Source: http://www.freepatentsonline.com/8955193.html
Timestamp: 2019-10-16 05:33:45
Document Index: 484875076

Matched Legal Cases: ['Application No. 09', 'art.\n8', '§371', 'art 114', 'art 114', 'art 252']

United States Patent 8955193
Ha, Gun-ho (Changwon-si, KR)
Kim, Ji-hoon (Changwon-si, KR)
Lim, Seung-heun (Changwon-si, KR)
13/375578
55/428, 55/429, 55/DIG.3
A47L9/20; A47L9/10; A47L9/16
15/352, 15/347, 15/236.02, 55/428, 55/429, 55/459.1, 55/DIG.3
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20080263811 WINDSHIELD WIPER HAVING REDUCED FRICTION CHARACTERISTICS 2008-10-30 Sharabura et al. 15/250.48
EP1825797 2007-08-29 Method of controlling vacuum cleaner
FR2823091A1 2002-10-11 DISPOSITIF DE COMPACTAGE DES DECHETS DANS UN ASPIRATEUR
KR100413988B1 2004-01-07
KR10-2007-0112325 November, 2007
KR10-2008-0069751 July, 2008
KR100871483B1 2008-12-05
KR100871498B1 2008-12-05
KR20070112325A 2007-11-23
KR20080069751A 2008-07-29
European Search Report dated Dec. 12, 2012 issued in Application No. 09 84 8776.
International Search Report issued in PCT Application No. PCT/KR2009/004714 dated May 19, 2010.
1. A vacuum cleaner, comprising: a dust container communicating with the cleaner main body, the dust container storing dust that has been separated from air, wherein the dust container comprises: a dust collection body comprising a dust storage part for storing the dust; a pressing member configured to rotate in the dust collection body to compress the dust stored in the dust collection body; and a cleaning member contacting an inner surface of the dust collection body to clean the inner surface of the dust collection body; and a driving device to rotate the pressing member, wherein the cleaning member is rotated together with the first pressing member when the pressing member is rotated by the driving device.
7. The vacuum cleaner according to claim 6, wherein a thickness of the connection part is less than that of each of the body part and the contact part.
8. A vacuum cleaner, comprising: a cleaner main body; and a dust container communicating with the cleaner main body, the dust container storing dust separated from air, wherein the dust container comprises: a dust collection body comprising a dust storage part for storing the dust; a pressing member to compress the dust stored in the dust collection body; and a cleaning member contacting an inner surface of the dust collection body to clean the inner surface of the dust collection body, wherein the cleaning member and the pressing member are independently operated.
10. The vacuum cleaner according to claim 8, further comprising a driving device to operate the cleaning member.
11. The vacuum cleaner according to claim 10, wherein the driving device comprises a driving body connected to the cleaning member and disposed outside of the dust collection body, and a manipulation part disposed on the driving body.
12. The vacuum cleaner according to claim 8, wherein the cleaning member and the pressing member are independently rotated in the dust collection body.
This application is a U.S National Stage Application under 35 U.S.C. §371 of PCT Application No. PCT/KR2009/004714, filed Aug. 24, 2009, whose entire disclosure is hereby incorporated by reference.
FIG. 6 is a sectional view taken along line A-A′ of FIG. 5.
FIG. 8 is a sectional view taken along line B-B′ of FIG. 7.
FIG. 13 is a sectional view taken along line A-A′ of FIG. 5 according to a third embodiment.
FIG. 6 is a sectional view taken along line A-A′ of FIG. 5. FIG. 7 is a perspective view of the first pressing member according to the first embodiment. FIG. 8 is a sectional view taken along line B-B′ of FIG. 7.
The air introduced into the dust separation device 100 is separated from the dusts while flowing along an inner surface of the cyclone unit 110. Then, the separated dusts are discharged into the dust discharge part 114. The air within the dust discharge part 114 passes through the opening of the fixing plate 14 and is moved into the dust container 200 through the dust inflow part 252.
FIG. 13 is a sectional view taken along line A-A′ of FIG. 5 according to a third embodiment. FIG. 14 is a perspective view of a dust collection body in which a first pressing member is separated according to the third embodiment. FIG. 15 is a perspective view of the first pressing member according to the third embodiment.
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