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公开(公告)号：KR101428383B1
公开(公告)日：2014-08-08
申请号：KR1020130046449
申请日：2013-04-26
Applicant: 현대자동차주식회사
CPC classification number: H01M10/625 , F28D15/0275 , F28D2021/0028 , H01M10/613 , H01M10/6552 , H01M10/6557 , H01M2220/20
Abstract: The present invention relates to an apparatus to indirectly cool a battery module for an eco-friendly vehicle and, more specifically, to an apparatus to indirectly cool a battery module for an eco-friendly vehicle capable of maximizing the performance of a battery heat radiation; and at the same time preventing the battery performance from being deteriorated by indirectly cooling the battery module using an interfacial plate into which a heat pipe is inserted. That is, the present invention provides an apparatus to indirectly cool a battery module for an eco-friendly vehicle in which a thermal conductive interfacial plate into which a heat pipe is inserted into by over-molding the heat pipe, is closely disposed between the battery cells and a heat sink integrally connected to an upper end of the heat pipe as a condenser is placed on an air cooling path, such that adhesion strength between the interfacial plate and the battery cells may be increased and the performance of a battery heat radiation may be maximized, thereby preventing a volume expansion due to the heat radiation. In addition, according to the apparatus to directly cool a battery module for an eco-friendly vehicle, a surface heat radiation member is further disposed between the battery cells in which the interfacial plate is not installed in order to heat the battery at a suitable temperature level in a cold ignition and under low temperature environment, such that the performance of the battery may be improved and the output power of a vehicle may be prevented from being deteriorated.
Abstract translation: 本发明涉及一种用于间接冷却环保车辆的电池模块的装置，更具体地说，涉及一种用于间接冷却能够最大化电池散热性能的环保车辆的电池模块的装置; 并且同时通过使用插入有热管的界面板间接冷却电池模块来防止电池性能劣化。 也就是说，本发明提供一种用于间接冷却用于环保车辆的电池模块的装置，其中通过过热模制热管将热管插入其中的导热界面板被紧密地布置在电池 电池和作为冷凝器一体地连接到热管的上端的散热器被放置在空气冷却路径上，使得界面板和电池单元之间的粘合强度可以增加，并且电池散热的性能可以 最大化，从而防止由于热辐射引起的体积膨胀。 此外，根据用于直接冷却环保车辆的电池模块的装置，还将表面散热构件设置在不安装界面板的电池单元之间，以便在合适的温度下加热电池 在低温点火和低温环境下，能够提高电池的性能，并且可以防止车辆的输出功率劣化。
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公开(公告)号：KR1020140087536A
公开(公告)日：2014-07-09
申请号：KR1020120157953
申请日：2012-12-31
Applicant: 현대자동차주식회사
IPC: C07D319/10 , B01J6/00 , C07B61/00
CPC classification number: C07D319/12
Abstract: The present invention relates to a method for producing lactide using a solvent. In a second step when the lactide is produced, an ionic liquid is used as a solvent so that the mobility of a reactant is ensured. Then, reaction temperature is decreased and moisture generated during the reaction is absorbed from the ionic liquid, so that the lactide which is weak in the presence of moisture is not decomposed. In addition, the lactide can be continuously produced by continuously adding oligomers. The contamination of a reactor caused by a reaction by-product is minimized by means of the ionic liquid, and a solvent for washing the reactor is not needed. Furthermore, by means of the high boiling point of the ionic liquid, the ionic liquid can be easily collected and recycled.
Abstract translation: 本发明涉及使用溶剂制备丙交酯的方法。 在制备丙交酯的第二步中，使用离子液体作为溶剂，从而确保反应物的迁移率。 然后，反应温度降低，反应中产生的水分从离子液体吸收，使得在水分存在下弱的丙交酯不分解。 此外，丙交酯可以通过连续添加低聚物连续制备。 由反应副产物引起的反应器的污染通过离子液体被最小化，并且不需要用于洗涤反应器的溶剂。 此外，通过离子液体的高沸点，可以容易地收集和再循环离子液体。
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公开(公告)号：KR101417217B1
公开(公告)日：2014-07-09
申请号：KR1020110122476
申请日：2011-11-22
Applicant: 현대자동차주식회사
Abstract: 본 발명은 탄소섬유용 전구체 섬유의 제조방법에 관한 것으로서, 더욱 상세하게는 인장강도와 압축강도가 우수한 탄소섬유를 생산하는 데 사용되는 전구체 섬유를 제조하기 위해 초연신(Superdrawing) 공정을 이용하여 종래의 단성분 방사구금(Single Component Spinneret)으로 미세 섬도(denier)의 전구체 섬유를 제조하여 안정화 시간의 단축과 더불어 고강력, 고탄성 탄소섬유를 얻을 수 있도록 하는 탄소섬유용 전구체 섬유의 제조방법에 관한 것이다.
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公开(公告)号：KR1020140048698A
公开(公告)日：2014-04-24
申请号：KR1020120114956
申请日：2012-10-16
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a high heat dissipation polylactic acid composite material composition and a method of manufacturing the same, and more specifically, to a high heat dissipation polylactic acid composite material composition in which an L-polylactic acid resin, a D-polylactic acid resin, and a carbon fiber are mixed so that heat dissipation and mechanical properties are improved; has a low environmental load effect by replacing to a low-carbon-biomass based material instead of an existing general-purpose polymer resin; and can be used in various industrial material fields such as automobile parts, electronic equipment housing, etc. using the same, and a method of manufacturing the same. [Reference numerals] (AA) Carbon fiber (CNT growth on surface); (BB) Housing; (CC) Heat generating device
Abstract translation: 本发明涉及一种高散热聚乳酸复合材料组合物及其制造方法，更具体地说，涉及一种高散热聚乳酸复合材料组合物，其中L-聚乳酸树脂，D-聚乳酸 树脂和碳纤维混合，从而提高散热和机械性能; 通过替代低碳生物质材料而不是现有的通用聚合物树脂，具有低的环境负荷效应; 并且可以使用它们的各种工业材料领域，例如汽车部件，电子设备外壳等，及其制造方法。 （AA）碳纤维（表面CNT生长）; （BB）房屋; （CC）发热装置
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公开(公告)号：KR101360417B1
公开(公告)日：2014-02-11
申请号：KR1020110122875
申请日：2011-11-23
Applicant: 현대자동차주식회사
Abstract: 알루미늄 합금 내부에 자기장 효과에 의해 CNT가 수직으로 기립되어 내장되며, CNT의 표면은 금속산화물로 코팅되고, 금속산화물의 표면은 Fe-Co-Ni계 금속화합물로 코팅되어 탄성계수가 향상된 것을 특징으로 하는 Al-CNT 복합재 및 그 제조방법이 소개된다.
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Patent Agency Ranking
公开(公告)号：KR101326524B1
公开(公告)日：2013-11-07
申请号：KR1020120048680
申请日：2012-05-08
Applicant: 현대자동차주식회사
IPC: C08G63/78 , C08G63/08 , C07D319/12 , C08L67/04
Abstract: The present invention relates to a preparing method of lactide from a lactic acid at high yield. A low molecular weight polylactic acid is obtained by a polymerization reaction based on a D type lactic acid as a starting material and is thermally decomposed to manufacture D type lactide to obtain the D type lactide at high yield based on a simple method. The manufacturing costs of polylactic acid resin can be reduced using the D type lactide as the raw material of a D type polylactic acid. The lactide can be used for various uses such as vehicle engine, chassis parts, bioplastic, and display housing as biomass derived materials. [Reference numerals] (AA) Perform fermentation from biomass;(BB) Extract and separate D type lactic acid;(CC) Convert the D type lactic acid into D type lactide;(DD) Polymerize D type polylactic acid;(EE) Pulverize the polymer
Abstract translation: 本发明涉及以高产率从乳酸制备丙交酯的方法。 通过基于D型乳酸作为原料的聚合反应获得低分子量聚乳酸，并且通过简单的方法被热分解以制备D型丙交酯以获得高产率的D型丙交酯。 使用D型丙交酯作为D型聚乳酸的原料，可以降低聚乳酸树脂的制造成本。 丙交酯可用作各种用途，例如车辆发动机，底盘部件，生物塑料和显示器壳体作为生物质衍生材料。 （AA）从生物质进行发酵;（BB）提取和分离D型乳酸;（CC）将D型乳酸转化为D型丙交酯;（DD）聚合D型聚乳酸;（EE）粉碎 聚合物
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公开(公告)号：KR101326521B1
公开(公告)日：2013-11-07
申请号：KR1020110050307
申请日：2011-05-26
Applicant: 현대자동차주식회사
IPC: C07D319/12 , C07C59/08
CPC classification number: C07D319/12
Abstract: 본 발명은 액상의 D타입 유산으로부터 D타입 락타이드를 제조하는 방법 및 제조된 D타입 락타이드로부터 중량평균 분자량 50,000 ~ 20,000g/mol의 D타입 폴리유산을 제조하는 방법에 관한 것이다.
본 발명의 방법은 기존의 제조 방법에 비해 간단한 공법으로 고수율의 D타입락타이드를 얻을 수 있는 장점이 있다. 결국 상기 D타입 락타이드로부터 최종적으로 얻어지는 D타입 폴리유산의 원가를 낮출 수 있는 장점이 있다.Abstract translation: 本发明涉及一种方法，用于生产d型锁定方法用于生产捆和具有d型丙交酯从在d式液体乳酸制备50000〜20000克/ mol的重均分子量d型聚乳酸。
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公开(公告)号：KR101316069B1
公开(公告)日：2013-10-11
申请号：KR1020110085182
申请日：2011-08-25
IPC: C08G63/08 , C08G63/78 , C08L67/04 , C08L101/16
CPC classification number: C08G63/08 , C08G63/81 , C08J9/28 , C08J2367/04 , Y02P20/544
Abstract: 본 발명은 기존의 폴리락티드 입체이성질 복합체보다 열적안정성이 향상되어 가공성이 증진된 폴리락티드 입체이성질 복합체 및 그의 제조 방법에 관한 발명으로 고분자 사슬에 유연성을 가미하기 위하여 카프로락톤이 소량 함유된 D폼 폴리락티드 고분자 (폴리 D-락티드-카프로락톤 공중합체)를 합성하고 이를 L폼의 단일상 폴리락티드와 균일하게 혼합하여 유연성이 가미된 폴리락티드 입체이성질 복합체를 제조한다. 이때 고분자사슬에 유연성이 가미된 폴리락티드 입체이성질 복합체는 기존의 입체이성질 복합체가 갖는 내열성, 기계적 안정성 뿐만 아니라, 열가공 후에도 입체이성질 복합체 형성도가 떨어지지 않는 열적 안정성이 향상된 고분자로 이러한 폴리락티드 입체이성질 복합체는 가공성이 크게 향상되어 고강도 및 열적 안정성을 필요로 하는 엔지니어링 플라스틱, 범용 플라스틱 대체재, 고성능 의료용 소재로서 유리하게 이용될 수 있다.
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公开(公告)号：KR1020130099623A
公开(公告)日：2013-09-06
申请号：KR1020120021266
申请日：2012-02-29
Applicant: 현대자동차주식회사 , 서울대학교산학협력단
IPC: C07D319/12 , B01J31/02
Abstract: PURPOSE: A method for preparing lactide from lactic acid is provided to obtain high purity lactide with high yield, thereby lowering cost for producing polylactic acid. CONSTITUTION: A method for preparing lactide comprises the steps of: performing catalytic reaction of a lactic acid solution with water under the presence of a first organic solvent; performing phase separation of the product and forming a mixture of a second organic solvent and water; and extracting and evaporating the isolated organic part to obtain lactide. The lactic acid solution contains 10-98 % lactic acid. [Reference numerals] (AA) Lactic acid solution; (BB) Mixing lactic acid solution with xylene; (CC) Catalyst reacting with the mixture of lactic acid solution and xylene (reaction temperature: around 130°C); (DD) Mixing the reactant of the previous step, ethyl acetate and water; (EE) Separating organic phase part after extracting reaction and evaporating; (FF) Collecting solid phased lactide
Abstract translation: 目的：提供从乳酸制备丙交酯的方法，以高产率获得高纯度丙交酯，从而降低生产聚乳酸的成本。 构成：制备丙交酯的方法包括以下步骤：在第一有机溶剂的存在下进行乳酸溶液与水的催化反应; 进行产物的相分离并形成第二有机溶剂和水的混合物; 并萃取并蒸发分离的有机部分以获得丙交酯。 乳酸溶液含有10-98％的乳酸。 （AA）乳酸溶液; （BB）将乳酸与二甲苯混合; （CC）催化剂与乳酸和二甲苯的混合物反应（反应温度：约130℃）; （DD）混合前一步骤的反应物，乙酸乙酯和水; （EE）萃取反应并蒸发后分离有机相部分; （FF）收集固相化丙交酯
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公开(公告)号：KR1020130062693A
公开(公告)日：2013-06-13
申请号：KR1020110129101
申请日：2011-12-05
Applicant: 현대자동차주식회사
CPC classification number: C09K5/063 , F28D20/023
Abstract: PURPOSE: A manufacturing apparatus of a microparticle for heat control material is provided to coat a microbead phase transition material with a boron nitride particle with excellent thermal conductivity, thereby facilitating generation of phase transition. CONSTITUTION: A manufacturing apparatus of a microparticle for heat control material comprises a melt bath melting phase transition material; an ultrasonic high temperature vibrator for sonicating the melted phase transition material to form mist; a glass pipe in which carriers transferring the phase transition material are injected; and a collecting container in a trapping chamber which is located in the upper part of the glass pipe, to form microparticle solidified through the glass pipe. [Reference numerals] (AA) Heat source preventive phenomenon; (BB) Heat source transferring phenomenon; (CC) Existing; (DD) The present invention
Abstract translation: 目的：提供一种用于热控材料的微粒的制造装置，用具有优异导热性的氮化硼颗粒涂覆微珠相变材料，从而有助于产生相变。 构成：用于热控制材料的微粒的制造装置包括熔融熔融相变材料; 超声波高温振动器，用于超声处理熔融的相变材料以形成雾状; 其中注入转移相转移材料的载体的玻璃管; 以及位于玻璃管上部的捕集室中的收集容器，以形成通过玻璃管固化的微粒。 （附图标记）（AA）热源防止现象; （BB）热源转移现象; （CC）现有; （DD）本发明
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