Patents by Inventor Raymond Gage
Raymond Gage 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).
-
Patent number: 11105212Abstract: Disclosed is a tangential on-board injector (TOBI) system that includes an annulus and a plurality of cooling airflow passages disposed about the annulus. Each cooling airflow passage of the plurality of cooling airflow passages includes an inlet opening having a polygonal inlet cross-section, the inlet opening having an inlet cross-sectional area. Each cooling airflow passage of the plurality of cooling airflow passages further includes an outlet opening having an outlet cross-section and an outlet cross-sectional area. The inlet cross-sectional area is greater in magnitude than the outlet cross-sectional area. Also disclosed are additive manufacturing methods for manufacturing the tangential on-board injector system and gas turbine engines that incorporate the tangential on-board injector system.Type: GrantFiled: January 29, 2019Date of Patent: August 31, 2021Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Michael Ryan Wedig, Jeffrey D Harrison, Mark C Morris, Raymond Gage
-
Publication number: 20200240279Abstract: Disclosed is a tangential on-board injector (TOBI) system that includes an annulus and a plurality of cooling airflow passages disposed about the annulus. Each cooling airflow passage of the plurality of cooling airflow passages includes an inlet opening having a polygonal inlet cross-section, the inlet opening having an inlet cross-sectional area. Each cooling airflow passage of the plurality of cooling airflow passages further includes an outlet opening having an outlet cross-section and an outlet cross-sectional area. The inlet cross-sectional area is greater in magnitude than the outlet cross-sectional area. Also disclosed are additive manufacturing methods for manufacturing the tangential on-board injector system and gas turbine engines that incorporate the tangential on-board injector system.Type: ApplicationFiled: January 29, 2019Publication date: July 30, 2020Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Michael Ryan Wedig, Jeffrey D. Harrison, Mark C. Morris, Raymond Gage
-
Patent number: 10359051Abstract: Embodiments of an impeller shroud support for disposition around an impeller are provided, as are embodiments of gas turbine engine including impeller shroud supports. In one embodiment, the impeller shroud support includes a shroud body, a support arm joined to and extending around the shroud body, and a plurality of Mid-Impeller Bleed (MIB) flow passages. Each MIB flow passage includes, in turn, an inlet formed in the shroud body and configured to receive bleed air extracted from the impeller, a throat portion, an outlet formed in the support arm and through which the bleed air is discharged, and a curved intermediate section between the inlet and the outlet. During usage of the impeller shroud support, the curved intermediate section turns the bleed air flowing through the MIB passage in a radially outward direction prior to discharge from the outlet of the MIB flow passage.Type: GrantFiled: January 26, 2016Date of Patent: July 23, 2019Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Raymond Gage, Bruce David Reynolds, Jeffrey D. Harrison, Michael Todd Barton, Mahmoud Mansour, Kent L. Kime
-
Patent number: 9879637Abstract: A system and method is provided that combines fan bypass components and minimizes assembly interfaces in a turbofan engine. The system and method provide a front frame structure of reduced weight that slidably installs/removes from within the combined fan bypass components.Type: GrantFiled: December 4, 2014Date of Patent: January 30, 2018Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Mark Knowles, Shawn Alstad, Justin C. Mickelsen, Raymond Gage, Bill Russell Watson
-
Patent number: 9765968Abstract: A combustor is provided for a turbine engine. The combustor includes a first liner having a first side and a second side and a second liner having a first side and a second side. The second side of the second liner forms a combustion chamber with the second side of the first liner, and the combustion chamber is configured to receive an air-fuel mixture for combustion therein. The first liner defines a plurality of effusion cooling holes configured to form a film of cooling air on the second side of the first liner. The plurality of effusion cooling holes including a first effusion cooling hole extending from the first side to the second side with a non-linear line of sight.Type: GrantFiled: January 23, 2013Date of Patent: September 19, 2017Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Raymond Gage, Nagaraja S. Rudrapatna
-
Publication number: 20170211586Abstract: Embodiments of an impeller shroud support for disposition around an impeller are provided, as are embodiments of gas turbine engine including impeller shroud supports. In one embodiment, the impeller shroud support includes a shroud body, a support arm joined to and extending around the shroud body, and a plurality of Mid-Impeller Bleed (MIB) flow passages. Each MIB flow passage includes, in turn, an inlet formed in the shroud body and configured to receive bleed air extracted from the impeller, a throat portion, an outlet formed in the support arm and through which the bleed air is discharged, and a curved intermediate section between the inlet and the outlet. During usage of the impeller shroud support, the curved intermediate section turns the bleed air flowing through the MIB passage in a radially outward direction prior to discharge from the outlet of the MIB flow passage.Type: ApplicationFiled: January 26, 2016Publication date: July 27, 2017Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Raymond Gage, Bruce David Reynolds, Jeffrey D. Harrison, Michael Todd Barton, Mahmoud Mansour, Kent L. Kime
-
Patent number: 9400110Abstract: A combustor for a gas turbine engine is provided. The combustor includes an annular inner liner; an annular outer liner circumscribing the annular inner liner; and a combustor dome having a first edge coupled to the annular inner liner and a second edge coupled to the annular outer liner, the combustor dome forming a combustion chamber with the annular inner liner and the annular outer liner. The combustion chamber accommodates fluid flow through the annular inner and annular outer liners. The combustion chamber converges in the direction of the air flow to reduce a diameter of the combustion chamber. The combustor dome is configured to bifurcate the air flow at the combustor dome into a first stream directed to the annular inner liner and a second stream directed to the annular outer liner.Type: GrantFiled: October 19, 2012Date of Patent: July 26, 2016Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Rodolphe Dudebout, Terrel Kuhn, Vinayender Kuchana, Veeraraghava Raju Hasti, Raymond Gage, Sunil James
-
Publication number: 20160160800Abstract: A system and method is provided that combines fan bypass components and minimizes assembly interfaces in a turbofan engine. The system and method provide a front frame structure of reduced weight that slidably installs/removes from within the combined fan bypass components.Type: ApplicationFiled: December 4, 2014Publication date: June 9, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Mark Knowles, Shawn Alstad, Justin C. Mickelsen, Raymond Gage, Bill Russell Watson
-
Patent number: 9266618Abstract: A system and method of controlling turbine blade tip-to-static structure clearance in a gas turbine engine includes processing aircraft data to determine when the aircraft is flying at altitude cruise conditions. When the aircraft is not flying at altitude cruise conditions, then compressor discharge air is directed to impinge upon at least a portion of the turbine shroud. Upon determining that the aircraft is flying at altitude cruise conditions, the compressor discharge air is directed to flow across at least a portion of the turbine case and to impinge upon at least a portion of the turbine shroud.Type: GrantFiled: November 18, 2013Date of Patent: February 23, 2016Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Don Tillman, Raymond Gage, Rich Barrett
-
Publication number: 20150142216Abstract: A system and method of controlling turbine blade tip-to-static structure clearance in a gas turbine engine includes processing aircraft data to determine when the aircraft is flying at altitude cruise conditions. When the aircraft is not flying at altitude cruise conditions, then compressor discharge air is directed to impinge upon at least a portion of the turbine shroud. Upon determining that the aircraft is flying at altitude cruise conditions, the compressor discharge air is directed to flow across at least a portion of the turbine case and to impinge upon at least a portion of the turbine shroud.Type: ApplicationFiled: November 18, 2013Publication date: May 21, 2015Inventors: Don Tillman, Raymond Gage, Rich Barrett
-
Publication number: 20140109581Abstract: A combustor for a gas turbine engine is provided. The combustor includes an annular inner liner; an annular outer liner circumscribing the annular inner liner; and a combustor dome having a first edge coupled to the annular inner liner and a second edge coupled to the annular outer liner, the combustor dome forming a combustion chamber with the annular inner liner and the annular outer liner. The combustion chamber accommodates fluid flow through the annular inner and annular outer liners. The combustion chamber converges in the direction of the air flow to reduce a diameter of the combustion chamber. The combustor dome is configured to bifurcate the air flow at the combustor dome into a first stream directed to the annular inner liner and a second stream directed to the annular outer liner.Type: ApplicationFiled: October 19, 2012Publication date: April 24, 2014Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Rodolphe Dudebout, Terrel Kuhn, Vinayender Kuchana, Veeraraghava Raju Hasti, Raymond Gage, Sunil James
-
Patent number: 8109735Abstract: An improved type of cooled component is disclosed. The cooled components, such as turbine airfoils and combustors, have a base metal structural member, including a metal sheet or blank, with a featured surface. The features, such as fins, pins, and other protrusions, as well as divots, indentions, slots, channels, and holes, are formed by lithographic processes. The protrusions can be formed from a different material than the metal sheet or blank, preferably one with superior heat-conductive or oxidation properties. A related method of manufacturing is also disclosed.Type: GrantFiled: November 13, 2008Date of Patent: February 7, 2012Assignee: Honeywell International Inc.Inventors: Raymond Gage, Adrian Allan
-
Publication number: 20110059290Abstract: Bonded assemblies and methods for improving the bond strength of a joint are provided. The joint may be formed between bonding surfaces of a first and a second component. The first component has a bonding surface adapted to be bonded to a bonding surface of a second component. A plurality of features may be formed in at least one of the bonding surfaces. The bonding surfaces are bonded together to form the joint. A bonding material layer between the bonding surfaces may form the joint or the first and second components may be co-cured to form the joint. A chemical and mechanical bond between the bonding surfaces is formed with the plurality of features forming the mechanical bond and increasing the bond area of the chemical bond. The features may be openings and/or protrusions such as holes, slots, and bosses.Type: ApplicationFiled: September 8, 2009Publication date: March 10, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Raymond Gage, Adrian Allan
-
Publication number: 20100119372Abstract: An improved type of cooled component is disclosed. The cooled components, such as turbine airfoils and combustors, have a base metal structural member, including a metal sheet or blank, with a featured surface. The features, such as fins, pins, and other protrusions, as well as divots, indentions, slots, channels, and holes, are formed by lithographic processes. The protrusions can be formed from a different material than the metal sheet or blank, preferably one with superior heat-conductive or oxidation properties. A related method of manufacturing is also disclosed.Type: ApplicationFiled: November 13, 2008Publication date: May 13, 2010Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Raymond Gage, Adrian Allan