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1. 再颁专利

USRE39473E1 Upright vacuum cleaner with cyclonic airflow pathway 有权
标题翻译：直立式吸尘器，带有气旋通道
公开(公告)号：USRE39473E1
公开(公告)日：2007-01-23
申请号：US10752485
申请日：2004-01-06
申请人： Robert A. Salo , Charles J. Thur , Paul D. Stephens , Mark E. Cipolla , Michael F. Wright
发明人： Robert A. Salo , Charles J. Thur , Paul D. Stephens , Mark E. Cipolla , Michael F. Wright
IPC分类号： A47L9/16
CPC分类号： A47L9/1666 , A47L5/28 , A47L9/127 , A47L9/20 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle base section. A cyclonic airflow dirt and dust separating chamber is defined in the 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 base section 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. An exhaust filter housing includes an airstream suction duct in fluid communication with an outlet of the airflow chamber and an inlet of the suction source. An outlet of the suction source is in fluid communication with an exhaust plenum of the exhaust filter housing. An exhaust filter is positioned radially outward of the exhaust plenum such that exhaust air is forcedly radially outward through the exhaust filter from the exhaust plenum 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基部。在直立的壳体部分中限定了气旋气流污垢和灰尘分离室。吸入源通过形成在喷嘴基部的下侧的主吸入口将空气和夹带的污物，灰尘和其它污染物吸入气旋气流室。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。排气过滤器壳体包括与气流室的出口和吸入源的入口流体连通的气流吸入管道。抽吸源的出口与排气过滤器壳体的排气室流体连通。排气过滤器位于排气室的径向外侧，使得废气从排气室强制径向向外通过排气过滤器，以确保排入大气中的空气不含污染物，包括通过吸力引入气流中的污染物源自己。

2. 发明授权

US06341404B1 Upright vacuum cleaner with cyclonic airflow pathway 有权
标题翻译：直立式吸尘器，带有气旋通道
公开(公告)号：US06341404B1
公开(公告)日：2002-01-29
申请号：US09483014
申请日：2000-01-13
申请人： Robert A. Salo , Charles J. Thur , Paul D. Stephens , Mark E. Cipolla , Michael F. Wright
发明人： Robert A. Salo , Charles J. Thur , Paul D. Stephens , Mark E. Cipolla , Michael F. Wright
IPC分类号： A47L916
CPC分类号： A47L9/1666 , A47L5/28 , A47L9/127 , A47L9/20 , Y10S55/03
摘要： An upright vacuum cleaner includes an upright housing section and a nozzle base section. A cyclonic airflow dirt and dust separating chamber is defined in the 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 base section 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. An exhaust filter housing includes an airstream suction duct in fluid communication with an outlet of the airflow chamber and an inlet of the suction source. An outlet of the suction source is in fluid communication with an exhaust plenum of the exhaust filter housing. An exhaust filter is positioned radially outward of the exhaust plenum such that exhaust air is forced radially outward through the exhaust filter from the exhaust plenum 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基部。在直立的壳体部分中限定了气旋气流污垢和灰尘分离室。吸入源通过形成在喷嘴基部的下侧的主吸入口将空气和夹带的污物，灰尘和其它污染物吸入气旋气流室。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。排气过滤器壳体包括与气流室的出口和吸入源的入口流体连通的气流吸入管道。抽吸源的出口与排气过滤器壳体的排气室流体连通。排气过滤器位于排气室的径向外侧，使得废气从排气室径向向外通过排气过滤器，以确保排放到大气中的空气不含污染物，包括通过吸力引入气流中的污染物源自己。

3. 发明授权

US07134166B2 Upright vacuum cleaner with cyclonic airflow 有权
公开(公告)号：US07134166B2
公开(公告)日：2006-11-14
申请号：US11114541
申请日：2005-04-26
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L9/16
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2279/55 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters said main suction opening, passes through said cyclonic chamber, and passes to an outlet of said suction source. A substantial portion of particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly, preferably including filter medium comprising polytetrafluoroethylene (PTFE), is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of said suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after said airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber. A HEPA filter can be provided to filter the suction airstream exhausted through the outlet of the suction source prior to the airstream being discharged from the vacuum.

4. 发明授权

US07131165B2 Upright vacuum cleaner with cyclonic airflow 有权
公开(公告)号：US07131165B2
公开(公告)日：2006-11-07
申请号：US10939190
申请日：2004-09-10
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L9/16
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2279/55 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters said main suction opening, passes through said cyclonic chamber, and passes to an outlet of said suction source. A substantial portion of particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly, preferably including filter medium comprising polytetrafluoroethylene (PTFE), is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of said suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after said airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber. A HEPA filter can be provided to filter the suction airstream exhausted through the outlet of the suction source prior to the airstream being discharged from the vacuum.

5. 再颁专利

USRE38949E1 Upright vacuum cleaner with cyclonic airflow 有权
标题翻译：立式真空吸尘器带气旋气流
公开(公告)号：USRE38949E1
公开(公告)日：2006-01-31
申请号：US10074615
申请日：2002-02-12
申请人： Michael F. Wright , Charles J. Thur , Mark E. Cipolla , Brett A. Latimer , Paul D. Stephens
发明人： Michael F. Wright , Charles J. Thur , Mark E. Cipolla , Brett A. Latimer , Paul D. Stephens
IPC分类号： A47L9/10 , A47L9/16
CPC分类号： A47L9/165 , A47L5/28 , A47L9/127 , A47L9/1666 , A47L9/1683 , B01D39/1692 , 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 lower portion of the chamber (54). A main filter element (11) 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 section 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室（54）的下部的污物容器（52）中。主过滤器元件（11）从腔室和抽吸源之间的吸入空气流过滤掉残留污染物。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部分气流，以确保排放到大气中的空气不含污染物，包括由吸入源本身引入到空气流中的污染物。

6. 发明授权

US06463622B2 Upright vacuum cleaner with cyclonic airflow 有权
标题翻译：立式真空吸尘器带气旋气流
公开(公告)号：US06463622B2
公开(公告)日：2002-10-15
申请号：US09900557
申请日：2001-07-06
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L916
CPC分类号： A47L9/165 , A47L5/28 , A47L9/127 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D50/002 , B04C5/13 , B04C9/00 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters said main suction opening, passes through said cyclonic chamber, and passes to an outlet of said suction source. A substantial portion of particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly, preferably including filter medium comprising polytetrafluoroethylene (PTFE), is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of said suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after said airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber. A HEPA filter can be provided to filter the suction airstream exhausted through the outlet of the suction source prior to the airstream being discharged from the vacuum.
摘要翻译：真空吸尘器包括限定旋风气流室的第一壳体和限定与气旋室的入口连通的主吸入口的第二壳体。抽吸源具有与旋流室的出口连通的吸入气流入口，并且建立进入所述主吸入口的吸入空气流，通过所述旋风室，并且通过所述吸入源的出口。当所述吸入气流以气旋方式移动通过旋风室时，夹带在吸入气流中的大部分微粒被分离。优选包括聚四氟乙烯（PTFE）的过滤介质的主过滤器组件位于旋风室中，使得通过旋风气流室从主吸入口至所述吸入源的入口移动的吸入空气通过过滤器所述气流在气旋气流室内以气旋方式移动，以在离开旋风腔室之前从吸入空气流中除去残留的微粒。可以提供HEPA过滤器，以在气流从真空排出之前过滤通过吸入源的出口排出的吸入空气。

7. 发明授权

US07146681B2 Upright vacuum cleaner with cyclonic airflow 有权
标题翻译：立式真空吸尘器带气旋气流
公开(公告)号：US07146681B2
公开(公告)日：2006-12-12
申请号：US10998370
申请日：2004-11-29
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L9/16 , B01D45/12
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2279/55 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters the main suction opening, passes through the cyclonic chamber, and passes to an outlet of the suction source. Particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of the suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after the airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber.
摘要翻译：真空吸尘器包括限定旋风气流室的第一壳体和限定与气旋室的入口连通的主吸入口的第二壳体。抽吸源具有与旋风室的出口连通的吸入气流入口，并且建立进入主吸入口的吸入空气流，通过旋风室，并且通过吸入源的出口。当所述吸入气流以气旋方式移动通过旋风室时，夹带在吸入气流中的颗粒被分离。主过滤器组件位于旋风室中，使得在气流以气旋方式移动之后，通过旋风气流室从主吸入口至吸入源的入口移动的吸入空气通过其过滤介质气旋气流室，以在离开旋风腔室之前从吸入气流中除去残留的微粒。

8. 发明授权

US06026540A Upright vacuum cleaner with cyclonic airflow 失效
标题翻译：立式真空吸尘器带气旋气流
公开(公告)号：US06026540A
公开(公告)日：2000-02-22
申请号：US122541
申请日：1998-07-24
申请人： Michael F. Wright , Charles J. Thur , Brett A. Latimer , Paul D. Stephens , Mark E. Cipolla
发明人： Michael F. Wright , Charles J. Thur , Brett A. Latimer , Paul D. Stephens , Mark E. Cipolla
IPC分类号： A47L5/28 , A47L9/12 , A47L9/16 , B01D39/16 , B01D45/16 , B01D46/10 , B01D50/00 , B04C5/13 , B04C9/00 , A47L9/10
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B04C5/13 , B01D2279/55 , 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 lower portion of the chamber (54). A main filter element (H) 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室（54）的下部的污物容器（52）中。主过滤元件（H）从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。

9. 发明授权

US06745432B2 Upright vacuum cleaner with cyclonic airflow 有权
标题翻译：立式真空吸尘器带气旋气流
公开(公告)号：US06745432B2
公开(公告)日：2004-06-08
申请号：US10271037
申请日：2002-10-15
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L916
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2279/55 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters said main suction opening, passes through said cyclonic chamber, and passes to an outlet of said suction source. A substantial portion of particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly, preferably including filter medium comprising polytetrafluoroethylene (PTFE), is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of said suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after said airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber. A HEPA filter can be provided to filter the suction airstream exhausted through the outlet of the suction source prior to the airstream being discharged from the vacuum.
摘要翻译：真空吸尘器包括限定旋风气流室的第一壳体和限定与气旋室的入口连通的主吸入口的第二壳体。抽吸源具有与旋流室的出口连通的吸入气流入口，并且建立进入所述主吸入口的吸入空气流，通过所述旋风室，并且通过所述吸入源的出口。当所述吸入气流以气旋方式移动通过旋风室时，夹带在吸入气流中的大部分微粒被分离。优选包括聚四氟乙烯（PTFE）的过滤介质的主过滤器组件位于旋风室中，使得通过旋风气流室从主吸入口至所述吸入源的入口移动的吸入空气通过过滤器所述气流在气旋气流室内以气旋方式移动，以在离开旋风腔室之前从吸入空气流中除去残留的微粒。可以提供HEPA过滤器，以在气流从真空排出之前过滤通过吸入源的出口排出的吸入空气。

10. 发明授权

US06848146B2 Upright vacuum cleaner with cyclonic airflow 有权
公开(公告)号：US06848146B2
公开(公告)日：2005-02-01
申请号：US10622897
申请日：2003-07-17
申请人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
发明人： Michael F. Wright , Charles J. Thur , Brett Latimer , Paul D. Stephens , Mark E. Cipolla , Craig J. Barbeck
IPC分类号： A47L5/28 , A47L9/12 , A47L9/16 , B01D39/16 , B01D45/16 , B01D46/10 , B01D50/00 , B04C5/13 , B04C9/00
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B01D2279/55 , B04C5/13 , B04C2009/004 , Y10S55/03
摘要： A vacuum cleaner includes a first housing defining a cyclonic airflow chamber and a second housing defining a main suction opening that is in communication with an inlet of the cyclonic chamber. A suction source has a suction airstream inlet in communication with an outlet of the cyclonic chamber, and establishes a suction airstream that enters said main suction opening, passes through said cyclonic chamber, and passes to an outlet of said suction source. A substantial portion of particulates entrained in the suction airstream are separated therefrom when said suction airstream moves in a cyclonic fashion through the cyclonic chamber. A main filter assembly, preferably including filter medium comprising polytetrafluoroethylene (PTFE), is located in the cyclonic chamber so that a suction airstream moving from the main suction opening to the inlet of said suction source by way of the cyclonic airflow chamber passes through the filter medium thereof after said airstream moves in a cyclonic fashion within the cyclonic airflow chamber to remove residual particulates from the suction airstream before it leaves the cyclonic chamber. A HEPA filter can be provided to filter the suction airstream exhausted through the outlet of the suction source prior to the airstream being discharged from the vacuum.

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