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    • 4. 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。
    • 5. 发明申请
    • Valve with Inherent Enhanced Turbulent Flow Metering Device and Flow Regulation
    • 具有固有增强湍流流量计量阀和流量调节阀
    • US20080048142A1
    • 2008-02-28
    • US11844208
    • 2007-08-23
    • Kevin J. EnglerJerome C. KloppMark Hentschel
    • Kevin J. EnglerJerome C. KloppMark Hentschel
    • F16K47/12
    • 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。
    • 9. 发明授权
    • Miniature synchronous motor
    • 微型同步电机
    • US5406158A
    • 1995-04-11
    • US96792
    • 1993-07-23
    • David G. ArnoldJohn P. DuveJerome C. KloppAllan E. Visin
    • David G. ArnoldJohn P. DuveJerome C. KloppAllan E. Visin
    • H02K21/14H02K1/14H02K3/52H02K21/12H02K37/14H02K21/00
    • H02K3/525H02K1/145H02K21/125H02K2201/12
    • A bobbin or spool is molded of thermoplastic with one end flange of substantially greater diameter with a plurality of arcuately spaced voids through the flange. A coil is wound on the bobbin and a first ferromagnetic cup with integrally formed spaced finger-like plural pole segments in a circumferential array is axially received over the smaller spool flange and coil with the pole segments extending through the voids in the larger spool flange. A second ferromagnetic stator cup with finger-like spaced plural pole segments in a circumferential array is nested against the larger spool flange with the pole segments interdigitated with the pole segments on the first cup. A third stator member interconnects the first and second stator cups through the spool; and, a permanent magnet rotor is journalled on the third pole segment within the stator pole segments. The larger spool flange has electrical connectors received in slots and attached to the ends of the coil.
    • 线轴或线轴由热塑性塑料制成,其一端法兰具有基本上较大的直径,并具有穿过凸缘的多个弧形隔开的空隙。 线圈被卷绕在线轴上,并且周向阵列中具有整体形成的间隔开的指状多个极段的第一铁磁杯轴向地容纳在更小的线轴凸缘和线圈上,极段延伸穿过较大的线轴凸缘中的空隙。 具有圆周阵列中具有指状间隔开的多个极段的第二铁磁定子杯嵌套在较大的卷轴凸缘上,极段与第一杯上的极段相互指向。 第三定子构件通过卷轴将第一和第二定子杯互连; 并且永磁转子被旋转在定子极段内的第三极段上。 较大的卷轴法兰具有容纳在槽中并连接到线圈的端部的电连接器。