Abstract: The invention relates to an irradiation unit for the UV irradiation of particularly web-shaped substrates, comprising a housing (10), a tubular UV lamp (12), arranged therein and a reflector arrangement (14), running along the UV lamp (12). According to the invention, a simple exchangeability may be achieved, whereby the reflector arrangement comprises a support profile (22), retained in the housing (10) and a reflector profile (24), embodied as a shape-retaining molded piece which may be detachably connected thereto.
Type:
Grant
Filed:
July 19, 2005
Date of Patent:
December 28, 2010
Assignee:
IST Metz GmbH
Inventors:
Oliver Treichel, Klaus Ebinger, Joachim Jung, Stefan Jung, legal representative, Melanie Niemann, nee Jung, legal representative, Carsten Jung, legal representative, Günter Fuchs
Abstract: The invention relates to an irradiating device, especially for irradiating with ultraviolet light substrates which are provided with a coating that can be cured using ultraviolet light. The inventive device comprises a longitudinally extending radiation source (12) which is provided for emitting ultraviolet and/or visible electromagnetic radiation, which is arranged in a housing (10) between a reflector (18) and a housing opening (14) that can be aligned with an object (16) to be irradiated, and which is preferably configured as a tubular mercury discharge lamp. The inventive device also comprises a cooling system (20) for dissipating the waste heat generated by the radiation source (12). The aim of the invention is to create a compact modular construction and, optionally, an oxygen-reduced illumination zone.
Type:
Grant
Filed:
October 12, 2001
Date of Patent:
November 11, 2003
Assignee:
IST Metz GmbH
Inventors:
Bernd Schwarz, Gustav Weiss, Günter Fuchs, Klaus Ebinger, Joachim Jung