Patents by Inventor Kartikeya K. Mahalatkar
Kartikeya K. Mahalatkar 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: 11131307Abstract: A supercharger rotor comprising a plurality of lobes around a center axis, each lobe of the plurality of lobes comprising a rotor profile. The rotor profile comprises a tip, a convex addendum comprised of at least two interpolated and stitched spline curves, an undercut region, and a root base.Type: GrantFiled: August 16, 2016Date of Patent: September 28, 2021Assignee: Eaton Intelligent Power LimitedInventors: Kartikeya K Mahalatkar, Pavan Chandras, Matthew G Swartzlander, Rajeshekhar G Bagalakoti, Daniel Ouwenga, Sneha Abhyankar
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Patent number: 11085403Abstract: A thermal abatement system comprises an axial inlet, radial outlet supercharger. A main case comprises at least two rotor bores, an inlet plane and an outlet plane. The inlet plane is perpendicular to the outlet plane. An inlet wall comprises an inner surface. Two rotor mounting recesses are in the inner surface, and the inlet wall is parallel to the inlet plane. An outlet is in the outlet plane. An inlet is in the inlet plane. At least two rotors are configured to move air from the inlet to the outlet. The main case comprises at least two backflow ports. An intercooler is connected to receive air expelled from the supercharger, to cool the received air, and to expel the cooled air to the at least two back flow ports.Type: GrantFiled: February 28, 2017Date of Patent: August 10, 2021Assignee: Eaton Intelligent Power LimitedInventors: Kartikeya K Mahalatkar, Matthew G. Swartzlander, Sheetalkumar Patil, Michael J Froehlich, Gopal Kishanrao Kulkarni
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Patent number: 10480534Abstract: A supercharger outlet resonator comprises a housing, a first surface comprising a first opening and a housing axis bisecting the first opening, and a second surface comprising a second opening, the second surface located parallel to the first surface. A channel is perpendicular to the housing axis and connects the first opening to the second opening. The channel comprises at least one sidewall. An envelope is fluidly separated from the channel by the at least one sidewall, the envelope at least partially surrounds the channel, and the envelope extends from the first surface to the second surface. The envelope comprises a third opening and at least one second sidewall. A noise-reducing material located on the housing.Type: GrantFiled: May 19, 2015Date of Patent: November 19, 2019Assignee: Eaton Intelligent Power LimitedInventors: Kartikeya K. Mahalatkar, Girish Sudhir Kulkarni, Sunil Kumar Kunche, Andrew Scott Meyers, Michael J. Froehlich, Matthew Gareld Swartzlander
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Publication number: 20180245590Abstract: A supercharger rotor comprising a plurality of lobes around a center axis, each lobe of the plurality of lobes comprising a rotor profile. The rotor profile comprises a tip, a convex addendum comprised of at least two interpolated and stitched spline curves, an undercut region, and a root base.Type: ApplicationFiled: August 16, 2016Publication date: August 30, 2018Applicant: EATON INTELLIGENT POWER LIMITEDInventors: Kartikeya K Mahalatkar, Pavan Chandras, Matthew G Swartzlander, Rajeshekhar G Bagalakoti, Daniel Ouwenga, Sneha Abhyankar
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Publication number: 20170204881Abstract: A supercharger outlet resonator comprises a housing, a first surface comprising a first opening and a housing axis bisecting the first opening, and a second surface comprising a second opening, the second surface located parallel to the first surface. A channel is perpendicular to the housing axis and connects the first opening to the second opening. The channel comprises at least one sidewall. An envelope is fluidly separated from the channel by the at least one sidewall, the envelope at least partially surrounds the channel, and the envelope extends from the first surface to the second surface. The envelope comprises a third opening and at least one second sidewall. A noise-reducing material located on the housing.Type: ApplicationFiled: May 19, 2015Publication date: July 20, 2017Inventors: Kartikeya K. Mahalatkar, Girish Sudhir Kulkarni, Sunil Kumar Kunche, Andrew Scott Meyers, Michael J. Froehlich, Matthew Gareld Swartzlander
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Patent number: 9683521Abstract: A thermal abatement system comprises an axial inlet, radial outlet supercharger. A main case comprises at least two rotor bores, an inlet plane and an outlet plane. The inlet plane is perpendicular to the outlet plane. An inlet wall comprises an inner surface. Two rotor mounting recesses are in the inner surface, and the inlet wall is parallel to the inlet plane. An outlet is in the outlet plane. An inlet is in the inlet plane. At least two rotors are configured to move air from the inlet to the outlet. The main case comprises at least two backflow ports. An intercooler is connected to receive air expelled from the supercharger, to cool the received air, and to expel the cooled air to the at least two back flow ports.Type: GrantFiled: April 29, 2015Date of Patent: June 20, 2017Assignee: Eaton CorporationInventors: Kartikeya K Mahalatkar, Matthew G. Swartzlander, Sheetalkumar Patil, Michael J. Froehlich, Gopal Kishanrao Kulkarni, Michael Ernest Coates
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Publication number: 20170167362Abstract: A thermal abatement system comprises an axial inlet, radial outlet supercharger. A main case comprises at least two rotor bores, an inlet plane and an outlet plane. The inlet plane is perpendicular to the outlet plane. An inlet wall comprises an inner surface. Two rotor mounting recesses are in the inner surface, and the inlet wall is parallel to the inlet plane. An outlet is in the outlet plane. An inlet is in the inlet plane. At least two rotors are configured to move air from the inlet to the outlet. The main case comprises at least two backflow ports. An intercooler is connected to receive air expelled from the supercharger, to cool the received air, and to expel the cooled air to the at least two back flow ports.Type: ApplicationFiled: February 28, 2017Publication date: June 15, 2017Inventors: Kartikeya K. Mahalatkar, Matthew G. Swartzlander, Sheetalkumar Patil, Michael J. Froehlich, Gopal Kishanrao Kulkarni
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Publication number: 20160047340Abstract: A thermal abatement system comprises an axial inlet, radial outlet supercharger. A main case comprises at least two rotor bores, an inlet plane and an outlet plane. The inlet plane is perpendicular to the outlet plane. An inlet wall comprises an inner surface. Two rotor mounting recesses are in the inner surface, and the inlet wall is parallel to the inlet plane. An outlet is in the outlet plane. An inlet is in the inlet plane. At least two rotors are configured to move air from the inlet to the outlet. The main case comprises at least two backflow ports. An intercooler is connected to receive air expelled from the supercharger, to cool the received air, and to expel the cooled air to the at least two back flow ports.Type: ApplicationFiled: April 29, 2015Publication date: February 18, 2016Applicant: EATON CORPORATIONInventors: Kartikeya K. Mahalatkar, Matthew G. Swartzlander, Sheetalkumar Patil, Michael J. Froehlich, Gopal Kishanrao Kulkarni, Michael Ernest Coates