公开(公告)号：US20230345676A1

公开(公告)日：2023-10-26

申请号：US17728653

申请日：2022-04-25

Applicant: Hamilton Sundstrand Corporation

Inventor： Alexander Trotman ,  Judy Schwartz ,  Josh Kamp ,  Robert J. DeFelice ,  Michael Doe, Jr. ,  Anthony Matthew DeLugan

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/20636 ,  H05K7/1461 ,  H05K7/1404 ,  H05K7/205

Abstract: An electronic module assembly includes a circuit card assembly (CCA) with heat generating electronic components. A connector is electrically connected to the heat generating electronic components, wherein the connector is positioned at a connection end of the CCA. A heatsink is mounted to the CCA, connected in thermal communication with the electronic components. An undulating channel feature is defined along a lateral edge of the heatsink relative to the connector. One or more channels of the undulating channel feature are aligned with an insertion axis defined by the connector.

公开(公告)号：US12075587B2

公开(公告)日：2024-08-27

申请号：US17673992

申请日：2022-02-17

Applicant: Hamilton Sundstrand Corporation

Inventor： Alexander Trotman ,  Josh Kamp ,  Judy Schwartz ,  Robert DeFelice ,  Michael Doe, Jr. ,  Anthony Matthew DeLugan

IPC: H05K7/14 ,  H05K7/20

CPC classification number: H05K7/1404 ,  H05K7/2039 ,  H05K7/20545

Abstract: An electronic module assembly includes a circuit card assembly (CCA) including heat generating electronic components. A connector is electrically connected to the heat generating electronic components. The connector is positioned at a connection end of the CCA. A heatsink is mounted to the CCA and is connected in thermal communication with the electronic components. A wedge feature is defined along a lateral edge of the heatsink relative to the connector.

公开(公告)号：US10954858B2

公开(公告)日：2021-03-23

申请号：US14743778

申请日：2015-06-18

Applicant: Hamilton Sundstrand Corporation

Inventor： Donald E. Army, Jr. ,  Michael Doe, Jr. ,  Kurt L. Stephens

IPC: F02C7/00 ,  F02C7/18 ,  F28F3/02 ,  F28D9/00 ,  F28D1/03 ,  F28D21/00

Abstract: A plate fin heat exchanger is disclosed. The heat exchanger includes a plurality of plates defining a set of hot fluid passages between adjacent plates of the plurality of plates and a set of cold fluid passages between adjacent plates of the plurality of plates. A hot fluid inlet and outlet are located at a first face of the heat exchanger. A barrier is located between adjacent plates defining the hot fluid passages. The barrier extends between the adjacent plates and extends from the first face of the heat exchanger at a location between the hot fluid inlet and the hot fluid outlet in a direction perpendicular to the first face, and defines a first pass of hot fluid passages on a first side of the barrier and a second pass of hot fluid passages on a second side of the barrier.

公开(公告)号：US20140231059A1

公开(公告)日：2014-08-21

申请号：US13771179

申请日：2013-02-20

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Wallace T. Nietupski ,  Steven D. Army ,  Kurt L. Stephens ,  Michael Doe, Jr.

IPC: B64D13/00

CPC classification number: B64D13/006 ,  B64D13/00 ,  B64D37/32 ,  B64D2013/0618 ,  F28D1/0366 ,  F28D1/0435 ,  F28D2021/0021 ,  F28F9/001 ,  Y02T50/56 ,  Y10T29/49359

Abstract: A heat exchanger assembly for an inert gas system includes a ram air inlet flange, a ram air outlet flange, and a core coupled to the ram air inlet flange and the ram air outlet flange. The core includes a fin assembly having a plurality of hot layers and ram air layers. The hot layers have an effective hot flow length, the ram air layers have an effective cold flow length, and the fin assembly has a no flow length. A ratio of the effective hot flow length to the effective cold flow length is between 9.23 and 10.32. A ratio of the no flow length to the cold flow length is between 21.86 and 25.23.

Abstract translation: 用于惰性气体系统的热交换器组件包括冲压空气入口法兰，冲压空气出口凸缘和联接到冲压空气入口法兰和冲压空气出口凸缘的芯。 芯部包括具有多个热层和冲压空气层的翅片组件。 热层具有有效的热流长度，冲压空气层具有有效的冷流长度，并且翅片组件具有无流动长度。 有效热流长度与有效冷流长度之比在9.23和10.32之间。 无流动长度与冷流长度的比值在21.86和25.23之间。

公开(公告)号：US11839061B2

公开(公告)日：2023-12-05

申请号：US17728653

申请日：2022-04-25

Applicant: Hamilton Sundstrand Corporation

Inventor： Alexander Trotman ,  Judy Schwartz ,  Josh Kamp ,  Robert J. DeFelice ,  Michael Doe, Jr. ,  Anthony Matthew DeLugan

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/20636 ,  H05K7/1404 ,  H05K7/1461 ,  H05K7/205

Abstract: An electronic module assembly includes a circuit card assembly (CCA) with heat generating electronic components. A connector is electrically connected to the heat generating electronic components, wherein the connector is positioned at a connection end of the CCA. A heatsink is mounted to the CCA, connected in thermal communication with the electronic components. An undulating channel feature is defined along a lateral edge of the heatsink relative to the connector. One or more channels of the undulating channel feature are aligned with an insertion axis defined by the connector.

公开(公告)号：US11825633B2

公开(公告)日：2023-11-21

申请号：US17674035

申请日：2022-02-17

Applicant: Hamilton Sundstrand Corporation (HSC)

Inventor： Alexander Trotman ,  Josh Kamp ,  Judy Schwartz ,  Robert DeFelice ,  Michael Doe, Jr. ,  Anthony Matthew DeLugan

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/205 ,  H05K7/1404 ,  H05K7/20545

Abstract: An assembly includes a circuit card assembly (CCA) module including a CCA with heat generating electronic components and a connector electrically connected to the heat generating electronic components. A chassis including an electrical interface is included. The connector of the CCA module is electrically connected to the electrical interface. The chassis includes a removable cover. A heat transfer element is included between the cover of the chassis and an edge of the CCA module for heat sinking heat from the heat generating electronic components through the heat transfer element to the cover of the chassis.

公开(公告)号：US10309730B2

公开(公告)日：2019-06-04

申请号：US14740806

申请日：2015-06-16

Applicant: Hamilton Sundstrand Corporation

Inventor： Matthew William Miller ,  Anthony DeLugan ,  Michael Doe, Jr.

IPC: F28F9/16 ,  F28D1/053 ,  F28F9/02 ,  F28F9/18 ,  F28F1/02 ,  B23P15/26 ,  F28F1/12

Abstract: A heat exchanger tube assembly includes a tube. The tube includes a first end, a second end disposed opposite from the first end, an outer surface, and an inner surface defining an interior space. A plurality of channels are formed within the interior space. A first sleeve is fixed to the outer surface of the tube near the first end and a second sleeve fixed to the outer surface of the tube near the second end.