Air assisted severance of viscous fluid stream
    1.
    发明授权
    Air assisted severance of viscous fluid stream 有权
    空气辅助切断粘性流体流

    公开(公告)号:US08733588B2

    公开(公告)日:2014-05-27

    申请号:US13291262

    申请日:2011-11-08

    IPC分类号: G01F11/00

    摘要: Methods and apparatus for dispensing flowable fluids, particularly those which are high viscosity by passing a stream of fluid through an elongate discharge passageway and injecting air into the fluid stream to initiate severing of the stream between an inner portion inward of the injected air and an outer portion outward of the injected air.

    摘要翻译: 用于分配可流动流体的方法和装置,特别是通过使流体流通过细长的排出通道并且将空气注入到流体流中而使高流量流动的流体流引起的流动流体的内部之间的分离, 注入空气的外部。

    Doubled seal disk for piston pump
    5.
    发明申请
    Doubled seal disk for piston pump 有权
    活塞泵双密封盘

    公开(公告)号:US20100232997A1

    公开(公告)日:2010-09-16

    申请号:US12658760

    申请日:2010-02-16

    IPC分类号: F04B53/10 F04B53/14

    摘要: A pump assembly in the context of a piston pump having a piston carrying a disk which extends radially outwardly to engage a wall of a chamber to substantially prevent fluid flow in one direction and yet permit deflection of the disk away from the wall of the chamber to permit flow in the other direction; the improvement in which two or more of similar such disks are provided spaced axially adjacent one another.

    摘要翻译: 在活塞泵的上下文中的泵组件,其具有承载盘的活塞,该活塞径向向外延伸以接合室的壁,以基本上防止流体在一个方向上流动,并且允许盘偏离室的壁到室 允许在另一个方向流动; 其中两个或更多个相似的这种盘被提供为彼此轴向间隔开的改进。

    Foam pump with spring
    6.
    发明申请
    Foam pump with spring 有权
    泡沫泵带弹簧

    公开(公告)号:US20060249538A1

    公开(公告)日:2006-11-09

    申请号:US11403209

    申请日:2006-04-13

    IPC分类号: B67D5/06 B65D37/00 B65D88/54

    摘要: A spring member extending from a first end to a second end about a longitudinal axis, the spring having an inherent bias to assume an extended position with a first end spaced from the second end along the axis, the spring assuming compressed positions when compressed by forces applied parallel to the axis, in the compressed positions the spring resiliently urges its first and second ends axially away from each other toward the extended position, the spring member having a wall in the shape of a solid of revolution rotated about the axis and defining a central cavity therein open at the first end of the spring and substantially closed at the second end of the spring, the wall when in the unbiased extended position having a greatest diameter at the first end and a least diameter at the second end, a plurality of openings through the wall, the openings disposed symmetrically both circumferentially and axially relative to each other.

    摘要翻译: 弹簧构件从第一端延伸到围绕纵向轴线的第二端,弹簧具有固有偏压以呈现延伸位置,其中第一端沿着轴线与第二端部间隔开,弹簧在被力压缩时被假定为压缩位置 平行于轴线施加,在压缩位置,弹簧弹性推动其第一和第二端部朝向延伸位置轴向地远离彼此,弹簧构件具有围绕轴线旋转的实心形状的壁,并且限定一个 其中的中心空腔在弹簧的第一端处开放,并且在弹簧的第二端处基本上封闭,当处于无偏位延伸位置时的壁在第一端具有最大直径且在第二端具有最小直径,多个 穿过壁的开口,开口相对于彼此沿周向和轴向对称设置。

    Telescopic piston for pump
    7.
    发明授权
    Telescopic piston for pump 有权
    泵用伸缩活塞

    公开(公告)号:US08528792B2

    公开(公告)日:2013-09-10

    申请号:US13284222

    申请日:2011-10-28

    IPC分类号: B65D88/54

    摘要: A piston pump dispenser in which a volume in a compartment defined inside a piston chamber-forming member and between axially spaced discs on a piston varies with movement of the piston in a cycle of operation due to the piston having a portion between the discs which varies in length.

    摘要翻译: 一种活塞泵分配器,其中限定在活塞室形成构件内部的腔室中的体积和活塞上的轴向间隔开的盘之间的活塞随着活塞循环中的活动而变化,这是由于活塞具有在盘之间变化的部分 长度。

    Foam pump with bellows spring
    8.
    发明授权
    Foam pump with bellows spring 有权
    泡沫泵带波纹管弹簧

    公开(公告)号:US08474664B2

    公开(公告)日:2013-07-02

    申请号:US12659950

    申请日:2010-03-25

    IPC分类号: F04B45/02

    摘要: A spring member extending from a first end to a second end about a longitudinal axis, the spring having an inherent bias to assume an extended position with a first end spaced from the second end along the axis, the spring assuming compressed positions when compressed by forces applied parallel to the axis, in the compressed positions the spring resiliently urges its first and second ends axially away from each other toward the extended position, the spring member having a wall in the shape of a solid of revolution rotated about the axis and defining a central cavity therein open at the first end of the spring and substantially closed at the second end of the spring, the wall when in the unbiased extended position having a greatest diameter at the first end and a least diameter at the second end, a plurality of openings through the wall, the openings disposed symmetrically both circumferentially and axially relative to each other.

    摘要翻译: 弹簧构件从第一端延伸到围绕纵向轴线的第二端,弹簧具有固有偏压以呈现延伸位置,其中第一端沿着轴线与第二端部间隔开,弹簧在被力压缩时被假定为压缩位置 平行于轴线施加,在压缩位置,弹簧弹性推动其第一和第二端部朝向延伸位置轴向地远离彼此,弹簧构件具有围绕轴线旋转的实心形状的壁,并且限定一个 其中的中心空腔在弹簧的第一端处开放,并且在弹簧的第二端处基本上封闭,当处于无偏位延伸位置时的壁在第一端具有最大直径且在第二端具有最小直径,多个 穿过壁的开口,开口相对于彼此沿周向和轴向对称设置。

    AIR ASSISTED SEVERANCE OF VISCOUS FLUID STREAM
    9.
    发明申请
    AIR ASSISTED SEVERANCE OF VISCOUS FLUID STREAM 有权
    VISCOUS流体流的空气辅助性变化

    公开(公告)号:US20120132668A1

    公开(公告)日:2012-05-31

    申请号:US13291262

    申请日:2011-11-08

    IPC分类号: G01F11/00 B67D7/06 B65D88/54

    摘要: Methods and apparatus for dispensing flowable fluids, particularly those which are high viscosity by passing a stream of fluid through an elongate discharge passageway and injecting air into the fluid stream to initiate severing of the stream between an inner portion inward of the injected air and an outer portion outward of the injected air.

    摘要翻译: 用于分配可流动流体的方法和装置,特别是通过使流体流通过细长的排出通道并且将空气注入到流体流中而使高流量流动的流体流引起的流动流体的内部之间的分离, 注入空气的外部。

    TELESCOPIC PISTON FOR PUMP
    10.
    发明申请
    TELESCOPIC PISTON FOR PUMP 有权
    泵的拉伸活塞

    公开(公告)号:US20120104051A1

    公开(公告)日:2012-05-03

    申请号:US13284222

    申请日:2011-10-28

    IPC分类号: B67D7/06

    摘要: A piston pump dispenser in which a volume in a compartment defined inside a piston chamber-forming member and between axially spaced discs on a piston varies with movement of the piston in a cycle of operation due to the piston having a portion between the discs which varies in length.

    摘要翻译: 一种活塞泵分配器,其中限定在活塞室形成构件内部的腔室中的体积和活塞上的轴向间隔开的盘之间的活塞随着活塞循环中的活动而变化,这是由于活塞具有在盘之间变化的部分 长度。