Patents by Inventor Larry Rosenzweig
Larry Rosenzweig 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: 11358171Abstract: An atomizing spray device includes a housing having plural inlets and one or more outlets fluidly coupled with each other by an interior chamber. The inlets include a first inlet shaped to receive a first fluid and a second inlet shaped to receive a slurry of ceramic particles and a second fluid. The interior chamber in the housing is shaped to mix the first fluid received via the first inlet with the slurry received via the second inlet inside the housing to form a mixture in a location between the inlets and the one or more outlets. The interior chamber in the housing also is shaped to direct the mixture formed inside the housing as droplets outside of the housing via the one or more outlets such that, based on a discharged amount of the first fluid in the droplets, the first fluid promotes evaporation of the second fluid as the droplets traverse from the housing toward a surface of a component.Type: GrantFiled: January 30, 2020Date of Patent: June 14, 2022Assignee: General Electric CompanyInventors: Bernard Patrick Bewlay, Ambarish Jayant Kulkarni, Byron Pritchard, Krzysztof Lesnicki, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Patent number: 10875054Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A gas and a slurry that comprises fluid and ceramic particles are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.Type: GrantFiled: February 20, 2019Date of Patent: December 29, 2020Assignee: GENERAL ELECTRIC COMPANYInventors: Ambarish Kulkarni, Byron Pritchard, Shankar Sivaramakrishnan, Krzysztof Lesnicki, Hrishikesh Keshavan, Bernard Patrick Bewlay, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Publication number: 20200164392Abstract: An atomizing spray device includes a housing having plural inlets and one or more outlets fluidly coupled with each other by an interior chamber. The inlets include a first inlet shaped to receive a first fluid and a second inlet shaped to receive a slurry of ceramic particles and a second fluid. The interior chamber in the housing is shaped to mix the first fluid received via the first inlet with the slurry received via the second inlet inside the housing to form a mixture in a location between the inlets and the one or more outlets. The interior chamber in the housing also is shaped to direct the mixture formed inside the housing as droplets outside of the housing via the one or more outlets such that, based on a discharged amount of the first fluid in the droplets, the first fluid promotes evaporation of the second fluid as the droplets traverse from the housing toward a surface of a component.Type: ApplicationFiled: January 30, 2020Publication date: May 28, 2020Inventors: Bernard Patrick Bewlay, Ambarish Jayant Kulkarni, Byron Pritchard, Krzysztof Lesnicki, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Patent number: 10589300Abstract: An atomizing spray device includes a housing having plural inlets and one or more outlets fluidly coupled with each other by an interior chamber. The inlets include a first inlet shaped to receive a first fluid and a second inlet shaped to receive a slurry of ceramic particles and a second fluid. The interior chamber in the housing is shaped to mix the first fluid received via the first inlet with the slurry received via the second inlet inside the housing to form a mixture in a location between the inlets and the one or more outlets. The interior chamber in the housing also is shaped to direct the mixture formed inside the housing as droplets outside of the housing via the one or more outlets such that, based on a discharged amount of the first fluid in the droplets, the first fluid promotes evaporation of the second fluid as the droplets traverse from the housing toward a surface of a component.Type: GrantFiled: March 16, 2017Date of Patent: March 17, 2020Assignee: GENERAL ELECTRIC COMPANYInventors: Bernard Patrick Bewlay, Ambarish Jayant Kulkarni, Byron Pritchard, Krzysztof Lesnicki, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Patent number: 10384808Abstract: A control system having one or more controllers configured to determine a maintenance date of an engine based on monitored parameters of the engine of an aircraft. The one or more controllers also are configured to, determine an amount of coating sprayed on the engine on the determined maintenance date based on the monitored parameters and determined maintenance date. The one or more controllers also are configured to adjust the maintenance date based on needs of an aircraft fleet and regularly scheduled maintenance of the engine.Type: GrantFiled: December 2, 2016Date of Patent: August 20, 2019Assignee: GENERAL ELECTRIC COMPANYInventors: Bernard Patrick Bewlay, Byron Pritchard, Shankar Sivaramakrishnan, Ambarish Kulkarni, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig
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Publication number: 20190184423Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A gas and a slurry that comprises fluid and ceramic particles are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.Type: ApplicationFiled: February 20, 2019Publication date: June 20, 2019Inventors: Ambarish Kulkarni, Byron Pritchard, Shankar Sivaramakrishnan, Krzysztof Lesnicki, Hrishikesh Keshavan, Bernard Patrick Bewlay, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Patent number: 10265725Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A slurry that comprises a fluid and ceramic particles, and a gas are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.Type: GrantFiled: December 2, 2016Date of Patent: April 23, 2019Assignee: General Electric CompanyInventors: Ambarish Kulkarni, Byron Pritchard, Shankar Sivaramakrishnan, Krzysztof Lesnicki, Hrishikesh Keshavan, Bernard Patrick Bewlay, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Publication number: 20180155061Abstract: A control system having one or more controllers configured to determine a maintenance date of an engine based on monitored parameters of the engine of an aircraft. The one or more controllers also are configured to, determine an amount of coating sprayed on the engine on the determined maintenance date based on the monitored parameters and determined maintenance date. The one or more controllers also are configured to adjust the maintenance date based on needs of an aircraft fleet and regularly scheduled maintenance of the engine.Type: ApplicationFiled: December 2, 2016Publication date: June 7, 2018Inventors: Bernard Patrick Bewlay, Byron Pritchard, Shankar Sivaramakrishnan, Kulkarni Ambarish, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig
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Publication number: 20180154381Abstract: An atomizing spray device includes a housing having plural inlets and one or more outlets fluidly coupled with each other by an interior chamber. The inlets include a first inlet shaped to receive a first fluid and a second inlet shaped to receive a slurry of ceramic particles and a second fluid. The interior chamber in the housing is shaped to mix the first fluid received via the first inlet with the slurry received via the second inlet inside the housing to form a mixture in a location between the inlets and the one or more outlets. The interior chamber in the housing also is shaped to direct the mixture formed inside the housing as droplets outside of the housing via the one or more outlets such that, based on a discharged amount of the first fluid in the droplets, the first fluid promotes evaporation of the second fluid as the droplets traverse from the housing toward a surface of a component.Type: ApplicationFiled: March 16, 2017Publication date: June 7, 2018Inventors: Bernard Patrick Bewlay, Ambarish Jayant Kulkarni, Byron Pritchard, Krzysztof Lesnicki, Hrishikesh Keshavan, Mehmet Dede, Larry Rosenzweig, Jay Morgan
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Publication number: 20180154383Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A slurry that comprises a fluid and ceramic particles, and a gas are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.Type: ApplicationFiled: December 2, 2016Publication date: June 7, 2018Inventors: Ambarish Kulkarni, Byron Pritchard, Shankar Sivaramakrishnan, Krzysztof Lesnicki, Hrishikesh Keshavan, Bernard Patrick Bewlay, Mehmet Dede, Larry Rosenzweig, Jay Morgan