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公开(公告)号:USRE35199E
公开(公告)日:1996-04-02
申请号:US183755
申请日:1994-01-21
申请人: Hubert Gervais
发明人: Hubert Gervais
CPC分类号: F24F11/043 , F04D27/00 , F24F11/022 , Y10T137/7759
摘要: An automatic ventilator closure is described which operates on the basis of an over-pressure within the conduit leading up to the ventilator outlet. Electrical interlocks control a motor to place the closure in an open or closed condition.
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公开(公告)号:US5372544A
公开(公告)日:1994-12-13
申请号:US2857
申请日:1993-01-21
申请人: Hubert Gervais
发明人: Hubert Gervais
CPC分类号: F24F11/047 , F24F2011/0042
摘要: An automatic ventilator closure which operates on the basis of a pressure differential condition within the conduit is provided with an air flow detector to ensure that the control system for the closure does not cycle. The pressure sensor and air flow detector are both in the form of vanes that are integrally connected to each other.
摘要翻译: 在管道内基于压差条件运行的自动呼吸机闭合器设置有空气流量检测器,以确保闭合件的控制系统不会循环。 压力传感器和空气流量检测器都是彼此一体地连接的叶片的形式。
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公开(公告)号:US5081913A
公开(公告)日:1992-01-21
申请号:US525028
申请日:1990-05-18
申请人: Hubert Gervais
发明人: Hubert Gervais
CPC分类号: F24F11/043 , F04D27/00 , F24F11/022 , Y10T137/7759
摘要: An automatic ventilator closure is described which operates on the basis of an over-pressure within the conduit leading up to the ventilator outlet. Electrical interlocks control a motor to place the closure in an open or closed condition.
摘要翻译: 描述了一种自动呼吸机闭合装置,其基于通向通气机出口的导管内的过压而起作用。 电气互锁控制电机将闭合件置于打开或关闭状态。
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