Patents by Inventor Claudio Imboccioli
Claudio Imboccioli 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: 11796369Abstract: A gas meter includes: a box-shaped body, an inlet mouth and an outlet mouth suited to allow the passage of a gas flow and defined on the box-shaped body, wherein inside the box-shaped body there is a metering device designed to measure one or more parameters for the determination of the gas flow rate, the metering device being provided with an inlet opening and an outlet opening. The gas meter includes: an inlet duct extending from the inlet mouth towards an opposite side of the box-shaped body, an outlet duct extending between the outlet mouth and an opposite side of the box-shaped body, the metering device being positioned in an intermediate area between the inlet duct and the outlet duct.Type: GrantFiled: June 17, 2019Date of Patent: October 24, 2023Assignee: Pietro Fiorentini S.P.A.Inventors: Mario Vianello, Marcello Ghidina, Claudio Imboccioli
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Publication number: 20230229179Abstract: Apparatus for regulating gas pressure suitable for use in systems and/or networks for transport and/or distribution of gas, the apparatus configured to be connected upstream with an inlet duct for the gas and downstream with an outlet duct, and includes: a main regulator including: an inlet area fluidically connectable with the inlet, an outlet area fluidically connectable with the outlet, a shutter which acts between the inlet area and the outlet area, means configured to push the shutter towards a closed position, a motorization chamber in which a movable element is housed, a pilot regulator including: an inlet which is fluidically connected with a first sub-chamber, to thus allow the passage of gas from the first sub-chamber towards an inlet of the pilot regulator, an outlet which is fluidically connected to said second sub-chamber, and at least one pilot valve.Type: ApplicationFiled: May 27, 2021Publication date: July 20, 2023Applicant: PIETRO FIORENTINI S.p.A.Inventors: Umberto CECCHINATO, Nevio ZAMPIERI, Claudio IMBOCCIOLI
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Patent number: 11585689Abstract: A gas meter structure includes a box-shaped body, an inlet mouth and an outlet mouth suited to allow the passage of a gas flow and defined on the box-shaped body, wherein inside the box-shaped body there are a metering device suited to measure one or more parameters for the determination of the gas flow rate, and a filter suited to filter the gas flow. The filter comprises a dust deposit chamber for the dust present in the gas flowing in, the dust deposit chamber having an inlet opening communicating with the inlet mouth of the box-shaped body, a dust collection bottom and a filtering outlet wall provided with through openings; the dust deposit chamber is configured in such a way that the gas flows into it through the inlet opening and flows out of it through the through openings of the filtering outlet wall.Type: GrantFiled: June 18, 2019Date of Patent: February 21, 2023Assignee: Pietro Fiorentini S.P.A.Inventors: Mario Vianello, Marcello Ghidina, Claudio Imboccioli
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Patent number: 11454994Abstract: A pressure reduction plant including two or more valve assemblies arranged in parallel and including: pressure reducers for fuel gas from the supply pressure to the delivery pressure; pilot valves to transmit a control pressure to the pressure reducers when the delivery pressure reaches the calibration value of the pilot valves; derivation conduits to transmit the delivery pressure to the pressure reducers, the pilot valves and the pressure reducer devices; command lines to transmit the control pressure from the pilot valves to the pressure reducers. One of the pilot valves is configured with a calibration value greater than the calibration value of all the remaining pilot valves and each command line is configured to communicate with a control line.Type: GrantFiled: July 29, 2019Date of Patent: September 27, 2022Assignee: Pietro Fiorentini S.P.A.Inventor: Claudio Imboccioli
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Publication number: 20220099473Abstract: A device for the measurement of a flow rate of a gas in a main gas piping includes: a first branch configured for the diversion of a portion of a gas flow in transit in the main piping towards a measuring component; the measuring component including an inlet mouth, connected to the first branch, and an outlet mouth, the measuring component being configured for the direct measurement of the flow rate of the portion of gas flow, diverted by the main piping, which crosses the same measuring component; and a second branch connected to the outlet mouth and configured for the re-introduction into the main piping of the diverted portion of gas flow crossing the measuring component.Type: ApplicationFiled: February 28, 2020Publication date: March 31, 2022Inventor: Claudio Imboccioli
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Publication number: 20210278267Abstract: A gas meter includes: a box-shaped body, an inlet mouth and an outlet mouth suited to allow the passage of a gas flow and defined on said box-shaped body, wherein inside the box-shaped body there is a metering device designed to measure one or more parameters for the determination of the gas flow rate, the metering device being provided with an inlet opening and an outlet opening. The gas meter includes: an inlet duct extending from the inlet mouth towards an opposite side of the box-shaped body, an outlet duct extending between the outlet mouth and an opposite side of the box-shaped body, the metering device being positioned in an intermediate area between the inlet duct and the outlet duct.Type: ApplicationFiled: June 17, 2019Publication date: September 9, 2021Inventors: Mario Vianello, Marcello Ghidina, Claudio Imboccioli
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Publication number: 20210271271Abstract: A pressure reduction plant including two or more valve assemblies arranged in parallel and including: pressure reducers for fuel gas from the supply pressure to the delivery pressure; pilot valves to transmit a control pressure to the pressure reducers when the delivery pressure reaches the calibration value of the pilot valves; derivation conduits to transmit the delivery pressure to the pressure reducers, the pilot valves and the pressure reducer devices; command lines to transmit the control pressure from the pilot valves to the pressure reducers. One of the pilot valves is configured with a calibration value greater than the calibration value of all the remaining pilot valves and each command line is configured to communicate with a control line.Type: ApplicationFiled: July 29, 2019Publication date: September 2, 2021Inventor: Claudio Imboccioli
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Publication number: 20210231481Abstract: A gas meter structure includes a box-shaped body, an inlet mouth and an outlet mouth suited to allow the passage of a gas flow and defined on the box-shaped body, wherein inside the box-shaped body there are a metering device suited to measure one or more parameters for the determination of the gas flow rate, and a filter suited to filter the gas flow. The filter comprises a dust deposit chamber for the dust present in the gas flowing in, the dust deposit chamber having an inlet opening communicating with the inlet mouth of the box-shaped body, a dust collection bottom and a filtering outlet wall provided with through openings; the dust deposit chamber is configured in such a way that the gas flows into it through the inlet opening and flows out of it through the through openings of the filtering outlet wall.Type: ApplicationFiled: June 18, 2019Publication date: July 29, 2021Inventors: Mario Vianello, Marcello Ghidina, Claudio Imboccioli
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Patent number: 10663986Abstract: A system for adjusting pressure of a gas includes: a first shutter unit for causing a pressure drop in the gas, from a supply pressure to a delivery pressure; a pilot unit for providing a pilot pressure depending on the difference between the delivery pressure and a predefined setting pressure; a first drive unit operated by the pilot pressure to reduce the opening of the first shutter unit when the delivery pressure exceeds the setting pressure, and vice versa; a second shutter unit in series with the first shutter unit can assume a closed configuration; a second drive unit operated by the pilot pressure to reduce the opening of the second shutter unit when the delivery pressure exceeds the setting pressure, and vice versa. When the first shutter unit is open the opening of the second shutter unit causes a pressure drop smaller than the pressure drop by the first shutter unit.Type: GrantFiled: February 17, 2016Date of Patent: May 26, 2020Assignee: Pietro Fiorentini SPAInventor: Claudio Imboccioli
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Publication number: 20180275694Abstract: A system for adjusting pressure of a gas includes: a first shutter unit for causing a pressure drop in the gas, from a supply pressure to a delivery pressure; a pilot unit for providing a pilot pressure depending on the difference between the delivery pressure and a predefined setting pressure; a first drive unit operated by the pilot pressure to reduce the opening of the first shutter unit when the delivery pressure exceeds the setting pressure, and vice versa; a second shutter unit in series with the first shutter unit can assume a closed configuration; a second drive unit operated by the pilot pressure to reduce the opening of the second shutter unit when the delivery pressure exceeds the setting pressure, and vice versa. When the first shutter unit is open the opening of the second shutter unit causes a pressure drop smaller than the pressure drop by the first shutter unit.Type: ApplicationFiled: February 17, 2016Publication date: September 27, 2018Inventor: Claudio Imboccioli
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Patent number: 9897258Abstract: A method for piloting a pressure regulator for an operative gas, the pressure regulator having a flow duct for the operative gas; a shutter causing a pressure drop in the operative gas, from a feeding pressure to a delivery pressure; a motorisation chamber delimited by a first movable wall associated with the shutter so that an increase in the delivery pressure causes a narrowing of the shutter; an elastic element exerting on a first movable wall a force directed to counteract the pressure force exerted by the operative gas on the first movable wall and widening the shutter; a compensation chamber housing a compensation gas and at least partially delimited by a second movable wall connected to the shutter to enable transferring on it the pressure force of the compensation gas, the method including the operation of regulating, moment by moment, the pressure of the compensation gas as a function of the delivery pressure.Type: GrantFiled: May 14, 2014Date of Patent: February 20, 2018Assignee: Pietro Fiorentini SPAInventors: Claudio Imboccioli, Michele Bernardi
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Publication number: 20160102811Abstract: A method for piloting a pressure regulator for an operative gas, the pressure regulator having a flow duct for the operative gas; a shutter causing a pressure drop in the operative gas, from a feeding pressure to a delivery pressure; a motorisation chamber delimited by a first movable wall associated with the shutter so that an increase in the delivery pressure causes a narrowing of the shutter; an elastic element exerting on a first movable wall a force directed to counteract the pressure force exerted by the operative gas on the first movable wall and widening the shutter; a compensation chamber housing a compensation gas and at least partially delimited by a second movable wall connected to the shutter to enable transferring on it the pressure force of the compensation gas, the method including the operation of regulating, moment by moment, the pressure of the compensation gas as a function of the delivery pressure.Type: ApplicationFiled: May 14, 2014Publication date: April 14, 2016Inventors: Claudio Imboccioli, Michele Bernardi
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Patent number: 6595237Abstract: The invention relates to a gas pressure regulator having a valve, a delivery duct of low pressure gas (Pb), a regulation shutter for the gas delivery flow, a control head of the valve defining an upper chamber [(9)] and a lower chamber. A pilot valve controls the movement of the shutter. The pilot valve has a first chamber with an inlet way, a first outlet way communicating with said delivery duct and a second chamber in which there is the body of an interception shutter adapted to open or close the inlet way [(14)]. The first chamber has at least a second outlet way communicating with the lower chamber and the upper chamber and the inlet way are connected to each other through an auxiliary duct containing gas at an intermediate pressure (Pm) between high pressure (Pa) and low pressure (Pb).Type: GrantFiled: October 31, 2001Date of Patent: July 22, 2003Assignee: Pietro Florentini SpAInventors: Umberto Cecchinato, Claudio Imboccioli
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Publication number: 20030098071Abstract: The invention relates to a gas pressure regulator (1) comprising: at least a valve (2), a delivery duct (4) of low pressure gas (Pb), a regulation shutter (5) for the gas delivery flow, a control head (8) of said valve (2) defining an upper chamber (9) and a lower chamber (10); a pilot valve (12) for controlling the movement of said shutter (5) in which there is a first chamber (13) with an inlet way (14), a first outlet way (18) communicating with said delivery duct (4) and a second chamber (16) in which there is the body of an interception shutter (17) adapted to open or close said inlet way (14). The invention is characterized in that said first chamber (13) has at least a second outlet way (11) communicating with said lower chamber (10) and said upper chamber (9) and said inlet way (14) are connected to each other through an auxiliary duct (15) containing gas at an intermediate pressure (Pm) between said high pressure (Pa) and said low pressure (Pb).Type: ApplicationFiled: October 31, 2001Publication date: May 29, 2003Inventors: Umberto Cecchinato, Claudio Imboccioli