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公开(公告)号:US08235064B2
公开(公告)日:2012-08-07
申请号:US12437881
申请日:2009-05-08
IPC分类号: F16K1/20
CPC分类号: F16K31/0655 , F16K31/0675 , Y10T137/0318 , Y10T137/1516 , Y10T137/87917 , Y10T137/87981
摘要: A single magnetic coil floating plunger redundant gas valves is disclosed. In an illustrative embodiment, the valve may include a first plunger tube, a second plunger tube spaced a distance from the first plunger tube, a magnetic coil disposed about at least part of the first plunger tube, a first plunger disposed within the first plunger tube, and a second plunger disposed within the second plunger tube. The first and second plungers may be operatively coupled to first and second valve members. Activation of the magnetic coil may result in the first and second plungers being suspended in the plunger tubes without a hard mechanical plunger stop to selectively open corresponding valves or other actuatable components, as desired.
摘要翻译: 公开了单个磁性线圈浮动柱塞冗余气体阀。 在一个说明性的实施例中,阀可以包括第一柱塞管,与第一柱塞管间隔一段距离的第二柱塞管,围绕第一柱塞管的至少一部分设置的磁性线圈,设置在第一柱塞管内的第一柱塞 以及设置在所述第二柱塞管内的第二柱塞。 第一和第二柱塞可以可操作地联接到第一和第二阀构件。 电磁线圈的激活可能导致第一和第二柱塞被悬挂在柱塞管中,而没有硬的机械柱塞止动件,以根据需要选择性地打开相应的阀或其它可致动部件。
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32.
公开(公告)号:US08165726B2
公开(公告)日:2012-04-24
申请号:US11342752
申请日:2006-01-30
IPC分类号: G05D23/00
CPC分类号: G05D23/1917 , F24H9/2035
摘要: An energy savings water heater is described. The water heater is controlled by an energy savings algorithm that uses one or more of a variable setpoint differential, a variable setback threshold, additional setback thresholds, and an adjustable minimal setpoint to improve the operation of an energy efficient water heater. Additionally or alternatively, a different setback control algorithm may be used that obtains additional data to adjust the setpoint. As a result, the operating cost of the water heater is reduced, while minimizing user complaints of cold water.
摘要翻译: 描述了节能热水器。 热水器由节能算法控制,该算法使用一个或多个可变设定值微分,可变遏制阈值,附加挫折阈值和可调节的最小设定点来改善节能热水器的运行。 另外或替代地,可以使用不同的遏制控制算法,其获得附加数据以调整设定点。 结果,降低了热水器的运行成本,同时最大限度地减少了用户对冷水的投诉。
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公开(公告)号:US5176037A
公开(公告)日:1993-01-05
申请号:US783799
申请日:1991-10-28
申请人: Donald J. Kasprzyk
发明人: Donald J. Kasprzyk
IPC分类号: F16H25/14 , F16K31/04 , F16K31/524
CPC分类号: F16K31/04 , F16H25/14 , F16K31/524 , Y10T74/1828 , Y10T74/1896
摘要: An actuator suitable for use with a valve has a design allowing for easy control or adjustment of the force applied to the valve. The actuator motor has a cam which operates a follower surface of a spring-loaded arm mounted for rotation on a carriage. The carriage is mounted for linear motion and connected to the control element of the valve. The actuation force can be controlled or adjusted by changing the relative positions of the arm's center of rotation, the point on the arm at which the spring applies force, and the position of the cam. In a preferred embodiment, the position of the arm's center of rotation is changed by moving a pin from one set of holes in the carriage and the arm to a second set of holes in the carriage and the arm.
摘要翻译: 适合与阀一起使用的致动器具有允许容易地控制或调节施加到阀的力的设计。 致动器马达具有凸轮,其操作安装成用于在托架上旋转的弹簧加载臂的从动表面。 滑架安装成直线运动并连接到阀的控制元件。 可以通过改变臂的旋转中心的相对位置,弹簧施加力的臂上的点和凸轮的位置来控制或调整致动力。 在优选实施例中,通过将销从托架和臂中的一组孔移动到托架和臂中的第二组孔来改变臂的旋转中心的位置。
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公开(公告)号:US4897051A
公开(公告)日:1990-01-30
申请号:US167050
申请日:1988-03-11
申请人: Donald J. Kasprzyk
发明人: Donald J. Kasprzyk
CPC分类号: H01H1/5822 , H05K3/308 , H01H71/164 , H01H73/30 , H05K1/0271 , H05K1/115 , H05K2201/068 , H05K2201/10295 , H05K2201/10651 , H05K2201/10757 , H05K2201/10962
摘要: A flexible electrical connection for use in mounting electrical components to provide three dimensional flexiblity without allowing short circuiting or adverse temperature response which comprises thin and flat conductor leads shaped and bent to form relatively long flat extension portions which are bendable and twistable to permit flexibility in each of the desired directions.
摘要翻译: 用于安装电气部件以提供三维柔性的柔性电连接,以提供短路或不利的温度响应,其包括成形和弯曲的扁平和扁平的导体引线,以形成相对较长的扁平延伸部分,该扁平延伸部分可弯曲和可扭曲,以允许每个 的所需方向。
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公开(公告)号:US4390859A
公开(公告)日:1983-06-28
申请号:US252644
申请日:1981-04-09
CPC分类号: H01C10/14 , Y10T74/2084
摘要: An electric thermostat having a knob and potentiometer means with a simple adjusting means to couple the two together. A single clip means made of a resilient material allows for connecting the knob to the potentiometer and allows for repositioning the knob at will during calibration of the thermostat.
摘要翻译: 具有旋钮和电位计的电子恒温器装置具有简单的调节装置将两者耦合在一起。 由弹性材料制成的单个夹子装置允许将旋钮连接到电位计,并且允许在校准恒温器期间随意重新定位旋钮。
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