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公开(公告)号：US20200284516A1
公开(公告)日：2020-09-10
申请号：US16711061
申请日：2019-12-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Ahmet T. Becene , Michele Hu , Feng Feng , Michael Maynard , Michael Doe , Gabriel Ruiz , Ephraim Joseph
Abstract: 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.
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公开(公告)号：US20200041212A1
公开(公告)日：2020-02-06
申请号：US16054253
申请日：2018-08-03
Applicant: Hamilton Sundstrand Corporation
Inventor： Nigel Palmer , Ahmet Becene , Patrick McCord , James Streeter , Feng Feng , Luke Martin , Gabriel Ruiz , Joseph Turney
Abstract: A counter-flow heat exchanger including: a primary flow passageway comprising a primary flow inlet, a primary flow outlet, and a plurality of primary flow subset passageways therebetween; a secondary flow passageway comprising a secondary flow inlet, a secondary flow outlet, and a plurality of secondary flow subset passageways therebetween; and a heat exchanger core comprising portions of the plurality of primary flow subset passageways and the plurality of secondary flow subset passageways, the secondary flow passageway being in thermal communication with the primary flow passageway in the heat exchanger core, wherein the primary flow subset passageways in the heat exchanger core and the secondary flow subset passageways in the heat exchanger core are oriented such that primary fluid flow through the primary flow subset passageways flows opposite secondary fluid flow through the secondary flow subset passageways.
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公开(公告)号：US20160040799A1
公开(公告)日：2016-02-11
申请号：US14452572
申请日：2014-08-06
Applicant: Hamilton Sundstrand Corporation
CPC classification number: F16K27/0209 , F16K15/03 , F16K15/038 , Y10T137/7839 , Y10T137/7898
Abstract: A check valve housing for a check valve is provided and includes check valve housing body. First and second hinge supports extend from the check valve housing body. A stop is coupled to the first and second hinge supports. The first hinge support includes a first hinge pin interface having a first hinge pin hole to receive a hinge pin. A ratio of a diameter of the first hinge pin hole to a thickness of the first hinge pin interface is between 2.44 and 2.66.
Abstract translation: 提供了一种用于止回阀的单向阀壳体，包括止回阀壳体。 第一和第二铰链支撑件从止回阀壳体延伸。 止动件联接到第一和第二铰链支撑件。 第一铰链支撑件包括具有第一铰链销孔以接收铰链销的第一铰链销接口。 第一铰链销孔的直径与第一铰链销接口的厚度的比率在2.44和2.66之间。
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公开(公告)号：US20150240960A1
公开(公告)日：2015-08-27
申请号：US14192180
申请日：2014-02-27
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Joshua Adam Kamp , Feng Feng
IPC: F16K15/03
CPC classification number: F16K15/038 , Y10T137/7892 , Y10T137/7898
Abstract: A check valve housing is provided and includes a base having opposite sides which are configured to form linear contact surfaces with check valve flappers pivotably disposed on either side of the base, respectively, and an additional structural member having a continuous body and opposite sides which are configured to form additional contact surfaces with each of the check valve flappers, respectively, the check valve flappers being configured to form a lip extending beyond the additional structural member.
Abstract translation: 止回阀壳体被设置并且包括具有相对侧的基部，该基部被构造成分别形成具有可枢转地设置在基部的任一侧上的止回阀刮板的线性接触表面，以及具有连续主体和相对侧的附加结构构件 其被配置成分别与每个止回阀襟翼形成额外的接触表面，所述止回阀襟翼被配置为形成延伸超过附加结构构件的唇缘。
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公开(公告)号：US20200318910A1
公开(公告)日：2020-10-08
申请号：US16378063
申请日：2019-04-08
Applicant: Hamilton Sundstrand Corporation
Inventor： Gabriel Ruiz , Michael Maynard , Michael Doe , Michele Hu , Ahmet T. Becene , Feng Feng
Abstract: A heat exchanger system is disclosed herein that extends between a first component and a second component. The heat exchanger system includes a hot flow path configured to convey hot fluid between the first component and the second component, a cool flow path configured to convey cool fluid, and a heat exchanger located between the first component and the second component along the hot flow path and the cool flow path. The heat exchanger includes at least one curve to accommodate the hot flow path and is configured to reduce the temperature of the hot fluid by allowing the transfer of thermal energy from the hot fluid to the cool fluid.
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Patent Agency Ranking
公开(公告)号：US09464724B2
公开(公告)日：2016-10-11
申请号：US14452571
申请日：2014-08-06
Applicant: HAMILTON SUNDSTRAND CORPORATION
IPC: F16K15/03
CPC classification number: F16K15/03 , F16K15/038 , Y10T137/7839 , Y10T137/7898
Abstract: A check valve flapper for a check valve is provided and includes a flapper body and a hinge portion extending from the flapper body. The hinge portion includes a lower ear, a middle ear, and an upper ear. The lower ear, the middle ear, and the upper ear each include a hinge pin hole having a hinge pin hole diameter and an ear outer radius. A ratio of the hinge pin hole diameter to the ear outer radius is between 0.83 and 0.91.
Abstract translation: 提供了一种用于止回阀的止回阀挡板，包括挡板体和从挡板体延伸的铰链部分。 铰链部分包括下耳，中耳和上耳。 下耳，中耳和上耳均包括具有铰链销孔直径和耳朵外径的铰链销孔。 铰链销孔直径与耳朵外径的比例在0.83和0.91之间。
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公开(公告)号：US11280550B2
公开(公告)日：2022-03-22
申请号：US16711107
申请日：2019-12-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Ahmet T. Becene , Gabriel Ruiz , Feng Feng , Michael Maynard , Michael Doe , Michele Hu , Ephraim Joseph
Abstract: 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.
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公开(公告)号：US20200318913A1
公开(公告)日：2020-10-08
申请号：US16377803
申请日：2019-04-08
Applicant: Hamilton Sundstrand Corporation
Inventor： Gabriel Ruiz , Feng Feng , Ahmet T. Becene , Michele Hu , Michael Maynard , Michael Doe
IPC: F28D7/16
Abstract: A heat exchanger includes a core having a nonrectangular cross-sectional area, a plurality of cold flow layers centered about a centerline with each of the plurality of cold flow layers separated by corresponding walls. The heat exchanger also includes a plurality of hot flow tubes corresponding to each of the plurality of cold flow layers.
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公开(公告)号：US20200284531A1
公开(公告)日：2020-09-10
申请号：US16711100
申请日：2019-12-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Michael Maynard , Ahmet T. Becene , Michele Hu , Feng Feng , Michael Doe , Gabriel Ruiz , Ephraim Joseph
Abstract: 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.
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公开(公告)号：US20200284519A1
公开(公告)日：2020-09-10
申请号：US16711126
申请日：2019-12-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Ahmet T. Becene , Gabriel Ruiz , Feng Feng , Michael Maynard , Michael Doe , Michele Hu , Ephraim Joseph
IPC: F28D1/047
Abstract: 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 first fluid inlet and outlet headers, and a helical core section. The inlet header is disposed to branch the first fluid inlet into a plurality of first fluid branches, and the outlet header is disposed to combine the plurality of first fluid branches into the first fluid outlet. The core section fluidly connects the inlet header to the outlet header via a plurality of helical tubes, such that each helical tube corresponds to one of the plurality of first fluid branches.
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