Patents by Inventor Marcello Passoni
Marcello Passoni 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).
-
Patent number: 11761667Abstract: The present disclosure relates to a heating, ventilation, and air conditioning (HVAC) system that includes a heat exchanger configured to circulate a working fluid therethrough, a valve configured to regulate a flow rate of the working fluid through the heat exchanger, and a valve controller configured to modify a valve position control signal received from an external controller, separate from the valve controller, based on a temperature differential of the working fluid entering and exiting the heat exchanger.Type: GrantFiled: July 10, 2020Date of Patent: September 19, 2023Assignee: Johnson Controls Technology CompanyInventors: Marcello Passoni, Alejandro Gonzalez Pozo, Gabriele Francesco Giuseppe Andreoni
-
Patent number: 11566805Abstract: An integrated device in an HVAC system is configured to modify an environmental condition of a building. The integrated device includes a valve configured to regulate a flow of a fluid through a conduit and an actuator. The actuator includes a motor and a drive device. The drive device is driven by the motor and coupled to the valve for driving the valve between multiple positions. The integrated device further includes a processing circuit coupled to the motor. The processing circuit is configured to detect device identifying information for the valve or the actuator and to detect the integrated device location within the building.Type: GrantFiled: February 21, 2018Date of Patent: January 31, 2023Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni, Abu Bakr Khan, Kevin A. Weiss, Christopher Merkl, Gary A. Romanowich, Joseph F. Mann, Hunter Hobgood, Dinesh Trikha, Rick A. Van Buren, Nicholas P. Prato
-
Patent number: 11226129Abstract: A system configured to modify an environmental condition of a building includes a valve configured to regulate a flow of a fluid and an actuator. The actuator includes a motor and a drive coupling, the drive coupling driven by the motor and coupled to the valve for driving the valve between multiple positions. The system further includes a flow rate sensor configured to measure the flow rate of the fluid through the valve and a processing circuit coupled to the motor and the flow rate sensor. The processing circuit is configured to receive a flow rate setpoint and a flow rate measurement, determine an actuator position setpoint based on the flow rate setpoint and the flow rate measurement, and operate the motor to drive the drive coupling to the actuator position setpoint. The flow rate sensor and the processing circuit are located within a common integrated device chassis.Type: GrantFiled: July 16, 2019Date of Patent: January 18, 2022Assignee: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni
-
Patent number: 11042171Abstract: A building management system is configured to modify an environmental condition of a building. The building management system includes a valve assembly, an actuator device, and a network sensor device. The actuator device includes a motor, a drive device driven by the motor and coupled to the valve assembly, and a controller coupled to the motor. The controller includes a microprocessor and a control application configured to enable closed loop control of the valve assembly. The network sensor device is communicably coupled to the actuator device and configured to measure an environmental property. The control application is configured to perform the closed loop control of the valve assembly based on an input control signal from a mobile device and the measured environmental property from the network sensor device.Type: GrantFiled: February 21, 2018Date of Patent: June 22, 2021Assignee: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni, Russell T. Jenks, Duane S. Freimuth, Kyle M. Bero, Kevin A. Weiss, Abu Bakr Khan
-
Publication number: 20210025618Abstract: The present disclosure relates to a heating, ventilation, and air conditioning (HVAC) system that includes a heat exchanger configured to circulate a working fluid therethrough, a valve configured to regulate a flow rate of the working fluid through the heat exchanger, and a valve controller configured to modify a valve position control signal received from an external controller, separate from the valve controller, based on a temperature differential of the working fluid entering and exiting the heat exchanger.Type: ApplicationFiled: July 10, 2020Publication date: January 28, 2021Inventors: Marcello Passoni, Alejandro Gonzalez Pozo, Gabriele Francesco Giuseppe Andreoni
-
Patent number: 10712042Abstract: The present disclosure relates to a heating, ventilation, and air conditioning (HVAC) system that includes a heat exchanger configured to circulate a working fluid therethrough, a valve configured to regulate a flow rate of the working fluid through the heat exchanger, and a valve controller configured to modify a valve position control signal received from an external controller, separate from the valve controller, based on a temperature differential of the working fluid entering and exiting the heat exchanger.Type: GrantFiled: August 24, 2018Date of Patent: July 14, 2020Assignee: Johnson Controls Technology CompanyInventors: Marcello Passoni, Alejandro Gonzalez Pozo, Gabriele Francesco Giuseppe Andreoni
-
Publication number: 20200191431Abstract: A variety of assemblies are configured for use with an actuator. One embodiment relates to an actuator that includes a cover and a lower body. The cover includes a first cover end, a second cover end disposed axially away from the first cover end, the second cover end in contact with a lower body, a cover surface disposed between the first cover end and the second cover end, a protrusion radially disposed along an external surface of the cover surface, and a plurality of snap elements that extend axially away from the first cover end. The lower body includes a first body end, the first body end configured to receive the second cover end, a second body end disposed axially away from the first body end, a body surface extending axially between the first cover end and the second cover end; and a plurality of snapping surfaces.Type: ApplicationFiled: December 12, 2018Publication date: June 18, 2020Applicant: Johnson Controls Technology CompanyInventors: Parag Jivanrao Bhongade, Lakhan Shivaji Doke, Marcello Passoni, Duraigopal Vijayanandh
-
Publication number: 20200173678Abstract: Systems and methods for controlling an actuator for an HVAC system are disclosed. A valve is configured to be positioned in a conduit. An actuator includes a motor configured to rotate the valve between a first position and a second position. An actuator controller identifies a condition for performing a partial stroke test of the valve. The actuator controller performs the partial stroke test for the valve. The actuator controller controls the motor to rotate the valve from the first position to a second position, and controls the motor to rotate the valve back to the first position.Type: ApplicationFiled: November 30, 2018Publication date: June 4, 2020Applicant: Johnson Controls Technology CompanyInventors: Amol Vetal, Pankaj Kharche, Marcello Passoni
-
Publication number: 20190338980Abstract: A system configured to modify an environmental condition of a building includes a valve configured to regulate a flow of a fluid and an actuator. The actuator includes a motor and a drive coupling, the drive coupling driven by the motor and coupled to the valve for driving the valve between multiple positions. The system further includes a flow rate sensor configured to measure the flow rate of the fluid through the valve and a processing circuit coupled to the motor and the flow rate sensor. The processing circuit is configured to receive a flow rate setpoint and a flow rate measurement, determine an actuator position setpoint based on the flow rate setpoint and the flow rate measurement, and operate the motor to drive the drive coupling to the actuator position setpoint. The flow rate sensor and the processing circuit are located within a common integrated device chassis.Type: ApplicationFiled: July 16, 2019Publication date: November 7, 2019Applicant: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni
-
Patent number: 10359208Abstract: A cascaded control system configured to modify an environmental condition of a building includes a valve configured to regulate a flow of a fluid through a conduit, an actuator including a motor and a drive device, and a communications mechanism. The communications mechanism is configured to receive a flow rate setpoint from an external control device of an outer control loop. The cascaded control system further includes a processing circuit coupled to the motor and the communications mechanism. The processing circuit is configured to determine an actuator position setpoint using a cascaded feedback control mechanism based on the flow rate setpoint and a flow rate measurement from a flow rate sensor of an inner control loop and to operate the motor to drive the drive device to the actuator position setpoint.Type: GrantFiled: August 24, 2017Date of Patent: July 23, 2019Assignee: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni
-
Publication number: 20190063778Abstract: The present disclosure relates to a heating, ventilation, and air conditioning (HVAC) system that includes a heat exchanger configured to circulate a working fluid therethrough, a valve configured to regulate a flow rate of the working fluid through the heat exchanger, and a valve controller configured to modify a valve position control signal received from an external controller, separate from the valve controller, based on a temperature differential of the working fluid entering and exiting the heat exchanger.Type: ApplicationFiled: August 24, 2018Publication date: February 28, 2019Inventors: Marcello Passoni, Alejandro Gonzalez Pozo, Gabriele Francesco Giuseppe Andreoni
-
Publication number: 20180238577Abstract: An integrated device in an HVAC system is configured to modify an environmental condition of a building. The integrated device includes a valve configured to regulate a flow of a fluid through a conduit and an actuator. The actuator includes a motor and a drive device. The drive device is driven by the motor and coupled to the valve for driving the valve between multiple positions. The integrated device further includes a processing circuit coupled to the motor. The processing circuit is configured to detect device identifying information for the valve or the actuator and to detect the integrated device location within the building.Type: ApplicationFiled: February 21, 2018Publication date: August 23, 2018Inventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni, Abu Bakr Khan, Kevin A. Weiss, Christopher Merkl, Gary A. Romanowich, Joe Mann, Hunter Hobgood, Dinesh Trikha, Rick A. Van Buren, Nicholas P. Prato
-
Publication number: 20180239371Abstract: A building management system is configured to modify an environmental condition of a building. The building management system includes a valve assembly, an actuator device, and a network sensor device. The actuator device includes a motor, a drive device driven by the motor and coupled to the valve assembly, and a controller coupled to the motor. The controller includes a microprocessor and a control application configured to enable closed loop control of the valve assembly. The network sensor device is communicably coupled to the actuator device and configured to measure an environmental property. The control application is configured to perform the closed loop control of the valve assembly based on an input control signal from a mobile device and the measured environmental property from the network sensor device.Type: ApplicationFiled: February 21, 2018Publication date: August 23, 2018Inventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni, Russell T. Jenks, Duane S. Freimuth, Kyle M. Bero, Kevin A. Weiss, Abu Bakr Khan
-
Publication number: 20180187909Abstract: A cascaded control system configured to modify an environmental condition of a building includes a valve configured to regulate a flow of a fluid through a conduit, an actuator including a motor and a drive device, and a communications mechanism. The communications mechanism is configured to receive a flow rate setpoint from an external control device of an outer control loop. The cascaded control system further includes a processing circuit coupled to the motor and the communications mechanism. The processing circuit is configured to determine an actuator position setpoint using a cascaded feedback control mechanism based on the flow rate setpoint and a flow rate measurement from a flow rate sensor of an inner control loop and to operate the motor to drive the drive device to the actuator position setpoint.Type: ApplicationFiled: August 24, 2017Publication date: July 5, 2018Applicant: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni
-
Patent number: 9746199Abstract: An integrated device in an HVAC system is configured to modify an environmental condition of a building. The device includes a valve configured to regulate the flow of fluid through a conduit, an actuator comprising a motor and a drive device, and a communications mechanism. The communications mechanism is configured to receive a flow rate setpoint from an external control device of an outer control loop. The device further includes a processing circuit. The processing circuit is configured to determine an actuator position setpoint using a cascaded feedback control mechanism based on the flow rate setpoint and a flow rate measurement from a flow rate sensor of an inner control loop. The valve, the actuator, the communications mechanism, and the processing circuit are located within a common integrated device chassis.Type: GrantFiled: January 5, 2017Date of Patent: August 29, 2017Assignee: Johnson Controls Technology CompanyInventors: Kirk H. Drees, Herbert J. Doll, Gerald A. Duenkel, Marcello Passoni
-
Patent number: D556610Type: GrantFiled: September 30, 2005Date of Patent: December 4, 2007Assignee: Johnson Controls Technology CompanyInventors: Thomas O. Kautz, Fabio Di Liberto, Jens Roeper, Herbert J. Doll, Mauro De Falco, Marcello Passoni
-
Patent number: D556611Type: GrantFiled: September 30, 2005Date of Patent: December 4, 2007Assignee: Johnson Controls Technology CompanyInventors: Thomas O. Kautz, Fabio Di Liberto, Jens Roeper, Herbert J. Doll, Mauro De Falco, Marcello Passoni
-
Patent number: D907675Type: GrantFiled: September 14, 2018Date of Patent: January 12, 2021Assignee: Johnson Controls Technology CompanyInventors: Lakhan Shivaji Doke, Marcello Passoni, Amol Ramdas Vetal, Atul Ramdas Patil, Parag Jivanrao Bhongade, Bhausaheb Uttam Pawar, Yogesh Subhash Chorghe, Shivchandra Venkatrao Nagime, Aditya Dhavale