Patents by Inventor Poomkuzhimannil Zachariah John
Poomkuzhimannil Zachariah John 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: 10526954Abstract: A turbocharger assembly can include a center housing; a turbine housing; and an insert disposed between the center housing and the turbine housing where a surface of the turbine housing and a first surface of the insert define a volute and where a surface of the center housing and a second surface of the insert define a chamber.Type: GrantFiled: August 6, 2015Date of Patent: January 7, 2020Assignee: Garrett Transportation I Inc.Inventors: Poomkuzhimannil Zachariah John, Giorgio Figura, Sunil Dayalan, Santosh V, Maltesh Kolur, Suryakant Gupta
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Patent number: 10087780Abstract: An assembly for a turbocharger can include a shaft and turbine wheel assembly and a component that has a rotational axis and that includes a through bore for receipt of the component by the shaft of the shaft and turbine wheel assembly where the component includes an inner surface and an outer surface and one or more passages that extend between the inner surface and the outer surface, where the one or more passages are shaped to exert force on the component responsive to flow of fluid in the one or more passages and where the force rotates the component about the rotational axis. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: GrantFiled: March 13, 2014Date of Patent: October 2, 2018Assignee: Honeywell International Inc.Inventors: Poomkuzhimannil Zachariah John, Suryakant Gupta, Parikshit I Mulani, Maltesh Kolur, Giorgio Figura
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Patent number: 9926941Abstract: An assembly can include a compressor backplate; a bearing boss that extends axially from the compressor backplate and that includes an outer surface and male coupling features disposed along the outer surface; and a casing that includes a compressor end, a bearing boss opening at the compressor end, a turbine end, an inner surface located between the compressor end and the turbine end and female coupling features disposed along a portion of the inner surface, the male coupling features and the female coupling features configured to couple the bearing boss to the casing. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: GrantFiled: December 17, 2013Date of Patent: March 27, 2018Assignee: Honeywell International Inc.Inventors: Santosh V, Suryakant Gupta, Parikshit I Mulani, Poomkuzhimannil Zachariah John, Sunil Dayalan, Maltesh Kolur, Prithivi Karthikeyan, Chris Groves, Peter Davies, Mark Groskreutz
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Publication number: 20170037773Abstract: A turbocharger assembly can include a center housing; a turbine housing; and an insert disposed between the center housing and the turbine housing where a surface of the turbine housing and a first surface of the insert define a volute and where a surface of the center housing and a second surface of the insert define a chamber.Type: ApplicationFiled: August 6, 2015Publication date: February 9, 2017Inventors: Poomkuzhimannil Zachariah JOHN, Giorgio FIGURA, Sunil DAYALAN, Santosh V, Maltesh KOLUR, Suryakant GUPTA
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Publication number: 20150167690Abstract: An assembly can include a compressor backplate; a bearing boss that extends axially from the compressor backplate and that includes an outer surface and male coupling features disposed along the outer surface; and a casing that includes a compressor end, a bearing boss opening at the compressor end, a turbine end, an inner surface located between the compressor end and the turbine end and female coupling features disposed along a portion of the inner surface, the male coupling features and the female coupling features configured to couple the bearing boss to the casing. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Applicant: Honeywell International Inc.Inventors: Santosh V, Suryakant Gupta, Parikshit I. Mulani, Poomkuzhimannil Zachariah John, Sunil Dayalan, Maltesh Kolur, Prithivi Karthikeyan, Chris Groves, Peter Davies, Mark Groskreutz
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Patent number: 9032727Abstract: A system can include a turbine housing that defines a turbine wheel space, an exhaust chamber in fluid communication with the turbine wheel space and a control shaft bore that extends from the exhaust chamber to an outer surface of the turbine housing; a blunt body positionable above the turbine wheel space where the blunt body includes an opening and a lumen in fluid communication with the opening; and a suction conduit connectable for fluid communication between the control shaft bore of the turbine housing and the lumen of the blunt body. Various other examples of devices, assemblies, systems, and methods are also disclosed.Type: GrantFiled: November 28, 2012Date of Patent: May 19, 2015Assignee: Honeywell International Inc.Inventors: Suryakant Gupta, Parikshit I Mulani, Poomkuzhimannil Zachariah John, Anish Surendran, Anish Kumar Gupta, S Sundaravel Nambi, Santosh V
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Publication number: 20140271128Abstract: An assembly for a turbocharger can include a shaft and turbine wheel assembly and a component that has a rotational axis and that includes a through bore for receipt of the component by the shaft of the shaft and turbine wheel assembly where the component includes an inner surface and an outer surface and one or more passages that extend between the inner surface and the outer surface, where the one or more passages are shaped to exert force on the component responsive to flow of fluid in the one or more passages and where the force rotates the component about the rotational axis. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: Honeywell International Inc.Inventors: Poomkuzhimannil Zachariah John, Suryakant Gupta, Parikshit I Mulani, Maltesh Kolur, Giorgio Figura
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Patent number: 8820072Abstract: A diffuser plate for a centrifugal compressor includes an inner edge disposed at an inner diameter about a central axis; an outer edge disposed at an outer diameter, the outer edge displaced an axial distance from the inner edge; a deformable section that includes a substantially S-shaped cross-section, the deformable section disposed between the inner edge and the outer edge; and a spring constant for forced axial displacement of the outer edge with respect to the inner edge, the spring constant characterized, at least in part, by the deformable section.Type: GrantFiled: August 23, 2011Date of Patent: September 2, 2014Assignee: Honeywell International Inc.Inventors: Giorgio Figura, Parikshit I Mulani, Poomkuzhimannil Zachariah John, Shajeev Surendran, T. G. Vijayan
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Publication number: 20140144135Abstract: A system can include a turbine housing that defines a turbine wheel space, an exhaust chamber in fluid communication with the turbine wheel space and a control shaft bore that extends from the exhaust chamber to an outer surface of the turbine housing; a blunt body positionable above the turbine wheel space where the blunt body includes an opening and a lumen in fluid communication with the opening; and a suction conduit connectable for fluid communication between the control shaft bore of the turbine housing and the lumen of the blunt body. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: ApplicationFiled: November 28, 2012Publication date: May 29, 2014Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Suryakant Gupta, Parikshit I. Mulani, Poomkuzhimannil Zachariah John, Anish Surendran, Anish Kumar Gupta, S. Sundaravel Nambi, Santosh V.
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Publication number: 20130051973Abstract: A diffuser plate for a centrifugal compressor includes an inner edge disposed at an inner diameter about a central axis; an outer edge disposed at an outer diameter, the outer edge displaced an axial distance from the inner edge; a deformable section that includes a substantially S-shaped cross-section, the deformable section disposed between the inner edge and the outer edge; and a spring constant for forced axial displacement of the outer edge with respect to the inner edge, the spring constant characterized, at least in part, by the deformable section. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.Type: ApplicationFiled: August 23, 2011Publication date: February 28, 2013Applicant: Honeywell International Inc.Inventors: Giorgio Figura, Parikshit I. Mulani, Poomkuzhimannil Zachariah John, Shajeev Surendran, T.G. Vijayan