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1. 发明申请

US20120248359A1 Valve with Dual Rotation Valve Member 有权
标题翻译：带双旋转阀的阀门
公开(公告)号：US20120248359A1
公开(公告)日：2012-10-04
申请号：US13076170
申请日：2011-03-30
申请人： Stanley S. Dederich , Daniel J. Goray
发明人： Stanley S. Dederich , Daniel J. Goray
IPC分类号： F16K31/54 , F16K27/00 , F16K5/00
CPC分类号： F16K5/00 , F16K5/0407 , F16K5/0421 , F16K5/0442 , F16K27/00 , F16K27/065 , F16K31/54 , Y10T137/87981 , Y10T137/8803
摘要： A valve with a dual rotational valve member is provided. The valve includes a first valve member and a second valve member. An actuation arrangement is operably positioned between the first valve member and the second valve member to rotate the first valve member in a first direction and the second valve member in a second direction opposite the first direction. This counter-rotation of the first and second valve members selectively aligns or misaligns a pair of flow ports of the first valve member with a pair of flow ports of the second valve member. When the pairs of flow ports are aligned, the flow path of the valve allows for straight through flow of a fluid through the valve thereby decreasing turbulence, back pressure, and noise.
摘要翻译：提供具有双旋转阀构件的阀。阀包括第一阀构件和第二阀构件。致动装置可操作地定位在第一阀构件和第二阀构件之间，以使第一阀构件沿第一方向旋转，而第二阀构件沿与第一方向相反的第二方向旋转。第一和第二阀构件的这种反向旋转选择性地将第一阀构件的一对流动口与第二阀构件的一对流动口对准或不对准。当成对的流动口对准时，阀的流动路径允许流体通过阀的直通流动，从而减少湍流，背压和噪音。

2. 发明申请

US20140283918A1 Valve Flow Control Optimization via Customization of an Intelligent Actuator 有权
标题翻译：通过定制智能执行器进行阀门流量控制优化
公开(公告)号：US20140283918A1
公开(公告)日：2014-09-25
申请号：US14296024
申请日：2014-06-04
申请人： Stanley S. Dederich
发明人： Stanley S. Dederich
IPC分类号： G05D7/06 , F16K31/04
CPC分类号： F16K31/046 , F16K37/0041 , F16K37/0083 , Y10T137/0318 , Y10T137/0357 , Y10T137/86389
摘要： A valve arrangement including a valve and a valve actuation arrangement is provided. The valve has a known flow profile. The valve includes a valve member and a valve stem operably coupled to the valve member for adjusting the position of the valve member. The valve actuation arrangement is operably coupled to the valve stem. The valve actuation arrangement includes a drive arrangement and a control arrangement. The drive arrangement is operably coupled to the valve stem and configured to adjust an actual stem position of the valve stem based on an actual stem positional signal. The control arrangement is configured to generate the actual stem positional signal. The control arrangement is configured to generate the actual stem positional signal based on an input control signal representing a desired stem position based on a desired flow profile being different than the known flow profile.
摘要翻译：提供了包括阀和阀致动装置的阀装置。阀具有已知的流量分布。阀包括阀构件和可操作地联接到阀构件的阀杆，用于调节阀构件的位置。阀致动装置可操作地联接到阀杆。阀致动装置包括驱动装置和控制装置。驱动装置可操作地联接到阀杆并构造成基于实际的杆位置信号来调节阀杆的实际杆位置。控制装置被配置为产生实际的杆位置信号。控制装置被配置为基于与所述已知流量分布不同的期望流量分布，基于表示期望的阀杆位置的输入控制信号来生成实际阀杆位置信号。

3. 发明授权

US08839817B2 Valve with dual rotation valve member 有权
标题翻译：带双旋转阀门的阀门
公开(公告)号：US08839817B2
公开(公告)日：2014-09-23
申请号：US13076170
申请日：2011-03-30
申请人： Stanley S. Dederich , Daniel J. Goray
发明人： Stanley S. Dederich , Daniel J. Goray
IPC分类号： F16K5/04 , F16K5/18 , F16K31/53 , F16K5/00 , F16K31/54 , F16K27/00
CPC分类号： F16K5/00 , F16K5/0407 , F16K5/0421 , F16K5/0442 , F16K27/00 , F16K27/065 , F16K31/54 , Y10T137/87981 , Y10T137/8803
摘要： A valve with a dual rotational valve member is provided. The valve includes a first valve member and a second valve member. An actuation arrangement is operably positioned between the first valve member and the second valve member to rotate the first valve member in a first direction and the second valve member in a second direction opposite the first direction. This counter-rotation of the first and second valve members selectively aligns or misaligns a pair of flow ports of the first valve member with a pair of flow ports of the second valve member. When the pairs of flow ports are aligned, the flow path of the valve allows for straight through flow of a fluid through the valve thereby decreasing turbulence, back pressure, and noise.
摘要翻译：提供具有双旋转阀构件的阀。阀包括第一阀构件和第二阀构件。致动装置可操作地定位在第一阀构件和第二阀构件之间，以使第一阀构件沿第一方向旋转，而第二阀构件沿与第一方向相反的第二方向旋转。第一和第二阀构件的这种反向旋转选择性地将第一阀构件的一对流动口与第二阀构件的一对流动口对准或不对准。当成对的流动口对准时，阀的流动路径允许流体通过阀的直通流动，从而减少湍流，背压和噪音。

4. 发明授权

US4539556A Combustion products detector with accelerated test 失效
标题翻译：燃烧产物检测器加速试验
公开(公告)号：US4539556A
公开(公告)日：1985-09-03
申请号：US485234
申请日：1983-04-15
申请人： Stanley S. Dederich , George A. Schoenfelder , William M. Koster
发明人： Stanley S. Dederich , George A. Schoenfelder , William M. Koster
IPC分类号： G08B17/107 , G08B29/14 , G08B29/00 , G08B17/10
CPC分类号： G08B29/145 , G08B17/107 , G08B17/113
摘要： A battery-powered photoelectric smoke detector periodically samples the air in a smoke chamber. A manually-operated test button is provided for simulating smoke to test the device. The sampling frequency is determined by a first resistance. A frequency changing circuit includes a test switch, the movable contact of which is coupled to the test button and is responsive to operation thereof for connecting it parallel with the first resistance the series combination of a diode and a second resistance for increasing the sampling frequency. Means are provided for back-biasing the diode to disable the frequency changing circuit when the detector detects smoke.
摘要翻译：电池供电的光电烟雾探测器定期对烟雾室中的空气进行采样。提供了一个手动测试按钮来模拟烟雾来测试设备。采样频率由第一个电阻决定。频率改变电路包括测试开关，其可动触点耦合到测试按钮，并且响应于其操作，用于与第一电阻并联连接二极管和第二电阻的串联组合以增加采样频率。当检测器检测到烟雾时，提供用于反向偏置二极管以禁用频率改变电路的装置。

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