ES2237785T3 - Aparato y procedimiento para calentar objetos con microondas. - Google Patents

Aparato y procedimiento para calentar objetos con microondas.

Info

Publication number: ES2237785T3
Authority: ES; Spain
Prior art keywords: microwave; work area; microwaves; phase; heating
Prior art date: 1996-02-23
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

Application number

ES97300635T

Other languages

English (en)

Spanish (es)

Inventor

Lawrence Barratt

John Richard Bows

James Thomas Mullin

Renoo Avinash Blindt

James Francis Crilly

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.)

Unilever NV

Original Assignee

Unilever NV

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.)

1996-02-23

Filing date

1997-01-31

Publication date

2005-08-01

1997-01-31 Application filed by Unilever NV filed Critical Unilever NV

2005-08-01 Application granted granted Critical

2005-08-01 Publication of ES2237785T3 publication Critical patent/ES2237785T3/es

2017-01-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 64
238000000034 method Methods 0.000 title claims abstract description 30
230000001427 coherent effect Effects 0.000 claims abstract description 8
230000005540 biological transmission Effects 0.000 claims description 36
230000005684 electric field Effects 0.000 claims description 14
230000008878 coupling Effects 0.000 claims 1
238000010168 coupling process Methods 0.000 claims 1
238000005859 coupling reaction Methods 0.000 claims 1
238000002955 isolation Methods 0.000 abstract description 2
230000004075 alteration Effects 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
230000001932 seasonal effect Effects 0.000 abstract 1
238000009826 distribution Methods 0.000 description 40
239000000463 material Substances 0.000 description 26
235000013305 food Nutrition 0.000 description 9
238000002474 experimental method Methods 0.000 description 8
230000000750 progressive effect Effects 0.000 description 6
-1 polytetrafluoroethylene Polymers 0.000 description 5
238000004088 simulation Methods 0.000 description 5
239000003989 dielectric material Substances 0.000 description 4
239000004033 plastic Substances 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
238000009413 insulation Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
206010028980 Neoplasm Diseases 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000001066 destructive effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000007710 freezing Methods 0.000 description 2
230000008014 freezing Effects 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000005457 optimization Methods 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
230000000644 propagated effect Effects 0.000 description 2
230000005855 radiation Effects 0.000 description 2
239000000523 sample Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
235000017647 Brassica oleracea var italica Nutrition 0.000 description 1
240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
241000287828 Gallus gallus Species 0.000 description 1
206010020843 Hyperthermia Diseases 0.000 description 1
241000256683 Peregrinus Species 0.000 description 1
240000004713 Pisum sativum Species 0.000 description 1
235000010582 Pisum sativum Nutrition 0.000 description 1
241001609370 Puschkinia scilloides Species 0.000 description 1
235000009337 Spinacia oleracea Nutrition 0.000 description 1
244000300264 Spinacia oleracea Species 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
241000482268 Zea mays subsp. mays Species 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
235000014510 cooky Nutrition 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
235000013611 frozen food Nutrition 0.000 description 1
230000036031 hyperthermia Effects 0.000 description 1
238000007373 indentation Methods 0.000 description 1
239000012212 insulator Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
235000021485 packed food Nutrition 0.000 description 1
238000009928 pasteurization Methods 0.000 description 1
244000144977 poultry Species 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
238000005496 tempering Methods 0.000 description 1
238000010257 thawing Methods 0.000 description 1
238000001931 thermography Methods 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 1
238000010792 warming Methods 0.000 description 1
229910000859 α-Fe Inorganic materials 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
- H05B6/70—Feed lines
- H05B6/705—Feed lines using microwave tuning
- 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
- H05B6/68—Circuits for monitoring or control
- H05B6/688—Circuits for monitoring or control for thawing
- 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
- H05B6/70—Feed lines
- H05B6/701—Feed lines using microwave applicators

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Constitution Of High-Frequency Heating (AREA)

ES97300635T 1996-02-23 1997-01-31 Aparato y procedimiento para calentar objetos con microondas. Expired - Lifetime ES2237785T3 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP96301230		1996-02-23
EP96301230		1996-02-23
EP19970300635 EP0792085B1 (fr)	1996-02-23	1997-01-31	Dispositif et procédé pour chauffer des objets par micro-ondes

Publications (1)

Publication Number	Publication Date
ES2237785T3 true ES2237785T3 (es)	2005-08-01

Family

ID=26143571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES97300635T Expired - Lifetime ES2237785T3 (es)	1996-02-23	1997-01-31	Aparato y procedimiento para calentar objetos con microondas.

Country Status (2)

Country	Link
EP (1)	EP0792085B1 (fr)
ES (1)	ES2237785T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19844549C2 (de) *	1998-09-29	2003-03-27	Fraunhofer Ges Forschung	Vorrichtung und Verfahren zum Erwärmen von Bauteilen aus mikrowellenabsorbierendem Kunststoff
US6618957B2 (en) *	2000-08-16	2003-09-16	John F. Novak	Method and apparatus for microwave utilization
US8809753B2 (en) *	2006-08-28	2014-08-19	Youngtack Shim	Electromagnetically-countered microwave heating systems and methods
ES2489292B1 (es) *	2013-02-18	2015-03-06	Tridogen S L	Procedimiento de suministro de energía a un material y dispositivo correspondiente
JP6762573B2 (ja) *	2018-05-21	2020-09-30	マイクロ波化学株式会社	成形装置、金型および成形品製造方法
DE102018115827A1 (de) *	2018-06-29	2020-01-02	Gerlach Maschinenbau Gmbh	Vorrichtung zum Vernetzen mit geregelten Mikrowellen
CN113303901B (zh) *	2021-06-24	2022-11-18	北京东方略生物医药科技股份有限公司	微波消融装置和系统
CN113243988B (zh) *	2021-06-24	2022-11-18	北京东方略生物医药科技股份有限公司	微波消融装置
CN114980396A (zh) *	2022-04-12	2022-08-30	广东美的厨房电器制造有限公司	一种微波组件及微波炉
TWI786015B (zh)	2022-04-22	2022-12-01	宏碩系統股份有限公司	單源微波加熱裝置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2128936A5 (fr) *	1971-03-09	1972-10-27	Thomson Csf
US4323746A (en) *	1980-01-28	1982-04-06	Jova Enterprises, Inc.	Microwave heating method and apparatus
US4378806A (en) *	1980-08-12	1983-04-05	Henley Cohn Julian L	Gapped resonant microwave apparatus for producing hyperthermia therapy of tumors
JPS5826487A (ja) *	1981-08-07	1983-02-16	松下電器産業株式会社	高周波加熱器
FR2709912B1 (fr) *	1993-09-09	1995-10-20	Renault	Procédé et dispositif de traitement homogène par micro-ondes de matériaux.

1997
- 1997-01-31 ES ES97300635T patent/ES2237785T3/es not_active Expired - Lifetime
- 1997-01-31 EP EP19970300635 patent/EP0792085B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0792085A2 (fr)	1997-08-27
EP0792085B1 (fr)	2005-03-23
EP0792085A3 (fr)	2000-04-12

Publication	Publication Date	Title
Resurreccion Jr et al.	2013	Development of a computer simulation model for processing food in a microwave assisted thermal sterilization (MATS) system
ES2237785T3 (es)	2005-08-01	Aparato y procedimiento para calentar objetos con microondas.
US9807823B2 (en)	2017-10-31	Loss profile analysis
US4378806A (en)	1983-04-05	Gapped resonant microwave apparatus for producing hyperthermia therapy of tumors
Luan et al.	2016	Analysis of electric field distribution within a microwave assisted thermal sterilization (MATS) system by computer simulation
Chen et al.	2008	Simulation model for moving food packages in microwave heating processes using conformal FDTD method
US20150034632A1 (en)	2015-02-05	Device for applying rf energy to a cavity
US3946188A (en)	1976-03-23	Microwave heating apparatus with browning feature
CN109068430A (zh)	2018-12-21	增强的微波加热系统及其使用方法
Prosetya et al.	1991	Batch microwave heating of liquids: an experimental study
BR112014000418B1 (pt)	2020-09-24	Dispositivo de tratamento térmico para produtos contendo proteína
EP2572555B1 (fr)	2017-02-22	Appareil de réduction et d'élimination de zones locales de surchauffe dans des charges sensibles de matériaux diélectriques
Jiao et al.	2014	Principles of radio-frequency and microwave heating
Jain et al.	2019	Effect of changes in salt content and food thickness on electromagnetic heating of rice, mashed potatoes and peas in 915 MHz single mode microwave cavity
US4128751A (en)	1978-12-05	Microwave heating of foods
EP2445313A1 (fr)	2012-04-25	Cavité de four à micro-ondes et four à micro-ondes
US4332260A (en)	1982-06-01	External microwave applicator and method
Raaholt	2020	Influence of food geometry and dielectric properties on heating performance
Altin et al.	2025	Effects of electrode configuration and orientation on electromagnetic field distribution and temperature evolution in radio frequency systems
JP2020511759A (ja)	2020-04-16	包装された物品のマイクロ波加熱を改善するためのエネルギー制御要素
US20040238533A1 (en)	2004-12-02	Coupled-waveguide microwave applicator for uniform processing
RU2039330C1 (ru)	1995-07-09	Устройство для микроволновой термообработки
Luan	2014	Applications of computer simulation model in developing microwave assisted thermal processing
DE69732813T2 (de)	2005-08-18	Vorrichtung und Verfahren zum Erhitzen von Gegenständen mittels Mikrowellen
US20090032528A1 (en)	2009-02-05	Microwave heating applicator