Abstract:
A method and a device for inspecting surface coatings on workpieces, in particular of lacquer coatings, using an image capture and/or image processing system. The image capture and/or image processing system is designed to measure and/or process electromagnetic radiation from surface coating and/or a layer beneath it which is at least partially outside of the visible wavelength range.
Abstract:
A metering unit for metering a substance, in particular a powder, comprising a storage container for storing the substance and a metering device rotatable about an axis of rotation, a discharge opening being provided for discharging the metered substance, is described as fulfilling higher demands of metering accuracy in comparison with the related art. This is achieved by the fact that at least one closing element is provided on the lowest end section of the metering device for completely closing the discharge opening.
Abstract:
A metering device, a metering element, and a method for operating same, the metering element having a storage container open on one side for receiving the substances to be metered and a plunger which is axially movable and reversibly seals the opening of the storage container and which preferably has at least one centrally located metering opening for metering the substances provided in the storage container, the plunger including a separation device for particles.
Abstract:
A metering device or a metering element, in particular for metering substances in the compiling of combinatory material libraries, described as comprising a metering element having a supply vessel, open on one side, for holding the substances to be metered, and a plunger, which is axially displaceable and reversibly seals the opening of the supply vessel and which has at least one, preferably centered metering orifice for metering the substances provided in the supply vessel, the supply vessel and/or the plunger having an accommodation as contact point for a mechanical gripping device. Moreover, a metering method is described.
Abstract:
A structural design method that supplies the needed internal structural strength for a boat hull that eliminates the need for a rib/stringer (horizontal and longitudinal) structural stiffeners in a boat hull.
Abstract:
A process for exploiting plastic wastes arising in the production or further processing or after use of the plastic, by, in a sewage treatment plant, comminuting the plastic wastes then mixing them with a sewage sludge to which organic flocculants are added with or without the addition of further amounts of finely divided coal and/or ash, if appropriate, modifying the surface properties of the plastic with binders in such a way that it binds better into the sludge, filtering the pretreated sludge mixture, where the plastic can assume the properties of a filtration aid, i.e. the filtering residue is reduced, incinerating the resulting filter cake, where the plastic assumes the function of an additional energy source and depositing the ash for example in a sanitary landfill or exploiting it.