SE528365C2 - Microwave oven device for moderating radiation - Google Patents
Microwave oven device for moderating radiationInfo
- Publication number
- SE528365C2 SE528365C2 SE0600093A SE0600093A SE528365C2 SE 528365 C2 SE528365 C2 SE 528365C2 SE 0600093 A SE0600093 A SE 0600093A SE 0600093 A SE0600093 A SE 0600093A SE 528365 C2 SE528365 C2 SE 528365C2
- Authority
- SE
- Sweden
- Prior art keywords
- radiation
- microwave
- cover
- outer layer
- oven
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 239000011358 absorbing material Substances 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 4
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 235000008452 baby food Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
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
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Cookers (AREA)
Abstract
Description
2 två andra utföringsexempel på anordningar enligt uppfinningen i längdsektion- Figur l visar en konventionell mikrovågsugn 1 med ett utrymme 2 för ett objekt 3, som skall värmas. Ugnen har på brukligt vis ett inställnings- organ 4a för inställning av önskad medeleffekt, t.ex. 250W, under uppvärmningen, och ett reglage 4b för inställning av inkopplingstiden för ugnens rnikrovågsstrålningskälla 7, en magnetron. Objektet är i enlighet med uppfinningen angivet av en kåpa 5. Kåpan har, såsom framgår av figur 2 och 3, en bottenplatta 6 med uppvikta kanter, på vilken kåpan placerats efter det objektet 3 placerats på bottenplattan för inplacering i ugnsutrymmet 2 som en enhet. Objektet 3 är lämpligen en öppnad glasburk med barnmat, som skall värmas utan att någon del av innehållet skall få tryckas ut genom behållarens öppning. För detta ändamål är kåpan 5 utformad med ett yttre skikt l0 bestående av ett mikrovågsstrålning absorberande material, såsom en polymer, t.ex. polyvinylklorid, eller alternativt en keram, samt ett inre skikt ll bestående av en av för mikrovågsstrålningen ogenontränglig metall, t.ex. alminium, tillverkad konisk del med en takdel, srnxtükla är försedda med en mängd hål 12, genom vilka en del av den mot kåpan infallande mikrovågsstrålning kan passera in till objektet 3. Härigenom erhålles en moderering av strålningen in i kåpan 5, som visat sig nödvändig för att den avsedda, mdererade uppvärmningen av objektet skall erhållas. 2 shows two other exemplary embodiments of devices according to the invention in longitudinal section. Figure 1 shows a conventional microwave oven 1 with a space 2 for an object 3 to be heated. The oven has in the usual way a setting means 4a for setting the desired average power, e.g. 250W, during heating, and a control 4b for setting the switch-on time of the oven's microwave source 7, a microwave. The object is in accordance with the invention indicated by a cover 5. As shown in Figures 2 and 3, the cover has a bottom plate 6 with folded edges, on which the cover is placed after the object 3 is placed on the bottom plate for placement in the oven space 2 as a unit. The object 3 is suitably an opened glass jar with baby food, which is to be heated without any part of the contents being allowed to be pushed out through the opening of the container. For this purpose, the cover 5 is formed with an outer layer 10 consisting of a microwave radiation absorbing material, such as a polymer, e.g. polyvinyl chloride, or alternatively a ceramic, and an inner layer II consisting of a metal impermeable to microwave radiation, e.g. aluminum, made conical part with a roof part, srnxtükla are provided with a number of holes 12, through which a part of the microwave radiation incident against the housing can pass into the object 3. This results in a moderation of the radiation into the housing 5, which has proved necessary in order to obtain the intended, moderate heating of the object.
Samtidigt medför anordnandet av det yttre skiktet 10, att mikrovågsstrålningen som träffar metallskiktet till en del absorberas av skiktet ll och därför endast i mindre grad reflekteras tillbaka till strålningskällan 7, som därigenom skyddas för överbelastning och annan skadlig inverkan. å Figuren 4 visar en annan utformning av kåpan 5, nämligen ett inre skikt bestående av enstaka, ringformade band 8 av metall fastsatta på insidan av ett yttre skikt 10 av polyvinylklorid, lämpligen med en uppifrån sett oval form för att rymma på olika sätt utformade av objekt 3. Bottenplattan 6 består här av förhållanevis tjockväggig alumiumfolie. Kåpan 5 kan alternativt, såsm framgår av figur 5, i stället för band 8 ha ett aluminimnät 9 format efter kåpans 5 form och fastsatt på dennas insida, vilket ger en jämnare moderering av strålningen mot objektet 3. 4 Uppfinningen är självfallet inte begränsad till de här visade och beskrivna utföringsformerna utan kan modifieras på åtskilliga sätt incm ramen för den av patentkraven definierade uppfinningen.At the same time, the arrangement of the outer layer 10 means that the microwave radiation hitting the metal layer is partly absorbed by the layer 11 and therefore is only to a lesser extent reflected back to the radiation source 7, which is thereby protected from overload and other harmful effects. Figure 4 shows another design of the cover 5, namely an inner layer consisting of single, annular bands 8 of metal attached to the inside of an outer layer 10 of polyvinyl chloride, suitably with a top view oval shape to accommodate in different ways formed by object 3. The bottom plate 6 here consists of relatively thick-walled aluminum foil. The cover 5 can alternatively, as shown in figure 5, instead of belt 8 have an aluminum net 9 shaped according to the shape of the cover 5 and attached to its inside, which gives a more even moderation of the radiation towards the object 3. The invention is of course not limited to the embodiments shown and described herein but can be modified in several ways within the scope of the invention defined by the claims.
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600093A SE528365C2 (en) | 2006-01-18 | 2006-01-18 | Microwave oven device for moderating radiation |
PCT/SE2007/000045 WO2007084057A1 (en) | 2006-01-18 | 2007-01-18 | An arrangement in microwave oven for moderating the radiation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600093A SE528365C2 (en) | 2006-01-18 | 2006-01-18 | Microwave oven device for moderating radiation |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0600093L SE0600093L (en) | 2006-10-31 |
SE528365C2 true SE528365C2 (en) | 2006-10-31 |
Family
ID=37296049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0600093A SE528365C2 (en) | 2006-01-18 | 2006-01-18 | Microwave oven device for moderating radiation |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE528365C2 (en) |
WO (1) | WO2007084057A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017114620A1 (en) * | 2015-12-29 | 2017-07-06 | Arcelik Anonim Sirketi | A microwave oven with drying function |
KR102127366B1 (en) * | 2019-08-21 | 2020-06-26 | 씨제이제일제당 주식회사 | Rotating structure and Container using rotating structure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2867346B1 (en) * | 2004-03-03 | 2006-06-23 | Transformation Ind Du Caoutcho | FLEXIBLE OR SEMI-RIGID DEVICE FOR COOKING AND / OR BRUNNING OR HEATING FOOD OR INDUSTRIAL MATERIALS IN A MICROWAVE OVEN |
-
2006
- 2006-01-18 SE SE0600093A patent/SE528365C2/en not_active IP Right Cessation
-
2007
- 2007-01-18 WO PCT/SE2007/000045 patent/WO2007084057A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE0600093L (en) | 2006-10-31 |
WO2007084057A1 (en) | 2007-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |