Patent · US Active

Multi-cyclone dust separating apparatus and cleaner having the same

US7785383B2 · kind B2 · utility

31Cited by

10References

20Claims

0Family size

Assignee

Samsung Gwangju Electronics Co., Ltd. · KR

Inventors

Jang-keun Oh · Gwangju, KR
Min-ha Kim · Gwangju, KR

Key dates

Filing date	Jun 13, 2008
Grant date	Aug 31, 2010
Priority date	—
Expiry date	Feb 7, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S55/03
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A compact multi-cyclone dust separating is disclosed. The multi-cyclone dust separating apparatus includes a first cyclone chamber that separates dust-laden air drawn from outside, a second cyclone chamber that is disposed in the first cyclone chamber, and that separates dust-laden air drawn from the first cyclone chamber, and a third cyclone chamber that is disposed around a periphery of the first cyclone chamber, and that separates dust-laden air drawn from the second cyclone chamber.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.