Sartorius Ag

Sartorious Ag

Sartorius Weighing Technology Gmbh

Herbert Rink

Gerd Freydank

Ralf Mueller

Olaf Brodersen

Ralf Müller

Dieter Roemhild

Franz Klapper

Dieter Römhild

An inclination sensor is provided having a level that has a liquid and a gas bubble under a covering glass in a housing. A light source is arranged above the covering glass. The inclination sensor can be used to determine a direction and degree of an inclination with high accuracy and which is suitable for automatically aligning an apparatus provided with the inclination sensor. An arrangement is provided that has at least two light receivers arranged above the covering glass such that the light that is emitted from the light source and, in the case of a centered gas bubble, is scattered on the surface of the covering glass coming in contact with the gas bubble can be detected by the at least two light receivers. Different quantities of light can be detected by the light receivers when the gas bubble is not centered, and the light source and the light receivers are arranged on a chip substrate.

Inclination sensor with optoelectronic level

An inclination sensor is provided 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 are arranged above the covering glass such that light, which is emitted by the light source and undergoes total internal reflection at the gas bubble when the gas bubble is centered, can be detected by means of these at least two light receivers, wherein different quantities of light can be detected by means of these light receivers when the gas bubble is not centered, and the light receivers are arranged on a chip substrate.

Inclination sensor

Growing community of inventors

Goettingen, Germany

Herbert Rink