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    • 53. 发明申请
    • PRESSURE SENSOR
    • 压力传感器
    • WO2005002887A2
    • 2005-01-13
    • PCT/IB2004/002197
    • 2004-07-02
    • MELEXIS NVCHEN, JianVAN DER WIEL, Appolonius, Jacobus
    • CHEN, JianVAN DER WIEL, Appolonius, Jacobus
    • B60C23/00
    • B60C23/0493
    • A pressure sensor 100 suitable for being fitted to or embedded in a tyre comprises an integrated circuit 101 mounted on a lead frame 102, the integrated circuit 101 incorporating a pressure sensing element. A gel blob 103 covers the pressure sensing element of the integrated circuit 101. The integrated circuit 101, lead frame 102 and gel blob 103 are encapsulated within a plastic moulded package 104. An opening 106 is provided in the plastic package 104 through which the gel blob 103 is exposed to the atmosphere. The gel blob 103, being flexible is able to transfer the pressure of the atmosphere to the pressure sensing element. A filter 105 covers the opening 106 in order to prevent the ingress of water or harmful substances into the aperture. In alternative embodiments, the gel blob 103 may be removed.
    • 适于装配或嵌入轮胎中的压力传感器100包括安装在引线框架102上的集成电路101,集成电路101包含压力感测元件。 凝胶块103覆盖集成电路101的压力感测元件。集成电路101,引线框102和凝胶块103被封装在塑料模制封装104内。开口106设置在塑料封装104中,通过该开口106,凝胶 团块103暴露于大气中。 凝胶块103是柔性的,能够将大气压力传递到压力传感元件。 过滤器105覆盖开口106以防止水或有害物质进入孔中。 在替代实施例中,凝胶块103可被移除。
    • 60. 发明申请
    • HOLLOW FILTER DISC AND LAMINATED FILTER COMPRISING THE SAME
    • 中空过滤盘和包括其的层压过滤器
    • WO2012019559A1
    • 2012-02-16
    • PCT/CN2011/078361
    • 2011-08-12
    • FUJIAN NEWLAND ENTECH CO., LTD.CHEN, JianYAO, XiangyangCHEN, Hua
    • CHEN, JianYAO, XiangyangCHEN, Hua
    • B01D29/41B01D29/64B01D29/66
    • B01D29/41B01D29/6446B01D2201/583
    • Disclosed are a hollow filter disc (201) and a laminated filter comprising the same. The hollow filter disc (201) comprises two annular disc pieces (2011) with filtering pores and an internally hollow annular frame (2012) sized and shaped to match with the annular disc pieces (2011), wherein a number of throughholes (2014) are provided at the inner periphery of the annular frame (2012), and each of the annular disc pieces (2011) is pressed and detachably secured to the corresponding one of the annular surfaces of the annular frame (2012) and is sealed against it at the junctions therebetween, thus forming a water reservoir chamber between the two annular disc pieces (2011) and the annular frame (2012). The laminated filter has a filter core composed of a group of the said hollow filter discs (201) and a water outflow core pipe (202) provided with a number of water inlet orifices (2021) at it periphery, wherein the hollow filter discs (201) are inserted through by the water outflow core pipe (202). The laminated filter may be provided with an automatic cleaning device or an unpowered automatic cleaning device.
    • 公开了一种中空过滤盘(201)和包括该过滤盘的层压过滤器。 中空过滤盘(201)包括具有过滤孔的两个环形盘片(2011)和尺寸和形状适于与环形盘片(2011)匹配的内部中空环形框架(2012),其中多个通孔(2014)是 设置在环形框架(2012)的内周,并且每个环形盘片(2011)被按压并可拆卸地固定到环形框架(2012)的相应的一个环形表面,并且在 因此在两个环形盘片(2011)和环形框架(2012)之间形成储水室。 层压过滤器具有由一组所述中空过滤盘(201)和在其周边设置有多个进水孔(2021)的水流出芯管(202)组成的过滤芯,其中所述中空过滤盘 201)通过水流出芯管(202)插入。 层压过滤器可以设置有自动清洁装置或无动力的自动清洁装置。