基本信息:
- 专利标题: METHOD AND APPARATUS FOR A FLOW REGULATOR HAVING AN INTEGRAL HINGE
- 专利标题(中):具有整体铰链的流量调节器的方法和装置
- 申请号:PCT/US0144059 申请日:2001-11-06
- 公开(公告)号:WO0237199A3 公开(公告)日:2002-09-26
- 发明人: PALMER DAVID W
- 申请人: BROOKS AUTOMATION INC
- 专利权人: BROOKS AUTOMATION INC
- 当前专利权人: BROOKS AUTOMATION INC
- 优先权: US24620500 2000-11-06
- 主分类号: G05D7/01
- IPC分类号: G05D7/01 ; G05D7/06 ; G05D16/02
摘要:
A device for regulating the flow of gas from an environment. The device includes a shell forming a path through which fluid flows. A fixed grate (97, 914) is disposed in the path so that as fluid flows in the path the fixed grate does not move. A movable grate assembly includes one or more plates (51, 55) and a movable grate (96, 915) attached to the one or more plates. The one or more plates includes an integral hinge such that the plate can rotate about the integral hinge (84, 85, 86 87). When the movable grate (96) moves with respect to the fixed grate (97) the impedance on the flow varies.
摘要(中):
用于调节来自环境的气体流量的装置。 该装置包括形成流体流经的路径的外壳。 固定的格栅(97,914)设置在路径中,使得当流体在路径中流动时,固定格栅不移动。 可移动的格栅组件包括一个或多个板(51,55)和连接到所述一个或多个板的可动格栅(96,915)。 一个或多个板包括一体的铰链,使得板可以围绕整体铰链(84,85,86,88)旋转。 当可移动格栅(96)相对于固定格栅(97)移动时,流动上的阻抗变化。