公开(公告)号：WO2019103211A1

公开(公告)日：2019-05-31

申请号：PCT/KR2017/013617

申请日：2017-11-27

Applicant: (주)알엔투테크놀로지

Inventor： 손석호 ,  이효종 ,  육점국 ,  한종희 ,  최병두

IPC: H01H85/05 ,  H01H85/045

CPC classification number: H01H85/045 ,  H01H85/05

Abstract: 본 발명은 세라믹 기판; 및 상기 세라믹 기판 상에 위치한 무연 퓨즈 부재;를 포함하는 무연 세라믹 칩 퓨즈에 있어서, 상기 무연 퓨즈 부재는, 제 1 금속체 기지 내에 제 2 금속체가 함침되어 있고, 상기 제 2 금속체는 상기 제 1 금속체를 이루는 금속 중 가장 높은 함량을 가지는 금속에 비해 더 낮은 녹는점을 가지는 것인, 무연 세라믹 칩 퓨즈 및 상기 무연 세라믹 칩 퓨즈의 제조방법을 제공한다.

公开(公告)号：KR101920887B1

公开(公告)日：2018-11-21

申请号：KR1020170083379

申请日：2017-06-30

Applicant: (주) 알엔투테크놀로지

Inventor： 이효종 ,  손석호 ,  홍옥연 ,  홍창배 ,  최병두 ,  김운호

IPC: C04B37/00

Abstract: 본발명은유전체층및 금속페라이트자성체층을소결접합한소결구조체및 이의제조방법에관한것으로서, 소결구조체는, LTCC(Low Temperature Co-fired Ceramic) 소재를포함하는유전체층; 및금속페라이트(MO-FeO) 소재를포함하는자성체층; 을포함하며, 상기금속페라이트는입자크기는나노미터(nm) 스케일이고, 적어도하나의상기유전체층및 적어도하나의상기자성체층을소결접합한것을특징으로한다.

公开(公告)号：KR1020130140503A

公开(公告)日：2013-12-24

申请号：KR1020120063953

申请日：2012-06-14

Applicant: 강릉원주대학교산학협력단 ,  (주) 알엔투테크놀로지

Inventor： 민석홍 ,  이효종 ,  손석호 ,  홍창배 ,  최병두

IPC: B28C1/00 ,  C04B14/06 ,  B02C19/06 ,  B03C1/00

CPC classification number: B28D1/32 ,  B02C19/06 ,  B03C1/00 ,  C04B14/20

Abstract: The present invention relates to a method for refining sericite, wherein the method can provide high quality sericite by improving poor quality sericite through a grinding process with high productivity. The method for refining sericite includes a step of providing multiple sericite ores including quartz and sericite, a step of pulverizing the sericite ores by colliding the sericite ores each each other using relative hardness between quartz and sericite, and a step of collecting the pulverized sericite ores and selecting pulverized ores with relatively high content of sericite and relatively low content of quartz. [Reference numerals] (S110) Providing sericite ores;(S120) Pulverizing;(S130) Selecting ore powder;(S140) Selecting magnetic force;(S150) Acid treatment

Abstract translation: 本发明涉及一种精制绢云母的方法，其中该方法可以通过以高生产率的研磨工艺改善质量差的绢云母来提供高质量的绢云母。 精制绢云母的方法包括提供包括石英和绢云母的多个绢云母矿石的步骤，通过使用石英和绢云母之间的相对硬度将绢云母矿相互碰撞来绢云母矿石的粉碎步骤，以及收集粉碎的绢云母矿石的步骤 选择绢云母含量较高，石英含量较低的粉矿。 （S110）提供绢云母矿石（S120）粉碎;（S130）选择矿粉;（S140）选择磁力;（S150）酸处理

公开(公告)号：KR101307530B1

公开(公告)日：2013-09-12

申请号：KR1020120052661

申请日：2012-05-17

Applicant: (주) 알엔투테크놀로지

Inventor： 손석호 ,  이효종 ,  이용하 ,  최병두 ,  김보영 ,  홍창배

IPC: H01H37/76 ,  H01H85/046

Abstract: PURPOSE: A ceramic chip fuse including an internal heat generation member simplifies manufacturing process time by printing a screen and firing the screen and green sheets at the same time. CONSTITUTION: A ceramic chip fuse (100) includes a ceramic substrate (110), a fuse member (120), an internal heat generation member, and a fuse receiving member (122). The ceramic substrate includes multiple ceramic sheets integrated by co-firing. The fuse member is placed on the ceramic substrate. The internal heat generation member is embedded in the ceramic substrate, is placed to overlap the fuse member, and fuses the fuse member when a current is applied. The fuse receiving member is placed on the ceramic substrate, is formed by being fired with multiple ceramic sheets at the same, and receives the fuse member until the fuse member is fused. The fuse receiving member is in contact with the fuse member and is interposed between the fuse member and the internal heat generation member.

Abstract translation: 目的：包括内部发热体的陶瓷芯片保险丝通过打印屏幕和同时点燃屏幕和绿化板来简化制造工艺时间。 构成：陶瓷芯片保险丝（100）包括陶瓷基板（110），熔丝部件（120），内部发热部件和熔丝接收部件（122）。 陶瓷基板包括通过共烧制成的多个陶瓷片。 保险丝部件放置在陶瓷基板上。 将内部发热体嵌入陶瓷基板内，放置成与熔丝部件重叠，并在施加电流时对保险丝部件进行熔断。 熔丝接收部件放置在陶瓷基板上，通过在其上被烧制而形成多个陶瓷片，并且接收保险丝部件直到保险丝部件熔合。 保险丝接收构件与保险丝构件接触并且插入在保险丝构件和内部发热构件之间。