公开(公告)号：US07700213B2

公开(公告)日：2010-04-20

申请号：US11445332

申请日：2006-06-02

Applicant: Xiaobing Luo ,  Sang-kyun Kang ,  Do-young Seung

Inventor： Xiaobing Luo ,  Sang-kyun Kang ,  Do-young Seung

IPC: H01M8/04 ,  B01D63/00

CPC classification number: B01D53/228 ,  B01D2257/504 ,  B01D2258/0208 ,  H01M8/04208 ,  H01M8/0668 ,  H01M8/1011 ,  Y02C10/10 ,  Y02E60/523

Abstract: Provided is a liquid-gas separator of a direct liquid feed fuel cell. The liquid-gas separator includes an empty ball shaped main body; a gas extraction membrane which is attached to an opening formed in the main body, and selectively extracts gas from the main body; an inlet which is formed in the main body and guides the liquid and gas into the main body; an outlet which is formed on the main body and guides the liquid to the outside of the main body; and a flexible tube having a hollow structure, one end of which is connected to the outlet and the other end of which is immersed in the liquid fuel.

Abstract translation: 提供了直接液体进料燃料电池的液气分离器。 液气分离器包括空球形主体; 气体提取膜，其附接到形成在主体中的开口，并且选择性地从主体提取气体; 入口，其形成在主体中并将液体和气体引导到主体中; 出口，其形成在主体上并将液体引导到主体的外部; 以及具有中空结构的柔性管，其一端连接到出口，另一端浸入液体燃料中。

公开(公告)号：US20060123891A1

公开(公告)日：2006-06-15

申请号：US11289542

申请日：2005-11-30

Applicant: Xiaobing Luo ,  Hye-jung Cho ,  Jae-yong Lee ,  Sang-kyun Kang

Inventor： Xiaobing Luo ,  Hye-jung Cho ,  Jae-yong Lee ,  Sang-kyun Kang

IPC: G01N11/00

CPC classification number: H01M8/04186 ,  H01M8/1011 ,  Y02E60/523

Abstract: An apparatus for measuring a methanol concentration is provided. The apparatus is located in a pipe which supplies liquid fuel to the anode of a direct liquid feed fuel cell, and may include a vertical supporting beam located in the pipe; a horizontal plate located on the supporting beam and having an upper surface with a predetermined roughness; and a sensor fixed to a side of the supporting beam, which generates an electrical signal through a transformation of the supporting beam resulting from variations in a viscosity of the liquid fuel running through the pipe.

Abstract translation: 提供了一种用于测量甲醇浓度的装置。 该设备位于向直接液体进料燃料电池的阳极供应液体燃料的管道中，并且可以包括位于管道中的垂直支撑梁; 位于所述支撑梁上并具有预定粗糙度的上表面的水平板; 以及固定在支撑梁一侧的传感器，其通过由流过管道的液体燃料的粘度的变化引起的支撑梁的变换而产生电信号。

公开(公告)号：US5903692A

公开(公告)日：1999-05-11

申请号：US881242

申请日：1997-06-24

Applicant: Xiaobing Luo ,  Yu Zheng

Inventor： Xiaobing Luo ,  Yu Zheng

IPC: G02B6/28 ,  G02B6/26

CPC classification number: G02B6/2856 ,  G02B2006/2865

Abstract: A system and method for providing an optical coupler is disclosed. The method and system first places n optical fibers substantially parallel and in close proximity. The number n is odd. The n optical fibers include a center fiber having a first end and a second end. The method and system provide an input signal to the first end of the center fiber and monitor an output signal at the second end of the center fiber. The method and system heat and draw the n optical fibers until the output signal of the center fiber reaches a predetermined value.

Abstract translation: 公开了一种用于提供光耦合器的系统和方法。 该方法和系统首先将n个光纤基本上平行并且紧邻地放置。 数字n是奇数。 n根光纤包括具有第一端和第二端的中心光纤。 该方法和系统向中心光纤的第一端提供输入信号，并监视中心光纤第二端的输出信号。 该方法和系统加热并绘制n根光纤直到中心光纤的输出信号达到预定值。

公开(公告)号：US07622213B2

公开(公告)日：2009-11-24

申请号：US11315314

申请日：2005-12-23

Applicant: Hye-jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

Inventor： Hye-jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

IPC: H01M8/04

CPC classification number: H01M8/04186 ,  H01M8/04156 ,  H01M8/04201 ,  H01M8/04291 ,  H01M8/1009

Abstract: A liquid fuel mixing apparatus includes a water chamber, a fuel chamber, and a partition arranged substantially vertically between the water chamber and the fuel chamber. The partition includes a passage to permit communication between the water chamber and the fuel chamber. The water chamber includes a first port for the inflow of water and air recovered from a cathode of the fuel cell. The fuel chamber includes a third port for the inflow of unreacted fuel and CO2 from an anode of the fuel cell, a fourth port for the inflow of a liquid fuel from a liquid fuel tank, and a fifth port for the outflow of a mixed fuel to the fuel cell.

Abstract translation: 液体燃料混合装置包括水室，燃料室和在水室和燃料室之间基本垂直布置的隔板。 分隔件包括允许水室和燃料室之间连通的通道。 水室包括用于从燃料电池的阴极回收的水和空气的流入的第一端口。 燃料室包括用于从燃料电池的阳极流入未反应的燃料和CO 2的第三端口，用于从液体燃料箱流入液体燃料的第四端口和用于混合燃料流出的第五端口 到燃料电池。

公开(公告)号：US20070003809A1

公开(公告)日：2007-01-04

申请号：US11445332

申请日：2006-06-02

Applicant: Xiaobing Luo ,  Sang-kyun Kang ,  Do-young Seung

Inventor： Xiaobing Luo ,  Sang-kyun Kang ,  Do-young Seung

IPC: H01M8/04 ,  B01D53/22

CPC classification number: B01D53/228 ,  B01D2257/504 ,  B01D2258/0208 ,  H01M8/04208 ,  H01M8/0668 ,  H01M8/1011 ,  Y02C10/10 ,  Y02E60/523

Abstract: Provided is a liquid-gas separator of a direct liquid feed fuel cell. The liquid-gas separator includes an empty ball shaped main body; a gas extraction membrane which is attached to an opening formed in the main body, and selectively extracts gas from the main body; an inlet which is formed in the main body and guides the liquid and gas into the main body; an outlet which is formed on the main body and guides the liquid to the outside of the main body; and a flexible tube having a hollow structure, one end of which is connected to the outlet and the other end of which is immersed in the liquid fuel.

Abstract translation: 提供了直接液体进料燃料电池的液气分离器。 液气分离器包括空球形主体; 气体提取膜，其附接到形成在主体中的开口，并且选择性地从主体提取气体; 入口，其形成在主体中并将液体和气体引导到主体中; 出口，其形成在主体上并将液体引导到主体的外部; 以及具有中空结构的柔性管，其一端连接到出口，另一端浸入液体燃料中。

公开(公告)号：US20060147777A1

公开(公告)日：2006-07-06

申请号：US11315314

申请日：2005-12-23

Applicant: Hye-Jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

Inventor： Hye-Jung Cho ,  Dong-kee Sohn ,  Xiaobing Luo

IPC: H01M8/10

CPC classification number: H01M8/04186 ,  H01M8/04156 ,  H01M8/04201 ,  H01M8/04291 ,  H01M8/1009

Abstract: A liquid fuel mixing apparatus includes a water chamber, a fuel chamber, and a partition arranged substantially vertically between the water chamber and the fuel chamber. The partition includes a passage to permit communication between the water chamber and the fuel chamber. The water chamber includes a first port for the inflow of water and air recovered from a cathode of the fuel cell. The fuel chamber includes a third port for the inflow of unreacted fuel and CO2 from an anode of the fuel cell, a fourth port for the inflow of a liquid fuel from a liquid fuel tank, and a fifth port for the outflow of a mixed fuel to the fuel cell.

Abstract translation: 液体燃料混合装置包括水室，燃料室和在水室和燃料室之间基本垂直布置的隔板。 分隔件包括允许水室和燃料室之间连通的通道。 水室包括用于从燃料电池的阴极回收的水和空气的流入的第一端口。 燃料室包括用于从燃料电池的阳极流入未反应的燃料和CO 2的第三端口，用于从液体燃料箱流入液体燃料的第四端口和第五端口 用于将混合燃料流出到燃料电池的端口。

公开(公告)号：US07695842B2

公开(公告)日：2010-04-13

申请号：US10933474

申请日：2004-09-03

Applicant: Hye-jung Cho ,  Xiaobing Luo ,  Hyuk Chang

Inventor： Hye-jung Cho ,  Xiaobing Luo ,  Hyuk Chang

IPC: H01M2/00 ,  H01M8/10

CPC classification number: H01M8/04186 ,  H01M8/04208 ,  H01M8/1011 ,  Y02E60/523 ,  Y10T137/85978 ,  Y10T137/87917

Abstract: A fuel supply device for direct methanol fuel cells. The fuel supply device for direct methanol fuel cells includes a fuel tank to store a liquid fuel, a cavity plate to store the liquid fuel transferred from the fuel tank, a thin film type active pump welded on the bottom of the cavity plate to bring about a movement of the cavity plate, and a nozzle plate disposed on the cavity plate to eject the liquid fuel. Accordingly, it is possible to actively control a liquid fuel in a needed amount and supply it to a fuel cell in accordance with a use mode of an electronic device and effectively remove by-products of the fuel cell, thereby improving the efficiency of the fuel cell.

Abstract translation: 用于直接甲醇燃料电池的燃料供应装置。 用于直接甲醇燃料电池的燃料供应装置包括用于储存液体燃料的燃料箱，用于存储从燃料箱传送的液体燃料的腔板，焊接在腔板底部的薄膜型有源泵，以产生 空腔板的运动和设置在腔板上以喷射液体燃料的喷嘴板。 因此，可以主动地控制所需量的液体燃料并根据电子设备的使用模式将其供应到燃料电池，并有效地除去燃料电池的副产物，从而提高燃料的效率 细胞。

公开(公告)号：US07621982B2

公开(公告)日：2009-11-24

申请号：US11445337

申请日：2006-06-02

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

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

IPC: B01D53/22

CPC classification number: B01D53/268 ,  B01D53/261 ,  H01M8/04164 ,  H01M8/0668 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523

Abstract: 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.

Abstract translation: 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：US20060288870A1

公开(公告)日：2006-12-28

申请号：US11445337

申请日：2006-06-02

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

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

IPC: B01D53/22

CPC classification number: B01D53/268 ,  B01D53/261 ,  H01M8/04164 ,  H01M8/0668 ,  H01M8/1009 ,  H01M8/1011 ,  Y02E60/523

Abstract: 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：US20050098217A1

公开(公告)日：2005-05-12

申请号：US10933474

申请日：2004-09-03

Applicant: Hye-jung Cho ,  Xiaobing Luo ,  Hyuk Chang

Inventor： Hye-jung Cho ,  Xiaobing Luo ,  Hyuk Chang

IPC: H01M8/02 ,  E03C1/00 ,  H01M8/04 ,  H01M8/06 ,  H01M8/10

CPC classification number: H01M8/04186 ,  H01M8/04208 ,  H01M8/1011 ,  Y02E60/523 ,  Y10T137/85978 ,  Y10T137/87917

Abstract: A fuel supply device for direct methanol fuel cells. The fuel supply device for direct methanol fuel cells includes a fuel tank to store a liquid fuel, a cavity plate to store the liquid fuel transferred from the fuel tank, a thin film type active pump welded on the bottom of the cavity plate to bring about a movement of the cavity plate, and a nozzle plate disposed on the cavity plate to eject the liquid fuel. Accordingly, it is possible to actively control a liquid fuel in a needed amount and supply it to a fuel cell in accordance with a use mode of an electronic device and effectively remove by-products of the fuel cell, thereby improving the efficiency of the fuel cell.

Abstract translation: 用于直接甲醇燃料电池的燃料供应装置。 用于直接甲醇燃料电池的燃料供应装置包括用于储存液体燃料的燃料箱，用于存储从燃料箱传送的液体燃料的腔板，焊接在腔板底部的薄膜型有源泵，以产生 空腔板的运动和设置在腔板上以喷射液体燃料的喷嘴板。 因此，可以主动地控制所需量的液体燃料并根据电子设备的使用模式将其供应到燃料电池，并有效地除去燃料电池的副产物，从而提高燃料的效率 细胞。