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11. 发明申请

WO2005033595A1 FLOW-THROUGH ROTARY DAMPER PROVIDING COMPARTMENT SELECTIVITY FOR A MULTI-COMPARTMENT REFRIGERATOR 审中-公开
标题翻译：为多间制冷藏机提供散热选择性的流通式旋转阻尼器
公开(公告)号：WO2005033595A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/022332
申请日：2004-07-13
申请人： ROBERTSHAW CONTROLS COMPANY , PEARSON, James E. , DAVERN, Thomas J. , TUMA, Paul H.
发明人： PEARSON, James E. , DAVERN, Thomas J. , TUMA, Paul H.
IPC分类号： F25B49/00
CPC分类号： F24F13/10 , F25D17/045 , F25D17/065
摘要： A flow-through rotary damper assembly providing highly efficient, essentially laminar fluid flow therethrough is provided. The rotary damper assembly includes a cylindrical outer body and a cylindrical inner body that are rotatable in relation to one another. The outer body defines apertures in relation to one another to allow fluid flow without requiring fluid direction change. The inner body defines a flow passage having inlet and outlet apertures that may be aligned with the apertures of the outer body to allow fluid flow therethrough, or may be rotated out of alignment to block fluid flow. The outer body includes an aperture on one end to allow fluid flow to a third compartment. The inner body also includes an end aperture that may be aligned therewith. The damper provides selectable fluid flow between each of the compartments depending on the relative position of the cylindrical inner body member.
摘要翻译：提供了一种流通的旋转阻尼器组件，其提供了高效率，基本上层流的流体流动。旋转阻尼器组件包括可相对于彼此旋转的圆柱形外主体和圆柱形内主体。外主体相对于彼此限定孔，以允许流体流动而不需要流体方向改变。内部主体限定了具有入口和出口孔的流动通道，其可以与外部主体的孔对齐以允许流体流过其中，或者可以旋转不对齐以阻止流体流动。外主体在一端包括一个孔，以允许流体流向第三隔室。内部主体还包括可以与其对准的端部孔。阻尼器根据圆柱形内主体构件的相对位置提供每个隔室之间的可选流体流动。

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