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1. 发明授权

US08490982B2 Windback device 有权
标题翻译：回拨设备
公开(公告)号：US08490982B2
公开(公告)日：2013-07-23
申请号：US12125133
申请日：2008-05-22
申请人： Brian Roche , Glenn Garrison , Hiren Patel , John Eppehimer , Manik Vasagar , Mark Sanville , Saji Pillai
发明人： Brian Roche , Glenn Garrison , Hiren Patel , John Eppehimer , Manik Vasagar , Mark Sanville , Saji Pillai
IPC分类号： F16J15/40 , F16J15/44 , F16J15/447 , F01D11/02
CPC分类号： F01D11/02 , Y02T50/671
摘要： The present invention relates to a windback device and method of use to prevent lubricant from leaking from a lubricant sump. More specifically, the present invention is comprised of a windback device within a lubricant sump formed from the coupling of an annular sump housing, an annular fluid seal assembly, and a bearing. The annular housing substantially surrounds the runner to form a chamber. The seal assembly is coupled to a sump housing both of which are adapted to receive a rotatable runner such that a sealed chamber is formed around the runner. A plurality of inclined threads extend along an inner face of the windback device and are angled such that lubricant or fluid splashed from the rotating shaft is redirected away from a shaft seal element of the annular fluid seal and through leak off slots leading to the sump housing chamber.
摘要翻译：本发明涉及一种用于防止润滑剂从润滑剂油槽泄漏的回卷装置和方法。更具体地说，本发明包括由环形贮槽壳体，环形流体密封组件和轴承的联接器形成的润滑油槽内的回卷装置。环形壳体基本上围绕流道以形成腔室。密封组件联接到储槽壳体，两个壳体适于接收可旋转的流道，使得围绕流道形成密封室。多个倾斜螺纹沿着回卷装置的内表面延伸并且成角度使得从旋转轴飞溅的润滑剂或流体被重新导向远离环形流体密封件的轴密封元件，并且通过泄漏槽通向贮槽壳体房间。

2. 发明申请

US20090322031A1 WINDBACK DEVICE 有权
标题翻译： WINDBACK设备
公开(公告)号：US20090322031A1
公开(公告)日：2009-12-31
申请号：US12125133
申请日：2008-05-22
申请人： Brian ROCHE , Glenn GARRISON , Hiren PATEL , John EPPEHIMER , Manik VASAGAR , Mark SANVILLE , Saji PILLAI
发明人： Brian ROCHE , Glenn GARRISON , Hiren PATEL , John EPPEHIMER , Manik VASAGAR , Mark SANVILLE , Saji PILLAI
IPC分类号： F01D11/02
CPC分类号： F01D11/02 , Y02T50/671
摘要： The present invention relates to a windback device and method of use to prevent lubricant from leaking from a lubricant sump. More specifically, the present invention is comprised of a windback device within a lubricant sump formed from the coupling of an annular sump housing, an annular fluid seal assembly, and a bearing. The annular housing substantially surrounds the runner to form a chamber. The seal assembly is coupled to a sump housing both of which are adapted to receive a rotatable runner such that a sealed chamber is formed around the runner. A plurality of inclined threads extend along an inner face of the windback device and are angled such that lubricant or fluid splashed from the rotating shaft is redirected away from a shaft seal element of the annular fluid seal and through leak off slots leading to the sump housing chamber.
摘要翻译：本发明涉及一种用于防止润滑剂从润滑剂油槽泄漏的回卷装置和方法。更具体地说，本发明包括由环形贮槽壳体，环形流体密封组件和轴承的联接器形成的润滑油槽内的回卷装置。环形壳体基本上围绕流道以形成腔室。密封组件联接到储槽壳体，两个壳体适于接收可旋转的流道，使得围绕流道形成密封室。多个倾斜螺纹沿着回卷装置的内表面延伸并且成角度使得从旋转轴飞溅的润滑剂或流体被重新导向远离环形流体密封件的轴密封元件并且通过通向集油槽壳体的泄漏槽房间。

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