Cyclonic separation apparatus

Details Cyclonic separation apparatus Cyclonic separation apparatus

2011-06-07

2011-06-07

Smith, Duane (Department: 1776)

Gas separation

Multiple separators, each with discrete and longitudinally...

Centrifugal

C055S346000, C055S348000, C055S349000

Reexamination Certificate

active

07955405

ABSTRACT:
A cyclonic vacuum cleaner comprises a first stage10comprising a single cyclone separator for separating heavier dirt and dust particles and a second stage11comprising a plurality of cyclone separators25arranged in parallel in a plurality of groups, each group of cyclone separators25comprising a respective inlet duct24, each inlet duct24being connected at its upstream end to the first stage10and at its downstream end to the cyclone separators25of its respective group.

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