Patents by Inventor Eric Blumer
Eric Blumer 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: 9682782Abstract: The present invention relates to apparatus and methods for exchanging heat between various fluids. More particularly, the present invention relates to apparatus and methods for exchanging heat between fuel, fan-air, and bleed-air in an integrated heat exchanger. Thereby, a weight and size of the integral heat exchanger are reduced compared to known non-integral heat exchangers. Advantageously, the heat exchanger may heat fuel to improve engine specific fuel consumption (SFC).Type: GrantFiled: December 4, 2014Date of Patent: June 20, 2017Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Joseph B. Borghese, Eric Blumer
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Publication number: 20170044912Abstract: Dual alloy Gas Turbine Engine (GTE) rotors and method for producing GTE rotors are provided. In one embodiment, the method include includes arranging bladed pieces in an annular grouping or ring formation such that shank-to-shank junctions are formed between circumferentially-adjacent bladed pieces. A first or bonding alloy is deposited along the shank-to-shank junctions utilizing a localized fusion deposition process to produce a plurality of alloy-filled joints, which join the bladed pieces in a bonded blade ring. The bonding alloy is preferably selected to have a ductility higher than and a melt point lower than the alloy from which the bladed pieces are produced. After deposition of the first alloy and formation of the alloy-filled joints, a hub disk is inserted into the central opening of the bonded blade ring. The hub disk and blade ring are then bonded utilizing, for example, a Hot Isostatic Pressing process.Type: ApplicationFiled: August 11, 2015Publication date: February 16, 2017Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Jason Smoke, Eric Blumer, David K. Jan, Robbie Joseph Adams, Harry Lester Kington
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Publication number: 20160319666Abstract: Bladed Gas Turbine Engine (GTE) rotors including deposited transition rings are provided, as are embodiments of methods for manufacturing bladed GTE rotors. In one embodiment, the method includes providing an outer blade ring having an inner circumferential surface defining a central opening, and depositing a deposited transition ring on the inner circumferential surface of the outer blade ring. The outer blade ring can be a full bladed ring or an annular grouping of individually-fabricated bladed pieces. After deposition of the transition ring, a hub disk is inserted into the central opening such that the transition ring extends around an outer circumferential surface of the hub disk. The transition ring is then bonded to the outer circumferential surface of the hub disk utilizing, for example, a hot isostatic pressing technique to join the transition ring and the outer blade ring thereto.Type: ApplicationFiled: April 30, 2015Publication date: November 3, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Eric Blumer, David K. Jan, Jason Smoke, Robbie Joseph Adams, Harry Lester Kington
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Publication number: 20160167802Abstract: An aircraft fuel deoxygenation system includes a boost pump, a contactor-separator, and a centrifuge-separator pump. The boost pump is adapted to receive fuel from a fuel source and inert gas from an inert gas source, and is configured to mix the fuel and inert gas and supply a fuel/gas mixture. The contactor-separator is coupled to receive the fuel/gas mixture and is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel with entrained purge gas and separated purge gas. The centrifuge-separator pump is coupled to receive the deoxygenated fuel with entrained purge gas and is configured to separate and remove the entrained purge gas from the deoxygenated fuel and supply the deoxygenated fuel and additional purge gas.Type: ApplicationFiled: December 15, 2014Publication date: June 16, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Charles Lo, Eric Blumer, Dan Laboda, Alexander Bershitsky
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Publication number: 20160161189Abstract: The present invention relates to apparatus and methods for exchanging heat between various fluids. More particularly, the present invention relates to apparatus and methods for exchanging heat between fuel, fan-air, and bleed-air in an integrated heat exchanger. Thereby, a weight and size of the integral heat exchanger are reduced compared to known non-integral heat exchangers. Advantageously, the heat exchanger may heat fuel to improve engine specific fuel consumption (SFC).Type: ApplicationFiled: December 4, 2014Publication date: June 9, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Joseph B. Borghese, Eric Blumer
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Publication number: 20160061451Abstract: A combustor for a turbine engine is provided. A first liner has a first surface and a second surface. A second liner forms a combustion chamber with the second side of the first liner, and the combustion chamber 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 surface of the first liner. The plurality of effusion cooling holes includes a first effusion cooling hole extending from the first surface to the second surface and including an inlet portion extending from the first surface, a metering portion fluidly coupled to the inlet portion, and an outlet portion fluidly coupled to the metering portion and extending to the second surface. The inlet portion is larger than the metering portion.Type: ApplicationFiled: September 2, 2014Publication date: March 3, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Rodolphe Dudebout, Eric Blumer
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Publication number: 20160039371Abstract: A high efficiency multifunction power system for an aircraft is provided. The system includes an AC generator and a multifunction power converter-controller module including at least one multifunction power converter-controller. The at least one multifunction power converter-controller is configured to function as a power converter and a controller to perform multiple operation modes.Type: ApplicationFiled: August 8, 2014Publication date: February 11, 2016Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Eric Blumer, Cristian Anghel, Wayne Pearson
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Patent number: 9206740Abstract: An inlet particle separator system for a vehicle engine includes a separator assembly and a liquid injection system. The separator assembly defines an inlet flow path for receiving inlet air and includes a scavenge flow path and an engine flow path downstream of the inlet flow path. The separator assembly is configured to separate the inlet air into scavenge air and engine air such that the scavenge air is directed from the inlet flow path into the scavenge flow path and the engine air is directed from the inlet flow path into the engine flow path. The liquid injection system is coupled to the separator assembly and configured to introduce a diffused liquid into the inlet air flowing through the separator assembly.Type: GrantFiled: January 4, 2013Date of Patent: December 8, 2015Assignee: Honeywell International Inc.Inventors: Yates Wong, Eric Blumer, Eduardo Guerra, Yogendra Yogi Sheoran, Zedic Daniel Judd
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Publication number: 20150314229Abstract: An aircraft fuel deoxygenation and tank inerting system includes an inert gas source, a fuel deoxygenation system, and an air/fuel heat exchanger. The inert gas source is configured to supply inert gas having an oxygen concentration of less than 3%. The fuel deoxygenation system is adapted to receive fuel from a fuel source and the inert gas from the inert gas source. The fuel deoxygenation system is configured to remove oxygen from the fuel and thereby generate and supply deoxygenated fuel and oxygen-rich purge gas. The air/fuel heat exchanger is adapted to receive compressed air from a compressed air source and the deoxygenated fuel from the fuel deoxygenation system. The air/fuel heat exchanger is configured to transfer heat from the compressed air to the deoxygenated fuel, to thereby supply cooled compressed air and heated deoxygenated fuel.Type: ApplicationFiled: June 20, 2014Publication date: November 5, 2015Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Russell W. Johnson, Peter M. Michalakos, Eric Blumer, Alexander Bershitsky, Charles Lo
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Publication number: 20150266589Abstract: An aircraft system includes a main fuel tank configured to house primary fuel and a green fuel tank configured to house green fuel. The mixing apparatus is configured to mix the primary fuel and the green fuel to result in a predetermined ratio of mixed fuel. A controller selectively commands a first amount of primary fuel and a second amount of green fuel to result in the predetermined ratio of mixed fuel. The main aircraft engine is configured to operate, in a first main engine mode, with the primary fuel from the main fuel tank and to operate, in a second main engine mode, with the mixed fuel from the mixing apparatus based on commands from the controller. The auxiliary power source is configured to operate with at least a portion of the green fuel from the green fuel tank based on commands from the controller.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Eric Blumer, Mukund Acharya, Audie Mak, Mario Scaini, Bijan F. Hagh
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Publication number: 20140190347Abstract: An inlet particle separator system for a vehicle engine includes a separator assembly and a liquid injection system. The separator assembly defines an inlet flow path for receiving inlet air and includes a scavenge flow path and an engine flow path downstream of the inlet flow path. The separator assembly is configured to separate the inlet air into scavenge air and engine air such that the scavenge air is directed from the inlet flow path into the scavenge flow path and the engine air is directed from the inlet flow path into the engine flow path. The liquid injection system is coupled to the separator assembly and configured to introduce a diffused liquid into the inlet air flowing through the separator assembly.Type: ApplicationFiled: January 4, 2013Publication date: July 10, 2014Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Yates Wong, Eric Blumer, Eduardo Guerra, Yogendra Yogi Sheoran, Zedic Daniel Judd
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Patent number: 8497423Abstract: A high voltage direct current (DC) tether for an airborne wind turbine includes one conductor in the center of the feeder and the shielding of the feeder as a second conductor. A mechanical strength element is disposed in between the center conductor and the shielding. In this configuration, the mechanical strength element acts also as an insulator. The center conductor and the shielding can be made of aluminum or copper. The strength element can be a high strength fiber composite, woven such as VECTRAN® or SPECTRA®. The shielding is typically used as the return conductor.Type: GrantFiled: December 14, 2010Date of Patent: July 30, 2013Assignee: Honeywell International, IncInventors: Eric Blumer, Cristian Anghel
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Publication number: 20120043108Abstract: A high voltage direct current (DC) tether for an airborne wind turbine has a reduced weight compared to conventional tethers. The weight reduction is achieved by using one conductor in the center of the feeder and the shielding of the feeder as a second conductor. A mechanical strength element is disposed in between the center conductor and the shielding. In this configuration, the mechanical strength element acts also as an insulator. The center conductor and the shielding can be made of aluminum or copper. The strength element can be a high strength fiber composite, woven such as VECTRAN® or SPECTRA®. The main weight savings are due to using the shielding for multiple purposes—as a conductor, as lightning protection and as an electromagnetic interference (EMI) effects barrier, while providing strength to the tether, and from using the mechanical strength element (VECTRAN® or SPECTRA®) as an insulator. The shielding is typically used as the return conductor.Type: ApplicationFiled: December 14, 2010Publication date: February 23, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: ERIC BLUMER, CRISTIAN E. ANGHEL
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Patent number: 8109711Abstract: A wind turbine energy conversion device that can take advantage of the higher speed and more persistent winds at higher altitudes is hereinafter disclosed. The wind turbine energy conversion device includes an unmanned aerial vehicle (UAV) connected to one end of a tether (which may include multiple shorter tethers), the other end being connected to a terrestrial anchorage point. The UAV flies at altitudes where wind speeds can reach 40 mph or higher. The UAV comprises a flying wing with one or more trailing wind power turbines and flies airborne maneuvers designed to increase relative wind speed up to about four times the true wind speed.Type: GrantFiled: January 7, 2009Date of Patent: February 7, 2012Assignee: Honeywell International Inc.Inventors: Eric Blumer, John Thurston, Paul Wingett, Louie Timothy Gaines, Yogendra Yogi Sheoran
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Publication number: 20110095530Abstract: A water power turbine energy conversion device and method of generating electric power that can take advantage of water current speeds is hereinafter disclosed. The water power turbine energy conversion device includes an unmanned tethered aquatic device (TAD) connected to one end of a tether (which may include multiple shorter tethers), the other end being connected to an anchorage point. The TAD comprises a hydrofoil wing-like structure with one or more water power turbines and performs waterborne maneuvers such as cross-current tracking to increase the relative water current speed of up to about four times the true water current speed.Type: ApplicationFiled: October 26, 2009Publication date: April 28, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Eric Blumer, John Thurston, Paul Jones
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Publication number: 20100013226Abstract: A wind turbine energy conversion device that can take advantage of the higher speed and more persistent winds at higher altitudes is hereinafter disclosed. The wind turbine energy conversion device includes an unmanned aerial vehicle (UAV) connected to one end of a tether (which may include multiple shorter tethers), the other end being connected to a terrestrial anchorage point. The UAV flies at altitudes where wind speeds can reach 40 mph or higher. The UAV comprises a flying wing with one or more trailing wind power turbines and flies airborne maneuvers designed to increase relative wind speed up to about four times the true wind speed.Type: ApplicationFiled: January 7, 2009Publication date: January 21, 2010Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Eric Blumer, John Thurston, Paul Wingett, Louie Timothy Gaines, Yogendra Yogi Sheoran