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21. 发明申请

US20070141409A1 Fuel cell system and control method thereof 审中-公开
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US20070141409A1
公开(公告)日：2007-06-21
申请号：US10596917
申请日：2003-12-30
申请人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Myeong-Ho Lee , Kyu-Jung Kim , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
发明人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Myeong-Ho Lee , Kyu-Jung Kim , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
IPC分类号： H01M8/06 , H01M8/24 , H01M8/04
CPC分类号： H01M8/0687 , H01M8/04022 , H01M8/04097
摘要： Disclosed are a fuel cell system and a control method thereof. The fuel cell system comprises: a main fuel cell stack (6) that an anode (2) and a cathode (4) are arranged in a state that an electrolyte membrane is interposed therebetween; a fuel supplying unit connected with the anode of the main fuel cell stack (6) by a fuel supplying line (16) for supplying hydrogen-including fuel to the anode; an air supplying unit (10) connected to the cathode of the main fuel cell (6) stack by an air supplying line (20) for supplying oxygen-including air to the cathode (4); and a sub fuel cell stack (14) for using hydrogen generated at the anode (2) during reaction as fuel. According to this, energy efficiency of a fuel cell can be increased and danger due to exhaustion of hydrogen generated at the fuel cell stack (6) can be decreased.
摘要翻译：公开了一种燃料电池系统及其控制方法。燃料电池系统包括：以电解质膜插入其中的方式布置阳极（2）和阴极（4）的主燃料电池堆（6）; 燃料供给单元，其通过用于向阳极供给含氢燃料的燃料供给管线（16）与主燃料电池堆（6）的阳极连接; 空气供给单元（10），其通过用于向所述阴极（4）供给含氧空气的供气管线（20）连接到所述主燃料电池（6）的阴极的阴极; 以及用于在反应期间使用在阳极（2）产生的氢气作为燃料的副燃料电池堆（14）。据此，能够提高燃料电池的能量效率，能够降低在燃料电池堆（6）中产生的氢的耗尽的危险。

22. 发明申请

US20050255364A1 Bipolar plate of fuel cell 审中-公开
标题翻译：燃料电池双极板
公开(公告)号：US20050255364A1
公开(公告)日：2005-11-17
申请号：US10484164
申请日：2003-12-12
申请人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
发明人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/0258 , H01M8/0247 , H01M8/0265
摘要： In a bipolar plate of a fuel cell including a plate having a certain area and thickness; inflow and outflow buffer grooves respectively formed at both sides of the plate so as to have a certain area and depth; plural channels for connecting the inflow buffer groove and the outflow buffer groove; plural buffer protrusions formed in the inflow and outflow buffer grooves so as to have a certain height; an inflow path formed on the plate so as to be connected to the inflow buffer groove; and an outflow path formed on the plate so as to be connected to the outflow buffer groove, it is possible to uniformize flux distribution and reduce flow resistance of fuel and air respectively flowing into a fuel electrode and an air electrode of a fuel cell.
摘要翻译：在包括具有一定面积和厚度的板的燃料电池的双极板中; 分别形成在板的两侧的流入和流出缓冲槽，以具有一定的面积和深度; 用于连接流入缓冲槽和流出缓冲槽的多个通道; 形成在流入缓冲槽和流出缓冲槽中的多个缓冲突起以具有一定的高度; 流入路径，形成在板上，以连接到流入缓冲槽; 以及形成在板上以与流出缓冲槽连接的流出路径，可以均匀化通量分布，并且降低分别流入燃料电池的燃料电极和空气电极的燃料和空气的流动阻力。

23. 发明申请

US20120011861A1 SUPERCOOLING APPARATUS 审中-公开
标题翻译：超级装置
公开(公告)号：US20120011861A1
公开(公告)日：2012-01-19
申请号：US13143020
申请日：2010-01-06
申请人： Cheol-Hwan Kim
发明人： Cheol-Hwan Kim
IPC分类号： F25B49/00
CPC分类号： A23L3/363 , F25D29/00 , F25D2700/122
摘要： The present invention relates to a supercooling apparatus which can reduce a deviation of energy applied to a stored object. The supercooling apparatus includes a storage room provided in a storing unit where the cooling is performed and having a storing space therein to store or receive an object, a heat source supply unit installed in the storage room and supplying heat to the storing space or generating heat in the storing space; a temperature sensing unit sensing the temperature of the storing space or the stored object, and a control unit operating the heat source supply unit based on the temperature sensed by the temperature sensing unit to enable an upper portion of the storing space to have a temperature higher than a temperature of the maximum ice crystal formation zone, such that the storing space or the stored object is maintained in a supercooled state at a temperature below the maximum ice crystal formation zone, the control unit supplying or generating heat over a given magnitude during the supercooled-state control.
摘要翻译：本发明涉及一种可以减少施加到存储物体上的能量偏差的过冷却装置。过冷却装置包括设置在存储单元中的存储室，其中执行冷却并且具有存储空间以存储或接收物体;热源供应单元，安装在储藏室中并向存储空间供热或产生热量在储存空间; 感测存储空间或存储对象的温度的温度检测单元，以及基于由温度检测单元感测的温度来操作热源供应单元的控制单元，以使得存储空间的上部具有更高的温度比最大冰晶形成区域的温度高，使得储存空间或储存物体在低于最大冰晶形成区域的温度下保持在过冷状态，所述控制单元在过冷状态控制。

24. 发明授权

US07910251B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US07910251B2
公开(公告)日：2011-03-22
申请号：US11572539
申请日：2004-08-17
申请人： Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo , Tae-Hee Cho
发明人： Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo , Tae-Hee Cho
IPC分类号： H01M8/04
CPC分类号： H01M8/04447 , H01M8/04097 , H01M8/04126 , H01M8/04164 , H01M8/04186 , H01M8/04201 , H01M8/04223 , H01M8/04228 , H01M8/04303 , H01M8/04462 , H01M8/04753 , H01M8/065 , H01M8/0687 , H01M8/08 , H01M8/083 , H01M8/241
摘要： A fuel cell system comprises: a fuel cell stack (100) where an anode (110) and a cathode (120) are arranged under a state that an electrolyte membrane is positioned therebetween; a fuel tank (300) for storing a fuel; a fuel circulation supply means (400) for circulation-supplying a fuel stored in the fuel tank (300) to the anode of the fuel cell stack; an air supply unit (200) connected to the cathode of the fuel cell stack (100) by an air supply line, for supplying oxygen, etc. to the cathode (120); a sensing unit (500) for measuring a concentration of at least one of fuels supplied to the anode (110) and a control unit for receiving a signal of the sensing unit (500) and informing replacement time of a fuel. According to this, a fuel usage is maximized by informing replacement time of a used fuel and a filter (450) for filtering impurity by detecting a fuel consumption degree and an impurity generation amount.
摘要翻译：燃料电池系统包括：在电解质膜位于其间的状态下布置阳极（110）和阴极（120）的燃料电池堆（100）; 用于存储燃料的燃料箱（300）; 燃料循环供给装置（400），用于将储存在燃料箱（300）中的燃料循环给燃料电池堆的阳极; 通过供气管线将燃料电池堆（100）的阴极连接到阴极（120）的空气供应单元（200）; 用于测量供应到阳极（110）的燃料中的至少一种的浓度的感测单元（500）和用于接收感测单元（500）的信号并通知燃料的更换时间的控制单元。据此，通过通过检测燃料消耗量和杂质产生量来通知用于使用的燃料的更换时间和用于过滤杂质的过滤器（450）来最大化燃料使用。

25. 发明申请

US20100101270A1 HERMETIC COMPRESSOR AND REFRIGERATION CYCLE HAVING THE SAME 有权
标题翻译：压缩机和制冷循环
公开(公告)号：US20100101270A1
公开(公告)日：2010-04-29
申请号：US12579629
申请日：2009-10-15
申请人： Nam-Kyu CHO , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Anh , Byeong-Chul Lee , Se-Heon Choi
发明人： Nam-Kyu CHO , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Anh , Byeong-Chul Lee , Se-Heon Choi
IPC分类号： F25B43/02 , F01C1/02 , F25B1/10
CPC分类号： F25B1/04 , F04C18/0215 , F04C23/008 , F04C29/026 , F04C29/028 , F25B31/004 , F25B43/02 , F25B2400/02 , F25B2500/16
摘要： A hermetic compressor is provided, including a casing, having a suction pipe and discharge pipe connected thereto, a driving motor installed within the casing, a compressing device installed within the casing and operated by the driving motor to form compression chambers, an oil separator that separates oil from a refrigerant discharged from by compressing device, and an oil collecting pipe through which the oil separator communicates with the compression chambers. With this structure, oil can be appropriately supplied to one or more compressors based on capacity, thus improving reliability of oil distribution and enhancing compressor performance.
摘要翻译：本发明提供一种封闭式压缩机，其具有吸入管和与其连接的排出管的壳体，安装在壳体内的驱动马达，安装在壳体内并由驱动马达操作以形成压缩室的压缩装置，油分离器将油与由压缩装置排出的制冷剂分离，油分离器通过该集油管与压缩室连通。利用这种结构，可以基于容量适当地向一个或多个压缩机供给油，从而提高分配油的可靠性并提高压缩机性能。

26. 发明授权

US07691501B2 Fuel cell system and controlling method thereof 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US07691501B2
公开(公告)日：2010-04-06
申请号：US11572529
申请日：2004-08-17
申请人： Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo , Tae-Hee Cho
发明人： Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo , Tae-Hee Cho
IPC分类号： H01M16/00 , H01M8/06
CPC分类号： H01M8/065 , H01M8/04089 , H01M8/083
摘要： A fuel cell system comprises: a fuel storage means for storing a fuel; a direct borohydride fuel cell (DBFC); a fuel circulation supply means for circulation and supplying a fuel to an anode of the DBFC from the fuel storage means; a polymer electrolyte membrane fuel cell (PEMFC) for receiving hydrogen generated at the anode of the DBFC as a fuel; a hydrogen control means for controlling hydrogen generated from the anode of the DBFC in correspondence to an amount required by the PEMFC and thereby supplying the hydrogen to the PEMFC; and an air supply means for supplying air to a cathode of the DBFC and an cathode of the PEMFC.
摘要翻译：燃料电池系统包括：燃料储存装置，用于储存燃料; 直接硼氢化物燃料电池（DBFC）; 燃料循环供应装置，用于从燃料存储装置循环并向DBFC的阳极供应燃料; 用于接收在DBFC的阳极处产生的氢的燃料的聚合物电解质膜燃料电池（PEMFC）用于控制从DBFC的阳极产生的氢气对应于PEMFC所需的量并由此向PEMFC供应氢气的氢气控制装置; 以及用于向DBFC的阴极和PEMFC的阴极供给空气的空气供给装置。

27. 发明申请

US20090126393A1 REFRIGERATOR AND METHOD OF OPERATING A REFRIGERATOR 有权
标题翻译：制冷机和操作制冷器的方法
公开(公告)号：US20090126393A1
公开(公告)日：2009-05-21
申请号：US12279522
申请日：2006-09-27
申请人： Su-Cheong Kim , Jong-Min Shin , Su-Won Lee , Cheol-Hwan Kim , Yong-Chol Kwon , Ku-Young Son
发明人： Su-Cheong Kim , Jong-Min Shin , Su-Won Lee , Cheol-Hwan Kim , Yong-Chol Kwon , Ku-Young Son
IPC分类号： B67D5/62 , F25D23/02 , F25D3/00
CPC分类号： F25D23/126 , A23L3/36 , F25C1/00 , F25C2301/002 , F25C2400/10 , F25D23/04 , F25D2400/02 , F25D2700/16
摘要： The present invention discloses a refrigerator including a liquid, cool air supplied to supercool the liquid, and a preventing means for preventing the liquid from existing as a solid phase, and a method of operating the refrigerator. The preventing means is at least one of an energy generator for supplying energy to the liquid supplied with the cool air to maintain the liquid in the supercooled state, a restricting member for interrupting the motion of the liquid, and a heater for converting the liquid converted into a solid phase into the liquid.
摘要翻译：本发明公开了一种冰箱，包括液体，供给液体过冷的冷空气，以及防止作为固相存在的液体的防止机构，以及操作冰箱的方法。防止装置是用于向供应有冷空气的液体供应能量以将液体保持在过冷状态的能量发生器中的至少一种，用于中断液体运动的限制构件和用于将液体转化的加热器进入固相进入液体。

28. 发明授权

US07316858B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US07316858B2
公开(公告)日：2008-01-08
申请号：US10483384
申请日：2003-12-12
申请人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
发明人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： H01M8/0606 , H01M8/04089 , H01M8/04126
摘要： A fuel cell system is provided which produces improved reaction speed and performance. The fuel cell system includes a fuel cell stack including an anode, a cathode, and an electrolyte membrane disposed therebetween. A fuel tank supplies hydrogen-based fuel to the anode of the fuel cell stack, and an oxidant supplying unit adds ozone to oxygen- including air supplies it to the cathode of the fuel cell stack. The ozone supplied to the cathode of the fuel cell stack accelerates a reaction speed in the fuel cell stack, thereby producing a relatively high current density and improving fuel cell performance.
摘要翻译：提供了一种燃料电池系统，其产生改善的反应速度和性能。燃料电池系统包括燃料电池堆，其包括阳极，阴极和设置在其间的电解质膜。燃料箱向燃料电池堆的阳极供应氢基燃料，氧化剂供应单元向含氧空气添加臭氧，将其供应到燃料电池堆的阴极。供给到燃料电池堆的阴极的臭氧加速燃料电池堆中的反应速度，从而产生相对较高的电流密度并提高燃料电池性能。

29. 发明申请

US20050142409A1 Fuel cell system and control method thereof 审中-公开
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US20050142409A1
公开(公告)日：2005-06-30
申请号：US10483385
申请日：2003-12-12
申请人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
发明人： Tae-Hee Cho , Myung-Seok Park , Hong Choi , Kyu-Jung Kim , Myeong-Ho Lee , Cheol-Hwan Kim , Yong-Jun Hwang , Seung-Tae Ko , Seong-Geun Heo
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： H01M8/04302 , H01M8/04007 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04303
摘要： Disclosed is a fuel cell system comprising: a fuel tank connected to a anode of a fuel cell stack for supplying hydrogen-including fuel to the anode; an air supplying unit connected to a cathode of the fuel cell stack for supplying oxygen-including air to the cathode; a heating unit for heating air and fuel supplied to the fuel cell stack; and a purge unit for returning fuel remaining at each system to the fuel tank when a system driving is stopped. According to this, a temperature of the fuel cell stack can reach a goal temperature within the shortest time by heating fuel at the time of driving a system, and fuel remaining at the fuel cell stack and each system is returned to the fuel tank when the system driving is stopped, thereby increasing a performance of the fuel cell system.
摘要翻译：公开了一种燃料电池系统，包括：连接到燃料电池堆的阳极的燃料箱，用于向阳极供应含氢燃料; 连接到燃料电池堆的阴极的空气供应单元，用于向阴极供应含氧的空气; 用于加热供应到燃料电池堆的空气和燃料的加热单元; 以及净化单元，用于当系统驱动停止时将在每个系统处残留的燃料返回到燃料箱。据此，燃料电池堆的温度可以通过在驱动系统时加热燃料而在最短时间内达到目标温度，并且当燃料电池堆的温度保持在燃料电池堆时，每个系统返回到燃料箱停止系统驱动，从而提高燃料电池系统的性能。

30. 发明授权

US08037712B2 Hermetic compressor and refrigeration cycle having the same 有权
标题翻译：密封压缩机和制冷循环具有相同的性能
公开(公告)号：US08037712B2
公开(公告)日：2011-10-18
申请号：US12579629
申请日：2009-10-15
申请人： Nam-Kyu Cho , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Ahn , Byeong-Chul Lee , Se-Heon Choi
发明人： Nam-Kyu Cho , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Ahn , Byeong-Chul Lee , Se-Heon Choi
IPC分类号： F25B43/02
CPC分类号： F25B1/04 , F04C18/0215 , F04C23/008 , F04C29/026 , F04C29/028 , F25B31/004 , F25B43/02 , F25B2400/02 , F25B2500/16
摘要： A hermetic compressor is provided, including a casing, having a suction pipe and discharge pipe connected thereto, a driving motor installed within the casing, a compressing device installed within the casing and operated by the driving motor to form compression chambers, an oil separator that separates oil from a refrigerant discharged from by compressing device, and an oil collecting pipe through which the oil separator communicates with the compression chambers. With this structure, oil can be appropriately supplied to one or more compressors based on capacity, thus improving reliability of oil distribution and enhancing compressor performance.
摘要翻译：本发明提供一种封闭式压缩机，其具有吸入管和与其连接的排出管的壳体，安装在壳体内的驱动马达，安装在壳体内并由驱动马达操作以形成压缩室的压缩装置，油分离器将油与由压缩装置排出的制冷剂分离，油分离器通过该集油管与压缩室连通。利用这种结构，可以基于容量适当地向一个或多个压缩机供给油，从而提高分配油的可靠性并提高压缩机性能。

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