Patents by Inventor Jack Thomas Clements
Jack Thomas Clements 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: 20240009608Abstract: An air filter mounting plate having sealing side and a filter media retaining side, said mounting plate including an air passage opening and a gasket encircling the air passage opening provided on sealing side of the mounting plate, the gasket comprising a connection portion and double sealing lips (7a,7b) extending from the connection portion, and wherein the gasket is joined with the mounting plate by the connection portion being fixed on the sealing side of the mounting plate.Type: ApplicationFiled: July 6, 2023Publication date: January 11, 2024Inventors: Frank SEALES, Jack Thomas CLEMENTS, Pascal LEE, Rose AVEDISSIAN, Lars WESTLUND, Mikael FORSLUND
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Patent number: 8182587Abstract: A system for use with an inlet of a gas turbine through which an airflow toward the gas turbine proceeds is provided and includes a first self-cleaning stage to remove dust, snow and ice from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent aerosol droplets and aqueous solutions of deliquesced particulates, which include at least portions of the dust not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow aerosol droplets leaking from the second stage.Type: GrantFiled: August 28, 2008Date of Patent: May 22, 2012Assignee: General Electric CompanyInventors: Stephen David Hiner, Rahul Jaikaran Chillar, Bradly Aaron Kippel, Lisa Kamdar Ammann, Jack Thomas Clements, Marcus Carr Walters, Sebastien Cloarec, Marc Malivernay, Liberto Gandia
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Patent number: 8167980Abstract: A system for use with an inlet of a gas turbine through which airflow toward the gas turbine proceeds is provided and includes a first stage to remove primary aerosol droplets from the airflow by coalescing the primary aerosol droplets into secondary aerosol droplets, which are larger than the primary aerosol droplets, and to remove solid particulates from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent the secondary aerosol droplets and aqueous solutions of deliquesced particulates, which are not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow the remaining secondary aerosol droplets leaking from the first and second stages.Type: GrantFiled: August 28, 2008Date of Patent: May 1, 2012Assignee: General Electric CompanyInventors: Stephen David Hiner, Rahul Jaikaran Chillar, Bradly Aaron Kippel, Lisa Kamdar Ammann, Jack Thomas Clements, Marcus Carr Walters, Sebastien Cloarec, Marc Malivernay, Liberto Gandia
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Publication number: 20100050873Abstract: A system for use with an inlet of a gas turbine through which airflow toward the gas turbine proceeds is provided and includes a first stage to remove primary aerosol droplets from the airflow by coalescing the primary aerosol droplets into secondary aerosol droplets, which are larger than the primary aerosol droplets, and to remove solid particulates from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent the secondary aerosol droplets and aqueous solutions of deliquesced particulates, which are not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow the remaining secondary aerosol droplets leaking from the first and second stages.Type: ApplicationFiled: August 28, 2008Publication date: March 4, 2010Applicant: GENERAL ELECTRIC COMPANYInventors: Stephen David Hiner, Rahul Jaikaran Chillar, Bradly Aaron Kippel, Lisa Kamdar Ammann, Jack Thomas Clements, Marcus Carr Walters, Sebastien Cloarec, Marc Malivernay, Liberto Gandia
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Publication number: 20100054919Abstract: A system for use with an inlet of a gas turbine through which an airflow toward the gas turbine proceeds is provided and includes a first self-cleaning stage to remove dust, snow and ice from the airflow, a second water tight stage, disposed downstream from the first stage, to prevent aerosol droplets and aqueous solutions of deliquesced particulates, which include at least portions of the dust not removed by the first stage and which are re-released into the airflow from the first stage, from proceeding along the airflow and to remove solid particulates not removed by the first stage from the airflow, and a third water removal stage, disposed downstream from the second stage, to remove from the airflow aerosol droplets leaking from the second stage.Type: ApplicationFiled: August 28, 2008Publication date: March 4, 2010Applicant: GENERAL ELECTRIC COMPANYInventors: Stephen David Hiner, Rahul Jaikaran Chillar, Bradly Aaron Kippel, Lisa Kamdar Ammann, Jack Thomas Clements, Marcus Carr Walters, Sebastien Cloarec, Marc Malivernay, Liberto Gandia
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Patent number: 7585343Abstract: A cleaning system for a gas turbine inlet filter mounted to a tubesheet. The filter defines an upstream side at which particulates are separated from a fluid stream passing through the filter and a downstream side substantially free of the particulates. The cleaning system includes a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is permanently attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a cleaning pulse of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates into the upstream side. An aspirator is formed in the nozzle at an upstream location spaced from the second end portion of the nozzle.Type: GrantFiled: October 25, 2006Date of Patent: September 8, 2009Assignee: General Electric CompanyInventor: Jack Thomas Clements
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Publication number: 20080022856Abstract: A cleaning system for a gas turbine inlet filter mounted to a tubesheet. The filter defines an upstream side at which particulates are separated from a fluid stream passing through the filter and a downstream side substantially free of the particulates. The cleaning system comprises a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is permanently attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a cleaning pulse of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates into the upstream side. An aspirator is formed in the nozzle at an upstream location spaced from the second end portion of the nozzle.Type: ApplicationFiled: October 25, 2006Publication date: January 31, 2008Inventor: Jack Thomas Clements
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Publication number: 20080022855Abstract: A filter cleaning system for use with a fabric filter mounted in a housing and defining an upstream side at which particulates are separated from a fluid stream passing through the filter and collected. The fabric filter also has a downstream side that is substantially free of the particulates. The filter cleaning system comprises a blowpipe for supplying a pressurized fluid. A one-piece nozzle is made from a tubular member having a substantially constant cross-section extending along the length of the member. The nozzle is attached to the blowpipe at a first end portion. The nozzle is in fluid communication with the blowpipe to direct a portion of the pressurized fluid from a second opposite end portion into the downstream side of the filter to dislodge particulates from the upstream side. An aspirator is located upstream and spaced from the second end portion of the nozzle.Type: ApplicationFiled: July 26, 2006Publication date: January 31, 2008Inventor: Jack Thomas Clements
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Patent number: 7186284Abstract: A filter mounting system for use in a baghouse having a tubesheet with a plurality of openings. The filter mounting system includes filter media and a tubular mounting collar attached to the filter media to mount the filter media relative to the tubesheet. The filter mounting system also includes a gasket made of a flexible material. The gasket has a tubesheet receiving portion and a filter receiving portion extending from the tubesheet receiving portion. The mounting collar of the filter mounting system is adapted to be positioned within the filter receiving portion of the gasket and engaging the filter receiving portion to effect sealing engagement of the tubesheet receiving portion of the gasket against a portion of the tubesheet adjacent the opening. The filter receiving portion extends from the tubesheet receiving portion to force one portion of the gasket into sealing engagement with a surface of the tubesheet upon engagement with the mounting collar.Type: GrantFiled: February 13, 2004Date of Patent: March 6, 2007Assignee: BHA Group, Inc.Inventor: Jack Thomas Clements
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Patent number: 6858052Abstract: A filter cartridge for use in a baghouse having a tubesheet with a plurality of opening. A flexible snapband is biased towards engagement with a surface defining one of the openings in the tubesheet and is adapted to receive a portion of the filter cartridge. The snapband has a first surface and a second surface with a pair of protrusions separated by a groove adapted to receive a peripheral edge of one of the tubesheet opening. The pair of protrusions sealingly engage surfaces of the tubesheet. The filter cartridge includes filter media. Structure supports the filter media. A rigid non-metallic tubular collar is integrally formed with the filter media and the structure to secure this filter media and the structure to said collar. The collar includes a pair of longitudinally spaced continuous projections extending radially from the collar.Type: GrantFiled: May 30, 2003Date of Patent: February 22, 2005Assignee: BHA Group, Inc.Inventor: Jack Thomas Clements
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Publication number: 20040237483Abstract: A filter cartridge for use in a baghouse having a tubesheet with a plurality of opening. A flexible snapband is biased towards engagement with a surface defining one of the openings in the tubesheet and is adapted to receive a portion of the filter cartridge. The snapband has a first surface and a second surface with a pair of protrusions separated by a groove adapted to receive a peripheral edge of one of the tubesheet openingd. The pair of protrusions sealingly engage surfaces of the tubesheet. The filter cartridge includes filter media. Structure supports the filter media. A rigid non-metallic tubular collar is integrally formed with the filter media and the structure to secure this filter media and the structure to said collar. The collar includes a pair of longitudinally spaced continuous projections extending radially from the collar.Type: ApplicationFiled: May 30, 2003Publication date: December 2, 2004Applicant: BHA Group Holdings Inc.Inventor: Jack Thomas Clements
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Patent number: 6375698Abstract: A filter assembly (24) includes a first filter portion (80) with a first attachment (100) adapted to attach to a tubesheet (44) to support at least a portion of the first filter portion in a second plenum (40) and to permit fluid communication between the first filter portion and a first plenum (42). A tubular member (104) is fixed to and extends from the first attachment (100). A pleated filter element (120) is disposed adjacent to the tubular member (104) for support. A second attachment (140) is fixed to the tubular member (104) at a second end of the first filter portion (80) and defines an opening through which fluid may flow. The tubular member (104) is fixed to the first and second attachments (100, 140) with sufficient strength to support the weight of at least one other filter portion. A second filter portion (82) includes a third attachment (180) at a first end and defines an opening through which fluid may flow. A tubular member (186) is fixed to and extends from the third attachment (180).Type: GrantFiled: June 14, 2000Date of Patent: April 23, 2002Assignee: BHA Group Holdings, Inc.Inventors: Jack Thomas Clements, Ronald Lawayne Mahoney, Jon Baker
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Patent number: 6203591Abstract: A filter assembly (24) includes a first filter portion (80) with a first attachment (100) adapted to attach to a tubesheet (44) to support at least a portion of the first filter portion in a second plenum (40) and to permit fluid communication between the first filter portion and a first plenum (42). A tubular member (104) is fixed to and extends from the first attachment (100). A pleated filter element (120) is disposed adjacent to the tubular member (104) for support. A second attachment (140) is fixed to the tubular member (104) at a second end of the first filter portion (80) and defines an opening through which fluid may flow. The tubular member (104) is fixed to the first and second attachments (100, 140) with sufficient strength to support the weight of at least one other filter portion. A second filter portion (82) includes a third attachment (180) at a first end and defines an opening through which fluid may flow. A tubular member (186) is fixed to and extends from the third attachment (180).Type: GrantFiled: September 30, 1998Date of Patent: March 20, 2001Assignee: BHA Group Holdings, Inc.Inventors: Jack Thomas Clements, Ronald LaWayne Mahoney, James Roy Doehla