Patents by Inventor Enrico Conte
Enrico Conte 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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Publication number: 20240088875Abstract: An electronic system is configured to generate a sequential logic signal. The electronic system includes a first ring oscillator including a first plurality of cascaded inverter stages. A combinational logic circuit is configured to generate the sequential logic signal by combining signals at the output terminals of at least two of the inverter stages of the first ring oscillator. The electronic system further includes a second ring oscillator including a second plurality of cascaded inverter stages. A bias current source is configured to supply the inverter stages of the second ring oscillator with a bias current, and a first voltage is generated at the inverter stages of the second ring oscillator. A voltage follower is configured to supply the inverter stages of the first ring oscillator with a second voltage corresponding to the first voltage generated at the inverter stages of the second ring oscillator.Type: ApplicationFiled: August 17, 2023Publication date: March 14, 2024Inventors: Pietro Antonino Coppa, Gianbattista Lo Giudice, Enrico Castaldo, Antonino Conte
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Publication number: 20200299802Abstract: Resistance annealing furnace to anneal at least one metal or metal alloy wire, strand, string, wire rod or strip, the annealing furnace having at least two electric axles provided with respective electric contact rings for conveying the metal or metal alloy wire, strand, string, wire rod or strip, and a DC voltage generator, which can be supplied by an AC voltage (Uac) to generate an annealing voltage (Uann) applied between the two electric axles so as to produce an electric current in the portion of the metal or metal alloy wire, strand, string, wire rod or strip extending between the two electric axles, which provokes an annealing due to the Joule effect. At least one of the electric contact rings is made of a non-metal electric conductor material, for example graphite.Type: ApplicationFiled: March 31, 2017Publication date: September 24, 2020Inventors: Enrico Conte, Salvatore de Chiara, Gianpaolo Martucci
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Patent number: 10569987Abstract: A method for implementing a correct winding of a wire on a spool. The method is characterized in that it comprises a step for calculating the angular speed of a motor displacing a wire dispensing device according to the wire winding pitch and according to the pulling error, detected in relation to a given pre-set set-point and to a tolerance value, in order to determine the presence of a possible “valley error”, or of a possible “peak error”. Furthermore, if during the spool winding a “valley error” or a “peak error” is detected, the control device decides whether to slow down or to increase the speed of the wire dispensing device with the aim of filling the valley or of skipping the peak.Type: GrantFiled: September 23, 2015Date of Patent: February 25, 2020Assignee: SAMP S.P.A. CON UNICO SOCIOInventors: Enrico Conte, Roberto Conte
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Patent number: 10011456Abstract: Method for implementing a correct winding of a wire on a spool (100). The method also comprises a step for calculating the angular speed of a motor (43) displacing the wire dispensing device (40) according to the wire winding step and according to the dancer error, detected by a position sensor (35) that provides an analogical signal with respect to a zero position and to a tolerance value, in order to determine the presence of a possible “valley error”, or of a possible “peak error”. In this method, if during the spool winding, a “valley error” or a “peak error” is detected, the control device decides whether to slow down or to increase the speed of the wire dispensing device (40) with the aim of filling the depression or skipping the peak.Type: GrantFiled: April 3, 2015Date of Patent: July 3, 2018Assignee: SAMP S.P.A. CON UNICO SOCIOInventors: Artemio Affaticati, Enrico Conte, Roberto Conte
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Patent number: 9995285Abstract: A solar thermal power system includes a solar receiver, and a thermal energy storage arrangement having thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by a steam generator arrangement, by utilizing the thermal energy storage fluid. The arrangement includes an economizer section, an evaporator section, and a superheater section communicably configured to utilize the heat of the hot thermal energy storage fluid to generate and supply the variable pressure steam to the turbine. The system includes a recirculation line configured around the economizer section to recirculate the heated water to an inlet of the economizer section, increasing pressure range of the variable pressure steam in the arrangement.Type: GrantFiled: June 20, 2017Date of Patent: June 12, 2018Assignee: ALSTOM Technology Ltd.Inventors: Andreas Ehrsam, Enrico Conte
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Patent number: 9951979Abstract: Electrical energy storage and discharge system for storing electrical energy as thermal energy includes a heat pump cycle with first working fluid, a water steam cycle with second working fluid, a first thermal storage system with first thermal fluid, a second thermal storage system with second thermal fluid, an electrical heater member and a power regulating member, fluidly connected to each other. The system includes fluidly connected first cold and hot storage tanks, and the system includes fluidly connected second cold and hot storage tanks. The electrical heater is operably connected to the system between the tanks. The power regulating member is electrically connected to one or more electrical sources to regulate excess electrical energy, partially, to the electrical heater, and partially, to the heat pump cycle.Type: GrantFiled: February 1, 2016Date of Patent: April 24, 2018Assignee: General Electric Technology GmbHInventors: Vipluv Aga, Enrico Conte
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Publication number: 20170284378Abstract: A solar thermal power system includes a solar receiver, and a thermal energy storage arrangement having thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by a steam generator arrangement, by utilizing the thermal energy storage fluid. The arrangement includes an economizer section, an evaporator section, and a superheater section communicably configured to utilize the heat of the hot thermal energy storage fluid to generate and supply the variable pressure steam to the turbine. The system includes a recirculation line configured around the economizer section to recirculate the heated water to an inlet of the economizer section, increasing pressure range of the variable pressure steam in the arrangement.Type: ApplicationFiled: June 20, 2017Publication date: October 5, 2017Inventors: Andreas Ehrsam, Enrico Conte
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Publication number: 20170247219Abstract: A method for implementing a correct winding of a wire on a spool. The method is characterized in that it comprises a step for calculating the angular speed of a motor displacing a wire dispensing device according to the wire winding pitch and according to the pulling error, detected in relation to a given pre-set set-point and to a tolerance value, in order to determine the presence of a possible “valley error”, or of a possible “peak error”. Furthermore, if during the spool winding a “valley error” or a “peak error” is detected, the control device decides whether to slow down or to increase the speed of the wire dispensing device with the aim of filling the valley or of skipping the peak.Type: ApplicationFiled: September 23, 2015Publication date: August 31, 2017Inventors: Enrico Conte, Roberto CONTE
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Patent number: 9611762Abstract: A fossil fuel fired power plant for the generation of electrical energy comprises a water steam cycle and a plant (10) for the capture of CO2 from exhaust gases emitted by the power plant and a steam jet ejector (24) configured and arranged to receive an input steam flow from a low- or intermediate pressure extraction point in the power plant and to increase its pressure. It is further arranged to receive motive steam (25) from a further extraction point in the power plant. A steam line (27, 22) directs the steam of increased pressure from the steam jet ejector (24) to the CO2 capture plant (10). The power plant according to this invention allows the use of low-pressure steam for the operation of the CO2 capture plant, where the extraction of such steam affects the overall efficiency of the power plant to a lesser degree than in power plant of the state of the art.Type: GrantFiled: November 29, 2010Date of Patent: April 4, 2017Assignee: General Electric Technology GmbHInventors: Staffan Jönsson, Hongtao Li, Enrico Conte
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Publication number: 20170015519Abstract: Method for implementing a correct winding of a wire on a spool (100). The method also comprises a step for calculating the angular speed of a motor (43) displacing the wire dispensing device (40) according to the wire winding step and according to the dancer error, detected by a position sensor (35) that provides an analogical signal with respect to a zero position and to a tolerance value, in order to determine the presence of a possible “valley error”, or of a possible “peak error”. In this method, if during the spool winding, a “valley error” or a “peak error” is detected, the control device decides whether to slow down or to increase the speed of the wire dispensing device (40) with the aim of filling the depression or skipping the peak.Type: ApplicationFiled: April 3, 2015Publication date: January 19, 2017Inventors: Artemio AFFATICATI, Enrico CONTE, Roberto CONTE
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Patent number: 9494141Abstract: A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet.Type: GrantFiled: January 15, 2014Date of Patent: November 15, 2016Assignee: ALSTOM Technology Ltd.Inventors: Enrico Conte, Nicolas Marchal
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Publication number: 20160222830Abstract: Electrical energy storage and discharge system for storing electrical energy as thermal energy includes a heat pump cycle with first working fluid, a water steam cycle with second working fluid, a first thermal storage system with first thermal fluid, a second thermal storage system with second thermal fluid, an electrical heater member and a power regulating member, fluidly connected to each other. The system includes fluidly connected first cold and hot storage tanks, and the system includes fluidly connected second cold and hot storage tanks. The electrical heater is operably connected to the system between the tanks. The power regulating member is electrically connected to one or more electrical sources to regulate excess electrical energy, partially, to the electrical heater, and partially, to the heat pump cycle.Type: ApplicationFiled: February 1, 2016Publication date: August 4, 2016Inventors: Vipluv AGA, Enrico Conte
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Publication number: 20150240792Abstract: A solar thermal power system includes a solar receiver, and a thermal energy storage arrangement having thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by a steam generator arrangement, by utilizing the thermal energy storage fluid. The arrangement includes an economizer section, an evaporator section, and a superheater section communicably configured to utilize the heat of the hot thermal energy storage fluid to generate and supply the variable pressure steam to the turbine. The system includes a recirculation line configured around the economizer section to recirculate the heated water to an inlet of the economizer section, increasing pressure range of the variable pressure steam in the arrangement.Type: ApplicationFiled: February 19, 2015Publication date: August 27, 2015Inventors: Andreas EHRSAM, Enrico CONTE
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Publication number: 20150226187Abstract: A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet.Type: ApplicationFiled: January 15, 2014Publication date: August 13, 2015Applicant: ALSTOM Technology LtdInventors: Enrico CONTE, Nicolas MARCHAL
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Publication number: 20150000249Abstract: The invention relates to a combined cycle power plant that includes, a gas turbine plant, a heat recovery steam generator heated by hot waste gases of a gas turbine plant, and a steam turbine plant driven by the steam produced, and a waste gas purification plant, arranged downstream of the heat recovery steam generator in which carbon oxides in the waste gases can be absorbed by an absorber fluid, which is subsequently regenerated at an elevated temperature in a regenerating section while giving up the carbon oxides for supplying to a storage. The regenerating section has a heater for maintaining a necessary elevated temperature for regeneration. The heater operates with steam from the heat recovery steam generator or from the steam turbine plant. The steam condenses and the resulting hot condensate can be supplied to a flash boiler where it, at low pressure, immediately at least partially evaporates.Type: ApplicationFiled: September 17, 2014Publication date: January 1, 2015Inventors: Richard CARRONI, Alvin Limoa, David Olsson, Joerg Dietzmann, Camille Pedretti, Tjiptady Nugroho, Enrico Conte, Gian Luigi Agostinelli
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Publication number: 20130133326Abstract: A fossil fuel fired power plant for the generation of electrical energy comprises a water steam cycle and a plant (10) for the capture of CO2 from exhaust gases emitted by the power plant and a steam jet ejector (24) configured and arranged to receive an input steam flow from a low- or intermediate pressure extraction point in the power plant and to increase its pressure. It is further arranged to receive motive steam (25) from a further extraction point in the power plant. A steam line (27, 22) directs the steam of increased pressure from the steam jet ejector (24) to the CO2 capture plant (10). The power plant according to this invention allows the use of low-pressure steam for the operation of the CO2 capture plant, where the extraction of such steam affects the overall efficiency of the power plant to a lesser degree than in power plant of the state of the art.Type: ApplicationFiled: November 29, 2010Publication date: May 30, 2013Inventors: Staffan Jönsson, Hongtao Li, Enrico Conte