公开(公告)号：US20070080309A1

公开(公告)日：2007-04-12

申请号：US11246538

申请日：2005-10-07

申请人： Sheryl Daake ,  Tony Durant ,  Matthew Hanusa ,  Nicholas Vande Waerdt ,  Donald Pepperling ,  Coleen Peterson

发明人： Sheryl Daake ,  Tony Durant ,  Matthew Hanusa ,  Nicholas Vande Waerdt ,  Donald Pepperling ,  Coleen Peterson

IPC分类号： F16K31/00

CPC分类号： G05D16/02 ,  G05D16/0655

摘要： A vibration damper apparatus for use with fluid control devices is disclosed. An example fluid control device includes a housing and a piston having an outer circumferential surface and configured to be responsive to pressure within the housing to control the position of a fluid flow control member within the housing. The example fluid control device also includes a guide ring coupled to the housing and having an opening configured to receive at least a portion of the piston, and a vibration damper disposed between the guide ring and the piston to frictionally engage the outer circumferential surface of the piston.

摘要翻译： 公开了一种与流体控制装置一起使用的减震装置。 示例性流体控制装置包括壳体和具有外圆周表面的活塞，并且构造成响应壳体内的压力来控制流体流动控制构件在壳体内的位置。 示例性流体控制装置还包括联接到壳体并具有构造成容纳活塞的至少一部分的开口的引导环和设置在引导环和活塞之间的振动阻尼器，以摩擦地接合所述活塞的外周表面 活塞。