发明授权
- 专利标题： Check valve having petals with lift generating elements
- 专利标题（中）： 具有带电梯产生元件的瓣的止回阀
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申请号： US13785263申请日： 2013-03-05
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公开(公告)号： US09206913B2公开(公告)日： 2015-12-08
- 发明人: Kevin M. Rankin , Josh Kamp
- 申请人： Hamilton Sundstrand Corporation
- 申请人地址： US CT Windsor Locks
- 专利权人： Hamilton Sundstrand Corporation
- 当前专利权人： Hamilton Sundstrand Corporation
- 当前专利权人地址： US CT Windsor Locks
- 代理机构： Cantor Colburn LLP
- 主分类号： F16K15/03
- IPC分类号： F16K15/03
摘要：
A check valve is provided. The check valve includes a petal pivotably coupled to a hinge to occupy respective open and closed positions in accordance with a pressure differential of a fluid flow across the check valve and a lift generating element coupled to the petal and configured to aerodynamically interact with the fluid flow to generate a lift force on the petal.
公开/授权文献
- US20140251461A1 CHECK VALVE HAVING PETALS WITH LIFT GENERATING ELEMENTS 公开/授权日：2014-09-11
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