公开(公告)号：US06845663B2

公开(公告)日：2005-01-25

申请号：US10416516

申请日：2001-11-13

Applicant: Sergej Lopatin ,  Alexander Müller

Inventor： Sergej Lopatin ,  Alexander Müller

IPC: G01F23/296 ,  G01P11/10

CPC classification number: G01F23/2967

Abstract: The invention relates to a method and a device for determining and/or monitoring the fill level (F) of a medium in a container or, respectively, to a method and a device for establishing the density (ρ) of a medium in the container. The invention allows a highly accurate determination or monitoring of the fill level (F) or the density of a medium in a container. With reference to the method, the object is solved in that the influence of at least one disturbing parameter on the oscillation frequency of an oscillation-capable unit is established and correspondingly compensated in the determination of the fill level (F) of the medium in the container or, respectively, in the determination of the density (ρ) of the medium in the container.

Abstract translation: 本发明涉及一种用于确定和/或监测容器中的介质的填充水平（F）的方法和装置，或分别涉及用于建立容器中的介质的密度（rho）的方法和装置 。 本发明允许高度准确地确定或监测容器中的填充水平（F）或介质的密度。 该方法的目的在于，确定至少一个干扰参数对振荡单元的振荡频率的影响，并在确定介质的填充水平（F）时相应地进行补偿。 容器或分别确定容器中介质的密度（rho）。