Hydrogen generator having a thermal actuator

    公开(公告)号:US09944521B2

    公开(公告)日:2018-04-17

    申请号:US14968705

    申请日:2015-12-14

    Abstract: A hydrogen generator having one or more actuators coupled to one or more heating elements in which the actuator(s) are used to improve the transfer of thermal energy from heating element(s) to one or more fuel units contained within the generator. In one embodiment, an actuator allows insertion and/or removal of packaged fuel units without the need of removing the heating element(s) and/or the actuator(s). When the actuator is in a retracted state (e.g., a low temperature state), the packaged fuel unit may be inserted and/or removed from a cavity of the hydrogen generator. When the actuator is in an extended state (e.g., a higher temperature state), the actuator forces contact between itself or the heating element and the fuel unit when a prescribed operating temperature is reached.

    Hydrogen gas generator with flexible feed member
    13.
    发明授权
    Hydrogen gas generator with flexible feed member 有权
    具有柔性进料构件的氢气发生器

    公开(公告)号:US09525186B2

    公开(公告)日:2016-12-20

    申请号:US14462400

    申请日:2014-08-18

    Abstract: A hydrogen generator (30) and fuel cell system are disclosed. The hydrogen generator (30) includes a housing (32) and a flexible feed member (56) including a flexible carrier (64) and a hydrogen-containing reactant (62) disposed on the carrier. The flexible feed member (56) may include a reactant having a braided carrier on the outside or a flexible strip having a carrier with reactant disposed thereon. The hydrogen-containing reactant (62) will release hydrogen gas when heated. The hydrogen generator further includes a heating system including a heater (48) and a pinch roller system (40) for feeding the flexible feed member (56) to position the flexible feed member in proximity to the heater (48), such that the heater is capable of heating the hydrogen-containing reactant to release hydrogen gas. The fuel cell system includes a fuel cell having a hydrogen gas input port and a hydrogen generator.

    Abstract translation: 公开了一种氢发生器(30)和燃料电池系统。 氢发生器(30)包括壳体(32)和包括柔性载体(64)和设置在载体上的含氢反应物(62)的柔性进料构件(56)。 柔性进料构件(56)可以包括在外部具有编织载体的反应物或具有其上设置有反应物的载体的柔性条带。 含氢反应物(62)在加热时会释放氢气。 氢发生器还包括加热系统,该加热系统包括加热器(48)和夹送辊系统(40),用于供给柔性进料构件(56)以将柔性进料构件定位在加热器(48)附近,使得加热器 能够加热含氢反应物以释放氢气。 燃料电池系统包括具有氢气输入端口和氢气发生器的燃料电池。

    HEATER ASSEMBLY, HYDROGEN GENERATOR AND METHOD OF PROVIDING HYDROGEN GAS
    14.
    发明申请
    HEATER ASSEMBLY, HYDROGEN GENERATOR AND METHOD OF PROVIDING HYDROGEN GAS 审中-公开
    加热器组件,氢发生器和提供氢气的方法

    公开(公告)号:US20150255816A1

    公开(公告)日:2015-09-10

    申请号:US14716021

    申请日:2015-05-19

    Abstract: A heater assembly for use in a hydrogen generator can be retracted to facilitate insertion and removal of a replaceable fuel unit without damaging the heater assembly or the fuel unit and extended to provide good thermal contact with the fuel unit during use of the hydrogen generator. The heater assembly includes a support member, a heater, and an actuator for extending and retracting the heater assembly. When the heater is energized it heats the actuator, thereby extending the heater assembly to contact the adjacent fuel unit, and when the heater is deenergized the actuator cools to retract the heater assembly and provide a gap between the heater assembly and the adjacent fuel unit. The actuator is movably secured to the heater or the support member by a retainer such that an end of the actuator is movable within the retainer as the actuator changes shape during heating and cooling.

    Abstract translation: 用于氢发生器的加热器组件可以缩回以便于可更换燃料单元的插入和移除,而不会损坏加热器组件或燃料单元并且在氢气发生器使用期间延伸以提供与燃料单元的良好热接触。 加热器组件包括支撑构件,加热器和用于延伸和缩回加热器组件的致动器。 当加热器通电时,它加热致动器,从而延长加热器组件以接触相邻的燃料单元,并且当加热器断电时,致动器冷却以缩回加热器组件并且在加热器组件和相邻的燃料单元之间提供间隙。 致动器通过保持器可移动地固定到加热器或支撑构件,使得致动器的端部在加热和冷却期间致动器改变形状时在保持器内可移动。

    HYDROGEN GAS GENERATOR
    15.
    发明申请
    HYDROGEN GAS GENERATOR 有权
    氢气发电机

    公开(公告)号:US20150217267A1

    公开(公告)日:2015-08-06

    申请号:US14683054

    申请日:2015-04-09

    Abstract: A hydrogen generator, a fuel pellet assembly for use in the hydrogen generator and a fuel cell system are disclosed. The hydrogen generator includes a housing having a lid pivotally connected to a base and a strip having a plurality of heaters on one side and a second plurality of heaters on the opposite side. A first cartridge is disposed on one side of the strip and a second cartridge is disposed on the opposite side. Each of the first and second cartridges has a plurality of fuel pellets, each including a hydrogen-containing material that will release hydrogen gas when heated. The heaters are selectively activated to heat one or more fuel pellets to initiate the release of hydrogen gas.

    Abstract translation: 公开了一种氢发生器,用于氢发生器的燃料芯组件和燃料电池系统。 氢发生器包括具有枢转地连接到基座的盖的壳体和在一侧具有多个加热器的条带和在相对侧上的第二多个加热器。 第一盒被布置在条带的一侧,并且第二盒被布置在相对侧上。 第一和第二盒中的每一个具有多个燃料颗粒,每个燃料颗粒包括在加热时释放氢气的含氢材料。 加热器被选择性地激活以加热一个或多个燃料颗粒以开始释放氢气。

    METHOD FOR PREPARATION OF CRYSTALLINE ALANE USING QUARTERNARY AMMONIUM ALUMINUM HYDRIDE
    16.
    发明申请
    METHOD FOR PREPARATION OF CRYSTALLINE ALANE USING QUARTERNARY AMMONIUM ALUMINUM HYDRIDE 审中-公开
    使用季铵金属氢氧化物制备结晶橙的方法

    公开(公告)号:US20150210543A1

    公开(公告)日:2015-07-30

    申请号:US14678303

    申请日:2015-04-03

    CPC classification number: C01B6/06

    Abstract: The invention relates to a method of forming α-alane. The method includes reacting a tetraalkyl ammonium alanate solution in toluene with an alkyl halide or other proton source such as HCl or H2SO4.

    Abstract translation: 本发明涉及一种形成α-烯烃的方法。 该方法包括使甲烷中的四烷基铵铝酸盐溶液与烷基卤化物或其它质子源如HCl或H 2 SO 4反应。

    Hydrogen Generator System With Liquid Interface
    17.
    发明申请
    Hydrogen Generator System With Liquid Interface 审中-公开
    具有液体界面的氢发生器系统

    公开(公告)号:US20150207161A1

    公开(公告)日:2015-07-23

    申请号:US14639080

    申请日:2015-03-04

    Abstract: A hydrogen generator system and a fuel cell system including the hydrogen generator system are disclosed. The hydrogen generator system includes a replaceable cartridge that is removably contained within the system, and an external pump disposed outside the cartridge housing and configured to pump a fluid. The cartridge includes a cartridge housing, a liquid reservoir disposed within the cartridge housing and configured to contain a liquid including a reactant, a reaction area disposed within the cartridge housing and within which the reactant reacts to produce hydrogen gas, a liquid flow path disposed within the cartridge housing and through which the reactant liquid can flow from the liquid reservoir to the reaction area, and an internal pump disposed within the cartridge housing that can be operated by the external pump and is configured to transport the reactant liquid through the liquid flow path.

    Abstract translation: 公开了一种氢发生器系统和包括氢发生器系统的燃料电池系统。 氢发生器系统包括可拆卸地容纳在系统内的可替换的盒,以及设置在盒壳体外部并被配置为泵送流体的外部泵。 墨盒包括墨盒壳体,液体储存器,其设置在墨盒壳体内并且构造成容纳包含反应物的液体,设置在墨盒外壳内的反应区域,反应器内部反应生成氢气;液体流路设置在 所述盒壳体和所述反应液体可以通过所述壳体从所述液体储存器流动到所述反应区域;以及内部泵,其设置在所述盒壳体内,所述内部泵可由所述外部泵操作,并且构造成将所述反应物液体输送通过所述液体流动路径 。

    Hydrogen Generator
    18.
    发明申请
    Hydrogen Generator 有权
    氢发生器

    公开(公告)号:US20150023846A1

    公开(公告)日:2015-01-22

    申请号:US14506260

    申请日:2014-10-03

    Abstract: A hydrogen generator and a fuel cell system including a fuel cell battery and the hydrogen generator. The hydrogen generator includes a cartridge, a housing with a cavity to removably contain the cartridge, and an initiation system. The cartridge includes a casing; a plurality of pellets including a hydrogen containing material; a plurality of solid heat transfer members in contact with but not penetrating the casing; a hydrogen outlet in the casing; and a hydrogen flow path from each pellet to the hydrogen outlet. A plurality of heating elements is disposed inside the housing. When the cartridge is in the cavity, each heating element is disposed so heat can be conducted from the heating element and through the casing and corresponding heat transfer member to initiate the release of hydrogen gas. The initiation system can selectively heat one or more pellets to release hydrogen gas as needed.

    Abstract translation: 一种氢发生器和包括燃料电池和氢发生器的燃料电池系统。 氢气发生器包括筒,具有可移除地容纳盒的空腔的壳体和起始系统。 盒包括壳体; 包含含氢材料的多个粒料; 多个固体传热构件,其与壳体接触但不穿透壳体; 壳体中的氢出口; 以及从每个颗粒到氢气出口的氢气流动路径。 多个加热元件设置在壳体内。 当盒位于空腔中时,每个加热元件被设置成使得热量可以从加热元件通过壳体和相应的传热构件传导以开始释放氢气。 起始系统可以根据需要选择性地加热一个或多个粒料以释放氢气。

    Fuel Unit For Hydrogen Generator
    19.
    发明申请
    Fuel Unit For Hydrogen Generator 审中-公开
    氢发生器燃料单元

    公开(公告)号:US20140377677A1

    公开(公告)日:2014-12-25

    申请号:US14478474

    申请日:2014-09-05

    Abstract: Disclosed are a fuel unit for a hydrogen generator and methods for producing the fuel unit and the hydrogen generator. A fuel sheet (50) is made by disposing a plurality of fuel pellets (50A-50J) containing a hydrogen-containing material on a substrate (52), and one or more fuel sheets are formed into a non-cylindrical fuel sheet assembly my moving (e.g., bending) a portion of the fuel sheet (50) to position pellets adjacent to each other such that adjacent sides of the adjacent pellets lie in essentially parallel planes. A non-cylindrical fuel unit is produced from one or more of the fuel sheet assemblies. Fuel units can be replaceably disposed in a hydrogen generator, and fuel pellets can be selectively heated to produce hydrogen gas as needed.

    Abstract translation: 公开了用于氢发生器的燃料单元和用于生产燃料单元和氢生成器的方法。 燃料板(50)通过将多个含有含氢材料的燃料颗粒(50A-50J)设置在基板(52)上而制成,并且一个或多个燃料板形成为非圆柱形燃料板组件 移动(例如,弯曲)燃料片(50)的一部分以使彼此相邻的颗粒定位,使得相邻丸粒的相邻侧面位于基本上平行的平面中。 一个非圆柱形燃料单元由一个或多个燃料板组件制成。 燃料单元可以可替换地设置在氢发生器中,并且可以根据需要选择性地加热燃料颗粒以产生氢气。

    METHODS OF GENERATING HYDROGEN GAS AND POWER
    20.
    发明申请
    METHODS OF GENERATING HYDROGEN GAS AND POWER 审中-公开
    生成氢气和动力的方法

    公开(公告)号:US20140295304A1

    公开(公告)日:2014-10-02

    申请号:US14301960

    申请日:2014-06-11

    Abstract: A hydrogen generator and a fuel cell system including a fuel cell battery and the hydrogen generator. The hydrogen generator includes a cartridge, a housing with a cavity to removably contain the cartridge, and an initiation system. The cartridge includes a casing; a plurality of pellets including a hydrogen containing material; a plurality of solid heat transfer members in contact with but not penetrating the casing; a hydrogen outlet in the casing; and a hydrogen flow path from each pellet to the hydrogen outlet. A plurality of heating elements is disposed inside the housing. When the cartridge is in the cavity, each heating element is disposed so heat can be conducted from the heating element and through the casing and corresponding heat transfer member to initiate the release of hydrogen gas. The initiation system can selectively heat one or more pellets to release hydrogen gas as needed.

    Abstract translation: 一种氢发生器和包括燃料电池和氢发生器的燃料电池系统。 氢气发生器包括筒,具有可移除地容纳盒的空腔的壳体和起始系统。 盒包括壳体; 包含含氢材料的多个粒料; 多个固体传热构件,其与壳体接触但不穿透壳体; 壳体中的氢出口; 以及从每个颗粒到氢气出口的氢气流动路径。 多个加热元件设置在壳体内。 当盒位于空腔中时,每个加热元件被设置成使得热量可以从加热元件通过壳体和相应的传热构件传导以开始释放氢气。 起始系统可以根据需要选择性地加热一个或多个粒料以释放氢气。

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