REMAINING GAS AMOUNT CALCULATING DEVICE
    64.
    发明申请
    REMAINING GAS AMOUNT CALCULATING DEVICE 有权
    剩余气体计算设备

    公开(公告)号:US20080319687A1

    公开(公告)日:2008-12-25

    申请号:US12142877

    申请日:2008-06-20

    Inventor: Atsushi Kurosawa

    Abstract: A remaining gas amount calculating device includes a hydrogen tank, an opening/closing valve arranged to deliver hydrogen gas from inside the hydrogen tank, a decompression valve arranged to decompress hydrogen gas delivered from the hydrogen tank, a pressure sensor arranged to measure the pressure of hydrogen gas decompressed with the decompression valve, and a power source system controller arranged to determine the remaining gas amount in the hydrogen tank by calculating the gas pressure in the hydrogen tank based on the hydrogen gas pressure measured with the pressure sensor. The relationship between pressures in a primary chamber and a secondary chamber of the decompression valve is monotonical such that when the pressure in the primary chamber increases, the pressure in the secondary chamber also increases; and when the pressure in the primary chamber decreases, the pressure in the secondary chamber also decreases. The remaining gas amount calculating device makes it possible to calculate the amount of gas remaining in a gas container without using a gas pressure measuring device that measures directly the pressure in the gas container.

    Abstract translation: 剩余气体量计算装置包括氢罐,设置用于从氢罐内部输送氢气的开/关阀,设置成对从氢罐输送的氢气进行减压的减压阀,布置成测量压力的压力传感器 用减压阀减压的氢气;以及电源系统控制器,其布置成基于用压力传感器测量的氢气压力来计算氢气罐中的气体压力来确定氢气罐中的剩余气体量。 减压阀的主室和次室中的压力之间的关系是单调的,使得当初级室中的压力增加时,次级室中的压力也增加; 并且当初级室中的压力降低时,次级室中的压力也降低。 剩余气体量计算装置可以不使用直接测量气体容器中的压力的​​气体压力测量装置来计算气体容器中剩余的气体量。

    Assembly for loading and unloading gas cylinders from secondary containment apparatus
    67.
    发明申请
    Assembly for loading and unloading gas cylinders from secondary containment apparatus 审中-公开
    从二级安全壳装置装卸气瓶的装置

    公开(公告)号:US20080112785A1

    公开(公告)日:2008-05-15

    申请号:US11598611

    申请日:2006-11-13

    Inventor: Rudolph Caparros

    Abstract: An assembly for loading and unloading supply cylinders containing a hazardous fluid substance into and out of a secondary containment vessel having a substantially horizontal tubular side wall with a vessel longitudinal axis and a vessel closed end with a vessel end wall opposite a vessel open end, the vessel open end being fitted with a vessel hinged door includes a substantially horizontal roller track for positioning substantially co-axially in front of and spaced outwardly from the vessel open end, the roller track including a receiving segment having a receiving segment forward end directed toward the vessel open end and having an opposing receiving segment rearward end, and including a track bridge segment pivotally mounted at the receiving segment forward end, for pivoting from non-deployed position to a substantially horizontal deployed position in which the bridge segment extends substantially from the receiving segment forward end to the vessel open end.

    Abstract translation: 用于装载和卸载含有有害流体物质的供应圆柱体的组件进入和流出二次密封容器,该二次密封容器具有基本上水平的管状侧壁,其具有容器纵向轴线和容器封闭端,容器端壁与容器开口端相对, 容器开口端装有容器铰链门,包括基本上水平的滚子轨道,用于基本上同轴地定位在容器开口端的前方并与其隔开的位置,滚子轨道包括接收段,接收段的前端指向 容器开口端并具有相对的接收段后端,并且包括枢转地安装在接收段前端处的轨道桥段,用于从非展开位置枢转到基本上水平的展开位置,在该位置中,桥段基本上从接收部 段前端到船舶开放端。

    Volume-Displacing Device In Containers, Especially Tanks In Lpg Ships, And A Method Of Using Same
    70.
    发明申请
    Volume-Displacing Device In Containers, Especially Tanks In Lpg Ships, And A Method Of Using Same 审中-公开
    容积排放装置在容器中,特别是液体罐中的液体,以及使用相同的方法

    公开(公告)号:US20070267061A1

    公开(公告)日:2007-11-22

    申请号:US11663022

    申请日:2005-09-16

    Applicant: Ola Ravndal

    Inventor: Ola Ravndal

    Abstract: The present invention discloses a bellows (5) for use in a fluid container (1), wherein the fluid container (1) is arranged so as to contain a first fluid comprising a liquid phase (7′) and a gas phase (7″), and wherein the bellows (5) is arranged so as to separate said first fluid (7′, 7″) from a second fluid (9) transported into the bellows (5) from the exterior of the container (1). In a preferred embodiment, the bellows (5), when filled, is arranged so as to occupy a volume portion of the second fluid (9) and, when emptied, is arranged so as to contain substantially no volume portion of said second fluid (9). The invention also concerns a method related to transport and/or discharging of a container (1), wherein the volume of said first fluid (7′, I1′) of the container (1) is replaced by a second fluid (9) filled into the bellows (5).

    Abstract translation: 本发明公开了一种用于流体容器(1)中的波纹管(5),其中流体容器(1)被布置成容纳包含液相(7')和气相(7')的第一流体, '),并且其中所述波纹管(5)被布置成将所述第一流体(7',7“)与从所述容器(1)的外部输送到所述波纹管(5)中的第二流体(9)分离, 。 在优选实施例中,波纹管(5)在被填充时被布置成占据第二流体(9)的体积部分,并且当排空时,布置成基本上不包含所述第二流体的体积部分( 9)。 本发明还涉及一种与容器(1)的运输和/或排出相关的方法,其中容器(1)的所述第一流体(7',11')的体积由第二流体(9)代替, 装入波纹管(5)。

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