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公开(公告)号：US07117557B2
公开(公告)日：2006-10-10
申请号：US11130989
申请日：2005-05-17
CPC分类号： A47L5/28 , A47L5/365 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D45/12 , B01D50/002 , B04C5/13 , B04C9/00 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式吸尘器（A）包括立式收纳部分（B）和喷嘴部分（C）。 在所述直立的壳体部分中限定有旋风气流污垢和灰尘分离室（54）。 吸入源（E）通过形成在喷嘴的下侧（24）中的主吸入口（26）将空气和夹带的污垢，灰尘和其它污染物吸入气旋气流室（54）。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定腔室（54）的污垢容器（52）中。 主过滤元件（K）从腔室和抽吸源之间的吸入空气中过滤残留污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最后的过滤器组件（F）过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气是无污染的，包括由吸入源本身引入到空气流中的那些污染物。
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公开(公告)号：US06401295B2
公开(公告)日：2002-06-11
申请号：US09818431
申请日：2001-03-27
IPC分类号： A47L912
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle section. A cyclonic airflow dirt and dust separating chamber is defined in said upright housing section. A suction source pulls air and entrained dirt, dust, and other contaminants through a main suction opening formed in the underside of the nozzle and into the cyclonic airflow chamber. The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container that defines the chamber. A main filter element filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式真空吸尘器包括直立的壳体部分和喷嘴部分。 在所述直立的壳体部分中限定旋风气流污垢和灰尘分离室。 吸入源通过形成在喷嘴下侧的主吸入口吸入空气和夹带的污物，灰尘和其它污染物并进入旋风气流室。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定室的污垢容器中。 主过滤元件从腔室和抽吸源之间的吸入空气过滤残留的污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最终的过滤器组件过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气不含污染物，包括通过吸入源本身引入气流中的那些污染物。
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公开(公告)号：US6070291A
公开(公告)日：2000-06-06
申请号：US216529
申请日：1998-12-18
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
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公开(公告)号：US06944909B2
公开(公告)日：2005-09-20
申请号：US10840058
申请日：2004-05-06
IPC分类号： A47L5/28 , A47L5/36 , A47L9/12 , A47L9/16 , B01D39/16 , B01D45/12 , B01D50/00 , B04C5/13 , B04C9/00
CPC分类号： A47L5/28 , A47L5/365 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D45/12 , B01D50/002 , B04C5/13 , B04C9/00 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in the upright housing section. A suction source (E) pulls air and entrained dirt; and dust through a main suction opening (26) in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. A final filter assembly (F) filters the suction airstream discharge by the suction source to ensure that the air discharge into the atmosphere is contaminant free.
摘要翻译： 立式吸尘器（A）包括立式收纳部分（B）和喷嘴部分（C）。 旋转气流污垢和灰尘分离室（54）被限定在直立壳体部分中。 抽吸源（E）吸入空气和夹带的污垢; 并且通过喷嘴的下侧（24）中的主吸入口（26）并进入气旋气流室（54）中的灰尘。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定腔室（54）的污垢容器（52）中。 主过滤元件（K）从腔室和抽吸源之间的吸入空气中过滤残留污染物。 最后的过滤器组件（F）通过抽吸源过滤吸气流量，以确保空气排放到大气中是无污染的。
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公开(公告)号：US06901626B2
公开(公告)日：2005-06-07
申请号：US10162523
申请日：2002-06-04
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle section. A cyclonic airflow dirt and dust separating chamber is defined in said upright housing section. A suction source pulls air and entrained dirt, dust, and other contaminants through a main suction opening formed in the underside of the nozzle and into the cyclonic airflow chamber. The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container that defines the chamber. A main filter element filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式真空吸尘器包括直立的壳体部分和喷嘴部分。 在所述直立的壳体部分中限定旋风气流污垢和灰尘分离室。 吸入源通过形成在喷嘴下侧的主吸入口吸入空气和夹带的污物，灰尘和其它污染物并进入旋风气流室。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定室的污垢容器中。 主过滤元件从腔室和抽吸源之间的吸入空气过滤残留的污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最终的过滤器组件过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气不含污染物，包括通过吸入源本身引入气流中的那些污染物。
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公开(公告)号：US06353963B1
公开(公告)日：2002-03-12
申请号：US09461120
申请日：1999-12-14
IPC分类号： A47L910
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
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公开(公告)号：US08001652B2
公开(公告)日：2011-08-23
申请号：US10999382
申请日：2004-11-30
IPC分类号： A47L9/10
CPC分类号： A47L5/28 , A47L5/365 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D45/12 , B01D50/002 , B04C5/13 , B04C9/00 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式吸尘器（A）包括立式收纳部分（B）和喷嘴部分（C）。 在所述直立的壳体部分中限定有旋风气流污垢和灰尘分离室（54）。 吸入源（E）通过形成在喷嘴的下侧（24）中的主吸入口（26）将空气和夹带的污垢，灰尘和其它污染物吸入气旋气流室（54）。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定腔室（54）的污垢容器（52）中。 主过滤元件（K）从腔室和抽吸源之间的吸入空气中过滤残留污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最后的过滤器组件（F）过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气是无污染的，包括由吸入源本身引入到空气流中的那些污染物。
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公开(公告)号：US06857164B2
公开(公告)日：2005-02-22
申请号：US10673815
申请日：2003-09-29
IPC分类号： A47L5/28 , A47L5/36 , A47L9/12 , A47L9/16 , B01D39/16 , B01D45/12 , B01D50/00 , B04C5/13 , B04C9/00
CPC分类号： A47L5/28 , A47L5/365 , A47L9/127 , A47L9/1608 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D45/12 , B01D50/002 , B04C5/13 , B04C9/00 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner. (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the chamber (54). A main filter element (K) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 直立吸尘器。 （A）包括立式收纳部分（B）和喷嘴部分（C）。 在所述直立的壳体部分中限定有旋风气流污垢和灰尘分离室（54）。 吸入源（E）通过形成在喷嘴的下侧（24）中的主吸入口（26）将空气和夹带的污垢，灰尘和其它污染物吸入气旋气流室（54）。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定腔室（54）的污垢容器（52）中。 主过滤元件（K）从腔室和抽吸源之间的吸入空气中过滤残留污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最后的过滤器组件（F）过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气是无污染的，包括由吸入源本身引入到空气流中的那些污染物。
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公开(公告)号：US06591446B2
公开(公告)日：2003-07-15
申请号：US10244900
申请日：2002-09-17
IPC分类号： A47L916
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle section. A cyclonic airflow dirt and dust separating chamber is defined in said upright housing section. A suction source pulls air and entrained dirt, dust, and other contaminants through a main suction opening formed in the underside of the nozzle and into the cyclonic airflow chamber. The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container that defines the chamber. A main filter element filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
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公开(公告)号：US06588054B2
公开(公告)日：2003-07-08
申请号：US09818441
申请日：2001-03-27
IPC分类号： A47L916
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/1691 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle section. A cyclonic airflow dirt and dust separating chamber is defined in said upright housing section. A suction source pulls air and entrained dirt, dust, and other contaminants through a main suction opening formed in the underside of the nozzle and into the cyclonic airflow chamber. The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container that defines the chamber. A main filter element filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式真空吸尘器包括直立的壳体部分和喷嘴部分。 在所述直立的壳体部分中限定旋风气流污垢和灰尘分离室。 吸入源通过形成在喷嘴下侧的主吸入口吸入空气和夹带的污物，灰尘和其它污染物并进入旋风气流室。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定室的污垢容器中。 主过滤元件从腔室和抽吸源之间的吸入空气过滤残留的污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最终的过滤器组件过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气不含污染物，包括通过吸入源本身引入气流中的那些污染物。
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