GB1376744A - Cooking of food products - Google Patents

Cooking of food products

Info

Publication number
GB1376744A
GB1376744A GB403071A GB403071A GB1376744A GB 1376744 A GB1376744 A GB 1376744A GB 403071 A GB403071 A GB 403071A GB 403071 A GB403071 A GB 403071A GB 1376744 A GB1376744 A GB 1376744A
Authority
GB
United Kingdom
Prior art keywords
heating section
section
conveyer
fan
gases
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
GB403071A
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.)
SPOONER FOOD MACHINERY ENG CO
Original Assignee
SPOONER FOOD MACHINERY ENG 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
Application filed by SPOONER FOOD MACHINERY ENG CO filed Critical SPOONER FOOD MACHINERY ENG CO
Priority to GB403071A priority Critical patent/GB1376744A/en
Publication of GB1376744A publication Critical patent/GB1376744A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
    • A21B1/48—Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces in the form of an endless band
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/24—Ovens heated by media flowing therethrough
    • A21B1/245—Ovens heated by media flowing therethrough with a plurality of air nozzles to obtain an impingement effect on the food
    • 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
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • 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
    • H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • H05B6/6485—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating further combined with convection heating
    • 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
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/782—Arrangements for continuous movement of material wherein the material moved is food
    • 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

Abstract

1376744 Bakers' ovens SPOONER FOOD MACHINERY ENG CO Ltd 4 Feb 1972 [5 Feb 1971] 4030/71 Heading A2A Bread &c is baked by a method in which some but not all of the heat is supplied by microwaves. Baking apparatus comprises a conveyer 25 extending through a heat insulating casing 30 which has a radiant heating section 15, a first convective heating section 22, a microwave heating section 23, and a second convective heating section 24. The section 22 has a burner (not shown) discharging products of combustion through a tube 40 which opens near the inlet 34 of a fan 32 by which hot gases are directed through ducts 35, 31, 36 to pressure chambers 26, 27 with discharge nozzles 28, 29 above and below the conveyer. Distribution of the gases is controlled by dampers 37, 38, and the gases are recirculated by the fan. The section 15 is similar to the sections 22, 24 except for the provision of a metal tunnel 41 enclosing the conveyer for radiant heating of the bread. A quantity of spent gaseous heating medium, controlled by an adjustable damper 43, is withdrawn by an extractor fan 42. The microwave heating section, energised at e.g. 915 or, preferably, 2450 MHz, has radiators 44 and reflectors 45. Loaves may be depanned before they are subjected to the microwave heating Apparatus (not shown) provided in advance of the radiant heating section comprises a dough mixer, dough dividers, first prover, pannermoulder, and final prover.
GB403071A 1972-02-04 1972-02-04 Cooking of food products Expired GB1376744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB403071A GB1376744A (en) 1972-02-04 1972-02-04 Cooking of food products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403071A GB1376744A (en) 1972-02-04 1972-02-04 Cooking of food products

Publications (1)

Publication Number Publication Date
GB1376744A true GB1376744A (en) 1974-12-11

Family

ID=9769414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403071A Expired GB1376744A (en) 1972-02-04 1972-02-04 Cooking of food products

Country Status (1)

Country Link
GB (1) GB1376744A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257889A (en) * 1991-07-25 1993-01-27 Simada Investments Ltd Bread baking process
FR2930403A1 (en) * 2008-04-23 2009-10-30 Concept Convergence Soc Par Ac PROCESS AND INSTALLATION FOR MANUFACTURING MIE BREAD WITHOUT CRUST OR THE LIKE
WO2019068102A1 (en) * 2017-09-29 2019-04-04 John Bean Technologies Limited Radio frequency and impingement processing apparatus and method
US10763814B2 (en) 2016-08-09 2020-09-01 John Bean Technologies Corporation Radio frequency processing apparatus and method
EP3720284A4 (en) * 2017-12-08 2021-11-03 Alkar-RapidPak, Inc. Ovens with metallic belts and microwave launch box assemblies for processing food products

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257889A (en) * 1991-07-25 1993-01-27 Simada Investments Ltd Bread baking process
GB2257889B (en) * 1991-07-25 1994-08-03 Simada Investments Ltd Improved baking process
FR2930403A1 (en) * 2008-04-23 2009-10-30 Concept Convergence Soc Par Ac PROCESS AND INSTALLATION FOR MANUFACTURING MIE BREAD WITHOUT CRUST OR THE LIKE
WO2009138652A1 (en) * 2008-04-23 2009-11-19 Concept Convergence Process and plant for manufacturing crustless batch bread or the like
US10763814B2 (en) 2016-08-09 2020-09-01 John Bean Technologies Corporation Radio frequency processing apparatus and method
US11489507B2 (en) 2016-08-09 2022-11-01 John Bean Technologies Corporation Radio frequency processing apparatus and method
WO2019068102A1 (en) * 2017-09-29 2019-04-04 John Bean Technologies Limited Radio frequency and impingement processing apparatus and method
EP3720284A4 (en) * 2017-12-08 2021-11-03 Alkar-RapidPak, Inc. Ovens with metallic belts and microwave launch box assemblies for processing food products
US11412584B2 (en) 2017-12-08 2022-08-09 Alkar-Rapidpak, Inc. Ovens with metallic belts and microwave launch box assemblies for processing food products
US11751296B2 (en) 2017-12-08 2023-09-05 Alkar-Rapidpak, Inc. Ovens with metallic belts and microwave launch box assemblies for processing food products

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years