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公开(公告)号：EP1952093A1
公开(公告)日：2008-08-06
申请号：EP06828520.4
申请日：2006-11-17
申请人： SARTORIUS AG
发明人： KLAPPER, Franz , RINK, Herbert , FREYDANK, Gerd
摘要： The invention relates to an inclination sensor having a level which has a liquid and a gas bubble in a housing under a covering glass, wherein a light source is arranged above the covering glass. The invention is based on the object of providing an inclination sensor which can be used to determine the direction and degree of an inclination with high accuracy and which is suitable for automatic orientation of an apparatus provided with such an inclination sensor. The object is achieved according to the invention by virtue of an inclination sensor in which at least two light receivers (2.4.1, 2.4.2...2.4.4) are arranged above the covering glass (1.3) such that light (L), which is emitted by the light source (2.3) and undergoes total internal reflection at the gas bubble (4) when the gas bubble (4) is centred, can be detected by means of these at least two light receivers (2.4.1, 2.4.2...2.4.4), wherein different quantities of light can be detected by means of these light receivers (2.4.1...2.4.4) when the gas bubble (4) is not centred, and the light receivers (2.4) are arranged on a chip substrate (2.1).
摘要翻译： 倾斜传感器技术领域本发明涉及一种倾斜传感器，其具有在覆盖玻璃下方的壳体中具有液体和气泡的液位，其中光源布置在覆盖玻璃上方。 本发明的目的在于提供一种倾角传感器，该倾角传感器可以用于高精度地确定倾斜的方向和程度，并且适用于设置有这种倾角传感器的设备的自动定位。 根据本发明，该目的借助于倾斜传感器来实现，其中至少两个光接收器（2.4.1,2.4.2 ... 2.4.4）布置在覆盖玻璃（1.3）上方，使得光（L ）可以通过这些至少两个光接收器（2.4.1）来检测，当气泡（4）居中时，由光源（2.3）发射并且在气泡（4）处经历全内反射 ，2.4.2 ... 2.4.4），其中当气泡（4）不居中时，借助于这些光接收器（2.4.1 ... 2.4.4）可以检测不同数量的光，并且 光接收器（2.4）被布置在芯片衬底（2.1）上。
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公开(公告)号：EP1952093B1
公开(公告)日：2011-03-23
申请号：EP06828520.4
申请日：2006-11-17
申请人： SARTORIUS AG
发明人： KLAPPER, Franz , RINK, Herbert , FREYDANK, Gerd
摘要： The invention relates to an inclination sensor having a level which has a liquid and a gas bubble in a housing under a covering glass, wherein a light source is arranged above the covering glass. The invention is based on the object of providing an inclination sensor which can be used to determine the direction and degree of an inclination with high accuracy and which is suitable for automatic orientation of an apparatus provided with such an inclination sensor. The object is achieved according to the invention by virtue of an inclination sensor in which at least two light receivers (2.4.1, 2.4.2...2.4.4) are arranged above the covering glass (1.3) such that light (L), which is emitted by the light source (2.3) and undergoes total internal reflection at the gas bubble (4) when the gas bubble (4) is centred, can be detected by means of these at least two light receivers (2.4.1, 2.4.2...2.4.4), wherein different quantities of light can be detected by means of these light receivers (2.4.1...2.4.4) when the gas bubble (4) is not centred, and the light receivers (2.4) are arranged on a chip substrate (2.1).
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