Patents by Inventor William C. Baker
William C. Baker 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: 11932529Abstract: In described examples, a microelectromechanical system (MEMS) includes a first element and a second element. The first element is mounted on a substrate and has a first contact surface. The second element is mounted on the substrate and has a second contact surface that protrudes from the second element to form an acute contact surface. The first element and/or the second element is/are operable to move in: a first direction, such that the first contact surface comes in contact with the second contact surface; and a second direction, such that the second contact surface separates from the first contact surface.Type: GrantFiled: March 10, 2020Date of Patent: March 19, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Patrick Ian Oden, James Carl Baker, Sandra Zheng, William C. McDonald
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Publication number: 20150308273Abstract: A turbine engine component for a gas turbine engine includes an inner disk, an outer shroud, and a plurality of blades. Each blade comprises a blade root and an airfoil body. The blade root is plated at least in part with a noble metal, and is coupled to the inner disk. The airfoil body extends at least partially between the blade root and the outer shroud.Type: ApplicationFiled: November 14, 2014Publication date: October 29, 2015Applicant: HONEYWELL INTERNATIONAL INC.Inventors: James S. Perron, William C. Baker, Derek A. Rice
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Patent number: 7832986Abstract: A dual alloy turbine rotor is provided and includes an integrally formed blade ring and a disk. The blade ring is made of a first alloy and includes a ring portion and a plurality of airfoils extending therefrom, where the ring portion includes an inner surface, and each airfoil includes an internal cavity formed therein. The disk is made of a second alloy and may have a beveled outer peripheral surface. The disk is disposed within the ring portion such that the disk outer peripheral surface contacts at least a portion of the ring portion inner surface. Methods of manufacturing the turbine rotor are also provided.Type: GrantFiled: March 7, 2007Date of Patent: November 16, 2010Assignee: Honeywell International Inc.Inventors: William C. Baker, Thomas E. Strangman, Derek A. Rice, James S. Perron, Christopher Zollars
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Patent number: 7625178Abstract: An air-cooled turbine blade is provided having an airfoil shape defined by a convex suction side wall, a concave pressure side wall, a leading edge, a trailing edge, a root and a tip, the walls and the tip each including an interior surface that defines an interior with the root, the trailing edge including a plurality of slots formed thereon. The blade includes a suction side flow circuit formed therein comprising a forward and an aft flow circuit. The blade also includes a tip flow circuit extending along the tip interior surface to at least one of the trailing edge slots and including a first and a second opening, the first opening in flow communication with the suction side forward flow circuit outlet, and the second opening in flow communication with a cross-over hole of the suction side aft flow circuit. Methods of manufacturing the blade are also provided.Type: GrantFiled: August 30, 2006Date of Patent: December 1, 2009Assignee: Honeywell International Inc.Inventors: Mark C. Morris, George W. Wolfmeyer, Luis A. Tapia, Vivek Agarwal, Kin Poon, Jason C. Smoke, William C. Baker, Henry M. Armstrong
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Patent number: 7581397Abstract: A diffuser particle separator may be integrated into a gas turbine engine to remove corrosive dust and salt particles from the engine's core air flow. The air flow may pass over a series of particle accumulator entrance orifices, trapping particles in a particle accumulator while allowing the air flow to continue unimpeded. Since dust deposits may become molten at high temperatures, removal of dust from the core and secondary airflow may be critical for long-life superalloy and ceramic components, particularly those with small diameter air-cooling holes and thermal barrier coatings.Type: GrantFiled: August 26, 2005Date of Patent: September 1, 2009Assignee: Honeywell International Inc.Inventors: Thomas E. Strangman, Mark C. Morris, William C. Baker, Harry L. Kington
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Publication number: 20090068016Abstract: A turbine engine component for a gas turbine engine includes an inner disk, an outer shroud, and a plurality of blades. Each blade comprises a blade root and an airfoil body. The blade root is plated at least in part with a noble metal, and is coupled to the inner disk. The airfoil body extends at least partially between the blade root and the outer shroud.Type: ApplicationFiled: April 20, 2007Publication date: March 12, 2009Applicant: HONEYWELL INTERNATIONAL, INC.Inventors: James S. Perron, William C. Baker, Derek A. Rice
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Publication number: 20080219853Abstract: A dual alloy turbine rotor is provided and includes an integrally formed blade ring and a disk. The blade ring is made of a first alloy and includes a ring portion and a plurality of airfoils extending therefrom, where the ring portion includes an inner surface, and each airfoil includes an internal cavity formed therein. The disk is made of a second alloy and may have a beveled outer peripheral surface. The disk is disposed within the ring portion such that the disk outer peripheral surface contacts at least a portion of the ring portion inner surface. Methods of manufacturing the turbine rotor are also provided.Type: ApplicationFiled: March 7, 2007Publication date: September 11, 2008Inventors: William C. Baker, Thomas E. Strangman, Derek A. Rice, James S. Perron, Christopher Zollars
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Publication number: 20080056908Abstract: An air-cooled turbine blade is provided having an airfoil shape defined by a convex suction side wall, a concave pressure side wall, a leading edge, a trailing edge, a root and a tip, the walls and the tip each including an interior surface that defines an interior with the root, the trailing edge including a plurality of slots formed thereon. The blade includes a suction side flow circuit formed therein comprising a forward and an aft flow circuit. The blade also includes a tip flow circuit extending along the tip interior surface to at least one of the trailing edge slots and including a first and a second opening, the first opening in flow communication with the suction side forward flow circuit outlet, and the second opening in flow communication with a cross-over hole of the suction side aft flow circuit. Methods of manufacturing the blade are also provided.Type: ApplicationFiled: August 30, 2006Publication date: March 6, 2008Inventors: Mark C. Morris, George W. Wolfmeyer, Luis A. Tapia, Vivek Agarwal, Kin Poon, Jason C. Smoke, William C. Baker, Henry M. Armstrong
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Publication number: 20010049644Abstract: A method for customizing a tire and ordering for purchase a custom tire allows a purchaser to select certain features for a tire, for example, colored rubber for certain locations on the tread, using computer-based communication with a server system. The purchaser is presented with choices of features to incorporate in a tire, and is shown images representing a tire having the selected features. At the purchaser's request, an electronic order is formed and presented to the manufacturing entity, which executes the order via an automated manufacturing process to build, cure, and ship the tire or tires to the purchaser. The manufacturing entity automatically reports certain events to the server system, which generates and sends electronic messages to the purchaser to inform him or her of the progress of the order.Type: ApplicationFiled: April 6, 2001Publication date: December 6, 2001Inventors: Philip B. Webb, Mathew H. Aaron, John D. Adamson, William C. Baker, Wayne Edgar Powell
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Patent number: 5309971Abstract: A tire includes a pair of axially spaced apart beads. A carcass ply extends between and is secured at axially opposite end portions to a respective one of the beads. A pair of bead fillers is also included. Each of the bead fillers is located radially outward of a respective bead. A flipper partially envelopes the bead and further engages and replaces a part of the bead filler. The flipper further includes a plurality of parallel extending reinforcing members. The flipper has a central portion located radially inward of the bead and a pair of leg portions. Each of the pair of leg portions extends radially outwardly from a bead reference. The radial extent of the leg portions is greater than a flange distance, being the radial extent of a flange of a rim, but less than the radial extent of an apex of the bead filler when the tire is properly mounted on the rim. The carcass ply turnup extends radially to approximately the height of the rim flange.Type: GrantFiled: June 12, 1992Date of Patent: May 10, 1994Assignee: Michelin Recherche et Technique S.A.Inventors: William C. Baker, Damon L. Christenbury
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Patent number: 4041757Abstract: Apparatus for measuring the flow of fluid through a main supply line having a restrictive element therein to develop a pressure drop. A shunt fluid flow path bypasses this element. The shunt path includes a conduit having a first electrically heated portion and an unheated portion, each portion respectively having a temperature sensing device associated therewith. Means are provided for varying the voltage supplied to an electrical heater for the first conduit portion to maintain a constant temperature difference between the temperature sensing devices, the amount of voltage supplied being a function of the characteristics of fluid flow through the main supply line.Type: GrantFiled: December 30, 1975Date of Patent: August 16, 1977Assignee: Teledyne, Inc.Inventors: William C. Baker, John J. Chapman
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Patent number: 4016759Abstract: Apparatus for measuring the flow of fluids by thermal means. A flow meter of the heated conduit type is operated in a constant temperature mode to produce two output signals, one proportional to the differential temperature between two points in the fluid and the other proportional to the power required to maintain that temperature differential constant. The power is a measure of the mass flow and the heat capacity of the fluid.Type: GrantFiled: September 18, 1975Date of Patent: April 12, 1977Assignee: Teledyne, Inc.Inventors: William C. Baker, John J. Chapman
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Patent number: D340686Type: GrantFiled: March 18, 1992Date of Patent: October 26, 1993Assignee: Michelin Recherche et TechniqueInventor: William C. Baker