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29 条记录 (耗时 0.01 秒)

    Temperature-pressure transducer
    4.
    发明授权
    Temperature-pressure transducer 失效
    温度传感器

    公开(公告)号：US3737098A

    公开(公告)日：1973-06-05

    申请号：US3737098D

    申请日：1971-12-07

    申请人： FLUIDTECH CORP

    发明人： OSHEROFF G

    IPC分类号： F24F11/02 ,  G01K5/70 ,  G05D23/185 ,  G05D23/275 ,  G05B11/48

    CPC分类号： G05D23/1854 ,  F24F11/89 ,  G01K5/70 ,  Y10T137/87209

    摘要： In the present invention, a pair of outlet channels are coupled directly to a relatively low pressure source and through a pair of thermostatically-controlled valves are also coupled to a relatively high pressure source. Only one or the other of the valves is open at any one time. Accordingly, when the transducer is in a relatively cool environment, one outlet channel will have the high pressure in it and the other outlet channel will have the low perssure in it. On the other hand, when the transducer environment is relatively warm, the pressures in the two outlet channels are reversed. The valves governing the pressures in the outlet channels are opened and closed in response to the motion of a coiled bi-metallic strip and, consequently, are opened and closed in response to the ambient temperature conditions.

    摘要翻译： 在本发明中，一对出口通道直接连接到相对较低的压力源，并且通过一对恒温控制的阀也耦合到较高的压力源。 任何时候只有一个或另一个阀门打开。 因此，当换能器处于相对较冷的环境中时，一个出口通道将具有高的压力，而另一个出口通道将具有较低的凝固。 另一方面，当换能器环境相对温暖时，两个出口通道中的压力相反。 控制出口通道中的压力的​​阀响应于盘绕的双金属带的运动而打开和关闭，因此响应于环境温度条件而打开和关闭。

    Temperature responsive device and method of making the same
    7.
    发明授权
    Temperature responsive device and method of making the same 失效
    温度响应装置及其制造方法

    公开(公告)号：US3813034A

    公开(公告)日：1974-05-28

    申请号：US30798572

    申请日：1972-11-20

    申请人： ROBERTSHAW CONTROLS CO

    发明人： LEWIS J ,  PUSTER L ,  BRAKEBILL H

    IPC分类号： G05D23/185 ,  G05B11/48 ,  G05D23/275

    CPC分类号： G05D23/1854

    摘要： A temperature responsive device having a support frame carrying a valve seat that is adapted to be opened and closed by a ball valve member urged to its closed position by a bimetal member having one of its ends operatively associated with the ball valve member and the other end thereof secured to one end of a lever that has its opposed ends respectively disposed against the support frame and being secured solely thereto by a calibration screw that passes through an opening in a triangularly shaped tongue carved from an itnermediate portion of the lever so that the bend line for the lever machine is intermediate the calibration screw and one of the ends of the lever. The other end of the lever bears against a cam surface which can be made adjustable for temperature selection purposes.

    摘要翻译： 一种温度响应装置，其具有承载阀座的支撑框架，所述支撑框架适于被球阀构件打开和关闭，所述球阀构件被双金属构件推动到其关闭位置，所述双金属构件的一端与球阀构件可操作地相关联，另一端 其固定到杠杆的一端，其具有分别设置在支撑框架上并且通过校准螺丝固定在其上的杠杆的一端，所述校准螺丝穿过从杠杆的上限部分雕刻的三角形舌状的开口，使得弯曲 杠杆机的线路位于校准螺丝和杠杆的一端之间。 杠杆的另一端靠在凸轮表面上，凸轮表面可以调节温度选择目的。