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    Fuel cell gas separator
    12.
    发明申请
    Fuel cell gas separator 失效
    燃料电池气体分离器

    公开(公告)号：US20050155490A1

    公开(公告)日：2005-07-21

    申请号：US10501153

    申请日：2003-02-26

    Applicant: Jarrod Barker ,  Jeremy Lawrence

    Inventor： Jarrod Barker ,  Jeremy Lawrence

    IPC: B03C3/00 ,  H01M2/14 ,  H01M2/16 ,  H01M2/18 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0215 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0256 ,  H01M8/0271 ,  H01M8/2425

    CPC classification number: H01M8/0271 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0215 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0256 ,  H01M8/2425 ,  H01M8/2432 ,  Y10S55/05

    Abstract: A fuel cell gas separator (14) between two planar solid oxide fuel cells (12) comprises a first layer (22) which is formed of a material that is impermeable to gases, a second layer (24) which is formed of a material that is impermeable to gases. The first and second layers have perforations (28) through their thickness which are closed by electrically conductive plug material (30). A third intermediate layer (26) between the first and second layers is electrically conductive and is in electrical contact with the plug material in the perforations through the first and second layers. The perforations in the first layer may be offset relative to the perforations in the second layer. The electrically conductive plug material in the perforations of the first and second layers may be the same, and may also be the same as the material of the third intermediate layer. The electrically conductive material may be silver or a silver-based material such as a silver-glass composite. Electrically conductive coatings may be provided over the electrode-contacting zones of the first and second layers.

    Abstract translation: 在两个平面固体氧化物燃料电池（12）之间的燃料电池气体分离器（14）包括由不透气体的材料形成的第一层（22），第二层（24），由第二层 对气体是不可渗透的。 第一层和第二层具有通过其厚度的穿孔（28），其通过导电塞材料（30）封闭。 第一和第二层之间的第三中间层（26）是导电的并且通过第一层和第二层与穿孔中的插塞材料电接触。 第一层中的穿孔可以相对于第二层中的穿孔偏移。 第一和第二层的穿孔中的导电塞材料可以相同，也可以与第三中间层的材料相同。 导电材料可以是银或银基材料，例如银 - 玻璃复合材料。 导电涂层可以设置在第一层和第二层的电极接触区之上。

    Apparatus and methods providing redundant routing in a switched network device
    14.
    发明授权
    Apparatus and methods providing redundant routing in a switched network device 有权

    公开(公告)号：US06628649B1

    公开(公告)日：2003-09-30

    申请号：US09430653

    申请日：1999-10-29

    Applicant: Alex E. Raj ,  Rodolphe Figaro ,  Peter Kline ,  Jeremy Lawrence

    Inventor： Alex E. Raj ,  Rodolphe Figaro ,  Peter Kline ,  Jeremy Lawrence

    IPC: H04L1256

    CPC classification number: H04L45/28 ,  H04L45/10 ,  H04L45/24 ,  H04L45/50 ,  H04L45/586

    Abstract: The invention provides unique architectures and techniques for routing redundancy in a data switch configured to use label switching. Multiple label switch controllers (LSCs) each operate concurrently but independently of each other to provide routes through a data switching mechanism. Preferred embodiments provide a plurality of LSCs offering MPLS capabilities coupled to a single switch, such as an ATM switch. The similarly configured LSCs each can concurrently support a route for data (e.g., labeled ATM cells) within the data switching mechanism in parallel, thereby providing the ability to support redundant and multiple parallel data networks. The configuration is called a label switch router (LSR). A fully-meshed embodiment allows selected routes to share bandwidth on ports, while a fully parallel embodiment provides separate ports for selected routes. Since each LSC provides parallel routes with the other LSCs in an LSR, a communications between an LSR and a label edge router (LER) can use multipath routing to concurrently distribute data equally across the parallel routes for each destination. Alternatively, unipath routing techniques can select one route for use for each destination from the available routes concurrently offered by each LSC. In the event of a failure of one of the LSCs, multipath routing implementations can exclude transmission of data onto the failed network, while continuing to use the other parallel networks supported by non-failed LSCs in a concurrent manner. Alternatively, if a failure occurs with unipath routing, a new route offered by another LSC can be selected for data transfers. In either case, the LSC that fails does not need to provide state or connection information to the LSCs that operate subsequently to the failure, since they are already configured in parallel to support the same route. Upon an LSC failure, switch resources such as bandwidth that were used by the failed LSC are made available to the remaining non-failed LSCs. The design allows failures are handled gracefully without diminished network capacity or data loss resulting in a highly reliable routing capability provided within connection-based or circuit-switched networks.

    FUEL CELL SYSTEM AND METHOD OF INFLUENCING THE HEAT AND TEMPERATURE BUDGET OF A FUEL CELL STACK
    16.
    发明申请
    FUEL CELL SYSTEM AND METHOD OF INFLUENCING THE HEAT AND TEMPERATURE BUDGET OF A FUEL CELL STACK 审中-公开
    燃料电池系统及其对燃料电池堆温度和温度预算的影响

    公开(公告)号：US20090191434A1

    公开(公告)日：2009-07-30

    申请号：US12439640

    申请日：2007-07-05

    Applicant: Stefan Käding ,  Jeremy Lawrence ,  Norbert Günther ,  Su Zhou

    Inventor： Stefan Käding ,  Jeremy Lawrence ,  Norbert Günther ,  Su Zhou

    IPC: H01M8/00 ,  H01M8/06 ,  H01M8/04

    CPC classification number: H01M8/04014 ,  H01M8/0612 ,  H01M2008/1293

    Abstract: The invention relates to a fuel cell system including a fuel cell stack (10), an afterburner (12) for combustion of exhaust gas emerging from the fuel cell stack and sited in an exhaust gas conduit of the afterburner a heat exchanger (16) in which cathode feed air (18) supplied to the fuel cell stack (10) can be heated.In accordance with the invention it is provided for that cathode feed air (20) can be supplied to the fuel cell stack (10) without being prior heated in the heat exchanger (16) and that the heat and temperature balance of the fuel cell stack (10) can be tweaked by the overall flow of the cathode feed air supplied as well as by the ratio of the proportions (18, 20) of the cathode feed air as heated in the heat exchanger and as not heated in the heat exchanger.The invention relates furthermore to a method of tweaking the heat and temperature balance of a fuel cell stack.

    Abstract translation: 燃料电池系统技术领域本发明涉及一种燃料电池系统，其包括燃料电池堆（10），用于燃烧从燃料电池堆排出的废气的再燃烧器（12），并位于加力燃烧器的排气管道中， 可以加热供给到燃料电池堆（10）的阴极进料空气（18）。 根据本发明，提供了阴极进料空气（20）可以在热交换器（16）中不经过预先加热而被供应到燃料电池堆（10），并且燃料电池堆的热和温度平衡 （10）可以通过所供给的阴极进料空气的总流量以及在热交换器中加热的阴极进料空气的比例（18,20）和在热交换器中未加热的比例来调节。 本发明还涉及一种调节燃料电池堆的热和温度平衡的方法。

    Burner Device with a Porous Body
    17.
    发明申请
    Burner Device with a Porous Body 失效
    带多孔体的燃烧器

    公开(公告)号：US20080020336A1

    公开(公告)日：2008-01-24

    申请号：US11577298

    申请日：2005-10-11

    Applicant: Stefan Kaeding ,  Jeremy Lawrence

    Inventor： Stefan Kaeding ,  Jeremy Lawrence

    IPC: F23D11/36 ,  F23C99/00 ,  F23D14/16 ,  F23G7/06 ,  H01M8/06

    CPC classification number: H01M8/04022 ,  F23C99/006 ,  F23D2204/10 ,  F23G7/065 ,  F23G2202/50 ,  F23N2037/30 ,  H01M8/0662 ,  Y02E20/12

    Abstract: A burner device having a burner chamber (26) filled at least partially by a porous body (28), an evaporation zone (12) upstream of the burner chamber (26) for evaporating liquid fuel supplied via a fuel inlet line (16), an igniter (30) for igniting a combustion mixture of evaporated liquid fuel and combustion air supplied via a combustion air inlet line (18) to the evaporation zone (12) as well as an exhaust discharge (38) downstream of the combustion chamber (26). A mixing zone (20) is disposed between the evaporation zone (14) and the combustion chamber (26) in which fuel gas is introduced via a fuel gas inlet line (22, 24) and is mixed with the combustion air and/or the combustion mixture. The burner device can be used as an afterburner in a fuel cell stack.

    Abstract translation: 一种燃烧器装置，其具有至少部分地由多孔体（28）填充的燃烧室（26），在燃烧器室（26）上游的蒸发区（12），用于蒸发通过燃料入口管线（16）供应的液体燃料， 用于点燃蒸发的液体燃料和通过燃烧空气入口管线（18）供应到蒸发区域（12）的燃烧空气的燃烧混合物的点火器（30）以及在燃烧室（26）下游的排气（38） ）。 混合区（20）设置在蒸发区（14）和燃烧室（26）之间，燃烧气体通过燃料气体入口管线（22,24）引入燃烧室，并与燃烧空气和/或 燃烧混合物。 燃烧器装置可以用作燃料电池堆中的加力燃烧器。

    Method and system to provide secure in-band management for a packet data network
    18.
    发明授权
    Method and system to provide secure in-band management for a packet data network 有权
    为分组数据网络提供安全带内管理的方法和系统

    公开(公告)号：US07269639B1

    公开(公告)日：2007-09-11

    申请号：US09738807

    申请日：2000-12-13

    Applicant: Jeremy Lawrence

    Inventor： Jeremy Lawrence

    IPC: G06F15/177 ,  G06F9/00 ,  G06F15/173 ,  G06F3/00 ,  H04L9/00

    CPC classification number: H04L41/0816 ,  H04L41/28 ,  H04L63/0272

    Abstract: A method and system to provide secure in-band management for a packet data network are disclosed. In a network device for configuring a virtual private network (VPN), management traffic is received over the VPN. The network device is managed using the management traffic received over the VPN. An in-band management system is created by configuring a virtual private network (VPN) for a network device and linking the VPN to a management device or a management function. By using the VPN to carry management traffic and to create the in-band management system, management of the network device can be made secure.

    Abstract translation: 公开了一种为分组数据网络提供安全带内管理的方法和系统。 在用于配置虚拟专用网（VPN）的网络设备中，通过VPN接收管理流量。 使用通过VPN接收的管理流量来管理网络设备。 通过为网络设备配置虚拟专用网络（VPN）并将VPN链接到管理设备或管理功能来创建带内管理系统。 通过使用VPN携带管理流量并创建带内管理系统，可以使网络设备的管理安全。

    Fuel cell system
    19.
    发明申请
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号：US20050277006A1

    公开(公告)日：2005-12-15

    申请号：US11138341

    申请日：2005-05-27

    Applicant: Jeremy Lawrence

    Inventor： Jeremy Lawrence

    IPC: H01M8/02 ,  H01M8/04 ,  H01M8/06 ,  H01M8/12

    CPC classification number: H01M8/04067 ,  H01M8/04007 ,  H01M8/06 ,  H01M8/12

    Abstract: A fuel cell system which has a high temperature fuel cell stack (1) with current diverters (5) and a reformer and/or an afterburner (6), the current diverters (5) being connected with low temperature connecting elements (10) for current delivery. The current diverters (5) are in thermal contact with the reformer and/or afterburner (6) between the high temperature fuel cell stack (1) and the low temperature connecting elements (10). The thermal contact prevents cooling of the HTFC stack 1 on its ends in the vicinity of the connecting points of the current diverters (5) and ensures effective conversion and uniform transport of the fuel.

    Abstract translation: 一种燃料电池系统，其具有带有电流分流器（5）和重整器和/或再加力器（6）的高温燃料电池堆（1），所述电流转向器（5）与低温连接元件（10）连接，用于 目前交货。 电流转向器（5）与高温燃料电池堆（1）和低温连接元件（10）之间的重整器和/或后燃器（6）热接触。 热接触防止HTFC堆叠1的端部在电流转向器（5）的连接点附近的端部的冷却，并且确保燃料的有效转换和均匀的输送。

    Solid oxide fuel cell stack configuration
    20.
    发明申请
    Solid oxide fuel cell stack configuration 审中-公开
    固体氧化物燃料电池堆配置

    公开(公告)号：US20050074659A1

    公开(公告)日：2005-04-07

    申请号：US10482836

    申请日：2002-07-12

    Applicant: Stephen Thomas ,  Anthony O'Hara ,  Darren Hickby ,  Yeesan Le ,  Jeremy Lawrence ,  Arthur Kistas

    Inventor： Stephen Thomas ,  Anthony O'Hara ,  Darren Hickby ,  Yeesan Le ,  Jeremy Lawrence ,  Arthur Kistas

    IPC: H01M2/02 ,  H01M4/00 ,  H01M8/04089 ,  H01M8/241 ,  H01M8/2425 ,  H01M8/2475 ,  H01M8/2485 ,  H01M8/24 ,  H01M2/08 ,  H01M8/12

    CPC classification number: H01M8/2485 ,  H01M8/04089 ,  H01M8/2415 ,  H01M8/2425 ,  H01M8/2475

    Abstract: A fuel cell stack (2) comprises a stack (3) of alternating solid oxide fuel cell and gas separator plates within a housing (4). Each fuel cell plate has apertures therethough aligned with corresponding apertures through adjacent separator plates. A first aligned series of apertures in the fuel cell and separator plates opens to the anode side of each fuel cell to form a first manifold (5) for incoming fuel gas. A second aligned series of apertures in the fuel cell and separator plates opens from the anode side of each fuel cell to form a second manifold (6) for exhaust fuel gas. A third manifold (7) for in coming air is formed between the stack (3) and housing (4) and opens to the cathode side of each fuel cell. A fourth manifold (8) for exhaust air is formed between the stack (3) and housing (4) and opens from the cathode side of each fuel cell. In a preferred embodiment a third aligned series of apertures in the plates opens from the anode side of each fuel cell to form a second exhaust fuel gas manifold (6) and a second exhaust air manifold (8) is formed between the stack (3) and housing (4). Sliding fibrous seals (9) are provided are provided between the stack (3) and housing (4) to separate the air manifolds (7) and (8).

    Abstract translation: 燃料电池堆（2）包括在壳体（4）内的交替固体氧化物燃料电池和气体分离器板的堆叠（3）。 每个燃料电池板具有孔，其孔与相应的隔板相对应。 燃料电池和分离器板中的第一对齐的一系列孔通向每个燃料电池的阳极侧，以形成用于输入燃料气体的第一歧管（5）。 燃料电池和分离器板中的第二对准的一系列孔从每个燃料电池的阳极侧开口，以形成用于排气燃料气体的第二歧管（6）。 用于未来空气的第三歧管（7）形成在堆叠（3）和壳体（4）之间并且通向每个燃料电池的阴极侧。 在堆叠（3）和壳体（4）之间形成用于排出空气的第四歧管（8），并从每个燃料电池的阴极侧开口。 在优选实施例中，板中的第三对准的孔的一系列孔从每个燃料电池的阳极侧开口以形成第二排气燃料气体歧管（6），并且在堆（3）之间形成第二排气歧管（8） 和住房（4）。 滑动纤维密封件（9）设置在堆叠（3）和壳体（4）之间以分离空气歧管（7）和（8）。

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