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公开(公告)号：KR1020140083194A
公开(公告)日：2014-07-04
申请号：KR1020120152569
申请日：2012-12-24
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: Provided is a sodium sulfur battery. The present invention includes a cartridge pipe that holds sodium and has a sodium discharge hole formed in a lower portion to discharge molten sodium; a solid electrolyte pipe that accommodates the cartridge pipe and allows sodium ion passage; a positive electrode container that accommodates the solid electrolyte pipe and sulfur; an insulating member that insulates a space between the solid electrolyte pipe and the positive electrode container; a negative electrode cover that is disposed to seal an upper portion of the cartridge pipe; a stopper member that is provided in an upper portion of the sodium discharge hole and blocks the sodium discharge hole; and a fixed member that is fixedly coupled with an upper portion of the stopper member and is automatically melted and cut when the sodium sulfur battery reaches a temperature that is equal to or higher than a normal operation temperature.
Abstract translation: 提供了钠硫电池。 本发明包括一个保持钠并且具有形成在下部以排出熔融钠的钠排放孔的筒管; 固体电解质管，其容纳所述药筒管并允许钠离子通过; 容纳固体电解质管和硫的正极容器; 绝缘构件，其将固体电解质管和正极容器之间的空间绝缘; 负极盖，其设置成密封所述筒管的上部; 止挡构件，其设置在所述钠排出孔的上部，并且阻挡所述钠排出孔; 以及固定构件，其与止动构件的上部固定地联接，并且当钠硫电池达到等于或高于正常工作温度的温度时，自动熔化和切割。
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公开(公告)号：KR1020140082084A
公开(公告)日：2014-07-02
申请号：KR1020120151401
申请日：2012-12-21
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: The present invention provides a sodium sulfur rechargeable battery which includes a cartridge tube which stores sodium and has a discharge hole which discharges molten sodium in a lower part in order to secure the safety of a battery by preventing an additional reaction of sulfur and sodium by blocking the supply of sodium in an emergency, a solid electrolyte tube which receives the cartridge tube and transmits sodium ions, an anode container which receives the solid electrolyte tube and sulfur, an insulating member which bonds the solid electrolyte tube to the anode container and closes a space between the solid electrolyte tube and the anode container, and a safety part which is installed inside or outside the cartridge tube and controls the amount of sodium which is supplied to a space between the solid electrolyte tube and the cartridge tube.
Abstract translation: 本发明提供一种钠硫可再充电电池，其包括储存钠的筒管，并且具有排出孔，以在下部排出熔融钠，以通过阻止硫和钠的附加反应来确保电池的安全性 在紧急情况下供应钠，接收筒管并透过钠离子的固体电解质管，接收固体电解质管和硫的阳极容器，将固体电解质管接合到阳极容器并闭合的绝缘构件 固体电解质管和阳极容器之间的空间，以及安装在筒管内部或外部的安全部件，并且控制供给至固体电解质管与筒管之间的空间的钠量。
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公开(公告)号：KR101409427B1
公开(公告)日：2014-06-19
申请号：KR1020130090820
申请日：2013-07-31
Applicant: 재단법인 포항산업과학연구원
CPC classification number: H01M10/38 , H01M10/3909 , Y02E60/12
Abstract: Disclosed is a jig for the thermal compression bonding of a sodium-sulfur battery. The jig comprises an inner diameter jig that has a cylindrical shape and supports a cathode-bonding material or an anode-bonding material by making the outer circumference part thereof be in contact with the inner circumference part of the cathode-bonding material or the anode-bonding material, thereby preventing the inward distortion of the cathode-bonding material or the anode-bonding material during thermal compression bonding; and an outer diameter jig that has a cylindrical shape and prevents the outward distortion of the cathode-bonding material or the anode-bonding material during the thermal compression bonding of the cathode-bonding material or the anode-bonding material by making the inner circumference part thereof be in contact with the outer circumference part of the cathode-bonding material or the anode-bonding material.
Abstract translation: 公开了一种用于钠硫电池的热压接的夹具。 夹具包括内径夹具，其具有圆筒形状，并且通过使其外周部分与阴极接合材料或阳极接合材料的内周部分接触来支撑阴极接合材料或阳极接合材料， 接合材料，从而防止在热压接期间阴极接合材料或阳极接合材料的向内变形; 以及具有圆筒形的外径夹具，通过将阴极接合材料或阳极接合材料的内周部分的内周部分制成阴极接合材料或阳极接合材料的热压接期间，防止阴极接合材料或阳极接合材料的向外变形 其与阴极接合材料的外周部或阳极接合材料接触。
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公开(公告)号：KR1020140052174A
公开(公告)日：2014-05-07
申请号：KR1020120117265
申请日：2012-10-22
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: Provided is a sodium sulfur battery which includes a cartridge cylinder, a solid electrolyte cylinder, a positive electrode container, an insulation member, and a safe part. The cart cartridge cylinder contains sodium and includes an outlet to discharge sodium to ensure safety of a battery by blocking sodium supply in an emergent situation to prevent additional reactions of sodium and sulfur. The solid electrolyte cylinder contains the cart cartridge cylinder and passes sodium ions through. The positive electrode container contains the solid electrolyte cylinder and sulfur. The insulation member joins the solid electrolyte cylinder and the positive electrode container, and seals a space between the solid electrolyte cylinder and the positive electrode container. The safe part is arranged inside or outside the cartridge cylinder and controls the amount of sodium supplied to a space between the cartridge cylinder and the solid electrolyte cylinder.
Abstract translation: 本发明提供一种钠硫电池，其包括筒筒，固体电解质圆筒，正极容器，绝缘构件和安全部。 购物车筒筒包含钠，并且包括用于排出钠的出口，以通过在紧急情况下阻断钠供应来确保电池的安全性，以防止钠和硫的附加反应。 固体电解质圆筒包含小盒滤芯圆筒并使钠离子通过。 正极容器包含固体电解质圆筒和硫。 绝缘构件连接固体电解质圆筒和正极容器，并且密封固体电解质圆筒和正极容器之间的空间。 安全部件布置在筒体内部或外部，并且控制供应到筒体和固体电解质圆筒之间的空间的钠量。
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公开(公告)号：KR101353341B1
公开(公告)日：2014-01-22
申请号：KR1020110140567
申请日：2011-12-22
Applicant: 재단법인 포항산업과학연구원
Abstract: 안전관을 통한 안전성 확보의 한계를 극복하고, 전지의 안전성을 보다 높일 수 있으며, 전해질관 파손시 나트륨의 공급을 원천적으로 차단하여 전지의 안전성을 확보할 수 있도록, 유황이 수용되는 양극실과, 나트륨이 수용되는 음극실, 양극실과 음극실 사이에 설치되어 나트륨 이온만을 선택적으로 이동시키는 고체전해질을 포함하여 충방전이 이루어지는 전지부와; 상기 전지부 외측에 배치되며 나트륨을 수용하는 음극용기; 상기 음극용기와 상기 전지부의 음극실 사이에 연결되어 음극실로 나트륨을 유통시키기 위한 나트륨 공급부를 포함하는 나트륨 유황 전지를 제공한다.
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Patent Agency Ranking
公开(公告)号：KR101279055B1
公开(公告)日：2013-07-02
申请号：KR1020100136413
申请日：2010-12-28
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: 본 발명은 분진 발생이 없고 연마시간을 단축시키며 산화물이 없는 코팅층을 형성하여 내식성과 내구성을 높일 수 있는 나트륨-황 이차전지 및 이의 금속용기 제조방법을 제공한다. 본 발명에 따른 나트륨-황 이차전지의 금속용기 제조방법은 오목한 내부공간이 형성된 금속용기 본체를 준비하는 단계와, 저온분사 장치를 이용하여 금속용기 본체의 내면에 코팅분말과 고압가스를 초음속으로 분사함으로써 코팅분말을 금속용기 본체에 점착시켜 코팅층을 형성하는 단계를 포함한다.
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公开(公告)号：KR1020120074546A
公开(公告)日：2012-07-06
申请号：KR1020100136413
申请日：2010-12-28
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: PURPOSE: A sodium-sulfur secondary battery and a manufacturing method of metal case thereof are provided to shorten polishing time and prevent dust generation in a coating layer formation process. CONSTITUTION: A manufacturing method of a metal case of the sodium - sulfur secondary battery comprises the following steps: preparing a metal case main body in which an concave internal space is formed; and forming a coating layer(132) by welding coating powder in the metal case main body. The coating layer formation step is formed by spraying high pressure gas and coating powder inside the metal case main body by using a low-temperature sprayer. The coating powder comprises one or more of the following: nickel -chrome alloy, chrome-iron alloy and cobalt-chrome-tungsten alloy'.
Abstract translation: 目的：提供钠硫二次电池及其金属壳体的制造方法，以缩短抛光时间并防止涂层形成过程中的灰尘产生。 构成：钠 - 硫二次电池的金属壳体的制造方法包括以下步骤：制备其中形成有凹形内部空间的金属外壳主体; 以及通过将涂层粉末焊接在所述金属壳体主体中而形成涂层（132）。 通过使用低温喷雾器在金属壳体主体内喷射高压气体和涂料粉末形成涂层形成步骤。 涂层粉末包括以下中的一种或多种：镍 - 铬合金，铬 - 铁合金和钴 - 铬 - 钨合金。
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48.发明公开고망간 냉연강판의 소둔시 사용되는 소둔 롤의 용사 코팅재 및 용사 코팅방법 无效FURANCE ROLL THERAML SPARY COATING MATERIAL AND COATING METHOD BY THE SAME
公开(公告)号：KR1020110076566A
公开(公告)日：2011-07-06
申请号：KR1020090133311
申请日：2009-12-29
Applicant: 주식회사 포스코 , 재단법인 포항산업과학연구원
Abstract: PURPOSE: Thermal-spray coating material and method of an annealing roll used for annealing a high-Mn cold-rolled steel sheet are provided to prevent reaction to manganese oxide and ensure heat resistance within a temperature range of 600-1100°C, using titanium compound. CONSTITUTION: Thermal-spray coating material of an annealing roll comprises titanium compound and metallic binder. The annealing roll is used for annealing the high-Mn cold-rolled steel sheet. The metallic binder comprises 45-60 weight% of Co, 8-15 weight% of Ni, 16-30 weight% of Cr, 3-10 weight% of Al and 0.3-1.5 weight% of Y. The metallic binder has 5-35vol% of the titanium compound. The titanium compound is selected from a group consisting of titanium oxide, titanium carbide, titanium nitride and titanium boride.
Abstract translation: 目的：提供热喷涂材料和用于退火高Mn冷轧钢板的退火辊的方法，以防止氧化锰反应，并确保在600-1100℃的温度范围内的耐热性，使用钛 复合。 构成：退火辊的热喷涂材料包括钛化合物和金属粘合剂。 退火辊用于退火高Mn冷轧钢板。 金属粘合剂包含45-60重量％的Co，8-15重量％的Ni，16-30重量％的Cr，3-10重量％的Al和0.3-1.5重量％的Y。金属粘合剂具有5- 35vol％的钛化合物。 钛化合物选自氧化钛，碳化钛，氮化钛和硼化钛。
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公开(公告)号：KR1020170128198A
公开(公告)日：2017-11-22
申请号：KR1020170152914
申请日：2017-11-16
Applicant: 재단법인 포항산업과학연구원
Inventor： 박순홍
IPC: H01L21/02 , H01L21/67 , H01L21/268
Abstract: 레이저포커스위치를정확히검출하고, 소재표면에대해레이저포커스길이를안정적으로유지할수 있도록, 소재의표면에형성된금속또는금속반응생성물을포함하는오염물질을제거하기위한소재세정장치로, 오염물질이묻은소재의표면에국부적으로피코초이하의초단펄스를가지는레이저를조사하여소재표면에초단펄스의피크에너지를가해오염물질을세정하는레이저조사부, 상기레이저조사부에서조사되는레이저의포커스위치를검출하는검출부를포함하는소재표면세정장치를제공한다.
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