Patents by Inventor Panos Tamamidis
Panos Tamamidis 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: 11719203Abstract: A system for cleaning an air intake screen of a work vehicle may include an engine air intake assembly having an air intake screen through which an airflow is directed for subsequent delivery to an engine of a work vehicle. The system may further include a nozzle provided in operative association with the engine air intake assembly and directed towards the air intake screen. Additionally, the system may include a pressurized fluid source configured to supply pressurized fluid to the nozzle. The pressurized fluid received by the nozzle is expelled from the nozzle and directed through the air intake screen.Type: GrantFiled: February 5, 2020Date of Patent: August 8, 2023Assignee: CNH Industrial America LLCInventors: Samrendra Singh, Kaushal Ghorpade, Luca Levato, Hesam Abbassi, Panos Tamamidis
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Patent number: 11718245Abstract: Systems and apparatuses include a hood for a machine including a noise inhibitor housing inhibiting transmission of noise in a horizontal plane from the machine, and a noise diffusive panel supported by the noise inhibitor housing and structured to release noise upward.Type: GrantFiled: July 29, 2021Date of Patent: August 8, 2023Assignee: CNH Industrial America LLCInventors: Suresh Pai, Panos Tamamidis, Bin Lou, Samrendra Singh
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Patent number: 11692561Abstract: A self-cooling system includes at least one rotating component and a housing configured to enclose the at least one rotating component. The housing includes at least one inlet bore and at least one exhaust bore. The at least one exhaust bore is disposed radially outward from a radial position of the at least one inlet bore with respect to an axis of rotation of the at least one rotating. The at least one inlet bore and the at least one exhaust bore are positioned to establish a pressure differential configured to circulate a fluid into the at least one inlet bore, through the housing, and out the at least one exhaust bore. The system does not have any feature in addition to the at least one rotating component configured to drive the fluid into the at least one inlet bore, through the housing, and out the at least one exhaust bore.Type: GrantFiled: December 5, 2018Date of Patent: July 4, 2023Assignee: CNH Industrial America LLCInventors: Hesam Abbassi, Panos Tamamidis, Samrendra Singh
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Patent number: 11686234Abstract: An exhaust treatment system for a work vehicle includes a selective catalytic reduction (SCR) system having an SCR outlet for expelling treated exhaust flow therefrom, a flow conduit in fluid communication with the outlet, an exhaust sensor positioned within the flow conduit downstream of the outlet, and a flow mixer positioned upstream of the exhaust sensor. The flow mixer has an end wall defining sector openings circumferentially extending between first and second sector sides and radially between radially inner and outer sector ends. Moreover, the flow mixer has swirler vanes, where each of the swirler vanes extends circumferentially from the first sector side of a respective one of the sector openings and radially between radially inner and outer vane ends. Particularly, the radially outer vane end of each of the swirler vanes is spaced apart from the radially outer sector end of the respective one of the sector openings.Type: GrantFiled: October 20, 2021Date of Patent: June 27, 2023Assignee: CNH Industrial America LLCInventors: Daniel J. Zurn, Derek Thomas Jennen, Panos Tamamidis, James Patrick Boeshans, Daniel Braginsky, Noah Stocker
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Publication number: 20230122951Abstract: An exhaust treatment system for a work vehicle includes a selective catalytic reduction (SCR) system having an SCR outlet for expelling treated exhaust flow therefrom, a flow conduit in fluid communication with the outlet, an exhaust sensor positioned within the flow conduit downstream of the outlet, and a flow mixer positioned upstream of the exhaust sensor. The flow mixer has an end wall defining sector openings circumferentially extending between first and second sector sides and radially between radially inner and outer sector ends. Moreover, the flow mixer has swirler vanes, where each of the swirler vanes extends circumferentially from the first sector side of a respective one of the sector openings and radially between radially inner and outer vane ends. Particularly, the radially outer vane end of each of the swirler vanes is spaced apart from the radially outer sector end of the respective one of the sector openings.Type: ApplicationFiled: October 20, 2021Publication date: April 20, 2023Inventors: Daniel J. Zurn, Derek Thomas Jennen, Panos Tamamidis, James Patrick Boeshans, Daniel Braginsky, Noah Stocker
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Patent number: 11624306Abstract: An aftertreatment system for a work vehicle includes: a fluid injector configured to inject a treatment fluid; a selective catalytic reducer (SCR) substrate; and a mixer fluidly coupled to the fluid injector and the SCR substrate and including at least one scroll defining a scroll open area and configured to receive a flow of exhaust gas and the treatment fluid. The mixer has a fixed wall and a plate displaceably coupled to the fixed wall, the plate being associated with the at least one scroll such that a change in a flow rate of exhaust gas into the at least one scroll passively causes displacement of the plate to adjust a size of the scroll open area.Type: GrantFiled: June 10, 2021Date of Patent: April 11, 2023Assignee: CNH Industrial America LLCInventors: Kaushal Ghorpade, Panos Tamamidis, Samrendra K. Singh
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Patent number: 11603788Abstract: A mixing conduit for use within an exhaust treatment system of a work vehicle. The mixing conduit is configured to receive engine exhaust and a mixture of engine exhaust and reductant. The mixing conduit includes an outer tube and an inner tube within the outer tube. Each tube extends lengthwise from upstream ends to downstream ends of the inner and outer tubes, respectively. The inner tube includes an exterior surface, and the outer tube includes an interior surface. The inner tube defines an inner flowpath within the inner tube. The outer tube and inner tube also define an outer flowpath radially between the exterior surface of the inner tube and the interior surface of the outer tube. The mixing conduit further includes one or more swirler vanes extending radially between the exterior surface of the inner tube and the interior surface of the outer tube and within the outer flowpath.Type: GrantFiled: June 9, 2021Date of Patent: March 14, 2023Assignee: CNH Industrial America LLCInventors: Kaushal Ghorpade, Hesam Abbassi, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20230062392Abstract: A control system of an agricultural harvester for controllably harvesting a crop material includes: a lidar sensor configured for sensing a field condition in a forward path of travel of the agricultural harvester and thereby for outputting a field condition signal corresponding thereto; and a controller operatively coupled with the lidar sensor and a header assembly of the agricultural harvester configured for removing the crop material from a field, the controller configured for receiving the field condition signal and for outputting an adjustment signal to raise the header assembly, based at least partially on the field condition signal, when the agricultural harvester reaches an end of a plurality of crop rows.Type: ApplicationFiled: August 26, 2021Publication date: March 2, 2023Applicant: CNH Industrial America LLCInventors: Andrew Brokaw, Trevor Stanhope, Hesam Abbassi, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20230035658Abstract: Systems and apparatuses include a hood for a machine including a noise inhibitor housing inhibiting transmission of noise in a horizontal plane from the machine, and a noise diffusive panel supported by the noise inhibitor housing and structured to release noise upward.Type: ApplicationFiled: July 29, 2021Publication date: February 2, 2023Applicant: CNH Industrial America LLCInventors: Suresh Pai, Panos Tamamidis, Bin Lou, Samrendra Singh
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Patent number: 11544425Abstract: The present disclosure provides systems and methods that expedite the design of physical components through the use of iterative and computationally efficient virtual simulations. In particular, the systems and methods of the present disclosure can be used as part of an iterative design process in which a product designer is able to iteratively make changes to a component design by iteratively interacting a visualization of a virtual representation of the component within a virtual environment.Type: GrantFiled: April 12, 2019Date of Patent: January 3, 2023Assignee: CNH INDUSTRIAL AMERICA LLCInventors: Samrendra K Singh, Andrew Brokaw, Panos Tamamidis, Abhijeet Bhalerao
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Patent number: 11518237Abstract: A fluid tank that includes a housing. The housing includes a bottom wall, a top wall, and a side wall. The side wall couples the bottom wall to the top wall to define a cavity that receives and houses a liquid. A conduit guides liquid from a fluid source into the cavity. The conduit defines an inlet and an outlet. The outlet couples to the side wall. A vent coupled to the housing and to the conduit. The vent defines a vent inlet coupled to the housing and a vent outlet coupled to the conduit. The vent discharges gas from the housing into the conduit.Type: GrantFiled: January 27, 2020Date of Patent: December 6, 2022Assignee: CNH INDUSTRIAL AMERICA LLCInventors: Samrendra Singh, Panos Tamamidis, Bin Lou, Kaushal Ghorpade
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Patent number: 11440489Abstract: An operator cab for a work vehicle includes: a cab enclosure including a roof an operator chair disposed in the cab enclosure; at least one layer of noise-deadening material coupled to the roof; and a headliner coupled to the roof such that the at least one layer of noise-deadening material is at least partially disposed between the headliner and the roof. The headliner includes a noise-reflective material and a noise escape region that comprises at least one opening configured to allow sound waves to pass through the noise escape region into the at least one layer of noise-deadening material and reduce noise reflection by the headliner to the operator chair.Type: GrantFiled: December 20, 2019Date of Patent: September 13, 2022Assignee: CNH Industrial America LLCInventors: Bin Lou, Samrendra K. Singh, Mark D. Klassen, David S. Booth, Kaushal Ghorpade, Panos Tamamidis, Nathan J. Keller
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Patent number: 11295046Abstract: The present disclosure provides systems and methods that expedite the design of physical components through the use of iterative and computationally efficient virtual simulations. In particular, the systems and methods of the present disclosure can be used as part of an iterative design process in which a product designer is able to iteratively make changes to a component design by iteratively interacting a visualization of a virtual representation of the component within a virtual environment.Type: GrantFiled: April 12, 2019Date of Patent: April 5, 2022Assignee: CNH Industrial America LLCInventors: Samrendra K. Singh, Andrew Brokaw, Panos Tamamidis, Abhijeet Bhalerao
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Patent number: 11280239Abstract: A selective catalytic reduction (SCR) system includes a SCR canister including a SCR inlet configured for receiving engine exhaust from a work vehicle and a SCR outlet configured for expelling a treated exhaust flow. The system includes first and second SCR chambers housed within the SCR canister and configured to react mixtures of exhaust reductant and associated first and second portions of the engine exhaust with a catalyst to generate first and second treated exhaust flow portions, respectively. The system includes an outlet chamber positioned between the SCR outlet and the first and second SCR chambers. Moreover, the outlet chamber is configured to combine the first and second treated exhaust flow portions to form the treated exhaust flow. Further, the system includes a chamber mixer positioned upstream of the SCR outlet and configured to promote mixing of the first and second treated exhaust flow portions within the outlet chamber.Type: GrantFiled: February 27, 2020Date of Patent: March 22, 2022Assignee: CNH Industrial America LLCInventors: Kaushal Ghorpade, Daniel Alan Morey, Hesam Abbassi, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20210388750Abstract: A mixing conduit for use within an exhaust treatment system of a work vehicle. The mixing conduit is configured to receive engine exhaust and a mixture of engine exhaust and reductant. The mixing conduit includes an outer tube and an inner tube within the outer tube. Each tube extends lengthwise from upstream ends to downstream ends of the inner and outer tubes, respectively. The inner tube includes an exterior surface, and the outer tube includes an interior surface. The inner tube defines an inner flowpath within the inner tube. The outer tube and inner tube also define an outer flowpath radially between the exterior surface of the inner tube and the interior surface of the outer tube. The mixing conduit further includes one or more swirler vanes extending radially between the exterior surface of the inner tube and the interior surface of the outer tube and within the outer flowpath.Type: ApplicationFiled: June 9, 2021Publication date: December 16, 2021Inventors: Kaushal Ghorpade, Hesam Abbassi, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20210388745Abstract: An aftertreatment system for a work vehicle includes: a fluid injector configured to inject a treatment fluid; a selective catalytic reducer (SCR) substrate; and a mixer fluidly coupled to the fluid injector and the SCR substrate and including at least one scroll defining a scroll open area and configured to receive a flow of exhaust gas and the treatment fluid. The mixer has a fixed wall and a plate displaceably coupled to the fixed wall, the plate being associated with the at least one scroll such that a change in a flow rate of exhaust gas into the at least one scroll passively causes displacement of the plate to adjust a size of the scroll open area.Type: ApplicationFiled: June 10, 2021Publication date: December 16, 2021Applicant: CNH Industrial America LLCInventors: Kaushal Ghorpade, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20210324776Abstract: A fluid tank thaw system that includes a fluid tank that receives a first fluid. A heating element within the fluid tank that heats the first fluid. A magnetic stir system that stirs the first fluid within the fluid tank to increase a thaw rate of the first fluid. The magnetic stir system includes a magnetic stirrer within the fluid tank. The magnetic stirrer rotates within the fluid tank to agitate the first fluid. An electric coil changes polarity to rotate the magnetic stirrer.Type: ApplicationFiled: April 19, 2021Publication date: October 21, 2021Inventors: Samrendra Singh, Panos Tamamidis, Kaushal Ghorpade, Luca Levato
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Publication number: 20210270170Abstract: A selective catalytic reduction (SCR) system includes a SCR canister including a SCR inlet configured for receiving engine exhaust from a work vehicle and a SCR outlet configured for expelling a treated exhaust flow. The system includes first and second SCR chambers housed within the SCR canister and configured to react mixtures of exhaust reductant and associated first and second portions of the engine exhaust with a catalyst to generate first and second treated exhaust flow portions, respectively. The system includes an outlet chamber positioned between the SCR outlet and the first and second SCR chambers. Moreover, the outlet chamber is configured to combine the first and second treated exhaust flow portions to form the treated exhaust flow. Further, the system includes a chamber mixer positioned upstream of the SCR outlet and configured to promote mixing of the first and second treated exhaust flow portions within the outlet chamber.Type: ApplicationFiled: February 27, 2020Publication date: September 2, 2021Inventors: Kaushal Ghorpade, Daniel Alan Morey, Hesam Abbassi, Panos Tamamidis, Samrendra K. Singh
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Publication number: 20210262375Abstract: An inlet duct of an exhaust system for treating an exhaust fluid with a reductant. The inlet duct includes a shell body that has a first end with a first opening therein for receiving an exhaust duct, a second end, and a side. The inlet duct also includes a chamber internally disposed within the shell body and defining a fluid passageway therethrough, and a scooped member connected to and extending outwardly from the side. The scooped member has a second opening, and the scooped member is configured for causing a turbulent fluid flow of the exhaust fluid and the reductant.Type: ApplicationFiled: February 26, 2020Publication date: August 26, 2021Applicant: CNH Industrial America LLCInventors: Kaushal Ghorpade, Samrendra K. Singh, Rowland J. Milburn, JR., Panos Tamamidis
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Patent number: 11098629Abstract: A sensor assembly for use within a flow conduit, the flow conduit configured to receive a treated exhaust of an exhaust treatment system of a work vehicle, includes an exhaust sensor positioned within the flow conduit between the upstream and downstream ends. Moreover, the exhaust sensor is configured to detect an amount of an emission gas present in the treated exhaust. The sensor assembly further includes a sensor shield positioned within the flow conduit upstream of the exhaust sensor. The sensor shield includes a hub and a plurality of flow divider beams extending from the hub. Additionally, the sensor shield creates a wake area downstream of the hub within which a turbulent exhaust flow is generated as the treated exhaust is directed past the sensor shield. Furthermore, the exhaust sensor is configured to receive the turbulent exhaust flow from the wake area.Type: GrantFiled: January 23, 2020Date of Patent: August 24, 2021Assignee: CNH Industrial America LLCInventors: Samrendra K. Singh, Hossein Gholizadeh, Panos Tamamidis, Salvatore Virgilio