公开(公告)号：KR101265666B1

公开(公告)日：2013-05-22

申请号：KR1020110102898

申请日：2011-10-10

Applicant: (재)대구기계부품연구원

Inventor： 박상하 ,  박철우 ,  장은실 ,  배정섭 ,  최현진 ,  안성수

IPC: C08J5/18 ,  C08L101/12 ,  C08K3/04 ,  B32B27/08

Abstract: 본발명의열전도후막시트는 85~92wt%의고분자매트릭스와, 상기고분자매트릭스내부에분산되는 1.0~3.5wt%의탄소나노튜브및 상기탄소나노튜브사이에균일하게분산되는 6~13wt%의그래파이트(graphite)를포함하는것을특징으로한다. 이에따라본 발명의열전도후막시트는열전도특성이우수한탄소나노튜브의균일한분산을통하여고분자매트릭스내부에탄소나노튜브를균일하게분포시킴으로써고열전도도를가지는효과가있다.

公开(公告)号：KR1020130043803A

公开(公告)日：2013-05-02

申请号：KR1020110107917

申请日：2011-10-21

Applicant: (재)대구기계부품연구원

Inventor： 박상하 ,  배정섭

IPC: F17C1/06

Abstract: PURPOSE: A high pressure vessel for home use using deep drawing, and a manufacturing method thereof are provided to increase the strength of a liner body by winding a fiber filament wire on the liner body. CONSTITUTION: A high pressure vessel for home use using deep drawing comprises an aluminum liner body(10), a fiber filament wire(20), and an epoxy resin layer(30). The aluminum liner body comprises a bottom part, a cylindrical part, and a top part. A circular plate is deep-drawn by a punch and a die to form the bottom part. The bottom part is a cup shape. The cylinder part is formed above the bottom part. The upper side of the cylindrical part is spun to form the cup-shaped top part. The top part has a screw part to which a regulator is coupled. The fiber filament wire is formed of a carbon fiber or a glass fiber, and is wound on the outer surface of the aluminum liner body. The epoxy resin layer is thermally cured on the outer surface of the fiber filament wire. [Reference numerals] (AA) Carbon/Epoxy Layer, Main structure under internal pressure; (BB) Al Liner, Providing airtightness/shape frame; (CC) Boss, Providing a coupling system for external bogies; (DD) Securing shock resistance

Abstract translation: 目的：提供一种使用深冲压的家用高压容器及其制造方法，其通过将纤维丝线缠绕在衬垫体上来增加衬垫体的强度。 构成：使用深冲的家用高压容器包括铝衬垫体（10），纤维细丝线（20）和环氧树脂层（30）。 铝衬套本体包括底部，圆柱形部分和顶部。 圆板通过冲头和模具深冲以形成底部。 底部是杯形。 气缸部分形成在底部的上方。 将圆筒形部分的上侧旋转以形成杯形顶部。 顶部有一个螺丝部分，一个调节器与之连接。 纤维丝线由碳纤维或玻璃纤维形成，并且缠绕在铝衬里体的外表面上。 环氧树脂层在纤维丝线的外表面上热固化。 （参考号）（AA）碳/环氧层，内压主要结构; （BB）铝衬里，提供气密/形状框架; （CC）老板，为外部转向架提供耦合系统; （DD）确保抗冲击性

公开(公告)号：KR1020130038508A

公开(公告)日：2013-04-18

申请号：KR1020110102902

申请日：2011-10-10

Applicant: (재)대구기계부품연구원

Inventor： 박상하 ,  이호영 ,  김경호 ,  이상민

IPC: H01Q1/24

Abstract: PURPOSE: An internal antenna and a manufacturing method thereof are provided to form an antenna pattern and an antenna carrier by using a double injection molding process and simplifying a manufacturing process without a separate antenna pattern bonding process. CONSTITUTION: An antenna pattern(200) is connected to a main printed circuit board of an electronic device. The antenna pattern is inserted into an antenna carrier(100). The antenna pattern is manufactured by an injection molding method using a conductive resin composite. The antenna pattern and the antenna carrier integrally are manufactured by a double injection molding process. The temperature of the conductive resin composite is a 240 to 280 deg C in the double injection molding process.

Abstract translation: 目的：提供内部天线及其制造方法，以通过双重注射成型工艺形成天线图案和天线载体，并且在没有单独的天线图案接合工艺的情况下简化制造工艺。 构成：天线图案（200）连接到电子设备的主印刷电路板。 天线图案被插入天线载体（100）中。 通过使用导电性树脂复合体的注射成型法制造天线图案。 通过双重注射成型工艺制造天线图案和天线载体。 在双重注射成型工艺中，导电树脂复合材料的温度为240〜280℃。

公开(公告)号：KR101027483B1

公开(公告)日：2011-04-06

申请号：KR1020100065554

申请日：2010-07-07

Applicant: (재)대구기계부품연구원

Inventor： 박상하

IPC: H01L35/34

CPC classification number: H01L35/34 ,  H01L35/14

Abstract: PURPOSE: A method and device for manufacturing a thermoelectric material are provided to improve a thermoelectric index through a bulk of high density by sintering a thermoelectric material which is densely arranged after a magnetic field is applied to the thermoelectric material. CONSTITUTION: Paste(1) including a thermoelectric material(1a) and a solvent is obtained. A forming body is made by applying a magnetic force to a forming mold(54) after the paste is inputted to the forming mold. The forming body is sintered. A forming device includes a magnetic force supply unit(52) and an absorbent(56). The absorbent is installed on the lower side of the forming mold and absorbs the solvent of the paste.

Abstract translation: 目的：提供一种用于制造热电材料的方法和装置，以通过烧结在将热磁材料施加磁场之后密集布置的热电材料来提高通过高密度体积的热电指数。 构成：获得包含热电材料（1a）和溶剂的浆料（1）。 在将糊剂输入到成型模具之后，通过向成形模具（54）施加磁力来制造成形体。 成形体被烧结。 成形装置包括磁力供应单元（52）和吸收剂（56）。 吸收剂安装在成型模具的下侧并吸收糊剂的溶剂。