Abstract: A method for producing a metal sheet with a welded-on tube which has at least partially curved sections, wherein the tube is guided by at least one guide element onto the sheet, is pressed thereon with at least one pressure element and is welded thereto at least at some points and wherein the tube is bent to form the curved sections. In order to achieve the welding-on in a simple manner even in the curved sections, it is provided that a bending is carried out in a plurality of discrete steps, wherein in individual steps firstly the tube with the at least one guide element is bent around a last created welding point and thereafter a new welding point is created. Furthermore, the invention relates to a device for carrying out the method.

Abstract: The invention relates to a method for producing a metal sheet (7) with a welded-on tube (6) which has at least partially curved sections, wherein the tube (6) is guided by at least one guide element (2) onto the metal sheet (7), is pressed thereon with at least one pressure element (3) and is welded thereto at least at some points and wherein the tube (6) is bent to form the curved sections. In order to achieve the welding-on in a simple manner even in the curved sections, it is provided according to the invention that a bending is carried out in a plurality of discrete steps, wherein in individual steps firstly the tube (6) is bent with the at least one guide element (2) around a last created welding point and thereafter a new welding point is created. Furthermore, the invention relates to a device (1) for carrying out the method.

Abstract: The invention relates to a system and method for transmitting audio data in a combined cabin management system in an aircraft with the steps: playing back entertainment programs and providing communications possibilities with an entertainment system (1), which is connected to several first audio data sources (3) and to several first audio playback devices (4), setting and displaying cabin parameters with a control system (2), which is connected to several second audio data sources (8) and to several second audio playback devices (9), transmitting audio data between the control system (2) and the entertainment system (1) with several audio channels (6) each with a coding device (5) and a decoding device (7) respectively.

Abstract: The invention relates to a fire detection system comprising one or several fire sensors, in which fire detection system a monitoring unit communicates with the fire sensors and by way of a configuration unit may be configured by means of configuration data, wherein the configuration data comprises information relating to the fire sensors within the means of transport, which fire sensors are to be used in the means of transport. The invention further comprises a method for configuring a fire detection system and an aircraft comprising such a fire detection system.

Abstract: The invention relates to a system and method for transmitting audio data in a combined cabin management system in an aircraft with the steps: playing back entertainment programs and providing communications possibilities with an entertainment system (1), which is connected to several first audio data sources (3) and to several first audio playback devices (4), setting and displaying cabin parameters with a control system (2), which is connected to several second audio data sources (8) and to several second audio playback devices (9), transmitting audio data between the control system (2) and the entertainment system (1) with several audio channels (6) each with a coding device (5) and a decoding device (7) respectively.