Method for heating connection nut placed inside tubular space of twin-coil turbojet, involves guiding hot gas production unit in tubular element, where unit leaves element radially by side opening in direction of cylindrical part

摘要

The method involves placing a cylindrical part i.e. connection nut, inside a tubular space by introducing the cylindrical part by an end until an interior of the cylindrical part. A tubular element i.e. tube, is allowed to present a production unit i.e. foot-warmer, for production of hot gas and a side opening (114) near the cylindrical part. The hot gas production unit is guided in the tubular element, where the production unit leaves the tubular element radially by the side opening in a direction of the cylindrical part. An independent claim is also included for a heating device.