ES480290A1 - Perfeccionamientos introducidos en un horno de microondas. - Google Patents

Perfeccionamientos introducidos en un horno de microondas.

Info

Publication number
ES480290A1
ES480290A1 ES480290A ES480290A ES480290A1 ES 480290 A1 ES480290 A1 ES 480290A1 ES 480290 A ES480290 A ES 480290A ES 480290 A ES480290 A ES 480290A ES 480290 A1 ES480290 A1 ES 480290A1
Authority
ES
Spain
Prior art keywords
microwave
moderator
substrate
enclosures
microwave energy
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
Application number
ES480290A
Other languages
English (en)
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
Priority claimed from US05/854,941 external-priority patent/US4268738A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of ES480290A1 publication Critical patent/ES480290A1/es
Expired legal-status Critical Current

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
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • 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
    • 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
    • B65D2581/3452—Packages having a plurality of microwave reactive layers, i.e. multiple or overlapping microwave reactive layers
    • 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)
  • Electric Ovens (AREA)

Abstract

Perfeccionamientos introducidos en un horno de microondas que tiene un compartimiento de cocción con microondas definido por paredes eléctricamente conductoras, una puerta a prueba de fugas de microondas, un manantial de energía de microondas y medios para conducir energía de microondas desde dicho manantial a dicho compartimiento de cocción por microondas, caracterizados porque el horno comprende un forro interior de moderación de energía de microondas y medios para evitar la formación de arco entre dicho forro compuesto en esencia totalmente de un conjunto predeterminado de partes dispuestas alternativamente de material reflectante a las microondas y zonas de forma complementaria, cuyas zonas son sensiblemente tansparentes a la energía de microondas de dicho intervalo de frecuencias predeterminado.
ES480290A 1977-08-04 1979-04-16 Perfeccionamientos introducidos en un horno de microondas. Expired ES480290A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82193477A 1977-08-04 1977-08-04
US83707477A 1977-09-28 1977-09-28
US05/854,941 US4268738A (en) 1977-09-28 1977-11-25 Microwave energy moderator

Publications (1)

Publication Number Publication Date
ES480290A1 true ES480290A1 (es) 1979-12-16

Family

ID=27420143

Family Applications (2)

Application Number Title Priority Date Filing Date
ES472317A Expired ES472317A1 (es) 1977-08-04 1978-08-03 Un dispositivo moderador de energia de microondas
ES480290A Expired ES480290A1 (es) 1977-08-04 1979-04-16 Perfeccionamientos introducidos en un horno de microondas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES472317A Expired ES472317A1 (es) 1977-08-04 1978-08-03 Un dispositivo moderador de energia de microondas

Country Status (5)

Country Link
EP (1) EP0000797A1 (es)
AU (1) AU3861378A (es)
BR (1) BR7805017A (es)
ES (2) ES472317A1 (es)
IT (1) IT7826457A0 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518651A (en) * 1983-02-16 1985-05-21 E. I. Du Pont De Nemours And Company Microwave absorber
US4972059A (en) * 1988-02-29 1990-11-20 The Pillsbury Company Method and apparatus for adjusting the temperature profile of food products during microwave heating
NL8801407A (nl) * 1988-06-01 1990-01-02 Leer Koninklijke Emballage Bifunctioneel actief verpakkingsmateriaal voor met microgolven te behandelen voedselprodukten.
FR2635089B1 (fr) * 1988-08-05 1994-08-26 Sp Metal Sa Complexe brunisseur pour la cuisson au four a micro-ondes
US4985300A (en) * 1988-12-28 1991-01-15 E. I. Du Pont De Nemours And Company Shrinkable, conformable microwave wrap
CA1339540C (en) * 1989-02-09 1997-11-11 Richard M. Keefer Methods and devices used in the microwave heating of foods and other materials
GB8923793D0 (en) * 1989-10-23 1989-12-13 Beckett Ind Inc Microwave heating intensifier
CA2041062C (en) * 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
WO1996035626A1 (en) * 1995-05-12 1996-11-14 United Biscuits (Uk) Limited Shrinkable microwave package
GB9721423D0 (en) * 1997-10-09 1997-12-10 Davies Heather J Containers
GB0219856D0 (en) 2002-08-27 2002-10-02 Wedlock Christopher P Difractive microwave matrix cooker
ES2449591T3 (es) * 2008-01-23 2014-03-20 Nestec S.A. Embalaje que comprende un film termorretráctil
CN108709202A (zh) * 2018-07-31 2018-10-26 雷子墨 一种减小微波泄漏的微波炉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796307A (en) * 1970-09-10 1974-03-12 Grace W R & Co Corrugate-film laminate package material and package
SE349134B (es) * 1970-12-21 1972-09-18 Philips Svenska Ab
US3835281A (en) * 1973-07-05 1974-09-10 F Mannix Differential microwave heating container
US3865301A (en) * 1973-11-15 1975-02-11 Trans World Services Partially shielded food package for dielectric heating
US4015085A (en) * 1975-04-30 1977-03-29 Larry Lakey Container for the microwave heating of frozen sandwiches
US3999027A (en) * 1975-05-05 1976-12-21 Chemetron Corporation Electronic microwave oven control system and method of preparing food items therewith
US3946188A (en) * 1975-06-19 1976-03-23 Raytheon Company Microwave heating apparatus with browning feature

Also Published As

Publication number Publication date
AU3861378A (en) 1980-02-07
IT7826457A0 (it) 1978-08-03
EP0000797A1 (en) 1979-02-21
BR7805017A (pt) 1979-05-02
ES472317A1 (es) 1979-10-16

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