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Trumpf Huettinger Gmbh + Co. Kg

Huettinger Elektronik Gmbh & Co. Kg

Florian Maier

Roland Lodholz

Nikolai Schwerg

Christian Wangler

A radio-frequency high-voltage waveguide device including an electrical conductor configured for operation with a radio frequency and a high voltage relative to a gaseous environment and/or a ground body, an electrically conductive contact unit that is in contact with the conductor at at least one point, the contact unit being arranged on an electrically insulating mount, and an electrically conductive field distribution assembly arranged on the electrically conductive contact unit, the assembly being electrically conductively connected to the contact unit and arranged at least partly in an inside of the mount.

High-frequency high-voltage waveguide device

In a method and a device for controlling or regulating motors for movement axes of devices in the film and broadcast sector, at least one motor is controlled via radio or via cable by a control unit of processing unit having at least one control element. An electromechanical element can apply on the control element a force that generates a haptic feedback. This force can be changed dynamically by entered or read-out parameters and can be manually overridden.

Method and device for controlling motors in the film and broadcast industry

Methods and systems for impedance matching between loads and power generators are provided. The methods include: supplying a power generated by a power generator to a load by an impedance matching system that includes at least one reactance adjustable by at least one actuator and is configured to transform the load impedance at an input end of the load into a transformed load impedance at an input end of the impedance matching system, determining a power reflected at the load or at least one variable associated with the reflected power, determining, based on the reflected power or the at least one variable, that there is a mismatch, determining a trajectory in a complex load plane according to at least one specified criterion, and controlling the at least one actuator such that the transformed load impedance follows the trajectory to match an output impedance of the power generator.

Impedance matching between loads and power generators

The invention relates to a device for the stable and zero backlash adjustment of a camera-holding device around at least one tilting axis, in particular on a device for multi-channel image capture, wherein the adjustment device () comprises two plates joined to one another so as to be tiltable, and wherein the upper plate as camera support plate () carries the camera (K) at least indirectly and is connected to the lower plate acting as base plate (). The device is characterized in that a displaceable ramp slide () having two oppositely inclined running ramps () is arranged on the base plate (), in that between the two running ramps () there is a joint () by which the camera support plate () is joined to the base plate (), in that the camera support plate () comprises two guide pins () that are spaced apart from one another and are guided on the running ramps (), and in that the device is designed in such a manner that by displacing the ramp slide () the camera support plate () assumes, with zero backlash, a defined tilting angle with respect to the base plate ().

Device for the stable and zero backlash adjustment of a camera-holding device around at least one tilting axis

Apparatus for the automatic positioning of at least two, or for the automatic selection from at least three cameras (K), coupled for three-dimensional image recording, including a device for distance measurement (EM), which is configured to measure the distances of relevant points () in the object space (OR) relative to the recording apparatus (A) and to supply corresponding output signals, wherein the relevant points () can be selected manually or automatically; a computer unit (RE), which is configured to calculate the parameters such as stereo base, swivel angle, correction parameters and internal parameters of the cameras (K) and/or a positioning device (P), to adjust the cameras (K) depending on the calculated parameters; and a switching apparatus (S), which together with the computer unit (RE) can form a single unit which can effect a selection of camera bundles depending on the size of the stereo base.

Apparatus for the automatic positioning of coupled cameras for three-dimensional image representation

Device for the calibration of a multi-camera recording device for three dimensional picture recording, where the calibration occurs on two depth levels consisting of a calibration chart which features at least one characteristic for geometric positioning on a two-dimensional space and if applicable at least one characteristic for the calibration of further traits of the camera system characterized by the calibration chart being used for near calibration and it being at least partially transparent or a space being cut out of it and where behind the calibration chart at least one additional natural or artificial calibration element is available for distance calibration.

Device for the calibration of a multi-camera recording device for three dimensional picture recording

In an impedance matching circuit selectively operable in a normal matching mode and a protection mode, the impedance matching circuit includes a set of reactances in a first reactance arrangement configured to transform an impedance of a load to an impedance within a range of a nominal impedance of an HF generator in the normal matching mode, and a PIN diode switch having a first invariable switching state in the normal matching mode and a second switchomg state that reconfigures the set of reactances into a second reactance arrangement in the protection mode, such that the second reactance arrangement is configured to transform the impedance of the load to prevent damage to the HF generator or to transmission circuitry arranged between the HF generator and the load.

Growing community of inventors

Raisting, Germany

Florian Maier