Methods and systems to keep a work piece surface free from liquid accumulation while performing liquid-jet guided laser based material processing

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United States of America Patent

PATENT NO 11420289
APP PUB NO 20190224780A1
SERIAL NO

16374005

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Abstract

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A gas flow can be provided together with a liquid jet guided laser beam to remove accumulated liquid on the processing surface. The gas flow can be configured to have minimum interference with the liquid jet guided laser beam, while functions to blow away liquid generated by the liquid jet. Keeping the surface free from accumulated liquid can improve the efficiency of the liquid jet guided laser processing.

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Patent Owner(s)

Patent OwnerAddress
AVONISYS AG6300 ZUG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaebelein, Jens Guenter Freienfeld, IT 13 70
Hribar, Jeroen Lucerne, CH 14 72

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