公开(公告)号：US20230413390A1

公开(公告)日：2023-12-21

申请号：US18035320

申请日：2020-11-18

申请人： NDT ENGINEERING & AEROSPACE CO., LTD.

发明人： Ki Hyun LIM ,  Young Su CHO ,  Chi Woo NOH

IPC分类号： H05B3/34 ,  A47G9/02 ,  B32B5/18 ,  B32B3/04 ,  B32B5/24 ,  B32B5/02 ,  B32B5/26

CPC分类号： H05B3/342 ,  A47G9/0215 ,  B32B5/18 ,  B32B3/04 ,  B32B5/245 ,  B32B5/022 ,  B32B5/266 ,  H05B2203/02 ,  A01G9/1438

摘要： This invention relates to functional composites that consist of an insulator and other functional elements associated with it. Specifically, this invention is relevant to functional composites that consist of an aerogel insulator and a functional heating element to increase thermal efficiency while supplying heat to the targeted object and keeping it warm.

公开(公告)号：US20180112915A1

公开(公告)日：2018-04-26

申请号：US15677031

申请日：2017-08-15

申请人： NDT Engineering & Aerospace CO., LTD ,  Industry-Academic Cooperation Foundation Gyeongsang National University

发明人： Ki Hyun LIM ,  Dae Bin SONG ,  Dae Hong JUNG ,  Sung Min CHOI ,  Jong Hyun YOON ,  Sang Hyun PARK

IPC分类号： F26B11/14 ,  F26B21/00 ,  F26B23/02 ,  F26B25/00

CPC分类号： F26B11/14 ,  F26B3/20 ,  F26B3/22 ,  F26B11/16 ,  F26B21/004 ,  F26B21/04 ,  F26B21/086 ,  F26B23/028 ,  F26B25/005 ,  Y02P70/405

摘要： The present invention relates to an improved food waste dryer utilizing waste heat, which includes a main frame, a dryer drum with an access door, to be positioned in the main frame, and an agitator positioned in the dryer drum. The improved food waste dryer comprises: a waste heat supply unit, a heating jacket positioned on the outer surface of the dryer drum, with a hot-air inlet to receive the waste heat from the waste heat supply unit and a hot-air outlet to discharge the waste heat inside the dryer drum, and a condensation system positioned in the main frame, to remove moisture included in the interior air of the dryer drum to increase the drying efficiency of the food waste dryer utilizing waste heat.

公开(公告)号：US20170006664A1

公开(公告)日：2017-01-05

申请号：US15170006

申请日：2016-06-01

申请人： NDT ENGINEERING & AEROSPACE CO., LTD.

发明人： Ki Hyun LIM ,  Chi Woo NOH

IPC分类号： H05B3/03 ,  H05B3/14 ,  H05B3/20 ,  H05B3/04

CPC分类号： H05B3/03 ,  H05B3/04 ,  H05B3/14 ,  H05B3/146 ,  H05B3/20 ,  H05B3/286 ,  H05B2203/01 ,  H05B2203/011 ,  H05B2203/013 ,  H05B2203/02 ,  H05B2203/026 ,  H05B2214/04

摘要： Provided is a wet-use plane heater using a positive temperature coefficient (PTC) constant heater-ink polymer, wherein the wet-use plane heater has unique characteristics in that it may not only be safe from the damage to the heater and the risk of fire due to self-temperature control characteristics, but a plane heater, which has been mainly installed in dry-use applications due to limitations of leakage current and induced current caused by an increase in contact area with an installation floor, may also be used for wet installation which uses a mortar.

摘要翻译： 提供了使用正温度系数（PTC）恒定加热器 - 油墨聚合物的湿式使用平面加热器，其中湿式使用面加热器具有独特的特征，因为它不仅可以避免加热器的损坏和风险 由于自身温度控制特性而引起的火灾，但是由于与安装地板的接触面积的增加而导致的漏电流和感应电流的限制，主要安装在干式应用中的平面加热器也可用于 使用砂浆的湿式安装。