公开(公告)号：US09073290B2

公开(公告)日：2015-07-07

申请号：US12825810

申请日：2010-06-29

Applicant: Mikhail R. Levit ,  Byoung Sam Kang

Inventor： Mikhail R. Levit ,  Byoung Sam Kang

IPC: B32B5/16 ,  B32B5/26 ,  B32B23/02 ,  B32B23/10 ,  H01B3/30 ,  H01B3/47 ,  H01F27/32

CPC classification number: B32B5/16 ,  B32B5/26 ,  B32B23/02 ,  B32B23/10 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/062 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/732 ,  H01B3/305 ,  H01B3/47 ,  H01F27/323 ,  Y10T428/31779

Abstract: A multilayer structure particularly useful in a transformer which contains (a) a first layer of aramid and cellulose wherein (i) the aramid is present as an meta-aramid in an amount of 0 to 50 weight percent floc and 50 to 100 weight percent fibrid, (ii) the cellulose is present in the form of cellulosic pulp fiber and (iii) the aramid is present in an amount of 16 to 75 weight percent and the cellulose is present in an amount of 25 to 84 weight percent, said percentages on the basis of the aramid and cellulose and (b) a second layer containing cellulosic pulp fiber with the proviso that the second layer does not contain aramid.

Abstract translation: 一种在变压器中特别有用的多层结构，其包含（a）第一层芳族聚酰胺和纤维素，其中（i）芳族聚酰胺以0至50重量百分比的絮状物和50至100重量百分比的纤维素存在为间位芳族聚酰胺 ，（ii）纤维素以纤维素纸浆纤维的形式存在，（iii）芳族聚酰胺的存在量为16至75重量％，纤维素以25至84重量％的量存在，所述百分数在 芳族聚酰胺和纤维素的基础和（b）含有纤维素纸浆纤维的第二层，条件是第二层不含芳族聚酰胺。

公开(公告)号：US20110316660A1

公开(公告)日：2011-12-29

申请号：US12825810

申请日：2010-06-29

Applicant: Mikhail R. Levit ,  Byoung Sam Kang

Inventor： Mikhail R. Levit ,  Byoung Sam Kang

IPC: H01F27/00 ,  B32B23/04

CPC classification number: B32B5/16 ,  B32B5/26 ,  B32B23/02 ,  B32B23/10 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/062 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/732 ,  H01B3/305 ,  H01B3/47 ,  H01F27/323 ,  Y10T428/31779

Abstract: A multilayer structure contains (a) a first layer of aramid and cellulose wherein (i) the aramid is present as an meta-aramid in an amount of 0 to 50 weight percent floc and 50 to 100 weight percent fibrid, (ii) the cellulose is present in the form of cellulosic pulp fiber and (iii) the aramid is present in an amount of 16 to 75 weight percent and the cellulose is present in an amount of 25 to 84 weight percent, said percentages on the basis of the aramid and cellulose and (b) a second layer containing cellulosic pulp fiber with the proviso that the second layer does not contain aramid. The multilayer structure is particularly useful in a transformer.

Abstract translation: 多层结构包含（a）芳族聚酰胺和纤维素的第一层，其中（i）芳族聚酰胺以0至50重量％的絮状物和50至100重量百分数的纤维素的量存在为间位芳族聚酰胺，（ii）纤维素 以纤维素纸浆纤维的形式存在，和（iii）芳族聚酰胺的存在量为16至75重量％，纤维素以25至84重量％的量存在，所述百分比基于芳族聚酰胺和 纤维素和（b）含有纤维素纸浆纤维的第二层，条件是第二层不含芳族聚酰胺。 多层结构在变压器中特别有用。

公开(公告)号：US20130337249A1

公开(公告)日：2013-12-19

申请号：US13593968

申请日：2012-08-24

Applicant: Gyorgyi Fenyvesi ,  Mark Andrew Harmer ,  Byoung Sam Kang ,  Lakshmi Krishnamurthy ,  Serge Rebouillat ,  Peter A. Brown ,  Weiming Qiu

Inventor： Gyorgyi Fenyvesi ,  Mark Andrew Harmer ,  Byoung Sam Kang ,  Lakshmi Krishnamurthy ,  Serge Rebouillat ,  Peter A. Brown ,  Weiming Qiu

IPC: H01B3/50

CPC classification number: H01B3/50 ,  Y10T442/2475 ,  Y10T442/641

Abstract: Insulating materials are provided, the insulating materials comprising a nonwoven web comprising a plurality of continuous spunbonded polyester bicomponent fibers. Each of the plurality of bicomponent fibers comprises a) from about 20% by weight to about 80% by weight of poly(ethylene terephthalate) in a core, and b) from about 80% by weight to about 20% by weight of poly(trimethylene terephathalate) in a sheath surrounding the core, wherein the amounts in percent by weight are based on the total weight of each of the plurality of bicomponent fibers. Also provided are electrical apparatuses comprising the insulating materials and a dielectric fluid, as well as a dielectric material comprising the nonwoven web impregnated with at least 10 weight percent of a dielectric fluid.

Abstract translation: 提供绝缘材料，绝缘材料包括非织造纤维网，其包含多个连续纺粘聚酯双组分纤维。 多个双组分纤维中的每一个包含a）核心中约20重量％至约80重量％的聚对苯二甲酸乙二醇酯，和b）约80重量％至约20重量％的聚 三亚甲基对苯二甲酸酯），其中以重量百分比计的量基于多种双组分纤维中的每一种的总重量。 还提供了包括绝缘材料和介电流体的电气设备，以及包含浸渍有至少10重量％的介电流体的非织造纤维网的电介质材料。

公开(公告)号：US07097929B2

公开(公告)日：2006-08-29

申请号：US10270582

申请日：2002-10-16

Applicant: Choong Gon Lee ,  Byoung Sam Kang ,  Hai Kung Seo ,  Hee Chun Lim

Inventor： Choong Gon Lee ,  Byoung Sam Kang ,  Hai Kung Seo ,  Hee Chun Lim

IPC: H01M2/14

CPC classification number: H01M8/0247 ,  H01M8/0206 ,  H01M8/142 ,  H01M8/244 ,  H01M8/2483 ,  H01M2008/147 ,  H01M2300/0051 ,  Y02E60/526

Abstract: Disclosed is a molten carbonate fuel cell capable of preventing the leakage of a fuel gas due to deterioration of material by suppressing a high temperature generated at a hot section within a unit cell, thereby improving the reliability thereof. The present invention provides a molten carbonate fuel cell including a plurality of stacked unit cells 8, and separator plates 3 interposed between the adjacent unit cells, the respective unit cells having porous fuel electrode plates 9a and 9b, air electrode plates 11a and 11b, and electrolyte plates 10 interposed between these electrode plates; wherein the separator plate 3 forming a body 1 of the unit cell 8 is provided with at a center thereof intake internal manifolds 12a and 13a arranged at regular intervals for taking in fuel gas R and oxidant gas O towards a center of the body, and at both sides thereof exhaust internal manifolds 12b, 12c, 13b and 13c for exhausting the reacted fuel gas R and the reacted oxidant gas O, as well as forming passages for the fuel gas R ad the oxidant gas O at both sides thereof.

Abstract translation: 公开了一种熔融碳酸盐燃料电池，其能够通过抑制在单元电池内的热部产生的高温而防止材料劣化导致的燃料气体的泄漏，从而提高其可靠性。 本发明提供一种熔融碳酸盐燃料电池，其包括多个层叠的单元电池8和插入在相邻的单元电池之间的隔板3，各单电池具有多孔燃料电极板9a和9b，空气电极板11a和 11b和插入在这些电极板之间的电解质板10; 其中形成单元电池8的主体1的隔板3在其中心设有进气内歧管12a和13a，其以规则的间隔布置，以将燃料气体R和氧化剂气体O朝向主体的中心吸入， 并且在其两侧排出内部歧管12b，12c，13b和13c，用于排出反应的燃料气体R和反应的氧化剂气体O，以及在两者上形成用于燃料气体R和氧化剂气体O的通道 侧面。