Patents by Inventor Gabriel Ruiz
Gabriel Ruiz 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: 20230376776Abstract: The technology is directed towards receiving training data regarding a set of observations. Each observation includes a feature set, a treatment, and an outcome. A first generation of machine learning models is trained, via the training data, to predict an outcome for a feature set of a given observation. A new generation of models is generated by selecting a subset of models from the trained first generation of models based on a fitness criteria of each model to generate an intermediate layer for use in predicting a treatment. An algorithm is applied to the selected subset of models to generate the new generation of models. Transformed training data is generated using the training data and a model of the new generation of models. The transformed training data includes, for each observation, a transformed feature set comprising a representation of the feature set in a latent space of the model.Type: ApplicationFiled: May 19, 2022Publication date: November 23, 2023Inventors: Michael Craig Burkhart, Gabriel Ruiz
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Publication number: 20230304743Abstract: A monolithic core for a heat exchanger comprises a plurality of three-dimensional unit cells arranged along three orthogonal axes of the core, the three orthogonal axes comprising a first axis, a second axis, and a third axis. Each of the plurality of unit cells has a first dimension comprising an axial extent along the first axis, a second dimension comprising an axial extent along the second axis, and a third dimension comprising an axial extent along the third axis. For at least one unit cell of the plurality of unit cells, the first dimension is not equal to the second dimension.Type: ApplicationFiled: March 28, 2022Publication date: September 28, 2023Inventors: Ahmet T. Becene, Gabriel Ruiz, Feng Feng, James Streeter
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Patent number: 11754349Abstract: A heat exchanger includes a first flow circuit structure having at least a first portion defined by a plurality of conduits and a second flow circuit structure having at least a second portion disposed at the first portion such that walls of the second portion are disposed between the conduits and are free to move relative to the conduits. Fluid flowing through the first flow circuit structure is fluidically isolated from fluid flowing through the second flow circuit structure.Type: GrantFiled: December 11, 2019Date of Patent: September 12, 2023Assignee: Hamilton Sundstrand CorporationInventors: Michael Maynard, Ahmet T. Becene, Michele Hu, Feng Feng, Michael Doe, Gabriel Ruiz, Ephraim Joseph
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Patent number: 11740036Abstract: An embodiment of a heat exchanger assembly includes a first manifold adapted for receiving a first medium, a core adapted for receiving and placing a plurality of mediums, including the first medium, in at least one heat exchange relationship, and a core meeting the first manifold at a first core/manifold interface; The mounting structure supports a heat exchanger, and is metallurgically joined to at least one heat exchanger assembly component at a first joint integrally formed with the mounting structure.Type: GrantFiled: May 16, 2022Date of Patent: August 29, 2023Assignee: Hamilton Sundstrand CorporationInventors: Ryan Matthew Kelley, Gabriel Ruiz, James Streeter, Michael Zager
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Publication number: 20230146097Abstract: A fluid manifold includes an inlet comprising an opening into an interior of the fluid manifold, an outlet end that is positioned opposite the inlet and that is in fluid communication with the inlet, a shroud extending between the inlet and the outlet end and surrounding a flow path of the fluid manifold, and a first flow distributor positioned within the interior of the fluid manifold. The first flow distributor includes a hollow body including a first surface at a downstream side of the first flow distributor and a second surface at an upstream side of the first flow distributor, a central cavity defined by the second surface of the hollow body, and openings extending from the first surface to the second surface such that a fluid can pass from the central cavity through the openings. The first flow distributor and the fluid manifold are integrally formed.Type: ApplicationFiled: November 5, 2021Publication date: May 11, 2023Inventors: Gabriel Ruiz, Mark A. Zaffetti, Jeremy M. Strange
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Publication number: 20230008846Abstract: The monolithic redundant loop cold plate core includes a core structure and a first cooling loop formed in the core structure. The first cooling loop including: a plurality of first cooling loop passageways extending across a heat exchanger core in one or more passes. The one or more passes include at least a first pass. The monolithic redundant loop cold plate core includes a second cooling loop formed in the core structure. The second cooling loop includes: a plurality of second cooling loop passageways extending across the heat exchanger core in the one or more passes. The plurality of first cooling loop passageways are intermixed in an alternating side-by-side arrangement with the plurality of second cooling loop passageways in a single cooling plane. The monolithic redundant loop cold plate core is a single piece including a unitary structure.Type: ApplicationFiled: July 9, 2021Publication date: January 12, 2023Inventors: Mark A. Zaffetti, Jeremy M. Strange, Gabriel Ruiz
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Publication number: 20230011648Abstract: A monolithic redundant loop cold plate core includes a core structure and a first cooling loop formed in the core structure. The first cooling loop including one or more first cooling loop passageways extending across a heat exchanger core in one or more passes. The one or more passes include at least a first pass. The monolithic redundant loop cold plate core includes a second cooling loop formed in the core structure. The second cooling loop including one or more second cooling loop passageways extending across the heat exchanger core in the one or more passes. The one or more first cooling loop passageways are intermixed in an alternating side-by-side arrangement with the one or more second cooling loop passageways in a single cooling plane. The monolithic redundant loop cold plate core is a single piece including a unitary structure.Type: ApplicationFiled: July 9, 2021Publication date: January 12, 2023Inventors: Mark A. Zaffetti, Jeremy M. Strange, Gabriel Ruiz
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Publication number: 20220412658Abstract: A core section of a heat exchanger includes a plurality of first fluid passages through which a first fluid is flowed, and a plurality of second fluid passages through which a second fluid is flowed to exchange thermal energy with the first fluid. The plurality of first fluid passages and the plurality of second fluid passages extend non-linearly along a length of the first fluid passages and the second fluid passages between a first core end and a second core end opposite the first core end. The first fluid passages and the second fluid passages have geometry formed to maximize primary heat transfer area.Type: ApplicationFiled: June 23, 2021Publication date: December 29, 2022Inventors: Jeremy M. Strange, Gabriel Ruiz, Mark A. Zaffetti
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Publication number: 20220412668Abstract: A heat exchanger includes a first fluid inlet, a first fluid outlet, a second fluid inlet, a second fluid outlet, and a core section. The core section includes a plurality of first fluid passages through which a first fluid is flowed, and a plurality of second fluid passages through which a second fluid is flowed to exchange thermal energy with the first fluid. The first fluid passages and the second fluid passages extend non-linearly along a length of the first fluid passages and the second fluid passages between a first core end and a second core end opposite the first core end. A manifold is operably connected to the plurality of first fluid passages. The manifold includes a plurality of lateral passages intersecting the plurality of first fluid passages. The plurality of lateral passages vary in length depending on distance from a fluidly upstream end of the core section.Type: ApplicationFiled: June 23, 2021Publication date: December 29, 2022Inventors: Jeremy M. Strange, Gabriel Ruiz, Mark A. Zaffetti
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Publication number: 20220333878Abstract: An embodiment of a heat exchanger assembly includes a first manifold adapted for receiving a first medium, a core adapted for receiving and placing a plurality of mediums, including the first medium, in at least one heat exchange relationship, and a core meeting the first manifold at a first core/manifold interface; The mounting structure supports a heat exchanger, and is metallurgically joined to at least one heat exchanger assembly component at a first joint integrally formed with the mounting structure.Type: ApplicationFiled: May 16, 2022Publication date: October 20, 2022Inventors: Ryan Matthew Kelley, Gabriel Ruiz, James Streeter, Michael Zager
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Patent number: 11365942Abstract: An embodiment of a heat exchanger assembly includes a first manifold adapted for receiving a first medium, a core adapted for receiving and placing a plurality of mediums, including the first medium, in at least one heat exchange relationship, and a core meeting the first manifold at a first core/manifold interface; The mounting structure supports a heat exchanger, and is metallurgically joined to at least one heat exchanger assembly component at a first joint integrally formed with the mounting structure.Type: GrantFiled: March 16, 2018Date of Patent: June 21, 2022Assignee: Hamilton Sundstrand CorporationInventors: Ryan Matthew Kelley, Gabriel Ruiz, James Streeter, Michael Zager
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Publication number: 20220187030Abstract: A heat exchanger manifold configured to receive or discharge a first fluid includes a primary fluid channel and a plurality of secondary fluid channels. The primary fluid channel includes a fluid port and a first branched region distal to the fluid port. The plurality of secondary fluid channels are fluidly connected to the primary fluid channel at the first branched region. Each of the plurality of secondary fluid channels includes a first end and a second end opposite the first end. Each of the plurality of secondary fluid channels extends radially from the first branched region at the first end and has an equal length from a center of the first branched region to the second end.Type: ApplicationFiled: March 7, 2022Publication date: June 16, 2022Inventors: Gabriel Ruiz, Ahmet T. Becene, Thomas J. Ocken
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Patent number: 11359864Abstract: A heat exchanger includes a first fluid manifold extending along a first fluid axis from a first fluid inlet to a first fluid outlet. The first fluid manifold comprises a inlet header, a outlet header, and a multi-helical core section. The inlet header is disposed to fork the first fluid inlet into a plurality of first fluid branches distributed laterally across a plane normal to the first fluid axis. The outlet header is disposed to combine the plurality of first fluid branches into the first fluid outlet. The multi-helical core section fluidly connects the inlet header to the outlet header via a plurality of laterally distributed helical tubes, each helical tube corresponding to one of the plurality of first fluid branches and oriented parallel to all others of the plurality of helical tubes at each axial location along the first fluid axis.Type: GrantFiled: December 11, 2019Date of Patent: June 14, 2022Assignee: Hamilton Sundstrand CorporationInventors: Ahmet T. Becene, Gabriel Ruiz, Feng Feng, Michael Maynard, Michael Doe, Michele Hu, Ephraim Joseph
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Patent number: 11280550Abstract: A heat exchanger includes a first fluid manifold extending along a first fluid axis from a first fluid inlet to a first fluid outlet. The first fluid manifold includes a first fluid inlet header, a first fluid outlet header, and a nested helical core section. The first fluid inlet header is disposed to fork the first fluid inlet into a plurality of first fluid branches distributed circumferentially and radially about the first fluid axis. The first fluid outlet header is disposed to combine the plurality of first fluid branches into the first fluid outlet. The nested helical core section fluidly connects the first fluid inlet header to the first fluid outlet header via a plurality of nested helical tubes, and includes radially inner and outer groups of circumferentially distributed helical tubes.Type: GrantFiled: December 11, 2019Date of Patent: March 22, 2022Assignee: Hamilton Sundstrand CorporationInventors: Ahmet T. Becene, Gabriel Ruiz, Feng Feng, Michael Maynard, Michael Doe, Michele Hu, Ephraim Joseph
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Patent number: 11274886Abstract: A heat exchanger header for receiving a first fluid includes a tubular primary fluid channel oriented along a first axis and having a first cross-sectional area. A first branched region adjacent to the primary fluid channel fluidly connects to a plurality of tubular secondary fluid channels, each having a second cross-sectional area, and a second branched region adjacent to each of the secondary fluid channels fluidly connects to a plurality of tubular tertiary fluid channels, each having a third cross-sectional area. The second cross-sectional area is greater than the third cross-sectional area.Type: GrantFiled: December 11, 2019Date of Patent: March 15, 2022Assignee: Hamilton Sundstrand CorporationInventors: Ahmet T. Becene, Gabriel Ruiz, Feng Feng, Michael Maynard, Michael Doe, Michele Hu, Ephraim Joseph
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Patent number: 11268770Abstract: A heat exchanger manifold configured to receive or discharge a first fluid includes a primary fluid channel and a plurality of secondary fluid channels. The primary fluid channel includes a fluid port and a first branched region distal to the fluid port. The plurality of secondary fluid channels are fluidly connected to the primary fluid channel at the first branched region. Each of the plurality of secondary fluid channels includes a first end and a second end opposite the first end. Each of the plurality of secondary fluid channels extends radially from the first branched region at the first end and has an equal length from a center of the first branched region to the second end.Type: GrantFiled: September 6, 2019Date of Patent: March 8, 2022Assignee: Hamilton Sunstrand CorporationInventors: Gabriel Ruiz, Ahmet T. Becene, Thomas J. Ocken
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Patent number: 11168942Abstract: A core arrangement for a heat exchanger includes a plurality of inlets arranged around an axis, a plurality of outlets arranged around the axis, and a plurality of bowed conduits arranged around the axis. The bowed conduits are structurally independent, connect the plurality of inlets to the plurality of outlets, bow outward from the axis between the plurality of inlets and the plurality of outlets, and provide thermal compliance to the core.Type: GrantFiled: December 11, 2019Date of Patent: November 9, 2021Assignee: Hamilton Sundstrand CorporationInventors: Ahmet T. Becene, Michele Hu, Feng Feng, Michael Maynard, Michael Doe, Gabriel Ruiz, Ephraim Joseph
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Patent number: 11118838Abstract: A core arrangement for a heat exchanger includes a first core layer disposed along a first plane and having an inlet and outlet oriented along a first axis within the first plane and a first core stage disposed in fluid communication between the inlet and the outlet. The first core stage includes a first upstream fluid intersection downstream of and adjacent the inlet and having a first inlet continuation and a first bifurcation. The first core stage further includes a first downstream fluid intersection upstream of and adjacent the outlet and having a first outlet continuation and a first recombination. A plurality of first core tubes fluidly connect the first bifurcation to the first recombination. The first core layer further includes a second core stage disposed in fluid communication between the first inlet continuation and the first outlet continuation.Type: GrantFiled: December 11, 2019Date of Patent: September 14, 2021Assignee: Hamilton Sundstrand CorporationInventors: Ephraim Joseph, Michael Maynard, Michael Doe, Michele Hu, Feng Feng, Ahmet T. Becene, Gabriel Ruiz
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Publication number: 20210102756Abstract: A heat exchanger includes a core, a first manifold, and a second manifold. The first and second manifolds include a primary fluid channel extending between a fluid port and a first branched region, a plurality of secondary fluid channels fluidly connected to the primary fluid channel at the first branched region, and a first overlap region of the plurality of secondary fluid channels downstream of the first branched region and connected to the core. The plurality of secondary fluid channels are interleaved at the first overlap region such that a first layer of secondary fluid channels of the first manifold forms a first flow layer within the core, a first layer of secondary fluid channels of the second manifold forms a second flow layer within the core, and the first flow layer is adjacent and parallel to the second flow layer.Type: ApplicationFiled: October 4, 2019Publication date: April 8, 2021Inventors: Ahmet T. Becene, Gabriel Ruiz, Nigel G. M. Palmer, Jessica M. Blamick
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Publication number: 20210071964Abstract: A heat exchanger manifold configured to receive or discharge a first fluid includes a primary fluid channel and a plurality of secondary fluid channels. The primary fluid channel includes a fluid port and a first branched region distal to the fluid port. The plurality of secondary fluid channels are fluidly connected to the primary fluid channel at the first branched region. Each of the plurality of secondary fluid channels includes a first end and a second end opposite the first end. Each of the plurality of secondary fluid channels extends radially from the first branched region at the first end and has an equal length from a center of the first branched region to the second end.Type: ApplicationFiled: September 6, 2019Publication date: March 11, 2021Inventors: Gabriel Ruiz, Ahmet T. Becene, Thomas J. Ocken