Windshield moisture sensor
    1.
    发明授权
    Windshield moisture sensor 失效
    挡风玻璃湿度传感器

    公开(公告)号:US5040411A

    公开(公告)日:1991-08-20

    申请号:US457616

    申请日:1989-12-27

    申请人: Joseph Medzius

    发明人: Joseph Medzius

    IPC分类号: G01N27/00 B60S1/08 G01N27/04

    摘要: A moisture sensor to sense rain on a windshield includes sensor members and leads on the outboard surface of the windshield. The members and leads are uncoated and directly exposed to any moisture accumulation on the sensor. Leads connect the sensor to a controller which includes a signal generator and sensor monitor. The relative spacing between the leads as compared to the spacing between the sensor members is such that the impedance of the sensor when the leads are electrically interconnected by moisture is measurably different from the sensor impedance when said members or said members and leads are electrically interconnected. In response to the latter signal, the windshield wipers are actuated.

    摘要翻译: 在挡风玻璃上感测雨水的湿度传感器包括在挡风玻璃的外侧表面上的传感器构件和引线。 构件和引线未涂覆,并直接暴露于传感器上的任何水分积聚。 引线将传感器连接到包括信号发生器和传感器监视器的控制器。 与传感器构件之间的间隔相比,引线之间的相对间隔使得当引线通过水分电互连时传感器的阻抗与所述构件或所述构件和引线电互连时的传感器阻抗可测量地不同。 响应于后一个信号,挡风玻璃刮水器被致动。

    Apparatus and method for tempering glass sheets
    2.
    发明申请
    Apparatus and method for tempering glass sheets 有权
    用于回火玻璃板的设备和方法

    公开(公告)号:US20070122580A1

    公开(公告)日:2007-05-31

    申请号:US11288708

    申请日:2005-11-29

    IPC分类号: B44F1/06 C03B13/00 B44C5/08

    摘要: A method of tempering a glass sheet heated to a tempering temperature includes cooling the glass sheet at a first heat transfer coefficient at a first quench station and cooling the glass sheet at a second heat transfer coefficient at a second quench station downstream of the first quench station. The second heat transfer coefficient is greater than the first heat transfer coefficient. In a multistage process of the invention, a plurality of quench stations could be used with each downstream quench station having a larger heat transfer coefficient than the previous upstream quench station.

    摘要翻译: 对加热到回火温度的玻璃板进行回火的方法包括在第一骤冷站处以第一传热系数冷却玻璃板,并在第一骤冷站下游的第二骤冷站以第二传热系数冷却玻璃板 。 第二传热系数大于第一传热系数。 在本发明的多级方法中,可以使用多个骤冷站,每个下游骤冷站具有比先前的上游骤冷站更大的传热系数。

    Electric circuit and sensor for detecting arcing and a transparency having the circuit and sensor
    3.
    发明授权
    Electric circuit and sensor for detecting arcing and a transparency having the circuit and sensor 有权
    用于检测电弧的电路和传感器以及具有电路和传感器的透明度

    公开(公告)号:US08981265B2

    公开(公告)日:2015-03-17

    申请号:US13247131

    申请日:2011-09-28

    IPC分类号: H05B1/02 B64C1/14 H05B3/86

    摘要: An electrical system responsive to overheating and/or electric arcing of an electrically conductive member, e.g. a heating member of an aircraft windshield, includes a first switch in a first current path, and a second switch in a second current path. The first current path is from an electrical power supply through the first switch, through an arc sensor to the heating member to the power supply. The second current path is from a temperature sensor monitoring the temperature of the heating member through the second switch to a temperature controller. When the temperature of the heating member is at or above a predetermined value, the temperature controller causes the first switch to open. When there is arcing, the second switch is moved to the open position. The temperature controller senses that the second switch is open and causes the first switch to open.

    摘要翻译: 响应于导电构件的过热和/或电弧放电的电气系统,例如, 飞机挡风玻璃的加热构件包括第一电流路径中的第一开关和第二电流路径中的第二开关。 第一电流路径是从电源通过第一开关,通过电弧传感器到加热构件到电源。 第二电流路径来自温度传感器,该温度传感器通过第二开关监测加热构件的温度到温度控制器。 当加热构件的温度等于或高于预定值时,温度控制器使第一开关打开。 当有电弧时,第二个开关被移动到打开位置。 温度控制器检测到第二个开关打开,并使第一个开关打开。