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公开(公告)号：US08555716B2
公开(公告)日：2013-10-15
申请号：US12932722
申请日：2011-03-04
IPC分类号： G01F23/28
CPC分类号： G01F23/296 , F01M11/12
摘要： A device for measuring the fill level in a container has an ultrasound sensor and a damping beaker with at least one antechamber. The antechamber has an inlet opening to the container and an outlet opening to the damping beaker, and has a geometric structure, which guides a fluid at least once around the midpoint of the damping beaker. The antechamber has at least two planes lying horizontally over each other. Each plane has a geometric structure, and the geometric structures of the planes are designed so that the fluid streams through the planes in opposite directions. As a result, the path to be traversed in the antechamber is lengthened, and the inflowing medium is additionally swirled. Even foamed media that quickly flow into the antechamber are effectively retained, and degassing is possible prior to entry into the measuring section of the ultrasound sensor.
摘要翻译： 用于测量容器中的填充水平的装置具有超声波传感器和具有至少一个前室的阻尼烧杯。 前厅具有通向容器的入口开口和通向阻尼烧杯的出口，并且具有几何结构，其围绕阻尼烧杯的中点引导流体至少一次。 前厅至少有两个水平在彼此之间。 每个平面具有几何结构，并且平面的几何结构被设计成使得流体沿相反方向流过平面。 结果，在前厅中穿过的路径延长，并且流入的介质另外旋转。 即使快速流入前室的发泡介质也被有效地保留，并且在进入超声波传感器的测量部分之前可以进行脱气。
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公开(公告)号：US20110226212A1
公开(公告)日：2011-09-22
申请号：US12932722
申请日：2011-03-04
IPC分类号： F01M1/02 , G01F23/296
CPC分类号： G01F23/296 , F01M11/12
摘要： A device for measuring the fill level in a container has an ultrasound sensor and a damping beaker with at least one antechamber. The antechamber has an inlet opening to the container and an outlet opening to the damping beaker, and has a geometric structure, which guides a fluid at least once around the midpoint of the damping beaker. The antechamber has at least two planes lying horizontally over each other. Each plane has a geometric structure, and the geometric structures of the planes are designed so that the fluid streams through the planes in opposite directions. As a result, the path to be traversed in the antechamber is lengthened, and the inflowing medium is additionally swirled. Even foamed media that quickly flow into the antechamber are effectively retained, and degassing is possible prior to entry into the measuring section of the ultrasound sensor.
摘要翻译： 用于测量容器中的填充水平的装置具有超声波传感器和具有至少一个前室的阻尼烧杯。 前厅具有通向容器的入口开口和通向阻尼烧杯的出口，并且具有几何结构，其围绕阻尼烧杯的中点引导流体至少一次。 前厅至少有两个水平在彼此之间。 每个平面具有几何结构，并且平面的几何结构被设计成使得流体沿相反方向流过平面。 结果，在前厅中穿过的路径延长，并且流入的介质另外旋转。 即使快速流入前室的发泡介质也被有效地保留，并且在进入超声波传感器的测量部分之前可以进行脱气。
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