Heliovis Ag

Kamara Werbe Und Kommunikations Gmbh

Elmar Stoeger

Felix Tiefenbacher

Alexander Swatek

Markus Kirschner

Bernhard Schuh

Gerald Munzenrieder

The disclosed subject matter relates to a display device having at least a first and a second panel, each of which comprises luminous elements arranged in rows and columns and which can be aligned with one another to form a gap running parallel to the columns, at least one connecting element for holding the panels in their aligned position, a measuring device which determines a width of the gap for a row of the first panel, and a driver which controls said luminous element as a function of both the signal and the gap width determined for said row. The disclosed subject matter further relates to a panel and a control method for said display device.

Display device having gap width measuring device between panels and control method therefor

The invention relates to a device for the concentration of solar radiation in an absorber, comprising an inflatable concentrator cushion, which comprises a cover film element comprising a light-permeable entry window for coupling in solar radiation and a reflector film, which sub-divides the concentrator cushion into at least two hollow spaces, for the concentration of solar radiation in an absorber, comprising a pivoting apparatus, by means of which the concentrator cushion can be pivoted, in particular about its longitudinal axis, and comprising a retaining apparatus mounted to the pivoting apparatus, for retaining the concentrator cushion, which retaining apparatus comprises an upper longitudinal member extending in the longitudinal direction of the concentrator cushion, for suspending the absorber, wherein the upper longitudinal member is arranged on a substantially air-tight closed upper passage opening of the concentrator cushion.

Device for the concentration of solar radiation, comprising an inflatable concentrator cushion

A device for concentration of solar radiation in an absorber, said device comprising an inflatable concentrator cushion having a cover film element with a light-permeable entry window for coupling in solar radiation and a reflector film for concentration of solar radiation in an absorber, the reflector film sub-dividing the concentrator cushion into at least two hollow spaces and having a curvature in an inflated state. The device also comprises a pivoting apparatus, with which the concentrator cushion is pivotable, a retaining apparatus secured to the pivoting apparatus, and an adjusting device for adjusting the curvature of the reflector film. The retaining apparatus comprises a lower longitudinal member which is connected to a bottom film element of the concentrator cushion. The adjusting device comprises a tensioning element between the lower longitudinal member and the reflector film, said tensioning element being connected to the reflector film and to the lower longitudinal member.

Device for the concentration of solar radiation

The invention relates to a device for anchoring an inflatable concentrator cushion, which has a light-permeable entry window for coupling in solar radiation and a reflector film, which sub-divides the concentrator cushion into at least two hollow spaces, for the concentration of solar radiation in an absorber, comprising a pivoting apparatus for pivoting the concentrator cushion, in particular about its longitudinal axis, and comprising an anchoring apparatus for the pivoting apparatus.

Device for anchoring an inflatable concentrator cushion

The invention relates to a device for the concentration of solar radiation in an absorber, comprising an inflatable concentrator cushion, which comprises a cover film element comprising a light-permeable entry window for coupling in solar radiation and a reflector film, which sub-divides the concentrator cushion into at least two hollow spaces, for the concentration of solar radiation in an absorber, comprising a pivoting apparatus, by means of which the concentrator cushion can be pivoted, in particular about its longitudinal axis, and comprising a retaining apparatus secured (mounted) to the pivoting apparatus for retaining the concentrator cushion, which retaining apparatus comprising an upper longitudinal member extending in the longitudinal direction of the concentrator cushion, suspending the absorber, wherein the upper longitudinal member is arranged on a substantially air-tight closed upper passage opening of the concentrator cushion.

A device () for concentrating solar radiation in an absorber (), an anchoring frame () and an inflatable concentrator pad (), which has a light-transmissive entry window () for coupling in the solar radiation and a reflector film () subdividing the concentrator pad () into at least two cavities (), wherein the reflector film () is designed to concentrate the solar radiation in the absorber () which is arranged in the cavity () of the concentrator pad (), and with an anchoring frame (), arranged outside of the concentrator pad (), for anchoring the concentrator pad (), wherein the absorber () is attached to the anchoring frame () by means of an absorber mount () and the concentrator pad () has at least one attachment opening () for the absorber mount () to pass through.

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Wiener Neudorf, Austria

Elmar Stoeger