Patents by Inventor Jasraj Asdev
Jasraj Asdev 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: 20260125987Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding the at least one turbine member extending between an outer surface and an inner surface to define a radial direction.Type: ApplicationFiled: October 30, 2024Publication date: May 7, 2026Inventors: Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Jasraj Asdev, Sharad Pundlik Patil, Sagar Paramashivaiah, David Raju Yamarthi
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Patent number: 12158075Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding the at least one turbine member extending between an outer surface and an inner surface to define a radial direction.Type: GrantFiled: March 19, 2021Date of Patent: December 3, 2024Assignee: Unison Industries, LLCInventors: Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Jasraj Asdev, Sharad Pundlik Patil, Sagar Paramashivaiah, David Raju Yamarthi
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Patent number: 11933227Abstract: An air starter for an engine, such as a turbine engine, that includes a turbine for rotatably extracting mechanical power from a flow of fluid. The turbine includes a drive shaft that can be coupled to an output shaft to provide a rotational output. The interface between the drive shaft and the output shaft can be offset and include piloted portions.Type: GrantFiled: March 31, 2023Date of Patent: March 19, 2024Assignee: Unison Industries, LLCInventors: Sharad Pundlik Patil, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Bajarang Agrawal, Jasraj Asdev, Ravindra Shankar Ganiger
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Publication number: 20230235704Abstract: An air starter for an engine, such as a turbine engine, that includes a turbine for rotatably extracting mechanical power from a flow of fluid. The turbine includes a drive shaft that can be coupled to an output shaft to provide a rotational output. The interface between the drive shaft and the output shaft can be offset and include piloted portions.Type: ApplicationFiled: March 31, 2023Publication date: July 27, 2023Inventors: Sharad Pundlik Patil, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Bajarang Agrawal, Jasraj Asdev, Ravindra Shankar Ganiger
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Publication number: 20230184173Abstract: An air turbine starter having a housing, at least one turbine member, and a containment structure. The housing having an interior surface defining an interior. The at least one turbine member rotatably mounted within the interior and having a plurality of circumferentially spaced blades. The containment band having a radially outer surface, a radially inner surface, at least one layer of metal alloy, and at least one layer of shape memory alloy.Type: ApplicationFiled: February 8, 2023Publication date: June 15, 2023Inventors: Jasraj Asdev, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Sharad Pundlik Patil, Eliel Fresco Rodriguez
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Patent number: 11624324Abstract: An air starter for an engine, such as a turbine engine, that includes a turbine for rotatably extracting mechanical power from a flow of fluid. The turbine includes a drive shaft that can be coupled to an output shaft to provide a rotational output. The interface between the drive shaft and the output shaft can be offset.Type: GrantFiled: July 13, 2021Date of Patent: April 11, 2023Assignee: Unison Industries, LLCInventors: Sharad Pundlik Patil, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Bajarang Agrawal, Jasraj Asdev, Ravindra Shankar Ganiger
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Patent number: 11549395Abstract: An air turbine starter that includes a turbine member for rotatably extracting mechanical power from a flow of fluid, where the turbine member is coupled to a drive shaft to provide a rotational output. The air turbine starter further includes a foil-air bearing assembly and a thrust bearing that rotatably support the drive shaft.Type: GrantFiled: August 31, 2021Date of Patent: January 10, 2023Assignee: Unison Industries, LLCInventors: Subrata Nayak, David Raju Yamarthi, David Allan Dranschak, Shiloh Montegomery Meyers, Pallavi Tripathi, Jasraj Asdev, Sharad Pundlik Patil, Eliel Fresco Rodriguez
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Patent number: 11549442Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding at least a portion of the at least one turbine member.Type: GrantFiled: March 19, 2021Date of Patent: January 10, 2023Assignee: Unison Industries, LLCInventors: Jasraj Asdev, Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Pallavi Tripathi, Sharad Pundlik Patil
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Publication number: 20220042422Abstract: An air turbine starter that includes a turbine member for rotatably extracting mechanical power from a flow of fluid, where the turbine member is coupled to a drive shaft to provide a rotational output. The air turbine starter further includes a foil-air bearing assembly and a thrust bearing that rotatably support the drive shaft.Type: ApplicationFiled: August 31, 2021Publication date: February 10, 2022Inventors: Subrata Nayak, David Raju Yamarthi, David Allan Dranschak, Shiloh Montegomery Meyers, Pallavi Tripathi, Jasraj Asdev, Sharad Pundlik Patil, Eliel Fresco Rodriguez
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Publication number: 20220018288Abstract: An air starter for an engine, such as a turbine engine, that includes a turbine for rotatably extracting mechanical power from a flow of fluid. The turbine includes a drive shaft that can be coupled to an output shaft to provide a rotational output. The interface between the drive shaft and the output shaft can be offset.Type: ApplicationFiled: July 13, 2021Publication date: January 20, 2022Inventors: Sharad Pundlik Patil, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Bajarang Agrawal, Jasraj Asdev, Ravindra Shankar Ganiger
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Publication number: 20210372328Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding at least a portion of the at least one turbine member.Type: ApplicationFiled: March 19, 2021Publication date: December 2, 2021Inventors: Jasraj Asdev, Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Pallavi Tripathi, Sharad Pundlik Patil
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Publication number: 20210301728Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding the at least one turbine member extending between an outer surface and an inner surface to define a radial direction.Type: ApplicationFiled: March 19, 2021Publication date: September 30, 2021Inventors: Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Jasraj Asdev, Sharad Pundlik Patil, Sagar Paramashivaiah, David Raju Yamarthi
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Publication number: 20210301727Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure circumferentially surrounding the at least one turbine member having a thickness that extends between the radially outer surface and the radially inner surfaceType: ApplicationFiled: March 19, 2021Publication date: September 30, 2021Inventors: Jasraj Asdev, Subrata Nayak, David Allan Dranschak, Shiloh Montegomery Meyers, Sharad Pundlik Patil, Eliel Fresco Rodriguez
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Patent number: 11125109Abstract: An air turbine starter that includes a turbine member for rotatably extracting mechanical power from a flow of fluid, where the turbine member is coupled to a drive shaft to provide a rotational output. The air turbine starter further includes a foil-air bearing assembly and a thrust bearing that rotatably support the drive shaft.Type: GrantFiled: January 31, 2020Date of Patent: September 21, 2021Assignee: Unison Industries, LLCInventors: Subrata Nayak, David Raju Yamarthi, David Allan Dranschak, Shiloh Montegomery Meyers, Pallavi Tripathi, Jasraj Asdev, Sharad Pundlik Patil, Eliel Fresco Rodriguez
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Publication number: 20210239012Abstract: An air turbine starter that includes a turbine member for rotatably extracting mechanical power from a flow of fluid, where the turbine member is coupled to a drive shaft to provide a rotational output. The air turbine starter further includes a foil-air bearing assembly and a thrust bearing that rotatably support the drive shaft.Type: ApplicationFiled: January 31, 2020Publication date: August 5, 2021Inventors: Subrata Nayak, David Raju Yamarthi, David Allan Dranschak, Shiloh Montegomery Meyers, Pallavi Tripathi, Jasraj Asdev, Sharad Pundlik Patil, Eliel Fresco Rodriguez
