式会社 | 電子レンジ用包装体 |
CA1239999A (en) * | 1985-06-25 | 1988-08-02 | Richard M. Keefer | Microwave container and package comprising said container and a body of material to be heated, and method of making same |
JPS62252831A (ja) * | 1986-04-25 | 1987-11-04 | Naoya Ichiko | 高周波加熱器における食品の加熱制御方法及びこの方法に使用する食品包装材料 |
-
1987
- 1987-05-06 DK DK231487A patent/DK231487A/da not_active Application Discontinuation
- 1987-10-23 ES ES87309398T patent/ES2031910T3/es not_active Expired - Lifetime
- 1987-10-23 EP EP19870309398 patent/EP0271981B1/en not_active Expired
- 1987-10-23 DE DE8787309398T patent/DE3778853D1/de not_active Expired - Fee Related
- 1987-10-27 DK DK563287A patent/DK563287A/da not_active Application Discontinuation
- 1987-10-29 JP JP62274616A patent/JPH0825584B2/ja not_active Expired - Lifetime
- 1987-10-30 NZ NZ22237487A patent/NZ222374A/xx unknown
- 1987-10-30 MX MX909287A patent/MX161944A/es unknown
- 1987-10-30 BR BR8705880A patent/BR8705880A/pt unknown
- 1987-10-30 AU AU80511/87A patent/AU597742B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0271981B1 (en) | 1992-05-06 |
EP0271981A2 (en) | 1988-06-22 |
DK563287A (da) | 1988-06-19 |
JPS63178971A (ja) | 1988-07-23 |
JPH0825584B2 (ja) | 1996-03-13 |
BR8705880A (pt) | 1988-07-05 |
DE3778853D1 (de) | 1992-06-11 |
DK231487A (da) | 1987-11-10 |
EP0271981A3 (en) | 1988-11-30 |
MX161944A (es) | 1991-03-08 |
DK563287D0 (da) | 1987-10-27 |
AU597742B2 (en) | 1990-06-07 |
AU8051187A (en) | 1988-06-23 |
NZ222374A (en) | 1990-02-26 |
DK231487D0 (da) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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