公开(公告)号：US20150135507A1

公开(公告)日：2015-05-21

申请号：US14606163

申请日：2015-01-27

Applicant: Hamilton Sundstrand Corporation

Inventor： Steven D. Army

IPC: F28F11/00

CPC classification number: F28F11/00 ,  B64D13/08 ,  F28D2021/0021 ,  F28F17/005 ,  F28F2230/00 ,  F28F2265/02 ,  F28F2265/16 ,  Y10T29/49826

Abstract: A leakage shield for an air to liquid heat exchanger includes a drain pan, a liquid header panel, and a closure bar. The drain pan has a first side and a second side opposite the first side. The liquid header panel has a lower end attached to the first side of the drain pan, and extends vertically upwards from the first side of the drain pan. The closure bar panel has a lower end attached to the second side of the drain pan, and extends vertically upwards from the second side of the drain pan.

Abstract translation: 用于空气与液体热交换器的泄漏屏蔽包括排水盘，液体集管板和封闭杆。 排水盘具有与第一侧相对的第一侧和第二侧。 液体集管板具有附接到排水盘的第一侧的下端，并且从排水盘的第一侧垂直向上延伸。 闭合杆面板具有附接到排水盘的第二侧的下端，并且从排水盘的第二侧垂直向上延伸。

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。