Abstract: The invention pertains to a display method, a computer program for performing steps of the display method and a display system. The display system (1) comprising: display means (2) comprising: a physical display unit (13) operable to display flight data, a display processing device (11), a graphics driver and a graphics processing device, fault detection means arranged to detect at least one fault condition associated to the display means (2). The display processing device is arranged to process a first task set associated to a normal operation mode and in parallel process a second task set associated to an emergency operation mode, wherein said display processing device is arranged to transmit information provided from the second task set to the graphics processing device in response to the detected at least one fault condition.

Abstract: The invention pertains to a display method, a computer program for performing steps of the display method and a display system. The display system (1) comprising: display means (2) comprising: a physical display unit (13)operable to display flight data, a display processing device (11), a graphics driver and a graphics processing device, fault detection means arranged to detect at least one fault condition associated to the display means (2). The display processing device is arranged to process a first task set associated to a normal operation mode and in parallel process a second task set associated to an emergency operation mode, wherein said display processing device is arranged to transmit information provided from the second task set to the graphics processing device in response to the detected at least one fault condition.

Abstract: A placing device (1) for placing building elements (2) in constructing a multi-storey building comprises a lifting means (4) for lifting a prefabricated building element (2), a moving means (7) for moving the placing device (1) into and out of a lower storey of the multi-storey building, the lower storey being arranged under an upper storey, a rotary means (8) for rotating the building element (2) about a normal to a floor plane of the lower storey, a vertical adjustment means (20) for vertically adjusting the building element (2), and a control means (14) for controlling the placing device (1) for placing the building element (2) according to a predetermined pattern. A building system and a method of constructing a multi-storey building are also disclosed.

Abstract: A display system in a fighter aircraft including a helmet mounted display device and a helmet support unit. The helmet mounted display device is arranged to provide information on a visor of the helmet. The helmet support unit is arranged to interconnect the display system with a system computer and a power source in the aircraft. The the helmet support unit includes a high voltage power supply and the helmet support unit is arranged in a holder on a garment of the pilot.

Abstract: Frames holding separate sections of a filter medium, each covering a section of the perforated sidewall of an annual disc of a device for filtering liquids are held in sealing arrangement with the sidewall by a circumferential holding system containing a circumferential groove engaging the frame, which in a preferred embodiment can be slidingly inserted and removed.