会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • ONE-WAY VALVE, APPARATUS AND METHOD OF USING THE VALVE
    • 单向阀,使用该阀的装置和方法
    • WO2006063000A2
    • 2006-06-15
    • PCT/US2005/044167
    • 2005-12-05
    • MEDICAL INSTILL TECHNOLOGIES, INC.PY, DanielCHAN, Julian, V.ADAMO, Benoit
    • PY, DanielCHAN, Julian, V.ADAMO, Benoit
    • G06Q10/00
    • B67D1/0004B65B39/004B67D1/0007B67D1/0009B67D1/0082B67D1/10B67D1/108B67D1/1279B67D3/04B67D2001/0827F04B43/1238F04B53/1037Y10T137/7761
    • An apparatus has a valve body defining a first passageway, a valve seat, and a flow aperture extending through the valve body and coupled in fluid communication with the first passageway. A valve cover of the apparatus is formed of an elastic material and includes a cover base mounted on the valve body and fixedly secured against movement relative thereto, and a valve portion overlying the valve seat. The valve portion defines a predetermined radial thickness and forms an interference fit with the valve seat. The valve portion and the valve seat define a normally closed, axially-extending valve opening therebetween. The valve portion is movable between a normally closed position with the valve portion engaging the valve seat, and an open position with at least a segment of the valve portion spaced away from the valve seat to connect the valve opening in fluid communication with the flow aperture to thereby allow the passage of fluid from the flow aperture through the valve opening. A hermetically sealed variable-volume storage chamber stores therein multiple portions of the fluid and is connectible in fluid communication with the one-way valve assembly. A pump is coupled between the variable-volume storage chamber and the one-way valve assembly, and is configured to pump discrete portions of fluid from the variable­volume storage chamber, through the flow aperture, and through the valve opening to dispense the portions of fluid through the valve assembly.
    • 装置具有限定第一通道,阀座和延伸穿过阀体并与第一通道流体连通地联接的流动孔的阀体。 该设备的阀盖由弹性材料形成,并且包括安装在阀体上并且固定地防止相对于其移动的盖基座以及覆盖阀座的阀门部分。 阀部分限定预定的径向厚度并与阀座形成过盈配合。 阀部分和阀座在它们之间限定了常闭的轴向延伸的阀开口。 阀部分可在阀部分与阀座接合的常闭位置和打开位置之间移动,其中阀部分的至少一段与阀座隔开以将阀开口与流动孔口流体连通地连接 从而允许流体从流动孔通过阀开口。 密封的可变容积存储腔室在其中存储流体的多个部分并且可与单向阀组件流体连通地连接。 泵联接在可变容积存储腔室和单向阀组件之间,并且被配置为从可变容积存储腔室抽出离散的部分流体,穿过流动孔并且通过阀门开口以分配部分 流体通过阀门组件。