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Apparatus for preparing a machining liquid of an electroerosion machine

  • US 5,034,121 A
  • Filed: 08/18/1989
  • Issued: 07/23/1991
  • Est. Priority Date: 08/19/1988
  • Status: Expired due to Fees
First Claim
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1. Apparatus for preparing a machining liquid of an electroerosion machine, comprising a filter to which is supplied a concentrate flow of the liquid and from which is drained a permeate flow of said liquid, said filter being a membrane filter through which the concentrate flow is passed substantially parallel to a membrane of said filter;

  • and means for reversing a direction of the concentrate flow through said membrane filter.

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