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1. 发明授权

KR100406977B1 폐열 및 컴프레셔를 이용한 ＭＨＨＰ 냉각 시스템 失效
标题翻译： MHHP냉각系统
公开(公告)号：KR100406977B1
公开(公告)日：2003-11-28
申请号：KR1020010014272
申请日：2001-03-20
申请人： 한국과학기술원
发明人： 이재영 , 한상철 , 박정건 , 이상민
IPC分类号： F25B17/12
摘要： PURPOSE: A metal hydride heat pump(MHHP) cooling system using waster heat and compressor and method of the same are provided to improve cooling performance. CONSTITUTION: A system includes a low-temperature reaction part(10) using low-temperature reactionary metal hydride storing and discharging hydrogen at relatively low temperature; a high-temperature reaction part(20) using high-temperature reactionary metal hydride storing and discharging hydrogen at temperature relatively higher than the low-temperature reaction part; and a compressor(32) forcibly delivering hydrogen filled in the low-temperature reaction part and the high-temperature reaction part.
摘要翻译：目的：提供一种使用废热和压缩机的金属氢化物热泵（MHHP）冷却系统及其方法，以改善冷却性能。构成：一种系统包括使用低温反应金属氢化物在较低温度下储存和释放氢的低温反应部分（10）高温反应部分（20），使用高温反应金属氢化物在比所述低温反应部分高的温度下储存和排出氢气; 以及压缩机（32），用于强制地输送填充在低温反应部件和高温反应部件中的氢。

2. 发明公开

KR1020030003546A 서로 다른 두 개의 수소저장합금을 이용한 ＣＤＭＨＨＰ냉각 시스템 失效
标题翻译： CDMHHP冷却系统使用两种不同的金属水合物
公开(公告)号：KR1020030003546A
公开(公告)日：2003-01-10
申请号：KR1020010039450
申请日：2001-07-03
申请人： 한국과학기술원
发明人： 이재영 , 한상철 , 박정건 , 장환용
IPC分类号： F25B17/12
摘要： PURPOSE: A CDMHHP(Compressor-Driven Metal Hydride Heat Pump) cooling system using two of different metal hydrides is provided to increase energy efficiency. CONSTITUTION: A cooling system includes a low pressure reaction part(10) comprising a low pressure reactor(12) using low pressure reactionary metal hydride storing and discharging hydrogen at relatively low pressure and a first blower(14) supplying the low pressure reactor with air to be cooled; a high pressure reaction part(20) comprising a high pressure reactor(22) using high pressure reactionary metal hydride storing and discharging hydrogen at higher pressure relatively to the low pressure reactor and a second blower(24) supplying the high pressure reactor with air to be cooled; a connecting pipe(32) connecting the low pressure reaction part and the high pressure reaction part to transfer hydrogen; a first valve(30a) connected to the middle of the connecting pipe to open and close moving path of hydrogen; a hydrogen transfer device, a compressor(30) having an inlet and an outlet connected to both ends of the first valve, respectively; a second valve(30b) and a third valve(30c) connected between both of the ends of the first valve and the inlet and the outlet of the compressor, respectively, to open and close moving path of hydrogen; and a control part(35).
摘要翻译：目的：提供使用两种不同金属氢化物的CDMHHP（压缩机驱动的金属氢化物热泵）冷却系统，以提高能源效率。构成：冷却系统包括低压反应部分（10），其包括使用低压反应金属氢化物在相对低的压力下储存和排出氢的低压反应器（12）和向低压反应器供应空气的第一鼓风机（14）待冷; 高压反应部分（20）包括高压反应器（22），所述高压反应器使用高压反应性金属氢化物储存并相对于所述低压反应器以较高压力排放氢;以及第二鼓风机（24），其向所述高压反应器供应空气冷却; 连接所述低压反应部和所述高压反应部以转移氢的连接管（32）第一阀（30a），连接到连接管的中部以打开和关闭氢的移动路径; 氢转移装置，具有分别连接到第一阀的两端的入口和出口的压缩机30; 第二阀（30b）和第三阀（30c），分别连接在第一阀的两端和压缩机的入口和出口之间，以打开和关闭氢的移动路径; 和控制部（35）。

3. 发明公开

KR1019980078460A 니켈과 수소저장합금으로 구성된 2차 전지용 전극재료 합금 失效
标题翻译：镍和储氢合金组成的二次电池用电极合金材料
公开(公告)号：KR1019980078460A
公开(公告)日：1998-11-16
申请号：KR1019970015995
申请日：1997-04-28
申请人： 한국과학기술원
发明人： 이재영 , 장국진 , 정재한 , 김동명 , 유지상 , 이상민 , 박정건 , 이호
IPC分类号： H01M4/38
摘要： 본 발명은 Ni/MH(Metal Hydride 이하 MH라 함) 2차 전지용 전극재료인 Ti-Zr-V-Cr-Mn-Ni계 수소저장합금의 개발을 목적으로 하는 니켈과 수소저장합금으로 구성된 2차 전지용 전극재료 합금에 관한 것이다.
본 발명은 니켈과 수소저장합금으로 됨을 기본적 구성으로 하고 상기 수소저장합금은 Ti, Zr, Mn, Cr, V, Ni로 구성하는 한편 수소저장합금의 조성은 (Ti
0.5 -xZr
0.5 +X)Mn
a Cr
b V
c Ni
d )-0.1≤x≤0.1, 0.1≤a≤03, 0.4≤b≤0.6, -0.15≤V≤0.35, 0.8≤d≤1.1식으로 됨을 특징으로 한다.
본 발명은 기존의 상용화된 AB5계 수소저장합금에 비하여 방전용량이 크고 전류밀도의존성이 우수한 AB5계 수소저장합금과 유사한 특성을 보인다. 또한 본 발명은 방전용량의 감소현상을 개선함으로서 기존의 상용화된 AB5계 수소저장합금을 대체할 수 있다.

4. 发明授权

KR100406978B1 폐열 및 진공펌프를 이용한 ＭＨＨＰ 냉각 시스템 및 그방법 失效
标题翻译： 폐열및진공펌프를이용한MHHP시스템및그방폐열
公开(公告)号：KR100406978B1
公开(公告)日：2003-11-28
申请号：KR1020010025412
申请日：2001-05-10
申请人： 한국과학기술원
发明人： 이재영 , 한상철 , 박정건 , 이상민
IPC分类号： F25B17/12
摘要： PURPOSE: A metal hydride heat pump(MHHP) cooling system using waste heat and vacuum pump and method of the same are provided to improve cooling performance of the cooling system. CONSTITUTION: A system includes a low-temperature reaction part(10) using low-temperature reactionary metallic alloy for hydrogen storage storing and discharging hydrogen at relative low temperature; a high-temperature reaction part(20) using high-temperature reactionary metallic alloy for hydrogen storage storing and discharging hydrogen at temperature relatively higher than the low-temperature reaction part; and a vacuum pump(32) making an inside of one of the low-temperature reaction part and the high-temperature reaction part vacuous to forcibly bring hydrogen stored in the other reaction part.
摘要翻译：目的：提供一种使用废热和真空泵的金属氢化物热泵（MHHP）冷却系统及其方法，以改善冷却系统的冷却性能。一种系统包括一个低温反应部分（10），它使用低温反应金属合金储氢并在相对较低的温度下储氢; 高温反应部件（20），其使用高温反应金属合金进行储氢并在比所述低温反应部件高的温度下储存和排出氢气; 以及真空泵（32），其使低温反应部件和高温反应部件中的一个的内部真空，以强制性地将储存在另一个反应部件中的氢气带出。

5. 发明公开

KR1020030025675A 씨디엠에이치에이치피 시스템을 이용한 냉난방 방법 및 그시스템 无效
标题翻译：使用压缩机驱动的金属氢化物热泵系统及其系统进行加热和冷却的方法
公开(公告)号：KR1020030025675A
公开(公告)日：2003-03-29
申请号：KR1020010058837
申请日：2001-09-22
申请人： 한국과학기술원
发明人： 이재영 , 한상철 , 박정건 , 장환용
IPC分类号： F25B17/12
摘要： PURPOSE: A method for heating and cooling using CDMHHP(Compressor-Driven Metal Hydride Heat Pump) system and system of the same are provided to increase moving speed of hydrogen. CONSTITUTION: A system includes two reaction tubes(10,20) charged with metal hydride; reaction parts(11,21) including the reaction tubes and an outside atmosphere system; a compressor(30) forcibly transport hydrogen charged in the reaction tubes; and an adapter(40) installed between the compressor and the reaction tubes to be fluidically connected so as to provide a moving path for hydrogen. The adapter includes a first hydrogen moving path by the compressor and a second hydrogen moving path by difference of concentration of hydrogen between the reaction tubes. A control part(50) controls driving of the compressor, opening and closing of valves(60,61) and working of a wind direction guiding plate(70).
摘要翻译：目的：提供使用CDMHHP（压缩机驱动的金属氢化物热泵）系统及其系统进行加热和冷却的方法，以提高氢的移动速度。构成：系统包括装有金属氢化物的两个反应管（10,20）包括反应管和外部气氛系统的反应部分（11,21）; 压缩机（30）强制地输送装在反应管中的氢; 以及安装在压缩机和反应管之间以将流体连接以便提供用于氢的移动路径的适配器（40）。适配器包括通过压缩机的第一氢气移动路径和通过反应管之间的氢浓度差异的第二氢气移动路径。控制部件（50）控制压缩机的驱动，阀门（60,61）的打开和关闭以及风向导向板（70）的工作。

6. 发明授权

KR100269515B1 고용량 마그네슘계 합금의 전극수명 개량방법 失效
标题翻译：基于MG的高放电能力合金表面改性在循环寿命中的改进
公开(公告)号：KR100269515B1
公开(公告)日：2000-10-16
申请号：KR1019980015197
申请日：1998-04-28
申请人： 한국과학기술원
发明人： 이재영 , 박정건 , 한상철
IPC分类号： H01M4/46
摘要： PURPOSE: A method for producing cathode material for rechargeable nickel/hydrogen storage alloy battery is provided for improving cycle life of the magnesium-based alloy by a sintering and mechanical grinding method. CONSTITUTION: The method for producing cathode material for rechargeable nickel/hydrogen storage alloy (Ni/MH) battery comprises mechanically grinding surface of MgNi alloy to improve its property; mixing Ni or Cu powders to the improved alloy to cool and compress; and producing the final material by a sintering process to result in the improvement of cycle life of high capacity magnesium-based alloy electrode. The cathode material has frequently higher hydrogen storage capacity of about 510mAh/g simultaneously with the improvement of cycle life at recharging/discharging the battery.
摘要翻译：目的：提供一种生产用于可再充电镍/氢储存合金电池的阴极材料的方法，用于通过烧结和机械研磨方法改善镁基合金的循环寿命。构成：可再充电镍/氢存储合金（Ni / MH）电池的阴极材料的制造方法包括机械研磨MgNi合金的表面以改善其性能; 将Ni或Cu粉末混合到改进的合金中以冷却和压缩; 并通过烧结工艺生产最终材料，从而提高高容量镁基合金电极的循环寿命。随着电池充电/放电循环寿命的提高，阴极材料的氢气存储容量通常更高，约为510mAh / g。

7. 发明授权

KR100264343B1 2차 전지 전극용 고용량 및 고성능 Zr계 수소저장합금 失效
标题翻译：具有ZIRCONIUM的二次电池电极的高性能和高性能储氢合金
公开(公告)号：KR100264343B1
公开(公告)日：2000-08-16
申请号：KR1019970033234
申请日：1997-07-16
申请人： 한국과학기술원
发明人： 이재영 , 김동명 , 정재한 , 유지상 , 이상민 , 박정건 , 이호
IPC分类号： H01M4/38
CPC分类号： H01M4/383 , C22C16/00 , H01M4/242 , H01M10/345 , Y10S420/90
摘要： PURPOSE: A Zr hydrogen storage alloy for secondary battery electrode is provided to have high discharge capacity and high efficiency discharge ability suitable as cathode active material of Ni-MH battery. CONSTITUTION: The Zr hydrogen storage alloy suitable as cathode active material of Ni-MH(nickel-metal hydride) battery having excellent discharge capacity of about 300-400mAh/g and high efficiency discharge such as rate capability of 80% or more based on the value at the discharge current density of 25mA/g is defined by formula I, that is, Zr(1-x)Tix(MnuVvNiy)z (wherein X, U, V, Y and Z are each atom portions of alloy forming elements; 0
摘要翻译：目的：提供二次电池电极的Zr储氢合金，具有高放电容量和高效率的放电能力，适合作为镍氢电池的正极活性物质。构成：适合作为Ni-MH（镍 - 金属氢化物）电池正极活性物质的Zr储氢合金，具有优良的放电容量约为300-400mAh / g，高效放电率为80％以上，通过公式I，即Zr（1-x）Tix（MnuVvNiy）z（其中X，U，V，Y和Z分别是合金成形元素的原子部分）定义为25mA / g的放电电流密度的值。 0

8. 发明公开

KR1019990010439A 2차 전지 전극용 고용량 및 고성능 Zr계 수소저장합금 失效
标题翻译：用于二次电池电极的高容量和高性能Zr基储氢合金
公开(公告)号：KR1019990010439A
公开(公告)日：1999-02-18
申请号：KR1019970033234
申请日：1997-07-16
申请人： 한국과학기술원
发明人： 이재영 , 김동명 , 정재한 , 유지상 , 이상민 , 박정건 , 이호
IPC分类号： H01M4/38
摘要： 본 발명은 2차 전지 전극용 ZR계 수소저장합금에 관한 것이다.
본 발명의 Zr계 수소저장합금은 하기 일반식 (l)로 표시된다:
Zr
1 -xTix(Mn
u V
v Ni
Y )z (I)
상기 식에서,
X, U, V, Y 및 Z는 각각 합금 조성 원소들의 원자 분율로서,
0 X ≤ 0.2, 0.5 ≤ U ≤ 0.7, 0.5 ≤ V ≤ 0.7, 1.0 ≤ Y ≤ l.4, 0.84 ≤ Z ≤ 1.0 를 만족하는 값이다.
본 발명의 수소저장합금은 방전용량이 300 내지 400mAh/g로 고용량이고, 방전용량비(rate capability)는 80% 이상으로 고율방전특성을 가지므로, Ni-MH 2차 전지의 음극 활물질로 사용되기에 적합하다.

9. 发明授权

KR100406980B1 서로 다른 두 개의 수소저장합금을 이용한 ＣＤＭＨＨＰ냉각 시스템 失效
标题翻译： 서로다른두개의수소저장합금을이용한CDMHHP냉각系统
公开(公告)号：KR100406980B1
公开(公告)日：2003-11-28
申请号：KR1020010039450
申请日：2001-07-03
申请人： 한국과학기술원
发明人： 이재영 , 한상철 , 박정건 , 장환용
IPC分类号： F25B17/12
摘要： PURPOSE: A CDMHHP(Compressor-Driven Metal Hydride Heat Pump) cooling system using two of different metal hydrides is provided to increase energy efficiency. CONSTITUTION: A cooling system includes a low pressure reaction part(10) comprising a low pressure reactor(12) using low pressure reactionary metal hydride storing and discharging hydrogen at relatively low pressure and a first blower(14) supplying the low pressure reactor with air to be cooled; a high pressure reaction part(20) comprising a high pressure reactor(22) using high pressure reactionary metal hydride storing and discharging hydrogen at higher pressure relatively to the low pressure reactor and a second blower(24) supplying the high pressure reactor with air to be cooled; a connecting pipe(32) connecting the low pressure reaction part and the high pressure reaction part to transfer hydrogen; a first valve(30a) connected to the middle of the connecting pipe to open and close moving path of hydrogen; a hydrogen transfer device, a compressor(30) having an inlet and an outlet connected to both ends of the first valve, respectively; a second valve(30b) and a third valve(30c) connected between both of the ends of the first valve and the inlet and the outlet of the compressor, respectively, to open and close moving path of hydrogen; and a control part(35).
摘要翻译：目的：提供使用两种不同金属氢化物的CDMHHP（压缩机驱动金属氢化物热泵）冷却系统，以提高能源效率。一种冷却系统包括一个低压反应部件（10），该低压反应部件包括一个低压反应器（12），该低压反应器使用低压反应金属氢化物储存和排放较低压力的氢气，以及一个第一鼓风机（14），向该低压反应器供应空气被冷却; 包括高压反应器（22）的高压反应部件（20），所述高压反应器使用高压反应金属氢化物相对于所述低压反应器在较高压力下储存和排出氢气;以及第二鼓风机（24），其向所述高压反应器供应空气以被冷却; 连接低压反应部分和高压反应部分以传输氢的连接管（32）第一阀（30a），连接到连接管的中间以打开和关闭氢的移动路径; 氢传输装置，压缩机（30），其具有分别连接到所述第一阀的两端的入口和出口; 第二阀（30b）和第三阀（30c），分别连接在第一阀的两端和压缩机的入口和出口之间，以打开和关闭氢的移动路径; 和控制部分（35）。

10. 发明授权

KR100345036B1 판상형 Ｎｉ을 이용한 Ｎｉ/ＭＨ 2차 전지용수소저장합금의 표면 개량방법 失效
标题翻译： / 2使用薄片型Ni的Ni / MH二次电池中金属氢化物的表面改性方法
公开(公告)号：KR100345036B1
公开(公告)日：2002-07-24
申请号：KR1019990051580
申请日：1999-11-19
申请人： 한국과학기술원
发明人： 이재영 , 유지상 , 김승회 , 이상민 , 이호 , 박정건
IPC分类号： C22C1/04
CPC分类号： B22F1/0055 , B22F9/04 , B22F2009/041 , B22F2009/043 , B22F2998/00 , B22F2999/00 , C01B3/0031 , C01B3/0078 , C22C1/04 , H01M4/383 , Y02E60/327 , B22F1/0003
摘要： 본발명은수소저장합금의표면개량제로사용할수 있는판상형분말에관한것으로서, 좀더상세하게는볼밀(ball mill)에의해제조된판상형분말의표면개량제와이를이용하여수소저장합금(Metal Hydride)의표면을개량하는방법에관한것이다. 본발명은방전용량은크지만고속방전효율, 전지내압특성등의성능이뒤떨어져아직까지실용화되지않은 AB형과 AB형 V-Ti 계수소저장합금전극을이용한 Ni/MH 2차전지의상용화에기여할수 있으며실제고용량, 고성능 2차전지가주요성능인자인전기자동차의개발을앞당길수 있다.

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