Cyclonic cleaner
First Claim
1. A cyclonic cleaner comprising:
- a cyclone unit comprising;
a body having an air inlet and an air outlet, a primary cyclone to primarily separate foreign matter from air drawn through the air inlet, a plurality of secondary cyclones to secondarily separate foreign matter from air discharged from the primary cyclone and to discharge the air having the foreign matter removed therefrom through discharge holes of the secondary cyclones, and a noise reduction member provided to the discharge hole of each secondary cyclone, to reduce noise.
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Accused Products
Abstract
A cyclonic cleaner which includes a cyclone unit enabling a reduction of noise generated from the cyclone unit, and reduction in pressure loss by forming a smooth air flow. The cyclone unit includes a body having an air inlet and an air outlet, a primary cyclone to primarily separate foreign matter from air drawn through the air inlet, a plurality of secondary cyclones to secondarily separate foreign matter from air discharged from the primary cyclone and to discharge the air having the foreign matter removed therefrom through discharge holes of the secondary cyclones, and a noise reduction member positioned in the discharge hole of each secondary cyclone to reduce noise. The cyclone unit also includes a guide plate to allow the air discharged through the discharge holes of the secondary cyclones to be smoothly discharged through the air outlet.
116 Citations
19 Claims
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1. A cyclonic cleaner comprising:
a cyclone unit comprising;
a body having an air inlet and an air outlet, a primary cyclone to primarily separate foreign matter from air drawn through the air inlet, a plurality of secondary cyclones to secondarily separate foreign matter from air discharged from the primary cyclone and to discharge the air having the foreign matter removed therefrom through discharge holes of the secondary cyclones, and a noise reduction member provided to the discharge hole of each secondary cyclone, to reduce noise. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A cyclonic cleaner comprising:
a cyclone unit comprising;
a body having an air inlet and an air outlet, a primary cyclone positioned at a center of the body to primarily separate foreign matter from air drawn through the air inlet, a plurality of secondary cyclones positioned in a circumferential direction around the primary cyclone to secondarily separate foreign matter from air discharged from the primary cyclone, and to discharge the air having the foreign matter removed therefrom through discharge holes of the secondary cyclones, and diaphragms respectively installed in the discharge holes of the secondary cyclones, to partition the discharge holes while being disposed in the circumferential direction around the primary cyclone.
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18. A cyclonic cleaner comprising:
a cyclone unit comprising;
a body having an air inlet and an air outlet, a primary cyclone to primarily separate foreign matter from air drawn through the air inlet, a plurality of secondary cyclones to secondarily separate foreign matter from air discharged from the primary cyclone, and to discharge the air having the foreign matter removed therefrom through discharge holes of the secondary cyclones, and an air guide installed in the discharge hole of each secondary cyclone to guide the air discharged through the discharge hole of the secondary cyclone towards the air outlet. - View Dependent Claims (19)
Specification