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    Underwater cryogenic storage vessel
    1.
    发明授权
    Underwater cryogenic storage vessel 有权
    水下低温储存容器

    公开(公告)号：US08651313B1

    公开(公告)日：2014-02-18

    申请号：US12552130

    申请日：2009-09-01

    申请人： Edwin C. Cady ,  Daniel A. Watts ,  Gary D. Grayson

    发明人： Edwin C. Cady ,  Daniel A. Watts ,  Gary D. Grayson

    IPC分类号： F17C3/04

    CPC分类号： F17D3/01 ,  F17C3/08 ,  F17C3/10 ,  F17C6/00 ,  F17C13/082 ,  F17C2201/0104 ,  F17C2201/0166 ,  F17C2201/054 ,  F17C2203/0391 ,  F17C2205/0149 ,  F17C2221/011 ,  F17C2221/013 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/043 ,  F17C2225/046 ,  F17C2260/031 ,  F17C2270/0131

    摘要： Technologies are described herein for storing fluid in an underwater cryogenic storage vessel designed for use in a fuel system of an underwater vehicle. According to one aspect of the disclosure, a storage vessel includes at least two concentrically arranged storage tanks, which includes a first storage tank and a second storage tank. The first storage tank surrounds the second storage tank, such that the first storage tank is configured to protect the second storage tank from external environmental conditions. The storage vessel also includes a storage compartment positioned adjacent to the two storage tanks. In one embodiment, the storage vessel may be an underwater cryogenic storage vessel that stores liquid oxygen used as a reactant in a fuel cell and liquid carbon dioxide, which is an effluent of the fuel cell.

    摘要翻译： 本文描述了用于将流体存储在设计用于水下航行器的燃料系统的水下低温储存容器中的技术。 根据本公开的一个方面，一种存储容器包括至少两个同心布置的储存罐，其包括第一储存罐和第二储存罐。 第一储罐围绕第二储罐，使得第一储罐被构造成保护第二储罐不受外界环境的影响。 储存容器还包括邻近两个储罐定位的储存室。 在一个实施例中，储存容器可以是存储在作为燃料电池的流出物的燃料电池和液体二氧化碳中用作反应物的液体氧的水下低温储存容器。

    Thermal conditioning fluids for an underwater cryogenic storage vessel
    2.
    发明授权
    Thermal conditioning fluids for an underwater cryogenic storage vessel 有权
    用于水下低温储存容器的热调节液

    公开(公告)号：US08859153B1

    公开(公告)日：2014-10-14

    申请号：US12552136

    申请日：2009-09-01

    申请人： Edwin C. Cady ,  Daniel A. Watts ,  Gary D. Grayson

    发明人： Edwin C. Cady ,  Daniel A. Watts ,  Gary D. Grayson

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/04014 ,  H01M8/04029 ,  H01M8/04052 ,  H01M8/04074 ,  H01M8/04082 ,  H01M8/04208 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04753 ,  H01M8/0668

    摘要： Technologies are described herein for conditioning fluids stored in an underwater cryogenic storage vessel designed for use in a fuel system of an underwater vehicle. According to one aspect of the disclosure, a fuel system includes a fuel cell and a storage vessel, which stores a first fluid that is supplied to the fuel cell and a second fluid that is produced by the fuel cell. The fuel system also includes a thermal conditioning module that receives the first fluid from the storage vessel and receives the second fluid from the fuel cell. The first fluid stored in the storage vessel is conditioned by absorbing heat from the second fluid, such that the fuel cell receives the conditioned first fluid. The second fluid received from the fuel cell is in gaseous state and is converted to a liquid. The liquid second fluid is stored in the storage vessel.

    摘要翻译： 本文描述了用于调节存储在设计用于水下航行器的燃料系统的水下低温储存容器中的流体的技术。 根据本公开的一个方面，燃料系统包括燃料电池和储存容器，其存储供应到燃料电池的第一流体和由燃料电池产生的第二流体。 燃料系统还包括热调节模块，其接收来自储存容器的第一流体并从燃料电池接收第二流体。 存储在储存容器中的第一流体通过从第二流体吸收热量来调节，使得燃料电池接收经调节的第一流体。 从燃料电池接收的第二流体处于气态并被转化为液体。 液体第二流体储存在储存容器中。

    TWO-PHASE HYDROGEN PUMP AND METHOD
    4.
    发明申请
    TWO-PHASE HYDROGEN PUMP AND METHOD 有权
    两相氢泵和方法

    公开(公告)号：US20100287955A1

    公开(公告)日：2010-11-18

    申请号：US12464347

    申请日：2009-05-12

    申请人： Daniel A. Watts

    发明人： Daniel A. Watts

    IPC分类号： F17C13/00

    CPC分类号： F02M25/12 ,  F02M37/0064 ,  Y02E60/321 ,  Y02E60/324 ,  Y02T10/121

    摘要： A hydrogen pump comprises a pump housing and a heating mechanism. The pump housing receives liquid hydrogen through a housing inlet. The heating mechanism vaporizes the liquid hydrogen into gaseous hydrogen. The pump housing releases the gaseous hydrogen through a housing outlet at a predetermined pressure level of the gaseous hydrogen. The pump housing closes the housing outlet such as when the liquid hydrogen in the pump housing falls below a depletion level. The pump housing opens and additional liquid hydrogen enters the pump housing through the housing inlet.

    摘要翻译： 氢泵包括泵壳体和加热机构。 泵壳体通过壳体入口接收液态氢。 加热机构将液态氢汽化成气态氢。 泵壳体以气态氢气的预定压力水平通过壳体出口释放气态氢。 泵壳体关闭壳体出口，例如当泵壳体中的液体氢气低于耗尽水平时。 泵壳体打开，另外的液态氢气通过壳体入口进入泵壳体。

    Two-phase hydrogen pump and method
    5.
    发明授权
    Two-phase hydrogen pump and method 有权
    两相氢泵及其方法

    公开(公告)号：US08789379B2

    公开(公告)日：2014-07-29

    申请号：US12464347

    申请日：2009-05-12

    申请人： Daniel A. Watts

    发明人： Daniel A. Watts

    IPC分类号： F17C9/02 ,  F17C13/00 ,  F02M37/00 ,  F02M25/12

    CPC分类号： F02M25/12 ,  F02M37/0064 ,  Y02E60/321 ,  Y02E60/324 ,  Y02T10/121

    摘要： A hydrogen pump comprises a pump housing and a heating mechanism. The pump housing receives liquid hydrogen through a housing inlet. The heating mechanism vaporizes the liquid hydrogen into gaseous hydrogen. The pump housing releases the gaseous hydrogen through a housing outlet at a predetermined pressure level of the gaseous hydrogen. The pump housing closes the housing outlet such as when the liquid hydrogen in the pump housing falls below a depletion level. The pump housing opens and additional liquid hydrogen enters the pump housing through the housing inlet.

    摘要翻译： 氢泵包括泵壳体和加热机构。 泵壳体通过壳体入口接收液态氢。 加热机构将液态氢汽化成气态氢。 泵壳体以气态氢气的预定压力水平通过壳体出口释放气态氢。 泵壳体关闭壳体出口，例如当泵壳体中的液体氢气低于耗尽水平时。 泵壳体打开，另外的液态氢气通过壳体入口进入泵壳体。