Patents by Inventor Anthony BREWER
Anthony BREWER 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: 20230235466Abstract: A solid oxide electrolyzer cell (SOEC) system including a stack of electrolyzer cells configured to receive liquid water that is heated using one or more heaters, and a mass flow controller configured to control the liquid water flowrate into the one or more heaters.Type: ApplicationFiled: January 27, 2023Publication date: July 27, 2023Inventors: Shannon BELL, Andy TA, Cory MCCLINTIC, Anthony BREWER, Julio LUNA, Mark STANTON, Alireza Saeedmanesh, Ehsan RAOUFAT
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Publication number: 20210282705Abstract: The present disclosure pertains to systems and methods for modeling at least a sleep parameter for a subject. In some embodiments, a method for predicting at least a sleep parameter for a subject comprises: obtaining sleep and/or wake information related to a subject for a given period of time; estimating bedtime and/or wakeup time of the subject using a sleep model and the sleep and/or wake information; predicting at least a sleep parameter of the subject for an upcoming time interval based upon the sleep model and the estimated bedtime and/or wakeup time; obtaining physiological information of the subject; and adjusting the predicted sleep parameter for the upcoming time interval based upon the sleep model and the physiological information.Type: ApplicationFiled: March 15, 2021Publication date: September 16, 2021Inventors: Gary Nelson GARCIA MOLINA, Benjamin Irwin SHELLY, Anthony BREWER, Matthew HOGAN
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Patent number: 9966578Abstract: An article is presented. The article includes a seal ring configured for use in an energy storage device, the seal ring comprising a first portion and a second portion that each include an alumina-based cermet, that comprises a sufficient amount of metal or metal alloy to be weldable, and the cermet comprises a ceramic material selected from a group consisting of silica, yttria, and ytterbia, and the seal ring further comprises a third region intervening between the first portion and the second portion that is sufficiently electrically insulative and of sufficient thickness to electrically isolate the first portion from the second portion.Type: GrantFiled: September 3, 2015Date of Patent: May 8, 2018Assignee: GENERAL ELECTRIC COMPANYInventors: Craig Stringer, Dennis Joseph Dalpe, James Scott Vartuli, James Anthony Brewer
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Patent number: 9964455Abstract: A method of monitoring a surface temperature of a hot gas path component includes directing an excitation beam having an excitation wavelength at a layer of a sensor material composition deposited on a hot gas path component to induce a fluorescent radiation. The method includes measuring fluorescent radiation emitted by the sensor material composition. The fluorescent radiation includes at least a first intensity at a first wavelength and a second intensity at a second wavelength. The surface temperature of the hot gas path component is determined based on a ratio of the first intensity at the first wavelength and the second intensity at the second wavelength of the fluorescent radiation emitted by the sensor material composition.Type: GrantFiled: October 2, 2014Date of Patent: May 8, 2018Assignee: General Electric CompanyInventors: Mark Allen Cheverton, Anant Achyut Setlur, Victor Petrovich Ostroverkhov, Guanghua Wang, James Anthony Brewer, Venkat Subramaniam Venkataramani
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Publication number: 20160153842Abstract: A method of monitoring a surface temperature of a hot gas path component includes directing an excitation beam having an excitation wavelength at a layer of a sensor material composition deposited on a hot gas path component to induce a fluorescent radiation. The method includes measuring fluorescent radiation emitted by the sensor material composition. The fluorescent radiation includes at least a first intensity at a first wavelength and a second intensity at a second wavelength. The surface temperature of the hot gas path component is determined based on a ratio of the first intensity at the first wavelength and the second intensity at the second wavelength of the fluorescent radiation emitted by the sensor material composition.Type: ApplicationFiled: October 2, 2014Publication date: June 2, 2016Inventors: Mark Allen Cheverton, Anant Achyut Setlur, Victor Petrovich Ostroverkhov, Guanghua Wang, James Anthony Brewer, Venkat Subramaniam Venkataramani
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Publication number: 20160144423Abstract: Embodiments of the present invention include methods for forming ceramic articles, such as cores and core dies used in investment casting. The method may provide ceramic articles having improved strength and smoothness compared to articles manufactured by conventional methods. One embodiment is a method that comprises introducing a liquid comprising a silicon-bearing fluid into pores of a porous ceramic body; and heating the porous ceramic body in an oxygen-bearing atmosphere to form silica within the pores of the body.Type: ApplicationFiled: November 21, 2014Publication date: May 26, 2016Inventors: Anthony Mark Thompson, James Anthony Brewer, Sylvia Marie DeCarr, Frederic Joseph Klug
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Patent number: 9316125Abstract: A power generation system includes a first vessel having a generally constant volume and a second vessel having a variable volume. Thermal energy is supplied to an ideal gas within the first vessel in order to raise its temperature and pressure. The thermally compressed gas is then released into, and expands the volume of, the second vessel. The expanding volume of the second vessel expands raises a mass and/or strains an elastic member, thus storing gravitational and/or elastic potential energy. This stored potential energy can be released on demand by evacuating the second vessel, typically into a third vessel, and used to power a generator. Preferably, the potential energy is used to coupled to the generator using a planetary gear drive, such that a relatively small number of input rotations yields a relatively large number of output rotations.Type: GrantFiled: July 5, 2012Date of Patent: April 19, 2016Assignee: Gravaton Energy Resources Ltd. LLCInventor: Michael Anthony Brewer
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Publication number: 20150380696Abstract: An article is presented. The article includes a seal ring configured for use in an energy storage device, the seal ring comprising a first portion and a second portion that each include an alumina-based cermet, that comprises a sufficient amount of metal or metal alloy to be weldable, and the cermet comprises a ceramic material selected from a group consisting of silica, yttria, and ytterbia, and the seal ring further comprises a third region intervening between the first portion and the second portion that is sufficiently electrically insulative and of sufficient thickness to electrically isolate the first portion from the second portion.Type: ApplicationFiled: September 3, 2015Publication date: December 31, 2015Inventors: Craig Stringer, Dennis Joseph Dalpe, James Scott Vartuli, James Anthony Brewer
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Patent number: 9166214Abstract: An article includes a seal ring for an energy storage device. The seal ring has a weldable first portion and a weldable second portion. The first and second portions are electrically isolatable from each other by an electrically insulating third portion.Type: GrantFiled: August 19, 2008Date of Patent: October 20, 2015Assignee: General Electric CompanyInventors: Craig Stringer, Charles Dominic Iacovangelo, Dennis Joseph Dalpe, James Scott Vartuli, James Anthony Brewer
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Publication number: 20130174554Abstract: A power generation system includes a first vessel having a generally constant volume and a second vessel having a variable volume. Thermal energy is supplied to an ideal gas within the first vessel in order to raise its temperature and pressure. The thermally compressed gas is then released into, and expands the volume of, the second vessel. The expanding volume of the second vessel expands raises a mass and/or strains an elastic member, thus storing gravitational and/or elastic potential energy. This stored potential energy can be released on demand by evacuating the second vessel, typically into a third vessel, and used to power a generator. Preferably, the potential energy is used to coupled to the generator using a planetary gear drive, such that a relatively small number of input rotations yields a relatively large number of output rotations.Type: ApplicationFiled: July 5, 2012Publication date: July 11, 2013Applicant: GRAVATON ENERGY RESOURCES LTD, LLCInventor: Michael Anthony Brewer
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Patent number: 8299709Abstract: A lamp is provided with an axially and radially graded structure to reduce the possibility of thermal stresses, cracks, and other defects in the lamp. In one embodiment, a system includes a ceramic lamp having a ceramic arc envelope and an end structure coupled to the ceramic arc envelope, wherein the end structure is graded both axially and radially into a plurality of regions. In another embodiment, a system includes a lamp having a layered end structure with a plurality of layers disposed one over another and that extend in both axial and radial directions relative to an axis of the lamp, wherein the plurality of layers include different materials having different coefficients of thermal expansion, Poisson's ratios, or elastic moduli, or a combination thereof.Type: GrantFiled: February 5, 2007Date of Patent: October 30, 2012Assignee: General Electric CompanyInventors: Bernard Patrick Bewlay, Dennis Joseph Dalpe, Bruce Alan Knudsen, Mohamed Rahmane, Svetlana Selezneva, James Scott Vartuli, James Anthony Brewer
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Patent number: 8053990Abstract: A system, in certain embodiments, includes a high intensity discharge lamp having a composite leg. The composite leg includes a plurality of leg sections coupled together in series. The plurality of leg sections includes different materials, coefficients of thermal expansion, Poisson's ratios, or elastic moduli, or a combination thereof. A method, in certain embodiments, includes enclosing a high intensity discharge within a ceramic arc envelope. The method also includes reducing thermal stresses associated with the high intensity discharge via a composite leg extending outwardly from the ceramic arc envelope. The composite leg includes a plurality of leg sections coupled together in series. The plurality of leg sections includes different materials, coefficients of thermal expansion, Poisson's ratios, or elastic moduli, or a combination thereof.Type: GrantFiled: September 20, 2007Date of Patent: November 8, 2011Assignee: General Electric CompanyInventors: Bernard Patrick Bewlay, Bruce Alan Knudsen, Mohamed Rahmane, James Scott Vartuli, James Anthony Brewer
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Publication number: 20110244303Abstract: A metalized ceramic comprising a ceramic substrate comprising a first ceramic and a ceramic metallization layer disposed on the ceramic substrate. The ceramic metallization layer comprises a mixture of (i) a second ceramic and (ii) a metal comprising nickel or a refractory metal. The refractory metal may consist one or more of molybdenum, tungsten, niobium and tantalum. The first ceramic and the second ceramic have a purity of greater than about 95 percent. A method of making the metalized ceramic is provided. An electrochemical cell including the metalized ceramic is also provided.Type: ApplicationFiled: April 2, 2010Publication date: October 6, 2011Applicant: GENERAL ELECTRIC COMPANYInventors: Mohamed Rahmane, Darren Michael Stohr, James Anthony Brewer, Dong-Sil Park
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Patent number: 7852006Abstract: A lamp comprising an arc envelope and a molybdenum-rhenium end structure coupled to the arc envelope.Type: GrantFiled: June 30, 2005Date of Patent: December 14, 2010Assignee: General Electric CompanyInventors: Bernard Patrick Bewlay, Bruce Alan Knudsen, Mohamed Rahmane, James Anthony Brewer, James Scott Vartuli, Alan George Chalmers
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Patent number: 7696695Abstract: A metal halide discharge lamp comprises a lamp body and a chamber formed within the body. A pair of electrodes extends into the chamber and have electrode tips spaced apart from one another. A discharge medium composition is sealed within the chamber that generates a plasma, which generates visible light. The composition comprises a rare gas, a first metal halide that produces a luminous flux and zinc iodide that generates a desired lamp operating voltage. The composition may also comprise zinc, sealed in the chamber, in elemental form that is not derived from the first metal halide or the zinc iodide. The zinc iodide halide serves as a substitute for mercury for purposes of generating desired lamp operating voltage; and, the excess pure zinc attracts or reacts with iodine atoms thereby making available electrons and the first metal halide for generation of a luminous flux.Type: GrantFiled: October 1, 2007Date of Patent: April 13, 2010Assignee: General Electric CompanyInventors: Mohamed Rahmane, Agoston Boroczki, James Anthony Brewer, Sergiy Zalyubovskiy, Gabor Farkas, Steven Charles Aceto
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Patent number: 7633228Abstract: A metal halide discharge lamp comprises a lamp body and a chamber formed within the body. A pair of electrodes extends into the chamber and have electrode tips spaced apart from one another. A discharge medium composition is sealed within the chamber that generates a plasma, which generates visible light. The composition comprises a rare gas, a first metal halide that produces a luminous flux and a second metal halide that generates a desired lamp operating voltage. The composition may also comprise a metal, sealed in the chamber, in elemental form and is not derived from the first metal halide or the second metal halide. The second metal halide serves as a substitute for mercury for purposes of generating desired lamp operating voltage.Type: GrantFiled: November 30, 2005Date of Patent: December 15, 2009Assignee: General Electric CompanyInventors: Mohamed Rahmane, James Anthony Brewer, Steven Charles Aceto, Sergiy Zalyubovskiy
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Patent number: 7615929Abstract: A lamp having a ceramic arc envelope, an end structure coupled to the ceramic arc envelope and extending across an opening in the ceramic arc envelope, where the end structure comprises a passageway communicative with an interior chamber of the ceramic arc envelope is provided. The lamp further includes a molybdenum-rhenium electrode lead extending through and sealed with the passageway. The molybdenum-rhenium electrode lead includes a molybdenum-rhenium alloy. Furthermore, the lamp includes an arc electrode tip coupled to the electrode lead inside the interior chamber.Type: GrantFiled: June 30, 2005Date of Patent: November 10, 2009Assignee: General Electric CompanyInventors: Bernard Patrick Bewlay, Bruce Alan Knudsen, Mohamed Rahmane, James Anthony Brewer, James Scott Vartuli, Istvan Csanyi, Jozsef Gabeli, Agoston Boroczki, Robert Baranyi
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Publication number: 20090199392Abstract: A method for fabricating an ultrasound transducer structure is disclosed. The method includes performing the steps of forming a functional layer, including an ultrasound transducer material and a photopolymer, and exposing a plurality of selected regions of the functional layer to a programmable light pattern to cure the selected regions of the functional layer to form polymerized ultrasound transducer material regions, repeatedly. The method further includes selectively removing unexposed regions of the functional layer to obtain a green component, and sintering the green component to obtain the sensing structure. A system for making at least one piezoelectric element is also disclosed.Type: ApplicationFiled: April 1, 2008Publication date: August 13, 2009Applicant: GENERAL ELECTRIC COMPANYInventors: Prabhjot Singh, Martin Kin-Fei Lee, James Anthony Brewer, Paul Aloysius Meyer, Thomas James Batzinger, Venkat Subramaniam Venkataramani, James Norman Barshinger, Ernest Wayne Balch
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Publication number: 20090079346Abstract: A system, in certain embodiments, includes a high intensity discharge lamp having a composite leg. The composite leg includes a plurality of leg sections coupled together in series. The plurality of leg sections includes different materials, coefficients of thermal expansion, Poisson's ratios, or elastic moduli, or a combination thereof. A method, in certain embodiments, includes enclosing a high intensity discharge within a ceramic arc envelope. The method also includes reducing thermal stresses associated with the high intensity discharge via a composite leg extending outwardly from the ceramic arc envelope. The composite leg includes a plurality of leg sections coupled together in series. The plurality of leg sections includes different materials, coefficients of thermal expansion, Poisson's ratios, or elastic moduli, or a combination thereof.Type: ApplicationFiled: September 20, 2007Publication date: March 26, 2009Applicant: GENERAL ELECTRIC COMPANY, A NEW YORK CORPORATIONInventors: Bernard Patrick Bewlay, Bruce Alan Knudsen, Mohamed Rahmane, James Scott Vartuli, James Anthony Brewer
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Patent number: 7488443Abstract: An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combinations; wherein an amount of the at least one transition metal element is less than 15 volume percent of the total volume of the cermet. A device comprises the aforementioned electrically conducting cermet.Type: GrantFiled: January 10, 2008Date of Patent: February 10, 2009Assignee: General Electric CompanyInventors: Bernard Patrick Bewley, Bruce Alan Knudsen, James Anthony Brewer, James Scott Vartuli, Dennis Joseph Dalpe, Mohamed Rahmane