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US 7,731,771 B2Granted
Cyclone collector
AssigneeLG Electronics Inc.
InventorsSung Hwa Lee, Kie Tak Hyun, Young Bok Son, Hyoung Joo Cho, Kyeong Seon Jeong
Life of this patent
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Abstract
A cyclone collector is provided that includes a body having an inlet that draws air therein, a cyclone provided inside of the body, and an outlet that discharges air from the body. The outlet includes a passage portion having a passage and a closed portion under the passage portion.
Claims8
A cyclone collectors comprising:
- a body having an inlet that draws air therein;
- and
- a cyclone provided inside of the body, the cyclone having an outlet that discharges air from the body, wherein the outlet includes a passage portion having a passage including a perforated portion having a plurality of holes, and a closed portion under the passage portion, the closed portion being closed, and wherein the outlet has a diameter that increases as it extends toward a lower portion thereof.
A cyclone collector, comprising:
- a primary cyclone having a first inlet that draws external air therein and a first outlet that discharges air;
- and
- a secondary cyclone connected to the primary cyclone, wherein the first outlet includes a passage portion having a passage including a perforated portion having a plurality of holes, and a closed portion under the passage portion, the closed portion being closed, and wherein the first outlet has a diameter that increases as it extends toward a lower portion thereof.
Dependencies are inferred from the claim text.