EP1159856A1 - Beheizung eines produkts bestimmt für das konsum bei einer mikrowellenvorrichtung - Google Patents

Beheizung eines produkts bestimmt für das konsum bei einer mikrowellenvorrichtung

Info

Publication number
EP1159856A1
EP1159856A1 EP00909792A EP00909792A EP1159856A1 EP 1159856 A1 EP1159856 A1 EP 1159856A1 EP 00909792 A EP00909792 A EP 00909792A EP 00909792 A EP00909792 A EP 00909792A EP 1159856 A1 EP1159856 A1 EP 1159856A1
Authority
EP
European Patent Office
Prior art keywords
water
container
product
energy conversion
shield
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
EP00909792A
Other languages
English (en)
French (fr)
Other versions
EP1159856B1 (de
Inventor
Marinus Giovanni Poortvliet
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.)
Gillissen Hubert
Poortvliet Carolyn Jeanette Catherina
Poortvliet Dorothea Wilhelmina Paula
Poortvliet Sylvana Romana Monique
Original Assignee
Gillissen Hubert
Poortvliet Carolyn Jeanette Catherina
Poortvliet Dorothea Wilhelmina Paula
Poortvliet Sylvana Romana Monique
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 Gillissen Hubert, Poortvliet Carolyn Jeanette Catherina, Poortvliet Dorothea Wilhelmina Paula, Poortvliet Sylvana Romana Monique filed Critical Gillissen Hubert
Publication of EP1159856A1 publication Critical patent/EP1159856A1/de
Application granted granted Critical
Publication of EP1159856B1 publication Critical patent/EP1159856B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B6/6491—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors
    • H05B6/6494—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors for cooking

Definitions

  • a drawback of the method and apparatus described hereinabove is that the application thereof is fairly laborious, because first, water should be introduced into the container and because the water, after use, should be discharged again and the apparatus should preferably be dried before it can be stored again after use.
  • the invention is partly based upon the insight that also in respect of, inter alia, the organoleptic properties of many kinds of products intended for consumption other than eggs, it is advantageous to expose them to the microwave field only to a slight extent, if at all, during heating and to have them contact an energy conversion medium such as water not for a long time.
  • the present invention makes it possible on the one hand to profit in a very simple manner from the short heating time enabled by heating by means of a microwave field, but to prevent the adverse effect of a strong microwave field on products intended for consumption on the other.
  • the invention enables packaging the energy conversion medium along with the product intended for consumption without this negatively affecting the storage life of the product. Accordingly, for heating the product, the user only needs to place the packaged product in a microwave oven and switch it on.
  • Figs. 8 and 9 are side elevations in section of a fifth and sixth example of an assembly of a product intended for consumption and a package according to the invention.
  • the container By providing the upper and lower parts of the container, on the outer sides thereof, with a vapor-inhibiting barrier layer, such as a layer of plastic, the transport of water vapor to the outside is prevented and the condensation of evaporated water against the eggs, or at least closer to the eggs than where it has evaporated, thus contributing to an intensive but even heat transfer towards the eggs, is promoted. Moreover, water which initially condenses in cool spots outside the shield will be heated again through further absorption of microwave energy. This provides an enhanced heating of initially cold spots and a specific and even heating of the egg that is initially still cold. It is also possible to incorporate the microwave-absorbing medium into pores of material of the container by designing the container as an earthenware element.
  • the covering sheet 102 and the dish 103 are adhered to one another along an edge 128 and the covering sheet 102 is provided with a lip 129 whereby it can readily be pulled loose from the dish 103.
  • FIG. 7 to the left of the line 236 shows the container 201 in a condition in which the transparent cover 235 has been removed and the upper side of the box 203 is closed off by the lid 202.
  • the lid 202 has a circumferential edge 238 which fits tightly in the opening of the box 203 along a strip 237 around the opening of the box 203. Before this condition, the lid 202 was clamped against the lower side of the box 203 and may optionally be secured by means of a snap connection provided under the box 203.
  • a wrapper 240 Provided on the sidewalls is a wrapper 240 which also serves as shield.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Meat, Egg Or Seafood Products (AREA)
EP00909792A 1999-03-04 2000-03-06 Aufheizung eines zum verzehr bestimmten produkts in einer mikrowellenvorrichtung Expired - Lifetime EP1159856B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1011443A NL1011443C2 (nl) 1999-03-04 1999-03-04 Bereiding van gekookte eieren in een microgolf-apparaat.
NL1011443 1999-03-04
PCT/NL2000/000147 WO2000052969A1 (en) 1999-03-04 2000-03-06 Heating a product intended for consumption in a microwave apparatus

Publications (2)

Publication Number Publication Date
EP1159856A1 true EP1159856A1 (de) 2001-12-05
EP1159856B1 EP1159856B1 (de) 2003-10-01

Family

ID=19768756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00909792A Expired - Lifetime EP1159856B1 (de) 1999-03-04 2000-03-06 Aufheizung eines zum verzehr bestimmten produkts in einer mikrowellenvorrichtung

Country Status (7)

Country Link
EP (1) EP1159856B1 (de)
AT (1) ATE251378T1 (de)
AU (1) AU3197700A (de)
CA (1) CA2373125A1 (de)
DE (1) DE60005648T2 (de)
NL (1) NL1011443C2 (de)
WO (1) WO2000052969A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016154C2 (nl) * 2000-09-12 2002-03-13 Marinus Giovanni Poortvliet Verpakt levensmiddel voor bereiding in een magnetronoven en werkwijze voor de verwarming daarvan.
EP1917867A1 (de) * 2006-10-13 2008-05-07 Koninklijke Philips Electronics N.V. Verfahren und Packung zum Garen von Eiern in einem Mikrowellenheizgerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439656A (en) * 1981-04-06 1984-03-27 The Stouffer Corporation Apparatus and method for the reconstitution of frozen foods in a microwave oven
US4413167A (en) * 1982-01-11 1983-11-01 Raytheon Company Microwave egg cooker
US4894247A (en) * 1987-12-11 1990-01-16 E. I. Du Pont De Nemours And Company Fibrous microwave susceptor package
US5144106A (en) * 1988-03-09 1992-09-01 Kraft General Foods, Inc. Microwave cooking utensil employing two different microwave susceptors
US5432324A (en) * 1994-03-28 1995-07-11 Freewald; Michael J. Microwave cooking systems for releasing moisture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0052969A1 *

Also Published As

Publication number Publication date
WO2000052969A1 (en) 2000-09-08
DE60005648T2 (de) 2004-07-29
NL1011443C2 (nl) 2000-09-05
EP1159856B1 (de) 2003-10-01
DE60005648D1 (de) 2003-11-06
ATE251378T1 (de) 2003-10-15
CA2373125A1 (en) 2000-09-08
AU3197700A (en) 2000-09-21

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