Ultrakust Electronic Gmbh

Bartec Benke Gmbh

Bartec Corporation

Wilhelm Binder

Alfred Boehm

Alfred Bohm

Valeri Keller

Gerhard Raudszus

Dieter Lerach

Rudolf Grünert

The invention relates to a device for determining the dew point temperature of a measurement gas, having a light guide, a condensation surface located on the light guide and whose reflectivity is dependent on the condensation of the measurement gas, a light source for emitting light through the light guide onto the condensation surface, a light sensor for determining the light intensity reflected back into the light guide by the condensation surface and means for adjusting the temperature of the condensation surface, which has a semihydrophobic construction.

Device for determining the dew-point temperature of a test gas

An apparatus relates to an approach warning system for detecting when a person approaches an object which has a metal outer structure at least in regions. The system is formed with at least a first near-field device which is associated with the object and a second near-field device which is associated with the person, wherein the first and the second near-field device form a transmission link for an electric near field, and with a warning device which outputs an approach warning signal when a person with the second near-field device enters a detection region in which a transmission of the near field via the transmission link takes place, wherein the first near-field device is connected, for the purpose of coupling to the near field, firstly to a stray field electrode and secondly to the metal outer structure of the object, so that the outer structure forms a counter-electrode for the stray field electrode, and wherein the near-field devices and the electrodes thereof are configured such that the detection region at least approximately encloses the entire outer structure of the object.

Approach warning system for detecting when a person approaches an object, particularly a machine

A process and apparatus are disclosed for taking a representative milk sample during the delivery of a milk charge from one container to another. With respect to the errors encountered in operating peristaltic pumps with different speeds of revolution, the invention predetermines a corrected pumping characteristic as a function of an acceptance characteristic and correspondingly controls the taking of samples.

Process and apparatus for taking a representative milk sample

The invention concerns a reading head with a tapered reading opening and/or a tapered reading stylus for reading bar-type, especially passive magnetic information on a data carrier. A high resolution in reading this information with a high output signal is obtained by tapering the reading opening in direction of the end face of the reading head. The reading head is located in a casing pot and has at least one field plate sensor, on which side remote from the face a permanent magnet is placed with a magnetic shunt to the casing pot.

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Tiefenbach, Germany

Wilhelm Binder