Filter means and filter element for treating a flushing liquid for material-removing machining and method for material-removing machining

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United States of America Patent

PATENT NO 9993759
SERIAL NO

14769631

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Abstract

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The invention relates to a filter device for treating a rinsing liquid for material-removing machining, said filter device having a filter element through which the rinsing liquid can be conducted for separating removed material particles. In order to increase the service life, the filter element is provided with a filter fabric, on the filtration upper side of which are formed fabric pores in the form of distinctive longitudinal slots which have a ratio of length to width of ≥4:1.

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Patent Owner(s)

  • SEFAR AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dietmayer, Christian Lindau, DE 2 1
Erlenmaier, Isabell St. Gallen, CH 2 1
Gurtner, Christian Heiden, CH 9 316
Maurer, Christoph Zurich, CH 26 413

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