Patents by Inventor Francesco Del Bello
Francesco Del Bello has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11979962Abstract: A method for controlling an induction heating system, particularly an induction heating system of a cooktop on which a cooking utensil with a certain contents is placed for heating/cooking purposes, comprises the steps of carrying out a predetermined number “n” of electrical measurements of a first electrical parameter of the heating system on the basis of a predetermined electrical value of a second electrical parameter, “n” being ?2, repeating the above set of measurements at a predetermined time after the first measurements, and estimating at least one thermal parameter of the heating system, particularly of the contents of the cooking utensil, on the basis of the above set of measurements.Type: GrantFiled: October 31, 2018Date of Patent: May 7, 2024Assignee: Whirlpool CorporationInventors: Jurij Paderno, Francesco Del Bello, Davide Parachini, Gianpiero Santacatterina, Diego Neftali Gutierrez, Brian P. Janke
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Publication number: 20190069352Abstract: A method for controlling an induction heating system, particularly an induction heating system of a cooktop on which a cooking utensil with a certain contents is placed for heating/cooking purposes, comprises the steps of carrying out a predetermined number “n” of electrical measurements of a first electrical parameter of the heating system on the basis of a predetermined electrical value of a second electrical parameter, “n” being ?2, repeating the above set of measurements at a predetermined time after the first measurements, and estimating at least one thermal parameter of the heating system, particularly of the contents of the cooking utensil, on the basis of the above set of measurements.Type: ApplicationFiled: October 31, 2018Publication date: February 28, 2019Applicant: Whirlpool CorporationInventors: Jurij PADERNO, Francesco DEL BELLO, Davide PARACHINI, Gianpiero SANTACATTERINA, Diego Neftali GUTIERREZ, Brian P. JANKE
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Patent number: 10136477Abstract: A method for controlling an induction heating system, particularly an induction heating system of a cooktop on which a cooking utensil with a certain contents is placed for heating/cooking purposes, comprises the steps of carrying out a predetermined number “n” of electrical measurements of a first electrical parameter of the heating system on the basis of a predetermined electrical value of a second electrical parameter, “n” being ?2, repeating the above set of measurements at a predetermined time after the first measurements, and estimating at least one thermal parameter of the heating system, particularly of the contents of the cooking utensil, on the basis of the above set of measurements.Type: GrantFiled: November 15, 2010Date of Patent: November 20, 2018Assignee: Whirlpool CorporationInventors: Jurij Paderno, Francesco Del Bello, Davide Parachini, Gianpiero Santacatterina, Diego Neftali Gutierrez, Brian P. Janke
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Patent number: 9551523Abstract: A method for controlling evaporator defrost in a refrigeration appliance having a cooling circuit with a variable cooling capacity compressor is disclosed. The method includes assessing the cooling capacity of the cooling circuit and calculating the defrost time on the basis of such cooling capacity. Defrost time is preferably assessed on the basis of the inverter frequency driving the compressor and/or the percentage of insertion of the compressor.Type: GrantFiled: December 12, 2013Date of Patent: January 24, 2017Assignee: Whirlpool CorporationInventors: Mariagrazia Dauria, Davide Guatta, Raffaele Paganini, Francesco Del Bello, Paolo Sicher
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Publication number: 20140165629Abstract: A method for controlling evaporator defrost in a refrigeration appliance having a cooling circuit with a variable cooling capacity compressor is disclosed. The method includes assessing the cooling capacity of the cooling circuit and calculating the defrost time on the basis of such cooling capacity. Defrost time is preferably assessed on the basis of the inverter frequency driving the compressor and/or the percentage of insertion of the compressor.Type: ApplicationFiled: December 12, 2013Publication date: June 19, 2014Applicant: WHIRLPOOL CORPORATIONInventors: MARIAGRAZIA DAURIA, DAVIDE GUATTA, RAFFAELE PAGANINI, FRANCESCO DEL BELLO, PAOLO SICHER
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Patent number: 8686321Abstract: A method for supplying power to induction cooking zones of an induction cooking hob with a plurality of power converters, each feeding an induction heating element, comprises feeding all the induction heating elements according to a predetermined and repetitive driving sequence in order to keep a predetermined delivered power to the induction heating elements according to user input.Type: GrantFiled: August 24, 2010Date of Patent: April 1, 2014Assignee: Whirlpool CorporationInventors: Davide Parachini, Francesco Del Bello, Andrea De Angelis, Jurij Paderno
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Patent number: 8598494Abstract: A method for controlling power supply to the liquid contents of a cooking vessel or the like, particularly for controlling the electrical power supply in an induction heating system, wherein a predetermined thermodynamic state is detected and the user is alerted, comprises maintaining a predetermined high power condition after reaching the predetermined thermodynamic state for a predetermined time and then reducing the power supply to a predetermined level.Type: GrantFiled: October 4, 2010Date of Patent: December 3, 2013Assignee: Whirlpool CorporationInventors: Gianpiero Santacatterina, Jurij Paderno, Francesco Del Bello
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Patent number: 8563905Abstract: A method for controlling an inductive heating system of a cooking hob provided with an induction coil is disclosed. The method controls it in connection with a predetermined working condition, comprises assessing the value of power absorbed by the system, measuring a temperature indicative of the thermal status of at least one element of the heating system, feeding the assessed power value to a computing model capable of providing an estimated value of temperature, comparing the measured temperature with the estimated temperature and tuning the computing model on the basis of such comparison.Type: GrantFiled: December 1, 2009Date of Patent: October 22, 2013Assignee: Whirlpool CorporationInventors: Alessandro Boer, Francesco Del Bello, Diego Neftali Gutierrez, Jurij Paderno, Davide Parachini, Gianpiero Santacatterina
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Patent number: 8530805Abstract: A method for controlling an induction heating system of a cooking appliance provided with an induction coil, particularly for controlling it in connection with a predetermined working condition, comprises measuring the value of one electrical parameter of the induction heating system, feeding a computing model with actual switching frequency signals in order to estimate a temperature indicative of the thermal status of the heating system and to provide an estimated value of the electrical parameter, and comparing the measured electrical parameter with the estimated one and tuning the computing model on the basis of such comparison.Type: GrantFiled: December 1, 2009Date of Patent: September 10, 2013Assignee: Whirlpool CorporationInventors: Alessandro Boer, Francesco Del Bello, Diego Neftali Gutierrez, Jurij Paderno, Davide Parachini, Gianpiero Santacatterina
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Patent number: 8466394Abstract: A method for detecting and compensating the effects of disturbances in controlling induction heating systems by monitoring the temperature of the cooking vessel or its content on the basis of at least one electrical measurement correlated to said temperature. An analysis in time and/or frequency domain of said electrical measurement is carried out in order to detect and compensate the effect of cooking vessel movements and/or mains line voltage fluctuation or similar electrical noises.Type: GrantFiled: August 18, 2010Date of Patent: June 18, 2013Assignee: Whirlpool CorporationInventors: Diego Neftali Gutierrez, Carlo Calesella, Francesco Del Bello, Jurij Paderno
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Patent number: 8283605Abstract: A method for automatically controlling the heating/cooking of a food item in a cooking oven having a door, heaters and an oven temperature acquisition system, comprising the steps of measuring the total electrical power (Pin) absorbed by the oven, measuring the oven temperature, and assessing the actual power (Pload) transferred to the food item by automatically compensating disturbance factors. A cooking oven is also disclosed.Type: GrantFiled: May 29, 2008Date of Patent: October 9, 2012Assignee: Whirlpool CorporationInventors: Ettore Arione, Alessandro Boer, Paolo Crosta, Francesco Del Bello, Davide Parachini, Gianpiero Santacatterina
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Publication number: 20110114632Abstract: A method for controlling an induction heating system, particularly an induction heating system of a cooktop on which a cooking utensil with a certain contents is placed for heating/cooking purposes, comprises the steps of carrying out a predetermined number “n” of electrical measurements of a first electrical parameter of the heating system on the basis of a predetermined electrical value of a second electrical parameter, “n” being ?2, repeating the above set of measurements at a predetermined time after the first measurements, and estimating at least one thermal parameter of the heating system, particularly of the contents of the cooking utensil, on the basis of the above set of measurements.Type: ApplicationFiled: November 15, 2010Publication date: May 19, 2011Applicant: WHIRLPOOL CORPORATIONInventors: JURIJ PADERNO, FRANCESCO DEL BELLO, DAVIDE PARACHINI, GIANPIERO SANTACATTERINA, DIEGO NEFTALI GUTIERREZ, BRIAN P. JANKE
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Publication number: 20110089156Abstract: A method for controlling power supply to the liquid contents of a cooking vessel or the like, particularly for controlling the electrical power supply in an induction heating system, wherein a predetermined thermodynamic state is detected and the user is alerted, comprises maintaining a predetermined high power condition after reaching the predetermined thermodynamic state for a predetermined time and then reducing the power supply to a predetermined level.Type: ApplicationFiled: October 4, 2010Publication date: April 21, 2011Applicant: WHIRLPOOL CORPORATIONInventors: GIANPIERO SANTACATTERINA, JURIJ PADERNO, FRANCESCO DEL BELLO
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Publication number: 20110079591Abstract: A method for supplying power to induction cooking zones of an induction cooking hob with a plurality of power converters, each feeding an induction heating element, comprises feeding all the induction heating elements according to a predetermined and repetitive driving sequence in order to keep a predetermined delivered power to the induction heating elements according to user input.Type: ApplicationFiled: August 24, 2010Publication date: April 7, 2011Applicant: WHIRLPOOL CORPORATIONInventors: DAVIDE PARACHINI, FRANCESCO DEL BELLO, ANDREA DE ANGELIS, JURIJ PADERNO
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Publication number: 20110062150Abstract: A method for detecting and compensating the effects of disturbances in controlling induction heating systems by monitoring the temperature of the cooking vessel or its content on the basis of at least one electrical measurement correlated to said temperature. An analysis in time and/or frequency domain of said electrical measurement is carried out in order to detect and compensate the effect of cooking vessel movements and/or mains line voltage fluctuation or similar electrical noises.Type: ApplicationFiled: August 18, 2010Publication date: March 17, 2011Applicant: WHIRLPOOL CORPORATIONInventors: DIEGO NEFTALI GUTIERREZ, CARLO CALESELLA, FRANCESCO DEL BELLO, JURIJ PADERNO
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Publication number: 20100138075Abstract: A method for controlling an inductive heating system of a cooking hob provided with an induction coil is disclosed. The method controls it in connection with a predetermined working condition, comprises assessing the value of power absorbed by the system, measuring a temperature indicative of the thermal status of at least one element of the heating system, feeding the assessed power value to a computing model capable of providing an estimated value of temperature, comparing the measured temperature with the estimated temperature and tuning the computing model on the basis of such comparison.Type: ApplicationFiled: December 1, 2009Publication date: June 3, 2010Applicant: WHIRLPOOL CORPORATIONInventors: ALESSANDRO BOER, FRANCESCO DEL BELLO, DIEGO NEFTALI GUTIERREZ, JURIJ PADERNO, DAVIDE PARACHINI, GIANPIERO SANTACATTERINA
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Publication number: 20100133260Abstract: A method for controlling an induction heating system of a cooking appliance provided with an induction coil, particularly for controlling it in connection with a predetermined working condition, comprises measuring the value of one electrical parameter of the induction heating system, feeding a computing model with actual switching frequency signals in order to estimate a temperature indicative of the thermal status of the heating system and to provide an estimated value of the electrical parameter, and comparing the measured electrical parameter with the estimated one and tuning the computing model on the basis of such comparison.Type: ApplicationFiled: December 1, 2009Publication date: June 3, 2010Applicant: WHIRLPOOL CORPORATIONInventors: ALESSANDRO BOER, FRANCESCO DEL BELLO, DIEGO NEFTALI GUTIERREZ, JURIJ PADERNO, DAVIDE PARACHINI, GIANPIERO SANTACATTERINA
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Publication number: 20080296285Abstract: A method for automatically controlling the heating/cooking of a food item in a cooking oven having a door, heaters and an oven temperature acquisition system, comprising the steps of measuring the total electrical power (Pin) absorbed by the oven, measuring the oven temperature, and assessing the actual power (Pload) transferred to the food item by automatically compensating disturbance factors. A cooking oven is also disclosed.Type: ApplicationFiled: May 29, 2008Publication date: December 4, 2008Applicant: WHIRLPOOL CORPORATIONInventors: ETTORE ARIONE, ALESSANDRO BOER, PAOLO CROSTA, FRANCESCO DEL BELLO, DAVIDE PARACHINI, GIANPIERO SANTACATTERINA