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Patent
Title

Verfahren zur Modifizierung von Holzoberflaechen

Other Title
Procedure for modifying wood surface, especially for layered stripping - involves using thermal ablation, whereby through powerful energy source energy-rich radiation is generated and directed upon area of influence on wood surface.
Abstract
Modification of the wood surfaces takes place through thermal ablation, whereby by the aid of a powerful energy source energy-rich radiation is generated and directed upon the area of influence on the wood surface. The radiation is absorbed in it so that during a short reaction time the surface is heated up in a thin layer in a shock action fashion so strongly that the essential part of the heated volume is evaporated or converted into plasma. ADVANTAGE - Radiation of a higher average intensity is produced at low cost and which is easily integrated into a mechanical wood treatment plant.
Inventor(s)
Panzner, M.
Wiedemann, G.
Lenk, A.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=19718287A
Patent Number
1997-19718287
Publication Date
1998
Language
German
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS  
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