Method and apparatus for dispensing compressed natural gas and liquified natural gas to natural gas powered vehicles
    4.
    发明申请
    Method and apparatus for dispensing compressed natural gas and liquified natural gas to natural gas powered vehicles 有权
    将压缩天然气和液化天然气分配给天然气动力车辆的方法和装置

    公开(公告)号:US20040250871A1

    公开(公告)日:2004-12-16

    申请号:US10435166

    申请日:2003-05-09

    IPC分类号: F17C009/02

    摘要: A fueling facility and method for dispensing liquid natural gas (LNG), compressed natural gas (CNG) or both on-demand. The fueling facility may include a source of LNG, such as cryogenic storage vessel. A low volume high pressure pump is coupled to the source of LNG to produce a stream of pressurized LNG. The stream of pressurized LNG may be selectively directed through an LNG flow path or to a CNG flow path which includes a vaporizer configured to produce CNG from the pressurized LNG. A portion of the CNG may be drawn from the CNG flow path and introduced into the CNG flow path to control the temperature of LNG flowing therethrough. Similarly, a portion of the LNG may be drawn from the LNG flow path and introduced into the CNG flow path to control the temperature of CNG flowing therethrough.

    摘要翻译: 一种用于分配液体天然气(LNG),压缩天然气(CNG)或两者的加油设备和方法。 加油设备可以包括LNG源,例如低温储存容器。 低容量高压泵耦合到LNG源以产生加压LNG流。 加压LNG流可以被选择性地引导通过LNG流动路径或CNG流动路径,CNG流动路径包括构造成从加压LNG产生CNG的蒸发器。 CNG的一部分可以从CNG流动路径抽出并被引入到CNG流动路径中,以控制流过其中的LNG的温度。 类似地,LNG的一部分可以从LNG流动路径抽出并被引入到CNG流动路径中,以控制CNG流经的CNG的温度。

    Apparatus for dispensing compressed natural gas and liquified natural gas to natural gas powered vehicles
    5.
    发明授权
    Apparatus for dispensing compressed natural gas and liquified natural gas to natural gas powered vehicles 有权
    用于将压缩天然气和液化天然气分配给天然气动力车辆的装置

    公开(公告)号:US07222647B2

    公开(公告)日:2007-05-29

    申请号:US11050032

    申请日:2005-02-02

    IPC分类号: B65B1/04

    摘要: A fueling facility and method for dispensing liquid natural gas (LNG), compressed natural gas (CNG) or both on-demand. The fueling facility may include a source of LNG, such as cryogenic storage vessel. A low volume high pressure pump is coupled to the source of LNG to produce a stream of pressurized LNG. The stream of pressurized LNG may be selectively directed through an LNG flow path or to a CNG flow path which includes a vaporizer configured to produce CNG from the pressurized LNG. A portion of the CNG may be drawn from the CNG flow path and introduced into the CNG flow path to control the temperature of LNG flowing therethrough. Similarly, a portion of the LNG may be drawn from the LNG flow path and introduced into the CNG flow path to control the temperature of CNG flowing therethrough.

    摘要翻译: 一种用于分配液体天然气(LNG),压缩天然气(CNG)或两者的加油设备和方法。 加油设备可以包括LNG源,例如低温储存容器。 低容量高压泵耦合到LNG源以产生加压LNG流。 加压LNG流可以被选择性地引导通过LNG流动路径或CNG流动路径,CNG流动路径包括构造成从加压LNG产生CNG的蒸发器。 CNG的一部分可以从CNG流动路径抽出并被引入到CNG流动路径中,以控制流过其中的LNG的温度。 类似地,LNG的一部分可以从LNG流动路径抽出并被引入到CNG流动路径中,以控制CNG流经的CNG的温度。

    System and method for delivering cryogenic fluid
    6.
    发明申请
    System and method for delivering cryogenic fluid 有权
    用于输送低温液体的系统和方法

    公开(公告)号:US20060053165A1

    公开(公告)日:2006-03-09

    申请号:US10934901

    申请日:2004-09-03

    IPC分类号: G06F17/00

    摘要: According to an embodiment of the present invention, a cryogenic fluid delivery system includes a vessel containing a cryogenic fluid at a first pressure and a first temperature, a first heat exchanger coupled to the vessel for receiving the cryogenic fluid and cooling the cryogenic fluid to a second temperature, a first pump coupled to the first heat exchanger for pressurizing the cryogenic fluid to a second pressure, a second pump for pressurizing the cryogenic fluid to a third pressure, a second heat exchanger coupled to the second pump for cooling the cryogenic fluid to a third temperature, and a nozzle coupled to the second heat exchanger for delivering a jet of the cryogenic fluid toward a target.

    摘要翻译: 根据本发明的实施例,低温流体输送系统包括容纳第一压力和第一温度的低温流体的容器,耦合到容器的第一热交换器用于接收低温流体并将低温流体冷却至 第二温度,耦合到第一热交换器以将低温流体加压到第二压力的第一泵,用于将低温流体加压至第三压力的第二泵;耦合到第二泵的第二热交换器,用于将低温流体冷却至 第三温度,以及联接到第二热交换器的喷嘴,用于将低温流体的射流朝向目标传送。

    Sealing plate with a filter for a high pressure liquified gas cartridge
having a syphon tube
    8.
    发明授权
    Sealing plate with a filter for a high pressure liquified gas cartridge having a syphon tube 失效
    具有用于具有虹吸管的高压液化气体过滤器的过滤器的密封板

    公开(公告)号:US5485936A

    公开(公告)日:1996-01-23

    申请号:US255301

    申请日:1994-06-08

    申请人: Masao Sato

    发明人: Masao Sato

    摘要: A sealing plate for sealing a cartridge containing a liquified gas under pressure and having a neck with an opening with a syphon tube thereof extending from the neck into the cartridge has mounted on a side surface thereof a powdered metal cylindrical filter having a blind bore with open end closed by the plate. An integral annulus centrally disposed on the plate and projecting outwardly from a side surface of the plate mounts the filter in fixed assembly with the sealing plate. The filter is press-fitted into the annulus with its open end against the plate so that an annulus inner cylindrical surface is circumferentially disposed about the open end of the cylinder. The plate is mounted in use on the neck closing it. The cylindrical filter and the annulus around it extend into the neck and the marginal peripheral surface portion of the plate around the annulus overlies the neck closing its opening and is welded thereto to effect a seal. The sealing plate is made of a pierceable material which is pierced, when the cartridge is mounted for use in a system, to provide communication between the opening formed and the closed bore of the cylindrical filter so that a filtered liquidified gas outflow from the filter is established.

    摘要翻译: 一种用于密封包含液化气体在压力下并且具有带有虹吸管的开口的颈部的密封板,其颈部从颈部延伸到筒中,其侧表面上具有带有开口的盲孔的粉末金属圆柱形过滤器 端板被板关闭。 中心地设置在板上并从板的侧表面向外突出的整体环将滤芯固定在与密封板固定的组件中。 过滤器被压配合到环形空间中,其开口端抵靠板,使得环形内圆柱形表面围绕气缸的开口端周向设置。 该板被安装在使用中,颈部关闭它。 圆柱形过滤器和围绕其的环形区域延伸到颈部,并且围绕环的板的边缘周边表面部分覆盖关闭其开口的颈部并且被焊接到其上以实现密封。 密封板由可穿刺的材料制成,当盒被安装用于系统时,其被刺穿,以在圆筒形过滤器的形成开口和闭合孔之间提供连通,使得从过滤器流出的过滤的液化气体为 成立

    System and method for delivering cryogenic fluids
    9.
    发明授权
    System and method for delivering cryogenic fluids 有权
    用于输送低温流体的系统和方法

    公开(公告)号:US07600387B2

    公开(公告)日:2009-10-13

    申请号:US11958822

    申请日:2007-12-18

    IPC分类号: F17C7/02 F17C13/00

    摘要: According to an embodiment of the present invention, a cryogenic fluid delivery system includes a vessel containing a cryogenic fluid at a first pressure and a first temperature, a first heat exchanger coupled to the vessel for receiving the cryogenic fluid and cooling the cryogenic fluid to a second temperature, a first pump coupled to the first heat exchanger for pressurizing the cryogenic fluid to a second pressure, a second pump for pressurizing the cryogenic fluid to a third pressure, a second heat exchanger coupled to the second pump for cooling the cryogenic fluid to a third temperature, and a nozzle coupled to the second heat exchanger for delivering a jet of the cryogenic fluid toward a target.

    摘要翻译: 根据本发明的实施例,低温流体输送系统包括容纳第一压力和第一温度的低温流体的容器,耦合到容器的第一热交换器用于接收低温流体并将低温流体冷却至 第二温度,耦合到第一热交换器以将低温流体加压到第二压力的第一泵,用于将低温流体加压至第三压力的第二泵;耦合到第二泵的第二热交换器,用于将低温流体冷却至 第三温度,以及联接到第二热交换器的喷嘴,用于将低温流体的射流朝向目标传送。