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公开(公告)号：US20200224979A1
公开(公告)日：2020-07-16
申请号：US16712731
申请日：2019-12-12
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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公开(公告)号：US10670346B2
公开(公告)日：2020-06-02
申请号：US15862211
申请日：2018-01-04
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Luke J. Mayo , William T. Lockwood
Abstract: A heat exchanger assembly includes first and second annular ducts, first and second airflow pathways, and heat exchanger. The first airflow pathway is configured to transport a first airflow and is disposed within the first annular duct. The second annular duct is disposed radially outward from the first annular duct. The second airflow pathway is configured to transport a second airflow and is disposed between the first and second annular ducts. The heat exchanger includes inner and outer portions. The inner portion is disposed radially inward of the first annular duct and is fluidly connected to the first airflow pathway. The outer portion is disposed between the first and second annular ducts and is fluidly connected to the second airflow pathway. The heat exchanger is configured to cool a third airflow with both of the first and second airflows from the first and second airflow pathways.
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公开(公告)号：US08602459B2
公开(公告)日：2013-12-10
申请号：US13744887
申请日：2013-01-18
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood
IPC: F16L23/00
CPC classification number: F16L15/04 , B64D2013/0674 , F16J15/0881 , F16L19/0218 , F16L19/025 , Y10T29/49826 , Y10T29/49948
Abstract: A disclosed connector assembly for a refrigerant system mounted within an aircraft includes a metal seal disposed within a seal bore of a connector and compressed against a seal face of a nipple secured to the connector by a threaded member. The connector includes a seal bore that receives the metal seal with the inner portion of the seal bore open to the bore. In one example, the connector and nut are formed from aluminum and the nipple is formed from stainless steel and includes an aluminum coating applied to surfaces in contact with the metal seal and the connector.
Abstract translation: 所公开的用于安装在飞行器内的制冷剂系统的连接器组件包括设置在连接器的密封孔内的金属密封件，并通过螺纹构件压靠在固定到连接器的接头的密封面上。 连接器包括密封孔，该密封孔容纳金属密封件，密封孔的内部部分与孔相通。 在一个示例中，连接器和螺母由铝形成，并且接头由不锈钢形成，并且包括施加到与金属密封件和连接器接触的表面的铝涂层。
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公开(公告)号：US20210381779A1
公开(公告)日：2021-12-09
申请号：US17345307
申请日：2021-06-11
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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公开(公告)号：US20190212074A1
公开(公告)日：2019-07-11
申请号：US15864760
申请日：2018-01-08
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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Patent Agency Ranking
公开(公告)号：US20130127161A1
公开(公告)日：2013-05-23
申请号：US13744887
申请日：2013-01-18
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood
IPC: F16L15/04
CPC classification number: F16L15/04 , B64D2013/0674 , F16J15/0881 , F16L19/0218 , F16L19/025 , Y10T29/49826 , Y10T29/49948
Abstract: A disclosed connector assembly for a refrigerant system mounted within an aircraft includes a metal seal disposed within a seal bore of a connector and compressed against a seal face of a nipple secured to the connector by a threaded member. The connector includes a seal bore that receives the metal seal with the inner portion of the seal bore open to the bore. In one example, the connector and nut are formed from aluminum and the nipple is formed from stainless steel and includes an aluminum coating applied to surfaces in contact with the metal seal and the connector.
Abstract translation: 所公开的用于安装在飞行器内的制冷剂系统的连接器组件包括设置在连接器的密封孔内的金属密封件，并通过螺纹构件压靠在固定到连接器的接头的密封面上。 连接器包括密封孔，该密封孔容纳金属密封件，密封孔的内部部分与孔相通。 在一个示例中，连接器和螺母由铝形成，并且接头由不锈钢形成，并且包括施加到与金属密封件和连接器接触的表面的铝涂层。
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公开(公告)号：US11668533B2
公开(公告)日：2023-06-06
申请号：US17345307
申请日：2021-06-11
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
CPC classification number: F28F3/025 , B23K1/0012 , F28D1/0246 , F28D1/05366 , F28D7/005 , F28D9/0025 , F28D9/0062 , F28F9/26 , F28D2021/0021 , F28F2210/10 , F28F2240/00
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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公开(公告)号：US11060802B2
公开(公告)日：2021-07-13
申请号：US16712731
申请日：2019-12-12
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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公开(公告)号：US10551131B2
公开(公告)日：2020-02-04
申请号：US15864760
申请日：2018-01-08
Applicant: Hamilton Sundstrand Corporation
Inventor： William T. Lockwood , Matthew William Miller , Luke J. Mayo
Abstract: A method for manufacturing a heat exchanger includes stacking a plurality of parting sheets, a plurality of lengthwise closure bars, and a plurality of widthwise closure bars to form a rectangular first heat exchanger section. The first heat exchanger section includes at least one widthwise passage extending between a pair of the widthwise closure bars and at least one lengthwise passage extending between a pair of the lengthwise closure bars. The method also includes brazing the rectangular first heat exchanger section together and cutting a first side and a second side of the rectangular first heat exchanger section to give the first heat exchanger section a tapered-trapezoid profile. The method further includes brazing an end of a second heat exchanger section to the first or second side of the first heat exchanger section.
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公开(公告)号：US20190204012A1
公开(公告)日：2019-07-04
申请号：US15862211
申请日：2018-01-04
Applicant: Hamilton Sundstrand Corporation
Inventor： Donald E. Army , Luke J. Mayo , William T. Lockwood
Abstract: A heat exchanger assembly includes first and second annular ducts, first and second airflow pathways, and heat exchanger. The first airflow pathway is configured to transport a first airflow and is disposed within the first annular duct. The second annular duct is disposed radially outward from the first annular duct. The second airflow pathway is configured to transport a second airflow and is disposed between the first and second annular ducts. The heat exchanger includes inner and outer portions. The inner portion is disposed radially inward of the first annular duct and is fluidly connected to the first airflow pathway. The outer portion is disposed between the first and second annular ducts and is fluidly connected to the second airflow pathway. The heat exchanger is configured to cool a third airflow with both of the first and second airflows from the first and second airflow pathways.
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