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公开(公告)号：KR1020130027768A
公开(公告)日：2013-03-18
申请号：KR1020110091204
申请日：2011-09-08
Applicant: 삼성전기주식회사
CPC classification number: B01F5/0602 , B01F3/1271 , B01F5/08
Abstract: PURPOSE: A high pressure dispersion apparatus is provided to prevent a powdery solid raw material from being agglomerated, and uniformly disperse and mix the solid raw material. CONSTITUTION: A high pressure dispersion apparatus includes a dispersion chamber(6) and a pressurizing part. The dispersion chamber is equipped with at least one micro slot(52) in which a moving material inserted inside the apparatus is mixed and dispersed by shear force. The pressurizing part pressurizes the dispersion chamber in order to generate the shear force inside the micro slot. The dispersion chamber includes a cylindrical housing(20) and plural dispersion cells(30) which are disc-shaped. The dispersion cells are placed to be adjacent to one another inside the housing, and form the micro slots. The dispersion cell includes at least one expansion cell(50) placed between path cells(40,40a,40b) placed at both sides of the housing. At least one through hole(42) is equipped inside the path cell. At least one micro slot is formed into a groove along the surface of the expansion cell. Both sides of the expansion cell are respectively equipped with at least one groove-shaped hub, and the hubs are connected by the micro slots. The through hole is placed at a position corresponding to the hub. The lengths of the micro slots are identical to one another. When plural expansion cells are placed inside the housing, the micro slots of the expansion cells are placed not to be overlapped with one another. The cross sectional area of the through hole is larger than that of the micro slot. An inlet(22) is equipped at one end of the housing, and an outlet(24) is equipped at the other end of the housing. The material is inserted the inlet. The material, which is mixed and dispersed through the dispersion cells, is discharged through the outlet.
Abstract translation: 目的：提供高压分散装置，以防止粉末状固体原料凝聚，均匀分散并混合固体原料。 构成：高压分散装置包括分散室（6）和加压部分。 分散室配备有至少一个微槽（52），其中插入设备内部的移动材料通过剪切力混合和分散。 加压部分使分散室加压以在微槽内产生剪切力。 分散室包括圆柱形壳体（20）和圆盘形的多个分散单元（30）。 分散单元被放置成在壳体内彼此相邻，并形成微槽。 分散单元包括放置在壳体两侧的路径单元（40,40a，40b）之间的至少一个扩展单元（50）。 至少一个通孔（42）装配在路径单元内。 至少一个微槽沿着膨胀室的表面形成凹槽。 膨胀箱的两侧分别配备有至少一个槽形毂，并且毂通过微槽连接。 通孔被放置在对应于轮毂的位置。 微槽的长度彼此相同。 当多个扩展单元被放置在壳体内时，扩张单元的微槽被放置成不彼此重叠。 通孔的横截面积大于微槽的横截面积。 在壳体的一端装有入口（22），在壳体的另一端装有出口（24）。 材料插入入口。 通过分散单元混合分散的材料通过出口排出。
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公开(公告)号：KR1020120133696A
公开(公告)日：2012-12-11
申请号：KR1020110052479
申请日：2011-05-31
Applicant: 삼성전기주식회사
Abstract: PURPOSE: A multilayer ceramic electronic component is provided to reduce the crack of the multilayer ceramic capacitor by controlling the thickness of an electronic component. CONSTITUTION: A laminate main body comprises a dielectric layer(111). An inner electrode layer(121,122) is formed at the laminate inner part of the main body. The inner electrode layers expose the surface of the laminate main body. The inner electrode central part is formed near the multiple inner electrodes. The thickness of the central part of the laminate main body is greater than that of the surface of the laminate main body.
Abstract translation: 目的：提供一种多层陶瓷电子元件，通过控制电子元件的厚度来减少多层陶瓷电容器的裂纹。 构成：叠层主体包括电介质层（111）。 内部电极层（121,122）形成在主体的层叠内部。 内部电极层暴露层压体主体的表面。 内部电极中心部分形成在多个内部电极附近。 叠层主体的中心部分的厚度大于叠层主体表面的厚度。
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Patent Agency Ranking
公开(公告)号：KR102216507B1
公开(公告)日：2021-02-17
申请号：KR1020190013836
申请日：2019-02-01
Applicant: 삼성전기주식회사
Abstract: 본발명의일 실시예는제1 및제2 유전층을포함하고, 적층방향으로서로대향하는제1면및 제2면, 상기제1면및 제2면과서로연결되고서로대향하는제3면및 제4면, 제1면내지제4면과연결되고서로대향하는제5면및 제6면을포함하는바디; 상기제1 유전층에배치되고, 상기제3면, 제5면및 제6면을통해노출되며, 상기제4면으로부터제1 공간만큼이격되어배치되는제1 내부전극; 상기제2 유전층에상기제1 또는제2 유전층을사이에두고상기제1 내부전극과대향하도록배치되고, 상기제4면, 제5면및 제6면을통해노출되며, 상기제3면으로부터제2 공간만큼이격되어배치되는제2 내부전극; 상기제1 공간의적어도일부에배치되는제1 유전체패턴; 상기제2 공간의적어도일부에배치되는제2 유전체패턴; 및상기바디의제5면및 제6면에배치되는측면절연층;를포함하는적층세라믹커패시터에관한것이다.
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公开(公告)号：KR1020150027525A
公开(公告)日：2015-03-12
申请号：KR1020130105988
申请日：2013-09-04
Applicant: 삼성전기주식회사
Abstract: 본 발명은 미립의 입자가 토출되는 제1 토출구가 형성되어 있는 상부 덮개;상기 상부 덮개의 하부에 위치하며, 하면에 슬러리가 유입되는 유입구가 형성되어 있고, 측면에 가이드부가 형성되어 있는 하부 케이스; 상기 가이드부와 상기 상부 덮개 사이에 위치하며, 조립의 입자가 토출되는 제2 토출구; 및 상기 상부 덮개와 상기 하부 케이스의 사이에 위치하며, 중심부로부터 연장 형성되는 복수의 날개를 가지는 회전판을 포함하는 원심 분급기에 관한 것이다.
Abstract translation: 本发明提供一种离心分选机，其通过以湿式连续方式除去凝集物质或粗颗粒而获得具有优异分散性的细颗粒。 离心分选机技术领域本发明涉及一种离心分选机，其特征在于，具有：上盖，其具有用于喷射微粒的第一喷射孔; 位于所述上盖下方的下壳体，并且在所述下底部上具有用于引入浆料的入口和在所述一侧上的引导单元; 位于所述引导单元和所述上盖之间的第二喷射孔，并且喷出粗颗粒; 以及位于上盖和下壳体之间的旋转盘，并且具有从中心部分延伸的多个翼。
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公开(公告)号：KR1020140100218A
公开(公告)日：2014-08-14
申请号：KR1020130013269
申请日：2013-02-06
Applicant: 삼성전기주식회사
CPC classification number: C04B35/4682 , C04B35/49 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/768 , C04B2235/79 , H01G4/1209 , H01G4/1227 , H01G4/1236 , H01G4/1245
Abstract: The present invention relates to a dielectric composition and a multi-layered ceramic electronic part using the same. Provided in the present invention is a dielectric composition which comprises a dielectric grain with a perovskite structure represented by ABO3, the dielectric grain comprises a base material which has at least one element of the rare-earth elements (RE) applied to at least one among the A and B elements and transition elements (TR), and the ratio of the transition element for the rear-earth element (TR/RE) is 0.2-0.8.
Abstract translation: 本发明涉及一种电介质组合物和使用其的多层陶瓷电子部件。 本发明提供的电介质组合物包括具有由ABO 3表示的钙钛矿结构的电介质晶粒，所述电介质晶粒包括基材，所述基材具有至少一种稀土元素元素（RE）元素施加至 A和B元素和过渡元素（TR）以及后土元素（TR / RE）的过渡元素的比例为0.2-0.8。
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