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1. 发明授权

US08999532B2 Coating layer for cutting tools 有权
标题翻译：切削刀具涂层
公开(公告)号：US08999532B2
公开(公告)日：2015-04-07
申请号：US13695886
申请日：2011-07-08
申请人： Seong Woo Cho , Han Sung Kim , Dong Youl Lee , Dae Suk Han , Young Ho Seo , Seoun Young Ahn , Dong Bok Park
发明人： Seong Woo Cho , Han Sung Kim , Dong Youl Lee , Dae Suk Han , Young Ho Seo , Seoun Young Ahn , Dong Bok Park
IPC分类号： C23C14/06 , B26D7/00 , C23C16/34 , C23C16/40 , C23C30/00 , C23C28/04
CPC分类号： B26D7/00 , C23C16/34 , C23C16/403 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T428/265
摘要： Provided is a coating layer for cutting tools, as a hard coating layer stacked and formed in the sequence of a TiN layer, a TiCN layer, a bonding layer, an alumina (Al2O3) layer, and a cover layer from the bottom by using a chemical vapor deposition (CVD) method on a parent material, able to improve cutting performance, because surface residual stress of the coating layer may be maintained in a compressive stress state by adjusting a composition of the cover layer without using a separate additional process, such as a blasting operation, or a mixed process of CVD and physical vapor deposition (PVD), and simultaneously the cover layer may also be used as a wear-resistant layer.
摘要翻译：提供一种用于切削工具的涂层，作为通过使用下述方法从底部以TiN层，TiCN层，结合层，氧化铝（Al 2 O 3）层和覆盖层的顺序层叠并形成的硬涂层化学气相沉积（CVD）方法，能够提高切割性能，因为涂层的表面残余应力可以通过调节覆盖层的组成而保持在压缩应力状态，而不使用单独的附加工艺，例如作为喷砂操作，或CVD和物理气相沉积（PVD）的混合过程，并且同时覆盖层也可以用作耐磨层。

2. 发明申请

US20130149527A1 COATING LAYER FOR CUTTING TOOLS 有权
标题翻译：切割工具涂层
公开(公告)号：US20130149527A1
公开(公告)日：2013-06-13
申请号：US13695886
申请日：2011-07-08
申请人： Seong Woo Cho , Han Sung Kim , Dong youl Lee , Dae Suk Han , Young Ho Seo , Seoun Young Ahn , Dong Bok Park
发明人： Seong Woo Cho , Han Sung Kim , Dong youl Lee , Dae Suk Han , Young Ho Seo , Seoun Young Ahn , Dong Bok Park
IPC分类号： B26D7/00
CPC分类号： B26D7/00 , C23C16/34 , C23C16/403 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T428/265
摘要： Provided is a coating layer for cutting tools, as a hard coating layer stacked and formed in the sequence of a TiN layer, a TiCN layer, a bonding layer, an alumina (Al2O3) layer, and a cover layer from the bottom by using a chemical vapor deposition (CVD) method on a parent material, able to improve cutting performance, because surface residual stress of the coating layer may be maintained in a compressive stress state by adjusting a composition of the cover layer without using a separate additional process, such as a blasting operation, or a mixed process of CVD and physical vapor deposition (PVD), and simultaneously the cover layer may also be used as a wear-resistant layer.The coating layer according to present invention is formed on a surface of a parent material by using a CVD method, in which the coating layer includes an alumina layer formed of an α-phase, disposed on the parent material and composed of a composite structure having a columnar crystal structure and an equiaxed crystal structure mixed therein, and a cover layer formed of AlxTiySizCrwN (herein, x+y+z+w=1, x≧0.75, y≧0.2, 0≦z≦0.06, 0≦w≦0.08) and disposed on the alumina layer.
摘要翻译：提供一种用于切削工具的涂层，作为通过使用下述方法从底部以TiN层，TiCN层，结合层，氧化铝（Al 2 O 3）层和覆盖层的顺序层叠并形成的硬涂层化学气相沉积（CVD）方法，能够提高切割性能，因为涂层的表面残余应力可以通过调节覆盖层的组成而保持在压缩应力状态，而不使用单独的附加工艺，例如作为喷砂操作，或CVD和物理气相沉积（PVD）的混合过程，并且同时覆盖层也可以用作耐磨层。根据本发明的涂层通过使用CVD法形成在母体表面上，其中涂层包括由α相形成的氧化铝层，其设置在母体材料上并由具有在其中混合的柱状晶体结构和等轴晶体结构，以及由Al x Ti y Si z Cr w N（这里，x + y + z + w = 1，x> = 0.75，y> = 0.2,0 @ z @ 0.06,0 w@0.08）并设置在氧化铝层上。

3. 发明授权

US08616469B2 Water-saving shower head with extension utilizing air-pressure 失效
标题翻译：节水淋浴头采用空气压力延伸
公开(公告)号：US08616469B2
公开(公告)日：2013-12-31
申请号：US12704448
申请日：2010-02-11
申请人： Dae Suk Han
发明人： Dae Suk Han
IPC分类号： B05B7/12 , B05B1/30 , E03C1/08 , F23D11/16 , F23D14/62
CPC分类号： B05B7/0425 , B05B1/185
摘要： In the present invention, a new air-pressure utilizing water-saving shower head which takes in external air to increase the spray pressure is introduced. According to the present invention, this water-saving shower head comprises, a holding space for water inside, a body that contains an air hole at the bottom to take in the external air, the internal cross-sectional areas decreasing and then increasing, an air intake hole connecting into the air hole of the upper body, a pressure applying unit which mixes the external air coming through the air hole with the novelty of the pressure of the water flow movement, positioned at the front side of upper body and consists of an extended spray tube with multiple spray boards protruding outward.
摘要翻译：在本发明中，引入了采用外部空气来增加喷射压力的新型空气压力利用节水淋浴喷头。根据本发明，该节水淋浴喷头包括：内部的水的保持空间，在底部包含空气孔以吸入外部空气的主体，内部横截面积减小然后增加; 连接到上身的空气孔的进气孔，将通过空气孔的外部空气与水流运动的压力的新颖性混合的压力施加单元，位于上半身的前侧，并由具有向外突出的多个喷涂板的延伸喷射管。

4. 发明申请

US20100314468A1 Water-saving shower head with extension utilizing air-pressure 失效
标题翻译：节水淋浴头采用空气压力延伸
公开(公告)号：US20100314468A1
公开(公告)日：2010-12-16
申请号：US12704448
申请日：2010-02-11
申请人： Dae Suk Han
发明人： Dae Suk Han
IPC分类号： B05B15/00
CPC分类号： B05B7/0425 , B05B1/185
摘要： In the present invention, a new air-pressure utilizing water-saving shower head which takes in external air to increase the spray pressure is introduced. According to the present invention, this water-saving shower head comprises, a holding space for water inside, a body that contains an air hole at the bottom to take in the external air, the internal cross-sectional areas decreasing and then increasing, an air intake hole connecting into the air hole of the upper body, a pressure applying unit which mixes the external air coming through the air hole with the novelty of the pressure of the water flow movement, positioned at the front side of upper body and consists of an extended spray tube with multiple spray boards protruding outward.
摘要翻译：在本发明中，引入了采用外部空气来增加喷射压力的新型空气压力利用节水淋浴喷头。根据本发明，该节水淋浴喷头包括：内部的水的保持空间，在底部包含空气孔以吸入外部空气的主体，内部横截面积减小然后增加; 连接到上身的空气孔的进气孔，将通过空气孔的外部空气与水流运动的压力的新颖性混合的压力施加单元，位于上半身的前侧，并由具有向外突出的多个喷涂板的延伸喷射管。

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