会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Valve with inherent enhanced turbulent flow metering device and flow regulation
    • 具有固有增强湍流计量装置和流量调节阀
    • US07819023B2
    • 2010-10-26
    • US11844208
    • 2007-08-23
    • Kevin J. EnglerJerome C. KloppMark A. Hentschel
    • Kevin J. EnglerJerome C. KloppMark A. Hentschel
    • G01F1/08G01F1/05
    • F16K27/00G01F1/10G01F1/115G01F1/12G01F15/00
    • A valve incorporates a device causing turbulents in the water stream just before passing over the turbine fins of the flow sensor. The device actually increases the Reynolds number or turbulence of the water stream increasing the contact of the water on the turbine. This causes the turbine to rotate more efficiently for the given flow volume passing over the flow measuring device. The improved efficiency results in better accuracy and performance over the entire flow range. In one embodiment the turbulent device forces the flow stream to rotate counter clockwise and hit the turbine fins causing higher force which makes the turbine turn more efficiently. The turbine is designed such that the major portion of the fin surface area is perpendicular to the turbulent flow stream. This opposed direction causes more force to be placed on the turbine fin by the water stream.
    • 阀门结合了在流过传感器的涡轮机翅片之前在水流中引起湍流的装置。 该装置实际上增加了水流的雷诺数或湍流,从而增加了涡轮机上水的接触。 这使得涡轮机对于通过流量测量装置的给定流量更有效地旋转。 改进的效率在整个流量范围内产生更好的精度和性能。 在一个实施例中,湍流装置迫使流动流逆时针旋转并撞击涡轮机叶片,导致更高的力,这使得涡轮机更有效地转动。 涡轮机被设计成使得翅片表面积的主要部分垂直于湍流流。 这种相反的方向导致更多的力通过水流被放置在涡轮翅片上。