发明名称 |
UPRIGHT-TYPE VACUUM CLEANER HAVING A CYCLONE DUST COLLECTINGAPPARATUS |
摘要 |
An upright-type vacuum cleaner includes a cleaner body having a dust collecting chamber and a motor driving chamber, a suction brush, and a cyclone dust collecting device removably mounted on the dust collecting chamber. The cyclone dust collecting device includes a cover, first and second cyclone bodies for centrifuging and collecting contaminants entrained in the air, a lower door, and an outlet pipe. The second cyclone body includes a grill having a plurality of perforations formed therein to filter out small particle contaminants. The lower door is removably mounted on a lower end of the first cyclone body, and the outlet pipe discharges the clean air. The cyclone dust collecting device prevents a backflow of contaminants, thereby, collecting contaminants are more effectively.
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申请公布号 |
CA2339449(C) |
申请公布日期 |
2004.09.14 |
申请号 |
CA20012339449 |
申请日期 |
2001.03.07 |
申请人 |
SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
发明人 |
OH, JANG-KEUN;PARK, KYU-CHANG |
分类号 |
A47L5/28;A47L9/10;A47L9/16;B04C5/10;B04C5/12;B04C5/26;(IPC1-7):A47L9/16 |
主分类号 |
A47L5/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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