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METHOD FOR THE BACKFLUSHING OF FILTERS

  • US 20090020012A1
  • Filed: 05/28/2008
  • Published: 01/22/2009
  • Est. Priority Date: 06/01/2007
  • Status: Active Grant
First Claim
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1. Method for the backflushing of filters made of thin-walled textile filter bodies using pressure pulses in a flushing air flow, wherein for generating the pressure pulses a plurality of small, quick-acting valves are in each case briefly opened, the opening moments being adapted to one another in such a way that partial pulses released thereby arrive simultaneously at the inlet of a flushing line common thereto.

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