发明名称 |
CYCLONE-TYPE DUST COLLECTING APPARATUS FOR USE IN A VACUUM CLEANER |
摘要 |
A cyclone-type dust-collecting apparatus for use in a vacuum cleaner has a cyclone body having an inflow port and an outflow port, the cyclone body being capable of forming a whirling air current from dust laden air drawn into the vacuum cleaner through the inflow port; a dust-collecting chamber being removably connected with the cyclone body, for collecting dust separated from the drawn air in the whirling air current; and a grill assembly disposed at the outflow port of the cyclone body for preventing a reverse flow of dust through the outflow port of the cyclone body. The grill assembly has a first grill member having a supporting portion supported on the outflow port of the cyclone body; a second grill member removably connected to a lower opening of the first grill member, and a grill portion provided to define a passage in fluid communication with the outflow port in an outer circumference of the second grill member.
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申请公布号 |
CA2413499(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
CA20022413499 |
申请日期 |
2002.12.03 |
申请人 |
SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
发明人 |
LEE, HYUN-JU;OH, JANG-KEUN;JOO, SUNG-TAE |
分类号 |
A47L9/10;A47L9/16;A47L9/32;(IPC1-7):A47L9/16 |
主分类号 |
A47L9/10 |
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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