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    Printer with active fluidic architecture
    72.
    发明申请
    Printer with active fluidic architecture 有权
    具有活性流体结构的打印机

    公开(公告)号：US20070206072A1

    公开(公告)日：2007-09-06

    申请号：US11677049

    申请日：2007-02-21

    申请人： John Douglas Peter Morgan ,  Patrick John McAuliffe ,  Vesa Karppinen ,  David John Worboys ,  Miao Wang ,  Kia Silverbrook

    发明人： John Douglas Peter Morgan ,  Patrick John McAuliffe ,  Vesa Karppinen ,  David John Worboys ,  Miao Wang ,  Kia Silverbrook

    IPC分类号： B41J2/175

    CPC分类号： B41J2/175 ,  B41J2/14 ,  B41J2/155 ,  B41J2/1707 ,  B41J2/17596 ,  B41J2002/14419 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20

    摘要： A inkjet printer that has an ink supply (112), a printhead integrated circuit (IC) (74) in fluid communication with the ink supply via an upstream ink line (67), the printhead IC (74), a waste ink outlet in fluid communication with the printhead IC (74) via a downstream ink line (106), an upstream shut off valve (138) in the upstream ink line (67), and, a downstream pump mechanism (114) in the downstream ink line. With a valve upstream of the printhead and a pump downstream of the printhead, the user has active control of the ink flow upstream, downstream or in the printhead IC. In the event that problems such as ink flooding, color mixing or printhead depriming occur, the user can follow simple troubleshooting protocols to rectify the situation.

    摘要翻译： 一种喷墨打印机，具有通过上游墨水管线（67）与墨水供应源流体连通的墨水供应源（112），打印头集成电路（IC）（74），打印头IC（74），废墨水出口 通过下游墨水管线（106），上游墨水管线（67）中的上游切断阀（138）和下游墨水管线中的下游泵机构（114）与打印头IC（74）流体连通。 利用打印头上游的阀和打印头下游的泵，用户可以主动地控制上游，下游或打印头IC中的油墨流。 在发生油墨淹没，混色或打印头脱色等问题的情况下，用户可以按照简单的故障排除方案来纠正这种情况。

    PRINTHEAD MAINTENANCE SYSTEM FOR APPLYING FOAM TO PRINTHEAD
    73.
    发明申请
    PRINTHEAD MAINTENANCE SYSTEM FOR APPLYING FOAM TO PRINTHEAD 有权
    用于将泡沫应用于打印头的PRINTHEAD维护系统

    公开(公告)号：US20100079536A1

    公开(公告)日：2010-04-01

    申请号：US12630614

    申请日：2009-12-03

    申请人： Vesa Karppinen ,  Kai Silverbrook ,  John Douglas Peter Morgan ,  David John Worboys ,  Patrick John McAuliffe

    发明人： Vesa Karppinen ,  Kai Silverbrook ,  John Douglas Peter Morgan ,  David John Worboys ,  Patrick John McAuliffe

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16552 ,  B41J2/16538

    摘要： A printhead maintenance system for maintaining a printhead having an ink ejection face is provided. The maintenance system comprises: (a) a foaming system for providing liquid foam on the face, (b) a foam transfer surface for receiving the foam from said face, (c) a transport mechanism for feeding said transfer surface through a transfer zone and away from said printhead, and (d) a valve configurable in first and second positions, the first position for establishing fluid communication between said printhead and an ink supply system and the second position for establishing fluid communication between said printhead and said foaming system. The transfer zone is adjacent to and spaced apart from said ink ejection face.

    摘要翻译： 提供一种用于维持具有喷墨面的打印头的打印头维护系统。 所述维护系统包括：（a）用于在所述面上提供液体泡沫的发泡系统，（b）用于从所述面接收泡沫的泡沫转移表面，（c）用于通过转移区供给所述转移表面的输送机构， 远离所述打印头，以及（d）可配置在第一和第二位置的阀，所述第一位置用于在所述打印头和供墨系统之间建立流体连通，以及用于在所述打印头和所述发泡系统之间建立流体连通的第二位置。 转印区域与所述喷墨面相邻并间隔开。

    Control member for a valve and method for determining fluid flow rate through a valve
    75.
    发明授权
    Control member for a valve and method for determining fluid flow rate through a valve 有权
    用于阀的控制构件和用于确定通过阀的流体流速的方法

    公开(公告)号：US06269839B1

    公开(公告)日：2001-08-07

    申请号：US09370920

    申请日：1999-08-09

    申请人： Peter John Deacon Wickham ,  Ian Malcolm Smith ,  Denis Bullock ,  Patrick John McAuliffe

    发明人： Peter John Deacon Wickham ,  Ian Malcolm Smith ,  Denis Bullock ,  Patrick John McAuliffe

    IPC分类号： F16K11052

    CPC分类号： G01F1/363 ,  A61M16/20 ,  A61M16/202 ,  A62B9/02 ,  F16K11/052 ,  G01F1/40 ,  G05D7/0173 ,  Y10T137/0379 ,  Y10T137/7761 ,  Y10T137/86574 ,  Y10T137/86622

    摘要： A control member is rotatable to alter a control flow area of a primary flow path of a valve, with the control flow area being of a rectangular shape having a side defined by a wall of a valve interior, a side defined by a wall of a control member exterior, a bottom defined by a floor of the valve interior and a top defined by a roof of the valve interior. The control member exterior is so configured that rotation of the control member alters a distance between the control member exterior and the wall of the valve interior to alter the control flow area of the primary flow path, with the amount of rotation of the control member between two predetermined end positions and the alteration in the control flow area of the primary flow path being substantially linearly proportional.

    摘要翻译： 控制构件可旋转以改变阀的主流路的控制流动区域，其中控制流动区域为矩形形状，其具有由阀内部的壁限定的侧面，侧壁由 控制构件外部，由阀内部的底板限定的底部和由阀内部的顶部限定的顶部。 控制构件外部被配置成使得控制构件的旋转改变控制构件外部和阀内部壁之间的距离，以改变主流路的控制流动面积，其中控制构件的旋转量在 两个预定的端部位置和主流路的控制流动区域的变化基本成线性比例。

    Flow diverter for controlling the pressure and flow rate in CPAP device
    76.
    发明授权
    Flow diverter for controlling the pressure and flow rate in CPAP device 有权
    用于控制CPAP设备中的压力和流量的流量分流器

    公开(公告)号：US07694679B2

    公开(公告)日：2010-04-13

    申请号：US12010678

    申请日：2008-01-29

    申请人： Patrick John McAuliffe ,  Denis Leslie Bullock

    发明人： Patrick John McAuliffe ,  Denis Leslie Bullock

    IPC分类号： A62B9/02

    CPC分类号： F16K11/0525 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/06 ,  A61M16/0866 ,  A61M16/20 ,  A61M16/202 ,  A61M2016/0039 ,  A61M2205/42 ,  Y10T137/86525

    摘要： A flow diverter valve is used in controlling the pressure and/or flow rate of a breathable gas supplied to the airways of a patient by a breathable gas flow generator supply apparatus during, for example, ventilatory assistance treatments such as non-invasive positive pressure ventilation and nasal Continuous Positive Airway Pressure (CPAP) treatment of Obstructive Sleep Apnea. The flow diverter valve includes a vane and a housing. The housing has an inlet port, an outlet port, and an exhaust port. The exhaust port opens to atmosphere, and the inlet port is in fluid communication with the flow generator. The outlet port is in fluid communication with a patient mask via a conduit. The vane is configured with respect to the housing such that a blower associated with the CPAP apparatus remains substantially unchoked, regardless of whether the vane is in the open or closed position.

    摘要翻译： 流量分流阀用于通过例如通气辅助处理例如非侵入性正压通气来控制由透气性气体发生器供应装置供应到患者气道的透气气体的压力和/或流量 和鼻持续气道正压通气（CPAP）治疗阻塞性睡眠呼吸暂停。 流量分流阀包括叶片和壳体。 壳体具有入口端口，出口端口和排气口。 排气口通向大气，入口与流量发生器流体连通。 出口通过导管与患者面罩流体连通。 叶片相对于壳体构造，使得与CPAP装置相关联的鼓风机保持基本上未被打开，而不管叶片是处于打开还是关闭位置。

    Flow diverter for controlling the pressure and flow rate in CPAP device
    77.
    发明授权
    Flow diverter for controlling the pressure and flow rate in CPAP device 有权
    用于控制CPAP设备中的压力和流量的流量分流器

    公开(公告)号：US07527055B2

    公开(公告)日：2009-05-05

    申请号：US11362718

    申请日：2006-02-28

    申请人： Patrick John McAuliffe ,  Denis Leslie Bullock

    发明人： Patrick John McAuliffe ,  Denis Leslie Bullock

    IPC分类号： A62B9/02

    CPC分类号： F16K11/0525 ,  A61M16/0066 ,  A61M16/0069 ,  A61M16/024 ,  A61M16/06 ,  A61M16/0866 ,  A61M16/20 ,  A61M16/202 ,  A61M2016/0039 ,  A61M2205/42 ,  Y10T137/86525

    摘要： A flow diverter valve is used in controlling the pressure and/or flow rate of a breathable gas supplied to the airways of a patient by a breathable gas flow generator supply apparatus during, for example, ventilatory assistance treatments such as non-invasive positive pressure ventilation and nasal Continuous Positive Airway Pressure (CPAP) treatment of Obstructive Sleep Apnea. The flow diverter valve includes a vane and a housing. The housing has an inlet port, an outlet port, and an exhaust port. The exhaust port opens to atmosphere, and the inlet port is in fluid communication with the flow generator. The outlet port is in fluid communication with a patient mask via a conduit. The vane is configured with respect to the housing such that a blower associated with the CPAP apparatus remains substantially unchoked, regardless of whether the vane is in the open or closed position.

    摘要翻译： 流量分流阀用于通过例如通气辅助处理例如非侵入性正压通气来控制由透气性气体发生器供应装置供应到患者气道的透气气体的压力和/或流量 和鼻持续气道正压通气（CPAP）治疗阻塞性睡眠呼吸暂停。 流量分流阀包括叶片和壳体。 壳体具有入口端口，出口端口和排气口。 排气口通向大气，入口与流量发生器流体连通。 出口通过导管与患者面罩流体连通。 叶片相对于壳体构造，使得与CPAP装置相关联的鼓风机保持基本上未被打开，而不管叶片是处于打开还是关闭位置。