公开(公告)号：KR101307981B1

公开(公告)日：2013-09-12

申请号：KR1020120068229

申请日：2012-06-25

Applicant: 조선대학교산학협력단 ,  메가파워주식회사

Inventor： 조용호 ,  김재열 ,  윤천한 ,  최승현 ,  김성현 ,  박대광

IPC: H01M2/02 ,  H01M2/04 ,  H01M2/08 ,  H01M2/10

Abstract: PURPOSE: A valve regulated lead acid battery using an absorbent glass mat is provided to prevent the swelling phenomenon of a case due to high inner pressure in a battery by including polypropylene with inorganic filler added. CONSTITUTION: A valve regulated lead acid battery (100) using an absorbent glass mat includes a case (110) in which a specific space is formed; a plurality of unit cells (120) in the case, which has positive electrode plates (121) and negative electrode plates (122) alternately arranged; an electrolyte (130) being filled in the case; a separator (140) which is installed between the unit cells and is formed of an absorbent glass mat; and a cover (111) for sealing the inner space of the case in a state that the unit cell, electrolyte, and separator are arranged in the inner space of the case.

Abstract translation: 目的：提供使用吸收性玻璃垫的阀控铅酸蓄电池，以通过包括添加无机填料的聚丙烯来防止由于电池内部的高内压引起的壳体的膨胀现象。 构成：使用吸收性玻璃垫的阀调节铅酸电池（100）包括其中形成有特定空间的壳体（110）; 在具有正极板（121）和负极板（122）的情况下的多个单元电池（120）交替布置; 电解液（130）被填充到所述壳体中; 分离器（140），其安装在所述单元电池之间并且由吸收性玻璃垫形成; 以及用于在所述单元电池，电解质和隔板布置在所述壳体的内部空间中的状态下密封所述壳体的内部空间的盖体（111）。

公开(公告)号：KR1020130097990A

公开(公告)日：2013-09-04

申请号：KR1020120019740

申请日：2012-02-27

Applicant: 조선대학교산학협력단

Inventor： 유영태 ,  양윤석 ,  황찬연 ,  이가람 ,  박은경 ,  윤천한 ,  김세환 ,  안양임

IPC: H01M2/30 ,  B23K26/20

Abstract: PURPOSE: A T-shaped welding method of a pole rod tab for a secondary battery is provided to obtain a welding side with uniform welding parts and low heat influence and to reduce welding area and welding defects by using a laser welding method. CONSTITUTION: A T-shaped welding method of a pole rod tab for a secondary battery includes a step of arranging a plurality of electrode plates (10) in a multilayer structure and disposing a pole rod (20) on a tab installed on the electrode plates; and a step of laser beam (L)-irradiating the pole rod from the upper part of the pole rod and welding the tab and the pole rod by residual heat after penetrating the pole rod. The laser beam has a size of 600-800 micron, 1800 W output, and a movement speed of 1.7-2.1 m/min and conducts a welding.

Abstract translation: 目的：提供一种用于二次电池的极杆接头的T形焊接方法，以获得具有均匀焊接部分和低热影响的焊接侧，并且通过使用激光焊接方法来减少焊接区域和焊接缺陷。 构成：用于二次电池的极杆接头的T形焊接方法包括将多个电极板（10）布置在多层结构中并将极杆（20）设置在安装在电极板上的突片上的步骤 ; 以及激光束（L）从极杆上部照射极杆的步骤，并在穿透极棒后通过余热焊接突片和极棒。 激光束的尺寸为600-800微米，1800W输出，移动速度为1.7-2.1m / min，进行焊接。

公开(公告)号：KR101570405B1

公开(公告)日：2015-11-20

申请号：KR1020140066835

申请日：2014-06-02

Applicant: 조선대학교산학협력단 ,  장 순

Inventor： 윤천한 ,  장순

IPC: B01D46/50 ,  B01D46/00

CPC classification number: B01D46/50 ,  B01D46/00 ,  B01D46/10 ,  B03C3/02

Abstract: 본발명은에어클리너에관한것으로, 공기중의습기를제거하는 1차필터와, 제전처리된여과지로이루어진 3차필터를포함하는것으로구성되어케이크현상의발생을효과적으로억제할수 있고, 정전기로인한화재및 폭발의위험성이없는제습및 제전을이용한에어클리너를제공함에있다. 이를위한본 발명은일측을통하여공기가유입되고, 또다른일측을통하여공기가배출되는구조를갖는프레임; 상기프레임으로유입되는공기를여과하도록프레임의내부에설치되는필터유닛을포함하는에어클리너에있어서, 상기필터유닛은, V자형의단면구조로서 V형의꼭지점이아래쪽을향하고더불어상기프레임의내부에서좌우방향으로연장되는구조를갖는다수개의메쉬형여재가적층된것으로이루어지며, 프레임의공기유입측에배치되어프레임으로유입되는공기중의습기와이물질을여과하는 1차필터; 상기 1차필터를거쳐여과된공기를여과하도록 1차필터의후단에배치된 2차필터; 및상기 2차필터를거쳐여과된공기를여과하도록 2차필터의후단에배치되며, 제전처리된여과지를소재로하여구성된 3차필터;로구성된것을특징으로하는제습및 제전을이용한에어클리너를제공한다.

Abstract translation: 本发明涉及一种空气滤清器，更具体地涉及一种空气滤清器，其能够通过使第一过滤器除去空气中的湿度并有效地抑制滤饼现象的发生，以及第三过滤器，其包括抗静电的滤纸， 处理，并且由于静电而没有爆炸和火灾的风险很小。 本发明包括：具有通过一侧引导空气并通过另一侧排出空气的结构的框架; 以及过滤器单元，其安装在所述框架内部，用于过滤引导到所述框架的空气，其中所述过滤器单元包括：初级过滤器，其具有V形横截面结构，同时V形顶点向下朝下，与网格层压 具有在框架内水平延伸的结构的过滤介质布置在框架的空气流入侧上，并且将供给到框架的空气中的水分和异物进行过滤; 二次过滤器，设置在第一过滤器的后端，以过滤通过初级过滤器过滤的空气; 以及由抗静电处理滤纸构成的三级过滤器，并且设置在二次过滤器的后端，以过滤通过二次过滤器过滤的空气。

公开(公告)号：KR1020140064213A

公开(公告)日：2014-05-28

申请号：KR1020120131280

申请日：2012-11-20

Applicant: 조선대학교산학협력단

Inventor： 윤천한

IPC: F02F11/00 ,  F16J15/08 ,  F16J15/10

CPC classification number: F02F11/002 ,  F02F1/24 ,  F16J15/10

Abstract: The present invention relates to a gasket using a fluent substance. The purpose of the present invention is to provide a gasket using a fluent substance, wherein the gasket further has a reinforcing layer formed on the inner surface of an elastic surface layer and prevents the elongation of the elastic surface layer sealing the fluent substance layer forming the surface of the gasket, thereby improving the durability of the gasket further. According to the present invention of the purpose above, the gasket is installed between the components, prevents fluid leakage, and comprises a substrate having a proper outline which corresponds to the component to be installed having a plurality of holes through which a fluid can flow; the fluent substance layers spread on both surface of the substrate at a predetermined thickness; the nonmetallic elastic surface layers sealing the fluent substance layers forms into the surfaces of the gaskets; and the reinforcing layers adhere to the inner surfaces of the elastic surface layers and restrains the elongation of the elastic surface layers.

Abstract translation: 本发明涉及一种使用流体物质的垫片。 本发明的目的是提供一种使用流体物质的垫圈，其中垫片还具有形成在弹性表面层的内表面上的加强层，并且防止弹性表面层的伸长，从而形成流体物质层 垫圈的表面，从而进一步提高垫圈的耐久性。 根据上述目的的本发明，垫圈安装在部件之间，防止流体泄漏，并且包括具有对应于待安装部件的适当轮廓的基底，该基部具有多个孔，流体可以流过该孔; 流动物质层以预定厚度铺展在基板的两个表面上; 密封流体物质层的非金属弹性表面层形成垫片的表面; 并且增强层粘附到弹性表面层的内表面并且抑制弹性表面层的伸长。