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公开(公告)号：US12013190B2
公开(公告)日：2024-06-18
申请号：US17355808
申请日：2021-06-23
Applicant: Hamilton Sundstrand Corporation
Inventor： Jeremy M. Strange , Gabriel Ruiz , Mark A. Zaffetti
Abstract: 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.
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公开(公告)号：US20220412658A1
公开(公告)日：2022-12-29
申请号：US17355789
申请日：2021-06-23
Applicant: Hamilton Sundstrand Corporation
Inventor： Jeremy M. Strange , Gabriel Ruiz , Mark A. Zaffetti
IPC: F28D7/00
Abstract: 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.
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公开(公告)号：US20230146097A1
公开(公告)日：2023-05-11
申请号：US17520101
申请日：2021-11-05
Applicant: Hamilton Sundstrand Corporation
Inventor： Gabriel Ruiz , Mark A. Zaffetti , Jeremy M. Strange
IPC: F15D1/02
CPC classification number: F15D1/025 , F28F9/0265
Abstract: 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.
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公开(公告)号：US20220412668A1
公开(公告)日：2022-12-29
申请号：US17355808
申请日：2021-06-23
Applicant: Hamilton Sundstrand Corporation
Inventor： Jeremy M. Strange , Gabriel Ruiz , Mark A. Zaffetti
Abstract: 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.
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公开(公告)号：US11530878B2
公开(公告)日：2022-12-20
申请号：US15092736
申请日：2016-04-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Mark A. Zaffetti , Jeremy M. Strange
Abstract: A heat exchanger includes a first fluid pathway enclosed in a heat exchanger body to convey a first fluid through the heat exchanger body and a second fluid pathway enclosed in the heat exchanger body to convey a second fluid through the heat exchanger body and facilitate thermal energy exchange between the first fluid and the second fluid. The first fluid pathway and the second fluid pathway together are arranged in a spiral arrangement extending along a central axis of the heat exchanger.
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Patent Agency Ranking
公开(公告)号：US20220324002A1
公开(公告)日：2022-10-13
申请号：US17226381
申请日：2021-04-09
Applicant: Hamilton Sundstrand Corporation
Inventor： Jorge Ramon Mesa , Gary Robert Spexarth , John Guinn , Michael Paul Humbert , Jeremy M. Strange , Terrell Lee Morrison , Cory Kaufman , David G. Converse
Abstract: A multi-waste processing system includes a processing chamber. The processing chamber includes one or more heaters and a piston, and the processing chamber is configured to evaporate liquid waste and compact solid waste input. A condenser is operably connected to the processing chamber. The condenser is configured to condense water from the evaporated liquid waste output from the processing chamber. A gas and water separator is operably connected to the condenser. The gas and water separator is configured to separate water from the evaporated liquid waste output from the processing chamber. A recirculation pathway connects the gas and water separator to the processing chamber to recirculate gas from the gas and water separator to the processing chamber. The piston is actuated to keep the one or more heaters in close proximity to the solid waste and the liquid waste in the processing chamber.
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公开(公告)号：US20220026155A1
公开(公告)日：2022-01-27
申请号：US16935470
申请日：2020-07-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Mark A. Zaffetti , Jeremy M. Strange
Abstract: A heat exchanger and a method of assembling the heat exchanger involve a monolithic main body extending along an axis from a first end to a second end. The heat exchanger includes a plurality of flow channels to channel a first material from an inlet to an outlet. Each of the plurality of flow channels traverse a spiral flow path from the inlet at a center of the main body to the outlet at an exterior surface of the main body, and the plurality of flow paths are aligned along the axis. The heat exchanger also includes a plurality of passages to hold a second material, each passage extending along the axis from the first end to the second end. A first side and a second side, opposite the first side, of each of the passages is defined by the spiral flow path of the plurality of flow channels.
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公开(公告)号：US10782059B2
公开(公告)日：2020-09-22
申请号：US16014894
申请日：2018-06-21
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Mark A. Zaffetti , Jesse Joseph Stieber , Jeremy M. Strange , Timothy R. Boysen
Abstract: According to an aspect of the present disclosure, a porous plate is provided. The porous plate includes a body having an upper surface, a lower surface opposite the upper surface and sidewalls extending between respective entireties of the upper surface and the lower surface, the body being formed of porous material, and a metallic coating, which is thermally deposited onto an entirety of the sidewalls to form a high-strength mechanical bond with the entirety of the sidewalls.
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公开(公告)号：US10605544B2
公开(公告)日：2020-03-31
申请号：US15205081
申请日：2016-07-08
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Mark A. Zaffetti , Jeremy M. Strange
Abstract: A heat exchanger includes first fluid passages that each have a first inlet that communicates into a first core passage and then a first outlet. The first inlet has a first inlet cross-sectional perimeter. The first core passage has a first core cross-sectional perimeter. Second fluid passages are interleaved with the first fluid passages. Each of the second passages have a second inlet that communicates into a second core passage and then a second outlet. The second inlet has a second inlet cross-sectional perimeter. The second core passage has a second core cross-sectional perimeter. The first and second core cross-sectional perimeters are larger than their respective first and second inlet cross-sectional perimeters. The first and second core passages are undivided from their respective first and second inlets to their respective first and second outlets.
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公开(公告)号：US10018424B2
公开(公告)日：2018-07-10
申请号：US15016619
申请日：2016-02-05
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Mark A. Zaffetti , Jeremy M. Strange
CPC classification number: F28D7/022 , B22F3/1055 , B22F5/10 , B22F2998/10 , B22F2999/00 , B33Y10/00 , B33Y80/00 , F28D7/024 , F28D7/1607 , F28D15/00 , F28D2021/0021 , F28F13/06 , F28F2009/228 , F28F2255/18 , Y02P10/295 , B22F5/106 , B22F2005/004
Abstract: A heat exchanger has an outer shell enclosing an inner chamber and extending between a first inlet and a first outlet. The chamber receives a separating wall. The shell extends between axial ends, and generally along a helix. The helix is defined with the wall moving in a continuous manner along a first axial direction and with a circumferential component between the first inlet and the first outlet. A plurality of tubes extend through openings in the separating wall and generally along a helix. The plurality of tubes extend from a second inlet and a second outlet, and with the helix defined along the first axial direction and with a component in a circumferential direction. A method and a temperature control system are also disclosed.
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