Self-cleaning air filter

Self-cleaning air filter

  • CN 2,224,650 Y
  • Filed: 01/23/1995
  • Issued: 04/17/1996
  • Est. Priority Date: 01/23/1995
  • Status: Active Grant
First Claim
Patent Images

1. , self-cleaning air filter, comprise air inlet and air outlet (1) on cartridge filter (6) and the housing in support (5) and housing (2) and the housing, cartridge filter (6) top is Venturi tube (9), it is characterized in that inner core (18) formation of cartridge filter (6) by urceolus (15) with the through hole (19) of band through hole (16), between inside and outside tube, place folded filter paper formula tubular filter paper (17), in the top of corresponding Venturi tube (9) spout (12) that is installed on the pipeline (3) is arranged, on the dividing plate (4) of corresponding inner core (18), through hole (14) is arranged.

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