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1. (WO2017093929) ROASTING METHOD AND APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093929 International Application No.: PCT/IB2016/057261
Publication Date: 08.06.2017 International Filing Date: 01.12.2016
IPC:
A23F 5/04 (2006.01) ,A23N 12/08 (2006.01)
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
F
COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
5
Coffee; Coffee substitutes; Preparations thereof
04
Methods of roasting coffee
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
N
MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS
12
Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
08
for drying or roasting
Applicants:
SCOLARI ENGINEERING S.P.A. [IT/IT]; Via Fernanda Wittgens, 3 I-20123 Milano, IT
Inventors:
SCOLARI, Carlo; IT
Agent:
GIANNESI, Simona; IT
BOTTERO, Claudio; IT
CASTIGLIA, Paolo; IT
MONTEVECCHI, Emma; IT
CHECCACCI, Giorgio; IT
RICCARDI, Elisa; IT
MASALA, Gian Tomaso; IT
SGOBBA, Marco; IT
Priority Data:
UB2015A00631803.12.2015IT
Title (EN) ROASTING METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE GRILLAGE
Abstract:
(EN) The invention concerns a method and an apparatus for roasting a food product, wherein it is provide to: - load a batch of a predetermined food product type in a roasting device; - set operating parameters of the roasting device according to initial reference values for said predetermined food product type, so as to start a heating of the product, adapted to bring the product to roasting; - performing feedback control for the operation of the roasting device during the heating of the product by means of the steps of: - obtaining, instant by instant, a value for a sound quantity which is relative to a sound emitted by the product, wherein said sound is detected in a frequency range comprising both human ear audible frequencies and ultrasound frequencies; - comparing the sound quantity's value, which is obtained at each instant, to a value taken by the sound quantity, at said instant, in a roasting curve of said sound quantity versus time, which is associated with said predetermined food product type; - adjusting, instant by instant, the operating parameters of the roasting device depending on the result of said comparison.
(FR) L'invention concerne un procédé et un appareil pour griller un produit alimentaire, consistant à : - charger un lot d'un type de produit alimentaire prédéterminé dans un dispositif de grillage; - définir des paramètres de fonctionnement du dispositif de grillage selon des valeurs de référence initiales pour ledit type de produit alimentaire prédéterminé, de façon à lancer le chauffage du produit, adaptés pour amener le produit à griller; - réaliser une commande de rétroaction pour le fonctionnement du dispositif de grillage pendant le chauffage du produit au moyen des étapes consistant à : - obtenir, à chaque instant, une valeur d'une grandeur sonore relative à un son émis par le produit, ledit son étant détecté dans une plage de fréquences comprenant des fréquences audibles d'oreille humaine et des fréquences ultrasonores; - comparer la valeur de grandeur sonore, qui est obtenue à chaque instant, à une valeur prise par la grandeur sonore, audit instant, dans une courbe de grillage de grandeur sonore/temps, qui est associée audit type de produit alimentaire prédéterminé; - régler, à chaque instant, les paramètres de fonctionnement du dispositif de grillage en fonction du résultat de ladite comparaison.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)
Also published as:
AU2016362117US20180279639EP3383191BR112018006765