公开(公告)号：EP4394277A1

公开(公告)日：2024-07-03

申请号：EP23209118.1

申请日：2023-11-10

申请人： SNT Co., Ltd.

发明人： LEEM, Eun Suk

IPC分类号： F24F13/20

CPC分类号： F24F13/20

摘要： The present description relates to a lip seal panel structure for air conditioning equipment capable of manufacturing a housing case for air conditioning equipment without using an intermediate frame. The lip seal panel according to the present disclosure includes a first iron plate and a second iron plate of a same size; a brim located at both ends of the first iron plate and the second iron plate. The brim includes a concave brim and a convex brim in an uneven shape. A lip seal is formed on at least one uneven surface of the concave brim and the convex brim. In this configuration, the concave brim of one lip seal panel and the convex brim of another lip seal panel are coupled and assembled, and when coupled, the lip seal which is a soft elastic material is pressed and maintained in close contact. Therefore, according to the present disclosure, a housing case for air conditioning equipment capable of preventing leakage can be manufactured without using an intermediate frame and a separate gasket for preventing leakage.

公开(公告)号：EP1883716A4

公开(公告)日：2009-07-29

申请号：EP06732813

申请日：2006-04-05

申请人： SNT CO LTD

发明人： KO KYUNG-HYUN ,  LEE HA-YONG ,  LEE JAE-HONG ,  LEE JAE-JUNG ,  YU YOUNG-HO

IPC分类号： C23C26/00 ,  C23C4/06

CPC分类号： C23C24/04 ,  B05B7/205 ,  B05B15/18 ,  Y10T428/252

摘要： The invention provides a method of preparing a wear-resistant coating layer comprising metal matrix composite and a coating layer prepared by using the same and more particularly, it provides a method of preparing a wear-resistant coating layer comprising metal matrix composite, which comprises the steps of providing a base material, preparing a mixture powder comprising a metal, alloy or mixture particle thereof having an average diameter of 50 to 100 um and a ceramic or mixture particle thereof having an average diameter of 25 to 50 um in a ratio of 1:1 to 3:1 by volume, injecting the mixture powder into a spray nozzle for coating, and coating the mixture powder on the surface of the base material by accelerating the mixture powder in the state of non-fusion at a rate of 300 to 1,200 m/s by the flow of transportation gas flowing in the nozzle and a coating layer prepared by using the same whereby the coating layer with high wear resistance and excellent resistance against fatigue crack on the surface of the base material without causing damages such as heat strain to the base material during the formation of the coating layer can be provided.

公开(公告)号：EP1877594A1

公开(公告)日：2008-01-16

申请号：EP06732828.6

申请日：2006-04-06

申请人： SNT Co., Ltd.

发明人： KO, Kyung-hyun AJOU Univ. Mat.Science & Eng. Dept. ,  LEE, Ha-yong AJOU Univ. Mat.Science & Eng. Dept. ,  LEE, Jae-hong ,  LEE, Jae-jung 433-1201 Samsung APT ,  YU, Young-ho

IPC分类号： C23C4/04 ,  C23C4/12

CPC分类号： C23C24/04 ,  Y02T50/67

摘要： This invention provides a method of preparing a metal matrix composite, and a coating layer and bulk prepared by using the same and in particular, it provides a method of preparing a metal matrix composite, which comprises the steps of providing a substrate; preparing a mixed powder comprising i) a first metal powder comprising a metal, alloy or mixture particle thereof, ii) a second metal powder comprising an intermetallic compound forming metal particle which forms an intermetallic compound along with the metal or the alloy element of the alloy, and iii) a ceramic powder comprising a ceramic or mixture particle thereof; injecting the mixed powder prepared above into a spray nozzle for coating; coating the mixed powder on the surface of the substrate by accelerating the mixed powder in the state of non-fusion at a speed of 300 to 1,200 m/s by the flow of transportation gas flowing in the spray nozzle; and forming the intermetallic compound by the thermal treatment of the coated coating layer, and a coating layer and bulk prepared by using the same, whereby the coating layer and bulk material with high wear resistance and excellent resistance against fatigue crack on the surface without causing damages such as heat strain to the substrate during the preparation of the coating layer can be provided.

公开(公告)号：EP2216800A2

公开(公告)日：2010-08-11

申请号：EP09009524.1

申请日：2009-07-22

申请人： SNT Co., Ltd.

发明人： Huh, Yunsung ,  Park, Seungil ,  Lee, Mangeun

IPC分类号： H01L21/00 ,  H01L31/18 ,  H01L31/068 ,  H01L21/225

CPC分类号： H01L31/068 ,  H01L21/223 ,  H01L21/2255 ,  H01L21/268 ,  H01L21/67115 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A method for forming a selective emitter of a solar cell and a diffusion apparatus for forming the same are provided. The method includes texturing a surface of a silicon substrate by etching the silicon substrate, coating an impurity solution on the surface of the silicon substrate, injecting a first thermal energy into the whole surface of the silicon substrate, and, while the first thermal energy is injected into the whole surface of the silicon substrate, injecting a second thermal energy by irradiating a laser beam into a partial region of the surface of the silicon substrate.

摘要翻译： 提供了一种用于形成太阳能电池以及用于形成其的扩散设备的选择性发射极的方法。 该方法包括通过蚀刻硅基材，的杂质溶液涂布在硅衬底的表面上，注入一种第一热能在硅衬底的整个表面纹理化的硅衬底的表面上，并且，同时，所述第一热能是 注入到硅衬底的整个表面上，通过将激光束照射到所述硅衬底的表面的部分区域注入第二热能。

公开(公告)号：EP1676309A1

公开(公告)日：2006-07-05

申请号：EP04793431.0

申请日：2004-10-06

申请人： SNT Co., Ltd.

发明人： KO, Kyung-hyun, AJOU University ,  LEE, Ha-yong, AJOU University ,  LEE, Jae-hong ,  LEE, Hun-sang ,  LEE, Jae-jung

IPC分类号： H01L21/68

CPC分类号： H01L21/6833 ,  C23C16/4586 ,  C23C24/04

摘要： The present invention relates to an electro-static chuck with non-sintered AlN and a method of preparing the same. Especially, the present invention relates to the electro-static chuck with non-sintered AlN which having coated aluminum nitride (AlN) layer as a dielectric one on the purpose of chucking the wafers in the process of wafers and a method of preparing the same. The electro-static chuck of the present invention has excellent dielectric characteristics, bonding strength and thermal conductivity by forming an AlN layer as a dielectric one without sintering process or bonding process with binders.

公开(公告)号：EP1700638A1

公开(公告)日：2006-09-13

申请号：EP05012931.1

申请日：2005-06-15

申请人： SNT Co., Ltd.

发明人： Ko, Kyung.hyun, c/o AJOU ,  Lee, Ha-yong, c/o AJOU ,  Lee, Jea-hong ,  Lee, Jea-jeong ,  Yu, Young-ho

IPC分类号： B05B7/14 ,  B05B7/20

CPC分类号： C23C24/04 ,  B05B7/1486 ,  B05B7/162

摘要： Disclosed is a nozzle for cold spray and a cold spray apparatus using the same. The nozzle for cold spray includes a hollow-type nozzle section. The nozzle section includes a convergence inlet section (2) in which the cross-sectional area is converging, a throat area (5) connected to the convergence end point of the inlet section (2), and an outlet section (6) connected to the end point of the throat area (5). The nozzle for cold spray is provided with a spray tube (20) located inside the convergence inlet section (2), the spray tube (20) having a spray hole (12) formed at its end point in such a way as to be placed at the throat area (5) or the outlet section (6) beyond the throat area (5). The speed of the powder flow at the outlet end point of the outlet section (6) reaches 300 - 1,200 m/s.

摘要翻译： 公开了一种用于冷喷雾的喷嘴和使用该喷嘴的冷喷涂装置。 用于冷喷射的喷嘴包括中空型喷嘴部分。 喷嘴部分包括汇聚入口部分（2），其中横截面积正在会聚，连接到入口部分（2）的会聚端点的喉部区域（5）和连接到入口部分 喉部区域的终点（5）。 用于冷喷射的喷嘴设置有位于会聚进口部分（2）内部的喷射管（20），喷射管（20）具有在其端部处形成的喷射孔（12），以便被放置 在喉部区域（5）或出口部分（6）处于喉部区域（5）之外。 在出口部分（6）的出口端点处的粉末流动速度达到300-1200m / s。

公开(公告)号：EP2216800A3

公开(公告)日：2013-05-22

申请号：EP09009524.1

申请日：2009-07-22

申请人： SNT Co., Ltd.

发明人： Huh, Yunsung ,  Park, Seungil ,  Lee, Mangeun

IPC分类号： H01L21/268 ,  H01L21/223 ,  H01L31/18 ,  H01L31/068 ,  H01L21/67 ,  H01L21/225

CPC分类号： H01L31/068 ,  H01L21/223 ,  H01L21/2255 ,  H01L21/268 ,  H01L21/67115 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A method for forming a selective emitter of a solar cell and a diffusion apparatus for forming the same are provided. The method includes texturing a surface of a silicon substrate by etching the silicon substrate, coating an impurity solution on the surface of the silicon substrate, injecting a first thermal energy into the whole surface of the silicon substrate, and, while the first thermal energy is injected into the whole surface of the silicon substrate, injecting a second thermal energy by irradiating a laser beam into a partial region of the surface of the silicon substrate.

公开(公告)号：EP1883716A1

公开(公告)日：2008-02-06

申请号：EP06732813.8

申请日：2006-04-05

申请人： SNT Co., Ltd.

发明人： KO, Kyung-hyun, AJOU University Material Science ,  LEE, Ha-yong AJOU University Material Science ,  LEE, Jae-hong ,  LEE, Jae-jung 433-1201 Samsung APT ,  YU, Young-ho

IPC分类号： C23C26/00

CPC分类号： C23C24/04 ,  B05B7/205 ,  B05B15/18 ,  Y10T428/252

摘要： The invention provides a method of preparing a wear-resistant coating layer comprising metal matrix composite and a coating layer prepared by using the same and more particularly, it provides a method of preparing a wear-resistant coating layer comprising metal matrix composite, which comprises the steps of providing a base material, preparing a mixture powder comprising a metal, alloy or mixture particle thereof having an average diameter of 50 to 100 um and a ceramic or mixture particle thereof having an average diameter of 25 to 50 um in a ratio of 1:1 to 3:1 by volume, injecting the mixture powder into a spray nozzle for coating, and coating the mixture powder on the surface of the base material by accelerating the mixture powder in the state of non-fusion at a rate of 300 to 1,200 m/s by the flow of transportation gas flowing in the nozzle and a coating layer prepared by using the same whereby the coating layer with high wear resistance and excellent resistance against fatigue crack on the surface of the base material without causing damages such as heat strain to the base material during the formation of the coating layer can be provided.