公开(公告)号：US20180043481A1

公开(公告)日：2018-02-15

申请号：US15723384

申请日：2017-10-03

Applicant: Lockheed Martin Corporation

Inventor： David L. Vos ,  Ryan M. Alderfer ,  Randall J. Stutzman

IPC: B23P15/26 ,  F28F1/02 ,  F28F7/02 ,  B33Y80/00

CPC classification number: F28F7/02 ,  B23P15/26 ,  B33Y80/00 ,  F28F1/02 ,  H01L23/427 ,  H01L23/473

Abstract: A one-piece heat exchanger manufactured using an additive manufacturing process is described. The heat exchanger includes a plurality of channels formed therein. At least some of the plurality of channels may be configured to provide structural support to the heat exchanger to reduce its weight. Different coolant media may be used in a first set and a second set of the plurality of channels to provide different types of cooling in an integrated one-piece heat exchanger structure.

公开(公告)号：US20160355250A1

公开(公告)日：2016-12-08

申请号：US15172710

申请日：2016-06-03

Applicant: LOCKHEED MARTIN CORPORATION

Inventor： Nicholas L. Barnes ,  Ryan M. Alderfer ,  Timothy J. Marley ,  Stephen J. Schober

IPC: B64C3/56 ,  B64C39/02

CPC classification number: B64C3/56 ,  B64C39/024 ,  B64C2201/102 ,  B64C2201/201 ,  F16C2326/43

Abstract: A deployment or hinge mechanism and, more particularly, a compact unmanned aerial vehicle (UAV) wing deployment mechanism is provided. The deployment mechanism includes a hinged mechanism that stows in a stacked configuration and deploys in a level configuration.

Abstract translation: 提供了一种部署或铰链机构，更具体地，提供了一种紧凑的无人机（UAV）机翼展开机构。 展开机构包括铰接机构，其以堆叠结构的方式收纳并以水平配置展开。