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    • 44. 发明申请
    • POWDER FEED CYLINDER ASSEMBLIES AND POWDER FEEDERS
    • 粉末进料罐组件和粉末进料器
    • US20100078411A1
    • 2010-04-01
    • US12241438
    • 2008-09-30
    • Thomas Malcolm HughesJames BrownVincent PapottoPhil Roark
    • Thomas Malcolm HughesJames BrownVincent PapottoPhil Roark
    • B23K26/00
    • G01F13/005B23K26/144B23K26/147B23K26/702
    • Powder feed cylinder assemblies and powder feeders are provided. A powder feed cylinder assembly includes a cylinder, a bit, and bushings. The cylinder has a main passage, a first feed channel, and a second feed channel, each feed channel at two axial locations between the cylinder's two ends. The bit extends through the main passage and has an outer surface including a helical channel formed thereon. A center bushing is disposed in the main passage between the two axial locations and has a first axially-extending passage through which the bit extends. The first end bushing is disposed in the main passage on one side of the center bushing and has a second axially-extending passage through which the bit extends. The second end bushing is disposed in the cylinder on the other side of the center bushing and has a third axially-extending passage through which the bit extends.
    • 提供粉末进料缸组件和粉末进料器。 粉末进料缸组件包括气缸,钻头和衬套。 气缸具有主通道,第一进料通道和第二进料通道,每个进料通道在气缸两端之间的两个轴向位置。 钻头延伸穿过主通道并且具有包括形成在其上的螺旋通道的外表面。 中心衬套设置在两个轴向位置之间的主通道中,并且具有第一轴向延伸的通道,钻头通过该通道延伸。 第一端衬套设置在中间衬套的一侧的主通道中,并且具有第二轴向延伸的通道,钻头通过该通道延伸。 第二端衬套设置在中心衬套的另一侧的气缸中,并且具有第三轴向延伸的通道,钻头通过该通道延伸。
    • 45. 发明授权
    • Dispensing applicator for fluids
    • 点胶器用于流体
    • US07614811B2
    • 2009-11-10
    • US11138142
    • 2005-05-26
    • Jack W. KaufmanJames Brown
    • Jack W. KaufmanJames Brown
    • B43K5/14
    • A61M35/006A61M35/003A61M2210/04B43M11/06
    • The present invention relates to a hand-held dispensing applicator comprising a source of fluid, a frangible applicator tip attached to the fluid source, and an absorbent member attached to the frangible applicator tip. When the frangible applicator tip is broken, fluid flows from the source to the absorbent member, whereby the fluid is applied and spread on a surface. Preferably, the frangible applicator tip comprises a support element permanently connected to the fluid source, a relatively rigid tongue element extending outwardly of the support element, and a frangible region therebetween. Preferably, the tongue element comprises ribs for reinforcing the tongue element to resist unintentional breaking of the frangible region. More preferably, the applicator tip comprises a semi-permeable or non-permeable cover disposed around the frangible region to control the speed and direction of the dispersion of the fluid in the absorbent member. Adaptive embodiments allow the generation of designs applicable to a particular medical purpose.
    • 本发明涉及包括流体源,连接到流体源的易碎施用器尖端和连接到易碎施用器尖端的吸收构件的手持分配施用器。 当易碎的施用器尖端破裂时,流体从源流向吸收构件,由此将流体施加并扩散在表面上。 优选地,易碎施用器尖端包括永久地连接到流体源的支撑元件,从支撑元件向外延伸的相对刚性的舌元件以及它们之间的易碎区域。 优选地,舌元件包括用于加强舌元件以防止易碎区域的无意破坏的肋。 更优选地,施用器末端包括设置在易碎区域周围的半透性或不可渗透的盖,以控制吸收构件中的流体分散体的速度和方向。 自适应实施例允许生成适用于特定医疗目的的设计。
    • 47. 发明申请
    • DISPENSING APPLICATOR FOR FLUIDS
    • 用于流体的分配应用者
    • US20070286668A1
    • 2007-12-13
    • US11740910
    • 2007-04-26
    • JACK KAUFMANJames Brown
    • JACK KAUFMANJames Brown
    • B43K5/14
    • A61M35/006A61M35/003B43M11/06
    • The present invention relates to a hand-held dispensing applicator comprising a source of fluid, a frangible applicator tip attached to the fluid source, and an absorbent member attached to the frangible applicator tip. When the frangible applicator tip is broken, fluid flows from the source to the absorbent member, whereby the fluid is applied and spread on a surface. Preferably, the frangible applicator tip comprises a support element permanently connected to the fluid source, a relatively rigid tongue element extending outwardly of the support element, and a frangible region there between. Preferably, the tongue element comprises ribs for reinforcing the tongue element to resist unintentional breaking of the frangible region. More preferably, the applicator tip comprises a semi-permeable or non-permeable cover disposed around the frangible region to control the speed and direction of the dispersion of the fluid in the absorbent member. Adaptive embodiments allow the generation of designs applicable to a particular medical purpose.
    • 本发明涉及包括流体源,连接到流体源的易碎施用器尖端和连接到易碎施用器尖端的吸收构件的手持分配施用器。 当易碎的施用器尖端破裂时,流体从源流向吸收构件,由此将流体施加并扩散在表面上。 优选地,易碎的施用器尖端包括永久地连接到流体源的支撑元件,从支撑元件向外延伸的相对刚性的舌元件以及其间的易碎区域。 优选地,舌元件包括用于加强舌元件以防止易碎区域的无意破坏的肋。 更优选地,施用器末端包括设置在易碎区域周围的半透性或不可渗透的盖,以控制吸收构件中的流体分散体的速度和方向。 自适应实施例允许生成适用于特定医疗目的的设计。