公开(公告)号：US20060292431A1

公开(公告)日：2006-12-28

申请号：US11418188

申请日：2006-05-05

申请人： Dong-kee Sohn ,  Sang-kyun Kang ,  Seung-jae Lee

发明人： Dong-kee Sohn ,  Sang-kyun Kang ,  Seung-jae Lee

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/04171 ,  H01M8/0263 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/241 ,  H01M8/246 ,  H01M8/2483 ,  Y02E60/523

摘要： A direct liquid feed fuel cell stack has a structure in which membrane electrode arrays (MEAs), each having an anode electrode and a cathode electrode on either side of an electrode membrane, are stacked and a conductive anode plate and a conductive cathode plate are respectively formed to face the anode electrode and the cathode electrode, wherein the cathode plate comprises a plurality of straight flow channels in parallel, and a hydrophilic member, whose upper surface has the same plane as a bottom surface of the straight flow channel, is disposed perpendicular to the flow channels on one end of the cathode plate.

公开(公告)号：US20080068432A1

公开(公告)日：2008-03-20

申请号：US11688393

申请日：2007-03-20

申请人： Dong-kee Sohn ,  Min-soo Kim ,  Mi-jeong Song

发明人： Dong-kee Sohn ,  Min-soo Kim ,  Mi-jeong Song

IPC分类号： B41J2/01

CPC分类号： B41J3/543 ,  B41J2/2139 ,  B41J11/06 ,  B41J11/20 ,  B41J11/44 ,  B41J13/0027 ,  B41J13/0045 ,  B41J13/03 ,  B41J13/32 ,  B65H2301/33216 ,  B65H2301/34112 ,  B65H2301/3423 ,  B65H2801/12

摘要： An inkjet printer and a printing method using the inkjet printer. The inkjet printer to form an image on a single sheet of paper by performing a plurality of printing jobs on the paper includes a print head fixed to the inkjet printer to perform a printing job on the paper which moves relative to the print head, and a paper rotating member to rotate the paper on which printing job has been performed by the print head 90 degrees in a horizontal direction, wherein the paper fed to the print head in a first direction corresponding to the printing job to be performed by the print head, is rotated 90 degrees in a horizontal direction by the paper rotating member, and then the rotated paper is fed to the print head in a second direction opposite to the first direction and a printing job is repeatedly performed on the paper by the print head.

摘要翻译： 喷墨打印机和使用喷墨打印机的打印方法。 通过在纸张上执行多个打印作业来在一张纸上形成图像的喷墨打印机包括固定到喷墨打印机以在相对于打印头移动的纸上执行打印作业的打印头，以及 纸张旋转构件，用于使打印头在水平方向上90度进行打印作业的纸张旋转，其中沿与要由打印头执行的打印作业相对应的第一方向供给到打印头的纸张， 通过纸张旋转构件沿水平方向旋转90度，然后旋转的纸以与第一方向相反的第二方向被供给到打印头，并且通过打印头在纸上重复执行打印作业。

公开(公告)号：US20070180992A1

公开(公告)日：2007-08-09

申请号：US11445234

申请日：2006-06-02

申请人： Sang-kyun Kang ,  Dong-kee Sohn ,  Woong-ho Cho ,  Sang-hyeon Choi

发明人： Sang-kyun Kang ,  Dong-kee Sohn ,  Woong-ho Cho ,  Sang-hyeon Choi

IPC分类号： B01D53/22

CPC分类号： H01M8/1009 ,  H01M8/04164 ,  H01M8/1011 ,  Y02C10/10 ,  Y02E60/523

摘要： A liquid-gas separator for a direct liquid feed fuel cell includes: a housing having an open hole; a gas extracting membrane that covers the open hole and transmits only the gas; a liquid extracting member that defines a first chamber that contacts the gas extracting membrane and a second chamber that does not contact the gas extracting membrane, and selectively transmits the liquid in the first chamber to the second chamber; an inlet that guides the liquid and the gas into the housing; and an outlet that is connected to the second chamber and guides the liquid in the second chamber to the outside.

摘要翻译： 用于直接液体进料燃料电池的液体气体分离器包括：具有开孔的壳体; 气体提取膜，覆盖露天孔并仅透过气体; 限定与气体提取膜接触的第一室的液体提取构件和不接触气体提取膜的第二室，并且将第一室中的液体选择性地传递到第二室; 将液体和气体引导到壳体中的入口; 以及连接到第二室并将第二室中的液体引导到外部的出口。

公开(公告)号：US08787050B2

公开(公告)日：2014-07-22

申请号：US11715842

申请日：2007-03-09

申请人： Young-Jae Kim ,  Dong-kee Sohn ,  Hye-jung Cho ,  Joon-hee Kim ,  Jae-yong Lee ,  Jin-ho Kim

发明人： Young-Jae Kim ,  Dong-kee Sohn ,  Hye-jung Cho ,  Joon-hee Kim ,  Jae-yong Lee ,  Jin-ho Kim

IPC分类号： H02M1/00 ,  H01M8/04

CPC分类号： G01R31/3658 ,  H01M8/04246 ,  H01M8/04552 ,  H01M8/04932 ,  H01M8/04955

摘要： A circuit connection control system of a fuel cell includes a point connection portion to which an anode current collecting portion and a cathode current collecting portion of each unit cell are electrically connected, a voltage measuring unit that measures an output voltage of each unit cell, a switching unit connecting the anode current collecting portions and the cathode current collecting portions of the plurality of unit cells at the point connection portion; and a DC-DC converter that converts a voltage generated from the fuel cell to a predetermined voltage. A method of operating the circuit connection control system includes measuring an output voltage of each unit cell; detecting a first unit cell showing an output voltage lower than a predetermined first voltage; and connecting the first unit cell in parallel to a second unit cell.

摘要翻译： 燃料电池的电路连接控制系统包括：电连接各单位电池的阳极集电部和阴极集电部的点连接部，测量各单位电池的输出电压的电压测量部， 开关单元，在所述点连接部连接所述多个单位电池的阳极集电部和阴极集电部; 以及将从燃料电池产生的电压转换为预定电压的DC-DC转换器。 一种操作电路连接控制系统的方法包括：测量每个单元的输出电压; 检测表示低于预定第一电压的输出电压的第一单位电池; 以及将第一单元电池并联连接到第二单元电池。

公开(公告)号：US07621982B2

公开(公告)日：2009-11-24

申请号：US11445337

申请日：2006-06-02

申请人： Sang-kyun Kang ,  Xiaobing Luo ,  Dong-kee Sohn ,  Hae-kyoung Kim

发明人： Sang-kyun Kang ,  Xiaobing Luo ,  Dong-kee Sohn ,  Hae-kyoung Kim

IPC分类号： B01D53/22

CPC分类号： B01D53/268 ,  B01D53/261 ,  H01M8/04164 ,  H01M8/0668 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523

摘要： A liquid-gas separator for a direct liquid feed fuel cell includes a tube having an opening portion at a sidewall thereof; liquid extracting members that selectively transmit the liquid in the tube and located at both ends of the tube; a gas extracting membrane that selectively transmits the gas and covers the opening portion; an inlet that guides the liquid and the gas into the tube; chambers that surround an outer side of the liquid extracting member; and outlets that guide the liquid in the chambers to the outside by being connected to the chamber.

摘要翻译： 用于直接液体进料燃料电池的液 - 气分离器包括：在其侧壁处具有开口部分的管; 液体提取构件，其选择性地将管中的液体传输并位于管的两端; 气体提取膜，其选择性地透过所述气体并覆盖所述开口部; 将液体和气体引导到管中的入口; 围绕液体提取构件的外侧的腔室; 以及通过连接到腔室将腔室中的液体引导到外部的出口。

公开(公告)号：US07488552B2

公开(公告)日：2009-02-10

申请号：US11418188

申请日：2006-05-05

申请人： Dong-kee Sohn ,  Sang-kyun Kang ,  Seung-jae Lee

发明人： Dong-kee Sohn ,  Sang-kyun Kang ,  Seung-jae Lee

IPC分类号： H01M2/14 ,  H01M8/10 ,  H01M8/04

CPC分类号： H01M8/04171 ,  H01M8/0263 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/241 ,  H01M8/246 ,  H01M8/2483 ,  Y02E60/523

摘要： A direct liquid feed fuel cell stack has a structure in which membrane electrode arrays (MEAs), each having an anode electrode and a cathode electrode on either side of an electrode membrane, are stacked and a conductive anode plate and a conductive cathode plate are respectively formed to face the anode electrode and the cathode electrode, wherein the cathode plate comprises a plurality of straight flow channels in parallel, and a hydrophilic member, whose upper surface has the same plane as a bottom surface of the straight flow channel, is disposed perpendicular to the flow channels on one end of the cathode plate.

摘要翻译： 直接液体进料燃料电池堆具有这样的结构，其中分别在电极膜的任一侧上具有阳极电极和阴极电极的膜电极阵列（MEA）分别堆叠并且分别具有导电阳极板和导电阴极板 形成为面对阳极电极和阴极电极，其中阴极板包括多个平行的直流通道，并且其上表面具有与直流通道的底表面相同的平面的亲水构件垂直设置 到阴极板一端的流路。

公开(公告)号：US20070268727A1

公开(公告)日：2007-11-22

申请号：US11715842

申请日：2007-03-09

申请人： Young-Jae Kim ,  Dong-kee Sohn ,  Hye-jung Cho ,  Joon-hee Kim ,  Jae-yong Lee ,  Jin-ho Kim

发明人： Young-Jae Kim ,  Dong-kee Sohn ,  Hye-jung Cho ,  Joon-hee Kim ,  Jae-yong Lee ,  Jin-ho Kim

IPC分类号： H02M1/00

CPC分类号： G01R31/3658 ,  H01M8/04246 ,  H01M8/04552 ,  H01M8/04932 ,  H01M8/04955

摘要： A circuit connection control system of a fuel cell includes a point connection portion to which an anode current collecting portion and a cathode current collecting portion of each unit cell are electrically connected, a voltage measuring unit that measures an output voltage of each unit cell, a switching unit connecting the anode current collecting portions and the cathode current collecting portions of the plurality of unit cells at the point connection portion; and a DC-DC converter that converts a voltage generated from the fuel cell to a predetermined voltage. A method of operating the circuit connection control system includes measuring an output voltage of each unit cell; detecting a first unit cell showing an output voltage lower than a predetermined first voltage; and connecting the first unit cell in parallel to a second unit cell.

摘要翻译： 燃料电池的电路连接控制系统包括：电连接各单位电池的阳极集电部和阴极集电部的点连接部，测量各单位电池的输出电压的电压测量部， 开关单元，在所述点连接部连接所述多个单位电池的阳极集电部和阴极集电部; 以及将从燃料电池产生的电压转换为预定电压的DC-DC转换器。 一种操作电路连接控制系统的方法包括：测量每个单元的输出电压; 检测表示低于预定第一电压的输出电压的第一单位电池; 以及将第一单元电池并联连接到第二单元电池。

公开(公告)号：US20070261485A1

公开(公告)日：2007-11-15

申请号：US11641861

申请日：2006-12-20

申请人： Sang-kyun Kang ,  Dong-kee Sohn ,  Woong-ho Cho ,  Sang-hyeon Choi ,  Seok-rak Chang

发明人： Sang-kyun Kang ,  Dong-kee Sohn ,  Woong-ho Cho ,  Sang-hyeon Choi ,  Seok-rak Chang

IPC分类号： G01M19/00

CPC分类号： G01N21/05 ,  G01N21/15 ,  G01N21/552 ,  G01N2021/054 ,  H01M8/04194 ,  H01M8/1011 ,  Y02E60/523

摘要： A flowing device for an optics-based methanol sensor includes an inner housing that surrounds the optics-based methanol sensor, an outer housing that surrounds the inner housing, a flow channel in the inner housing formed on a totally reflecting surface of the optics-based methanol sensor, a fuel inlet that is formed through the inner and outer housings and supplies liquid fuel to the flow channel, and a fuel outlet that is formed through the inner and outer housings and discharges the liquid fuel that has passed through the flow channel to an outside of the outer housing.

摘要翻译： 用于基于光学的甲醇传感器的流动装置包括围绕基于光学器件的甲醇传感器的内部壳体，围绕内部壳体的外部壳体，内部壳体中的流动通道，其形成在基于光学器件的甲醇传感器的全反射表面上 甲醇传感器，通过内壳体和外壳体形成并将液体燃料供应到流动通道的燃料入口，以及通过内壳体和外壳体形成的排出已经通过流动通道的液体燃料的燃料出口， 在外壳外面。

公开(公告)号：US20060288870A1

公开(公告)日：2006-12-28

申请号：US11445337

申请日：2006-06-02

申请人： Sang-kyun Kang ,  Xiaobing Luo ,  Dong-kee Sohn ,  Hae-kyoung Kim

发明人： Sang-kyun Kang ,  Xiaobing Luo ,  Dong-kee Sohn ,  Hae-kyoung Kim

IPC分类号： B01D53/22

CPC分类号： B01D53/268 ,  B01D53/261 ,  H01M8/04164 ,  H01M8/0668 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523

摘要： A liquid-gas separator for a direct liquid feed fuel cell includes a tube having an opening portion at a sidewall thereof; liquid extracting members that selectively transmit the liquid in the tube and located at both ends of the tube; a gas extracting membrane that selectively transmits the gas and covers the opening portion; an inlet that guides the liquid and the gas into the tube; chambers that surround an outer side of the liquid extracting member; and outlets that guide the liquid in the chambers to the outside by being connected to the chamber.

公开(公告)号：US09118041B2

公开(公告)日：2015-08-25

申请号：US11442530

申请日：2006-05-30

申请人： Dong-kee Sohn ,  Sang-Kyun Kang ,  Kyung Hwan Choi ,  Young-Jae Kim

发明人： Dong-kee Sohn ,  Sang-Kyun Kang ,  Kyung Hwan Choi ,  Young-Jae Kim

IPC分类号： H01M8/04 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M8/0267 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/04007 ,  H01M8/04059 ,  H01M8/04089 ,  H01M8/04194 ,  H01M8/1011 ,  Y02E60/523

摘要： A direct liquid feed fuel cell system that includes a housing, a fuel cell stack in which air flow channels are formed, in the housing; and a fan that supplies air between the housing and a part of the air flow channels, wherein the fuel cell stack is obliquely mounted toward the fan. The fuel cell system can be arranged so that the airflow channels are substantially vertical, in order for air to be supplied between the housing and an upper part of the airflow channels, with the fuel cell stack downwardly obliquely mounted toward the fan. Furthermore, an outlet in the housing on an opposite side of the fuel cell stack from the fan can allow air that has passed through the air flow channels to be exhausted from the fuel cell system after passing through a space between a part of the fuel cell stack and the housing.

摘要翻译： 一种直接液体进料燃料电池系统，其包括壳体，其中形成有空气流动通道的燃料电池堆; 以及风扇，其在所述壳体和所述空气流动通道的一部分之间提供空气，其中所述燃料电池堆向所述风扇倾斜安装。 燃料电池系统可以布置成使得气流通道基本垂直，以便在壳体和气流通道的上部之间供应空气，燃料电池堆向下倾斜地安装到风扇上。 此外，在燃料电池堆与风扇相反侧的壳体中的出口可以允许已经通过空气流动通道的空气在通过燃料电池的一部分之间的空间从燃料电池系统排出 堆叠和房屋。