Noise eliminator for fuel cell
    1.
    发明授权
    Noise eliminator for fuel cell 有权
    燃料电池消噪器

    公开(公告)号:US07743883B2

    公开(公告)日:2010-06-29

    申请号:US11885885

    申请日:2006-03-09

    IPC分类号: F01N1/04

    摘要: A noise eliminator for a fuel cell, where an outer shell has a reception section in which a sound absorption material is placed between the outer shell and an inner pipe and has a water discharge section that is positioned so as to face a lower portion in the vertical direction of the inner pipe and in which the sound absorption material is not placed between the outer shell and the inner pipe. The water discharge section receives water flowing into the outer shell and allows the water to flow to the outside of the outer shell. Although the water discharge section receives water flowing into the outer shell, the sound absorption material inside the noise eliminator does not absorb the water from the water discharge section and does not contain it because there is no sound absorption material in the water discharge section.

    摘要翻译: 一种用于燃料电池的噪声消除器,其中外壳具有接收部分,其中吸声材料放置在外壳和内管之间,并具有排水部分,该排水部分定位成面向下部 内管的垂直方向,并且其中吸声材料未被放置在外壳和内管之间。 排水部接收流入外壳的水,并允许水流到外壳的外部。 虽然排水部接收到流入外壳的水,但是除噪器内部的吸声材料不会从排水部吸收水,并且不包含在排水部中没有吸声材料。

    Noise Eliminator For Fuel Cell
    3.
    发明申请
    Noise Eliminator For Fuel Cell 有权
    燃料电池消声器

    公开(公告)号:US20080185218A1

    公开(公告)日:2008-08-07

    申请号:US11885885

    申请日:2006-03-09

    IPC分类号: F01N1/10

    摘要: A noise eliminator for a fuel cell, where an outer shell has a reception section in which a sound absorption material is placed between the outer shell and an inner pipe and has a water discharge section that is positioned so as to face a lower portion in the vertical direction of the inner pipe and in which the sound absorption material is not placed between the outer shell and the inner pipe. The water discharge section receives water flowing into the outer shell and allows the water to flow to the outside of the outer shell. Although the water discharge section receives water flowing into the outer shell, the sound absorption material inside the noise eliminator does not absorb the water from the water discharge section and does not-contain it because there is no sound absorption material in the water discharge section.

    摘要翻译: 一种用于燃料电池的噪声消除器,其中外壳具有接收部分,其中吸声材料放置在外壳和内管之间,并具有排水部分,该排水部分定位成面向下部 内管的垂直方向,并且其中吸声材料未被放置在外壳和内管之间。 排水部接收流入外壳的水,并允许水流到外壳的外部。 虽然排水部接收到流入外壳的水,但是除噪器内的吸音材料不会从排水部吸收水分,并且不会含有它,因为在排水部分中没有吸声材料。

    NOISE ELIMINATOR FOR FUEL CELL
    4.
    发明申请
    NOISE ELIMINATOR FOR FUEL CELL 审中-公开
    燃料电池噪声消除器

    公开(公告)号:US20090087719A1

    公开(公告)日:2009-04-02

    申请号:US12297345

    申请日:2007-05-09

    IPC分类号: H01M2/02

    CPC分类号: H01M8/0662 F01N1/24 H01M8/04

    摘要: A noise eliminator for a fuel cell has a noise elimination chamber that is filled with a noise elimination material, and also has discharge gas flow piping penetrating the noise elimination chamber and having holes in the peripheral wall of the piping and through which gas charged from the fuel cell flows. An electrically conductive material is added to the noise elimination material. The construction suppresses electrostatic charging even if discharge gas flows in the discharge gas flow piping.

    摘要翻译: 用于燃料电池的噪声消除器具有填充有消声材料的消声室,并且还具有穿过噪声消除室的放电气体流动管道,并且在管道的周壁中具有孔,并且通过该排出气体 燃料电池流。 将导电材料添加到噪声消除材料中。 即使放电气体在排出气体流路中流动,也能够抑制静电充电。

    Paper-feeding device
    5.
    发明授权
    Paper-feeding device 失效
    送纸装置

    公开(公告)号:US5720477A

    公开(公告)日:1998-02-24

    申请号:US504563

    申请日:1995-07-20

    IPC分类号: B65H3/06

    CPC分类号: B65H3/0669

    摘要: To provide a high-speed paper-feeding device for feeding slips or papers from the hopper by using a pick roller, featuring reduced misoperation, reduced noise, a higher paper-feeding speed and compactness. In the high-speed paper-feeding device, the bouncing motion of the pick roller that may take place at the beginning of the paper-feeding operation is suppressed by using a buffer device, the end portions only of the slips or the papers are pushed up/restored by a push-up device, that moves the arm up and down being driven by a solenoid that is provided at the bottom of the hopper, in order to reduce the burden for moving the hopper up and down born by the motor and the rack-and-pinion mechanism. Besides, the motion of the pick roller is detected at a moment when the rear end of the slip separates away from the pick roller to control the continuous feeding of the papers while eliminating dead time between the papers that are fed and enabling the papers to be continuously fed at high speed.

    摘要翻译: 为了提供一种高速给纸装置,用于通过使用拾纸辊从料斗送纸或纸张,具有减少的误操作,降低的噪音,更高的送纸速度和紧凑性。 在高速给纸装置中,通过使用缓冲装置来抑制可能在送纸操作开始时发生的拾取辊的弹跳运动,仅将滑块或纸张的端部推动 通过上推装置升高/恢复,其使臂被上下移动,由设置在料斗底部的螺线管驱动,以减少由马达产生的上下移动料斗的负担, 齿条齿轮机构。 此外,当滑块的后端远离拾取辊分离时,可以检测到拾纸辊的运动,从而控制纸张的连续供纸,同时消除供纸的纸张之间的停留时间,并使纸张成为 连续高速喂食。