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    Reservoir with hydrogen storage material
    1.
    发明授权
    Reservoir with hydrogen storage material 失效
    储氢库储氢材料

    公开(公告)号：US06997242B2

    公开(公告)日：2006-02-14

    申请号：US09800004

    申请日：2001-03-06

    申请人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Hiroyuki Mitsui ,  Sinichi Towata ,  Kazuhiko Itoh

    发明人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Hiroyuki Mitsui ,  Sinichi Towata ,  Kazuhiko Itoh

    IPC分类号： F28D15/00 ,  F25B17/08

    CPC分类号： F28F1/022 ,  F17C11/005 ,  F28D7/06 ,  F28D2021/0047 ,  Y02E60/321

    摘要： An HM reservoir for storing hydrogen includes a housing and a plurality of storage units. The storage units are stacked in the interior of the housing. Each storage unit includes a pair of plate-like molded bodies and a flat heat exchanger. The plate-like molded bodies are formed by compressing powder of hydrogen storage material. The heat exchanger is provided between the molded bodies. Each molded body includes a first side and a second side, which is opposite to the first side. The first side contacts the heat exchanger. A plurality of flat hydrogen passages are formed in the interior of the housing to face the second sides of the associated molded bodies. The structure of the HM reservoir is thus simple. Further, the molded bodies of the HM reservoir smoothly absorb hydrogen and smoothly release the same.

    摘要翻译： 用于储存氢的HM贮存器包括壳体和多个存储单元。 存储单元堆叠在壳体的内部。 每个存储单元包括一对板状成型体和平面热交换器。 板状成型体通过压缩储氢材料的粉末形成。 热交换器设置在成形体之间。 每个成型体包括与第一侧相对的第一侧和第二侧。 第一面接触热交换器。 多个扁平的氢气通道形成在壳体的内部以面对相关联的成型体的第二侧面。 因此，HM储层的结构简单。 此外，HM储存器的成型体平滑地吸收氢并平稳地释放它。

    Methods for manufacturing hydrogen storage tanks
    2.
    发明授权
    Methods for manufacturing hydrogen storage tanks 失效
    储氢罐的制造方法

    公开(公告)号：US06733563B2

    公开(公告)日：2004-05-11

    申请号：US09977859

    申请日：2001-10-15

    申请人： Katsuyoshi Fujita ,  Hideki Morino ,  Hidehito Kubo ,  Keiji Toh ,  Hiroyuki Mitsui ,  Shinichi Towata ,  Kazuhiko Itoh ,  Makoto Ishikura

    发明人： Katsuyoshi Fujita ,  Hideki Morino ,  Hidehito Kubo ,  Keiji Toh ,  Hiroyuki Mitsui ,  Shinichi Towata ,  Kazuhiko Itoh ,  Makoto Ishikura

    IPC分类号： B22F904

    CPC分类号： F17C11/005 ,  F17C5/06 ,  Y02E60/321 ,  Y02E60/327 ,  Y02P90/45 ,  Y10S420/90

    摘要： Methods for making hydrogen storage tanks may include disposing a substantially solid block of hydrogen-absorbing alloy within an activation vessel. Hydrogen gas may then be introduced into the activation vessel under conditions that will cause the hydrogen-absorbing alloy to absorb hydrogen and crack or break apart. Preferably, a substantially powdered hydrogen-absorbing alloy is formed thereby. Thereafter, the substantially powdered hydrogen-absorbing alloy can be transferred from the activation vessel to a hydrogen storage tank without substantially exposing the powered hydrogen-absorbing alloy to oxygen. The hydrogen-absorbing alloy is preferably ingot-shaped when introduced into the activation vessel. Further, the substantially powdered hydrogen-absorbing alloy is preferably produced by continuously breaking the ingot-shaped hydrogen-absorbing alloy within the activation vessel due to volume expansion caused by the hydrogen-absorbing alloy having absorbed hydrogen. The hydrogen gas preferably contacts the hydrogen-absorbing alloy under relatively high-pressure and low temperature conditions.

    摘要翻译： 制备氢储罐的方法可以包括在活化容器内设置基本上固体的吸氢合金块。 然后可以在使吸收氢的合金吸收氢并破裂或分解的条件下将氢气引入活化容器中。 优选地，由此形成基本上粉末状的吸氢合金。 此后，基本上粉末状的吸氢合金可以从活化容器转移到储氢罐，而基本上不将动力吸氢合金暴露于氧气。 吸入合金在被引入到活化容器中时优选为锭状。 此外，基本上粉状的吸氢合金优选通过由于吸收了氢的吸氢合金引起的体积膨胀，连续地破坏活化容器内的锭状吸氢合金而制造。 氢气优选在相对高压和低温条件下与吸氢合金接触。

    Solid filling tank
    4.
    发明申请
    Solid filling tank 失效
    固体填充罐

    公开(公告)号：US20050051294A1

    公开(公告)日：2005-03-10

    申请号：US10713134

    申请日：2003-11-14

    申请人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Akiko Kumano ,  Daigoro Mori

    发明人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Akiko Kumano ,  Daigoro Mori

    IPC分类号： C01B3/00 ,  F17C11/00 ,  F28D20/00 ,  F28F1/32 ,  F28D19/00

    CPC分类号： F28D7/06 ,  C01B3/0005 ,  F17C11/005 ,  F28D2021/0047 ,  F28F1/32 ,  Y02E60/321 ,  Y02E60/327

    摘要： In a hydrogen storing tank (solid filling tank) in which a hydrogen absorbing alloy (solid) is filled, a heat exchanger for executing heat exchange with the hydrogen absorbing alloy is constructed by laminating alternately a first heat-transferring fins formed in corrugated plate shape and a second heat-transferring fins formed in flat plate shape. Partitioned portions that are partitioned by the first heat-transferring fins and the second heat-transferring fins restrict movement of hydrogen absorbing alloy powders (MH powders) in a subsiding direction. Therefore, movement of the MH powders can surely be prevented by not using members that has no concern with the heat exchange and reduces an amount of filled MH powders and a volume in which the heat exchanger is provided.

    摘要翻译： 在填充有吸氢合金（固体）的储氢罐（固体填充槽）中，与吸氢合金进行热交换的热交换器通过交替层叠形成波纹板状的第一传热翅片而构成 以及形成为平板状的第二传热翅片。 由第一传热翅片和第二传热翅片隔开的分隔部分限制吸氢合金粉末（MH粉末）沿下沉方向的运动。 因此，通过不使用不关心热交换的部件，减少MH粉末的填充量和设置热交换器的体积，可以确实地防止MH粉末的移动。

    Solid filling tank
    6.
    发明授权
    Solid filling tank 失效
    固体填充罐

    公开(公告)号：US07115159B2

    公开(公告)日：2006-10-03

    申请号：US10713134

    申请日：2003-11-14

    申请人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Akiko Kumano ,  Daigoro Mori

    发明人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Keiji Toh ,  Akiko Kumano ,  Daigoro Mori

    IPC分类号： B01D53/04 ,  F28D19/00 ,  F28F7/00

    CPC分类号： F28D7/06 ,  C01B3/0005 ,  F17C11/005 ,  F28D2021/0047 ,  F28F1/32 ,  Y02E60/321 ,  Y02E60/327

    摘要： In a hydrogen storing tank (solid filling tank) in which a hydrogen absorbing alloy (solid) is filled, a heat exchanger for executing heat exchange with the hydrogen absorbing alloy is constructed by laminating alternately first heat-transferring fins formed in corrugated plate shape and second heat-transferring fins formed in flat plate shape. Partitioned portions that are partitioned by the first heat-transferring fins and the second heat-transferring fins restrict movement of hydrogen absorbing alloy powders (MH powders) in a subsiding direction. Therefore, movement of the MH powders can surely be prevented by not using members that has no concern with the heat exchange and reduces an amount of filled MH powders and a volume in which the heat exchanger is provided.

    摘要翻译： 在填充有吸氢合金（固体）的储氢罐（固体填充槽）中，与吸氢合金进行热交换的热交换器通过层叠交替形成第一第一传热翅片形成波纹板状和 形成为平板状的第二传热翅片。 由第一传热翅片和第二传热翅片分隔开的分隔部分限制吸氢合金粉末（MH粉末）沿下沉方向的移动。 因此，通过不使用不关心热交换的部件，减少MH粉末的填充量和设置热交换器的体积，可以确实地防止MH粉末的移动。

    Hydrogen storage tank
    9.
    发明授权
    Hydrogen storage tank 失效
    储氢罐

    公开(公告)号：US08051977B2

    公开(公告)日：2011-11-08

    申请号：US12602675

    申请日：2008-06-05

    申请人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Daigoro Mori ,  Katsuhiko Hirose ,  Norihiko Haraikawa

    发明人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Daigoro Mori ,  Katsuhiko Hirose ,  Norihiko Haraikawa

    IPC分类号： B65D85/00

    CPC分类号： F17C11/005 ,  Y02E60/321 ,  Y02P90/45 ,  Y10T29/49826

    摘要： A hydrogen storage tank includes a tank main body, partition sections, and a hydrogen flow pipe. The hydrogen flow pipe prevents MH powder from passing through and permits hydrogen to pass through. The tank main body includes a hollow body portion having openings on opposite ends. Dome portions are joined to opening ends of the body portion. Partition sections are provided in the body portion so that first retaining chambers, which retain the MH powder, are defined in the body portion. Extended portions, which serve as second partition members, are provided in the dome portions to divide the space in the dome portions into second retaining chambers, which retain the MH powder.

    摘要翻译： 储氢罐包括罐主体，分隔部和氢气流管。 氢气流管防止MH粉末通过并允许氢气通过。 罐主体包括在相对端具有开口的中空主体部分。 圆顶部分连接到主体部分的开口端。 分隔部分设置在主体部分中，使得保持MH粉末的第一保持室被限定在主体部分中。 作为第二分隔构件的延伸部分设置在圆顶部分中，以将圆顶部分中的空间分成保持MH粉末的第二保持室。

    Hydrogen storage tank
    10.
    发明申请
    Hydrogen storage tank 失效
    储氢罐

    公开(公告)号：US20050188847A1

    公开(公告)日：2005-09-01

    申请号：US11064620

    申请日：2005-02-24

    申请人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Masahiko Kimbara ,  Daigoro Mori

    发明人： Katsuyoshi Fujita ,  Hidehito Kubo ,  Masahiko Kimbara ,  Daigoro Mori

    IPC分类号： B01D53/02 ,  B01D59/26 ,  F17C11/00 ,  F25B17/12 ,  F28D7/16 ,  F28F1/30 ,  H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/04216 ,  F17C11/005 ,  F28D7/06 ,  F28D2021/0047 ,  F28F1/32 ,  H01M8/04208 ,  H01M8/065 ,  Y02E60/321

    摘要： A tank main body accommodates a heat exchanger including a heating medium pipe. A plurality of heat exchanger fins are coupled to the heating medium pipe to divide the interior of the tank main body into a plurality of spaces. A hydrogen storage alloy is provided in the spaces. An absorption portion is provided in the spaces. The absorption portion is deformed by a force generated by expansion of the hydrogen storage alloy, thereby absorbing the force. Therefore, the heat exchanger is prevented from being deformed or damaged even if the bulk density of the hydrogen storage alloy is reduced due to expansion and pulverization of the hydrogen storage alloy.

    摘要翻译： 容器主体容纳包括加热介质管的热交换器。 多个热交换器翅片联接到加热介质管，以将罐主体的内部分成多个空间。 在该空间中设置储氢合金。 在空间中设置有吸收部。 吸收部通过由储氢合金的膨胀产生的力而变形，从而吸收力。 因此，即使由于储氢合金的膨胀和粉碎而使储氢合金的体积密度降低，也防止了热交换器变形或损坏。