Radiation source for the irradiation of inner walls of elongated hollow spaces, as well as a method for introducing a radiation source in an elongated cavity

摘要

A radiation source (1) for the irradiation of inner walls long stretched hollow spaces, in particular for the purpose of curing radiation hardenable synthetic resin - laminates by means of uv - or ir - radiation, with a a plurality of hingedly interconnected modules (2a, 2b, 2c) with the recorded light sources (6) having a base body (2), on the wheels (26) for guiding of the base body (2) are received within a cavity, which, by means of an adjusting element (30) in the radial direction relative to the base body made from a retracted, radially inward lying first position into an extended, which is located radially on the outside are movable second position, is characterized in that the wheels (26) on the base body (2) on pivotable arms (24) and received by the adjusting element (30) are pivoted jointly, in such a way that the ratio of the wheels (26) secured to the diameter in the first position to the of the wheels (26) secured to the diameter in the second position is greater than 1: 1,5 is.