利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.023 秒)

    Dual mode medical oxygen concentrator
    1.
    发明授权
    Dual mode medical oxygen concentrator 有权
    双模式医用氧气浓缩器

    公开(公告)号：US07273051B2

    公开(公告)日：2007-09-25

    申请号：US10762785

    申请日：2004-01-22

    申请人： Roger Dean Whitley ,  Glenn Paul Wagner ,  Matthew James LaBuda

    发明人： Roger Dean Whitley ,  Glenn Paul Wagner ,  Matthew James LaBuda

    IPC分类号： A62B7/00 ,  A62B9/00 ,  G05B1/00 ,  B01D53/02 ,  B01D59/26

    CPC分类号： B01D53/0476 ,  B01D53/0473 ,  B01D53/053 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/40005 ,  B01D2259/40041 ,  B01D2259/40052 ,  B01D2259/40069 ,  B01D2259/40071 ,  B01D2259/4061 ,  B01D2259/4146 ,  B01D2259/4533 ,  B01D2259/4541

    摘要： Oxygen generation system having a portable oxygen generator unit including a portable air separation device for the generation of an oxygen-rich gas, a primary gas pump including means to supply air to the portable air separation device, a primary motor to drive the gas pump, a rechargeable power supply to drive the motor, connector means adapted to deliver power to the rechargeable power supply, flow coupling means to transfer the oxygen-rich gas from the portable oxygen generator unit, and a first oxygen-rich gas product discharge port. The system also includes a stationary base unit adapted to couple with the portable oxygen generator unit, wherein the stationary base unit has a stationary power supply system including connector means adapted to recharge the rechargeable power supply in the portable oxygen generator unit, flow coupling means to receive the oxygen-rich gas from the portable oxygen generator unit, and an optional second oxygen-rich gas product discharge port.

    摘要翻译： 具有便携式氧气发生器单元的氧气发生系统，包括用于产生富氧气体的便携式空气分离装置，包括向便携式空气分离装置供给空气的装置的主气泵，用于驱动气泵的主电动机， 用于驱动电机的可充电电源，适于向可再充电电源供电的连接器装置，用于从便携式氧气发生器单元传送富氧气体的流动耦合装置和第一富氧气体产物排出口。 该系统还包括适于与便携式氧气发生器单元联接的固定基座单元，其中固定基座单元具有固定电源系统，该固定电源系统包括适于对便携式氧气发生器单元中的可再充电电源进行充电的连接器装置，流动耦合装置 从便携式氧气发生器单元接收富氧气体和可选的第二富氧气体产物排出口。

    Rotary sequencing valve with flexible port plate
    2.
    发明授权
    Rotary sequencing valve with flexible port plate 有权
    带柔性端口板的旋转排序阀

    公开(公告)号：US06889710B2

    公开(公告)日：2005-05-10

    申请号：US10295144

    申请日：2002-11-15

    申请人： Glenn Paul Wagner

    发明人： Glenn Paul Wagner

    IPC分类号： B01D53/047 ,  F15B13/07 ,  F16K11/074 ,  F16K11/10

    CPC分类号： B01D53/0462 ,  B01D53/047 ,  B01D2259/40005 ,  B01D2259/40067 ,  B01D2259/404 ,  F15B13/07 ,  F16K11/0743 ,  Y10T137/86863

    摘要： Rotary sequencing valve comprising a rotor having a rotor face rotatable about an axis perpendicular to the rotor face, wherein the rotor face has a plurality of openings, one or more of which are disposed at a selected radial distance from the axis, and wherein the rotor includes at least one passage connecting at least one pair of the plurality of openings. The valve includes a flexible port plate having a first side and a second side, wherein the first side faces the rotor and engages the rotor such that the flexible port plate can be rotated coaxially by the rotor and can move axially with respect to the rotor, wherein the flexible port plate has a plurality of ports between the first and second sides, which ports are aligned with the openings in the rotor face. The valve also includes a stator having a stator face disposed coaxially with the rotor and the flexible port plate, wherein the second side of the flexible port plate is in sealable, slidable rotary contact with the stator face, wherein the stator face has a plurality of openings, some of which are disposed at the selected radial distance from the axis, and wherein the plurality of openings extend as passages through the stator. The valve may be used in pressure or temperature swing adsorption systems.

    摘要翻译： 旋转排序阀包括转子，该转子具有可绕垂直于转子面的轴线旋转的转子面，其中转子面具有多个开口，其中一个或多个开口设置在离轴线的选定的径向距离处，并且其中转子 包括连接至少一对所述多个开口的至少一个通道。 阀包括具有第一侧和第二侧的柔性端口板，其中第一侧面向转子并接合转子，使得柔性端口板可以由转子同轴旋转并且可相对于转子轴向移动， 其中柔性端口板在第一和第二侧之间具有多个端口，该端口与转子面中的开口对准。 该阀还包括具有与转子和柔性端口板同轴设置的定子面的定子，其中柔性端口板的第二侧与定子面可密封地滑动地旋转接触，其中定子面具有多个 开口，其中一些开口设置在距所述轴线所选择的径向距离处，并且其中所述多个开口作为通过所述定子的通道延伸。 该阀可用于压力或变温吸附系统。

    Rotary valve
    3.
    发明授权
    Rotary valve 有权
    旋转阀

    公开(公告)号：US07819948B2

    公开(公告)日：2010-10-26

    申请号：US11926424

    申请日：2007-10-29

    申请人： Glenn Paul Wagner

    发明人： Glenn Paul Wagner

    IPC分类号： B01D59/26

    CPC分类号： F16K11/074 ,  B01D53/047 ,  B01D2259/40005 ,  C01B13/0259 ,  F16K3/10 ,  Y02P20/149 ,  Y10T137/88102

    摘要： A rotary valve is disclosed having a rotor and stator that utilizes at least one compression spring to provide contact between the rotor and stator. The spring(s) is configured to oppose the pressure forces that urge the rotors and stators apart and reduce the amount of torque necessary to turn the rotors in the valve while preventing leakage from between the rotor and stator. The spring(s) may be positioned within the valve by a spring locating features.

    摘要翻译： 公开了一种具有转子和定子的旋转阀，该转子和定子利用至少一个压缩弹簧来提供转子和定子之间的接触。 弹簧被构造成抵抗促使转子和定子分开的压力，并且减小转动阀门中转子所需的扭矩量，​​同时防止转子和定子之间的泄漏。 可以通过弹簧定位特征将弹簧定位在阀内。

    Rotary valve with internal leak control system
    4.
    发明授权
    Rotary valve with internal leak control system 有权
    带内部泄漏控制系统的旋转阀

    公开(公告)号：US07500490B2

    公开(公告)日：2009-03-10

    申请号：US11197859

    申请日：2005-08-05

    申请人： Glenn Paul Wagner

    发明人： Glenn Paul Wagner

    IPC分类号： F16K11/074 ,  B01D53/047

    CPC分类号： B01D53/0446 ,  B01D53/0454 ,  B01D53/0476 ,  B01D2259/40005 ,  F16K11/074 ,  Y10T137/5762 ,  Y10T137/86533 ,  Y10T137/86863

    摘要： Rotary valve comprising (a) a rotor having a rotor face rotatable about an axis perpendicular to the rotor face, a plurality of openings, and at least one passage connecting at least one pair of the plurality of openings; (b) a stator having a stator face in sealing contact with the rotor face to form a planar rotary valve seal with an outer periphery, a plurality of openings in the stator face that are connected to respective passages through the stator, and wherein at least one of the passages through the stator is a stator vacuum passage directly connected to a vacuum pump; (c) a sealed valve chamber having an interior volume contiguous with the outer periphery of the rotary valve seal, which chamber is sealed from the atmosphere surrounding the rotary valve; and (d) a vacuum vent passage connected to the sealed valve chamber.

    摘要翻译： 旋转阀包括（a）转子，转子具有可绕垂直于转子面的轴线旋转的转子面，多个开口以及连接至少一对多个开口的至少一个通道; （b）定子，其具有与所述转子面密封接触的定子面以形成具有外周的平面旋转阀密封件，所述定子面中的多个开口连接到通过所述定子的相应通道，并且其中至少 通过定子的通道之一是直接连接到真空泵的定子真空通道; （c）具有与旋转阀密封件的外周连续的内部体积的密封阀室，该室与旋转阀周围的气氛密封; 和（d）连接到密封阀室的真空排气通道。

    Rotary Valve
    6.
    发明申请
    Rotary Valve 有权
    旋转阀

    公开(公告)号：US20090107332A1

    公开(公告)日：2009-04-30

    申请号：US11926424

    申请日：2007-10-29

    申请人： Glenn Paul Wagner

    发明人： Glenn Paul Wagner

    IPC分类号： B01D59/26

    CPC分类号： F16K11/074 ,  B01D53/047 ,  B01D2259/40005 ,  C01B13/0259 ,  F16K3/10 ,  Y02P20/149 ,  Y10T137/88102

    摘要： A rotary valve is disclosed having a rotor and stator that utilizes at least one compression spring to provide contact between the rotor and stator. The spring(s) is configured to oppose the pressure forces that urge the rotors and stators apart and reduce the amount of torque necessary to turn the rotors in the valve while preventing leakage from between the rotor and stator. The spring(s) may be positioned within the valve by a spring locating features.

    摘要翻译： 公开了一种具有转子和定子的旋转阀，该转子和定子利用至少一个压缩弹簧来提供转子和定子之间的接触。 弹簧被构造成抵抗促使转子和定子分开的压力，并且减小转动阀门中转子所需的扭矩量，​​同时防止转子和定子之间的泄漏。 弹簧可以通过弹簧定位特征定位在阀内。

    Portable medical oxygen concentrator
    7.
    发明授权
    Portable medical oxygen concentrator 有权
    便携式医用氧气浓缩器

    公开(公告)号：US07510601B2

    公开(公告)日：2009-03-31

    申请号：US11312180

    申请日：2005-12-20

    申请人： Roger Dean Whitley ,  Glenn Paul Wagner ,  Matthew James LaBuda ,  David R. Schiff ,  Peter D. Byar ,  Andrew M. Weiman ,  Seth GaleWyrick

    发明人： Roger Dean Whitley ,  Glenn Paul Wagner ,  Matthew James LaBuda ,  David R. Schiff ,  Peter D. Byar ,  Andrew M. Weiman ,  Seth GaleWyrick

    IPC分类号： B01D53/047

    CPC分类号： B01D53/0415 ,  B01D53/0446 ,  B01D53/053 ,  B01D2256/12 ,  B01D2259/40005 ,  B01D2259/4533 ,  B01D2259/4541

    摘要： Portable medical oxygen concentrator comprising an air separation system adapted to recover oxygen from air; a bottom platform and a shell having an outer wall, wherein the shell is detachably connected to the bottom platform, wherein the shell and bottom platform define an enclosed volume when the shell is connected to the bottom platform, and wherein the air separation system is disposed in the enclosed volume; and one or more rechargeable batteries detachably connected to the outer wall of the shell and adapted to provide power to drive the air separation system. The air separation system may comprises a pressure swing adsorption system having two or more adsorbent columns and a rotary valve for directing gas flow sequentially to, from, and among the columns. A base assembly attached to the bottom platform may be adapted to support the two or more adsorbent columns and the rotary valve.

    摘要翻译： 便携式医用氧浓缩器包括适于从空气中回收氧气的空气分离系统; 底部平台和具有外壁的壳体，其中壳体可拆卸地连接到底部平台，其中当壳体连接到底部平台时，壳体和底部平台限定封闭容积，并且其中设置空气分离系统 在封闭体积中; 以及一个或多个可再充电电池，其可拆卸地连接到壳体的外壁并且适于提供驱动空气分离系统的动力。 空气分离系统可以包括具有两个或更多个吸附剂柱的变压吸附系统和用于将气流顺序地引导到塔中和从塔中引导的旋转阀。 附接到底部平台的基座组件可以适于支撑两个或更多个吸附剂柱和旋转阀。