초록

A cyclone separator having an improved efficiency to remove a broader spectrum of contained particles is disclosed. The inner wall of the cyclone separator is configured to continuously impart changes in the acceleration of a fluid as it rotates within the cyclone cavity.

대표청구항 ▼

1. A cyclone separator for separating dirt from an air stream via a cyclone generated therein, the cyclone separator comprising: a first wider end having a larger cross sectional area than a second narrower end, a dirty air inlet, an interior and a cleaned-air exit, the second narrower end is positi

1. A cyclone separator for separating dirt from an air stream via a cyclone generated therein, the cyclone separator comprising: a first wider end having a larger cross sectional area than a second narrower end, a dirty air inlet, an interior and a cleaned-air exit, the second narrower end is positioned above the first wider end, the dirty air inlet is positioned adjacent the first wider end and the cleaned air exit comprises a passageway extending through a portion of the cyclone, wherein the cyclone is configured such that separated dirt travels downwardly through the cyclone towards the wider end exterior of the passageway. 2. The cyclone separator as claimed in claim 1 further comprising a separated dirt storage chamber positioned to receive dirt separated from the air stream as the air stream passes through the cyclone separator wherein the passage has an entrance that is positioned above the separated dirt storage chamber. 3. The cyclone separator as claimed in claim 1, wherein the cleaned-air exit has an inward extending rim for collecting the dirt. 4. A cyclone separator for separating dirt from an air stream via a cyclone generated therein, the cyclone separator comprising: a first wider end having a larger cross sectional area than a second narrower end, a dirty air inlet, an interior and a cleaned-air exit, the second narrower end is positioned above the first wider end, the dirty air inlet is positioned adjacent the first wider end and the cleaned air exit comprises a straight passageway extending through a substantial portion of the cyclone. 5. The cyclone separator as claimed in claim 4 further comprising a separated dirt storage chamber positioned to receive dirt separated from the air stream as the air stream passes through the cyclone separator wherein the straight passageway has an entrance that is positioned above the separated dirt storage chamber.