专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06401295B2 Upright vacuum cleaner with cyclonic air flow 有权
标题翻译：直立式真空吸尘器，带有气旋气流
公开(公告)号：US06401295B2
公开(公告)日：2002-06-11
申请号：US09818431
申请日：2001-03-27
申请人： Kenneth W. Bair , Richard C. Gibbs , Mark E. Reindle , Michael F. Wright
发明人： Kenneth W. Bair , Richard C. Gibbs , Mark E. Reindle , Michael F. Wright
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。

2. 发明授权

US06434785B1 Dual filter wet/dry hand-held vacuum cleaner 失效
标题翻译：双过滤器湿式/干式手持吸尘器
公开(公告)号：US06434785B1
公开(公告)日：2002-08-20
申请号：US09553139
申请日：2000-04-19
申请人： Rudy A. Vandenbelt , Bjarki Hallgrinsson
发明人： Rudy A. Vandenbelt , Bjarki Hallgrinsson
IPC分类号： A47L912
CPC分类号： A47L7/0042 , A47L5/24 , A47L7/0038 , A47L9/122 , A47L9/127
摘要： A dual filter wet/dry hand-held vacuum cleaner includes a two-stage filtration system effective to provide liquid and/or dry pick-up while minimizing the frequency with which it needs cleaned out that, at cleanup time, may be cleaned efficiently with little or no dust generation and minimal or no direct contact with accumulated grime.
摘要翻译：双过滤器湿式/干式手持吸尘器包括两级过滤系统，其有效地提供液体和/或干式吸尘器，同时最小化需要清洁的频率，在清洁时间内可以有效地清洁很少或没有粉尘产生，并且最少或不直接接触积聚的污垢。

3. 发明授权

US06732405B2 Vacuum cleaner 失效
标题翻译：吸尘器
公开(公告)号：US06732405B2
公开(公告)日：2004-05-11
申请号：US10071111
申请日：2002-02-08
申请人： Jang-keun Oh
发明人： Jang-keun Oh
IPC分类号： A47L912
CPC分类号： A47L9/1666 , Y10S55/03
摘要： A vacuum cleaner having a suction brush movably disposed at a lower portion of a cleaner body, a by-pass motor disposed in the cleaner body and generating a suction force at the suction brush. A cyclone dust-collecting apparatus disposed in the cleaner body has an inflow passage, into which air passing by the by-pass motor flows, and an outflow passage through which the air, cleaned by the separation effect of the centrifugal force created within the dust-collecting apparatus is discharged. A dust bag is disposed in the cleaner body and connects to the outflow passage for filtering minute dust entrained in the once cleaned air which is discharged from the cyclone dust-collecting apparatus.
摘要翻译：一种吸尘器，其具有可移动地设置在吸尘器主体的下部的吸刷，设置在吸尘器主体中并在吸力刷产生吸力的旁通电动机。设置在吸尘器主体中的旋风式集尘装置具有流过旁通电动机的空气流入的流入通道和流入通路，通过该流出通道，由灰尘中产生的离心力的分离效果清除的空气 - 收集装置被排出。吸尘器主体中设置防尘袋，并连接到流出通道，用于过滤从旋风除尘装置排出的一次净化空气中夹带的微小尘埃。

4. 发明授权

US06516492B1 Central vacuum cleaning system 失效
标题翻译：中央真空清洁系统
公开(公告)号：US06516492B1
公开(公告)日：2003-02-11
申请号：US09744311
申请日：2001-01-19
申请人： Heung-Mook Kang
发明人： Heung-Mook Kang
IPC分类号： A47L912
CPC分类号： A47L9/102 , A47L5/38 , A47L9/0063 , A47L9/242 , A47L9/248
摘要： A central vacuum cleaning system has a tube having a nozzle at an inlet of the tube for sucking air containing dust, a filter carrier connected with an outlet of the tube by an inlet of the filter carrier for filtering the sucked air, an intake hose connecting with an outlet of the filter carrier by an inlet of the intake hose for serving as a passage of the filtered air, an air intake box installed at a place to be cleaned and an outlet of the intake hose detachably connected with the air intake box, and a machine unit having a motor for forcedly sucking air through the air intake box. The inet of the intake hose is swivelly connected with the filter carrier.
摘要翻译：中央真空清洁系统具有在管的入口处具有用于吸入含灰尘的空气的喷嘴的管，通过过滤器载体的入口与管的出口连接的过滤器载体，用于过滤吸入的空气，进气软管连接过滤器支架的出口由进气软管的入口用作过滤空气的通道，安装在要清洁的地方的进气箱和与进气箱可拆卸地连接的进气软管的出口，以及具有用于通过进气箱强制吸入空气的马达的机器单元。进气软管的入口与过滤器支架旋转连接。

5. 发明授权

US06609270B2 Discharge grill mounting structure of upright vacuum cleaner 失效
标题翻译：直立式吸尘器放电格栅安装结构
公开(公告)号：US06609270B2
公开(公告)日：2003-08-26
申请号：US09760828
申请日：2001-01-17
申请人： Nae-Jung Kim
发明人： Nae-Jung Kim
IPC分类号： A47L912
CPC分类号： A47L9/122 , A47L5/28 , A47L5/32 , A47L9/0009 , A47L9/0036 , A47L9/0045 , A47L9/0081 , A47L9/22 , A47L9/325 , Y10S55/03
摘要： An air exhaust structure of an upright-type vacuum cleaner includes a duct vertically formed in a side of a cleaner body, communicating with a motor driving chamber, a supporting member protruded from an inner wall of the duct to a predetermined height, a filter supported by the supporting member and received in the duct, and a grill hinged to the cleaner body for opening and closing an air discharge opening of the duct. The air exhaust structure of the upright-type vacuum cleaner enables simple fabrication and reduced number of parts and fabrication cost.
摘要翻译：直立型真空吸尘器的排气结构包括垂直形成在吸尘器本体一侧的管道，与电动机驱动室连通，支撑构件从管道内壁突出到预定高度，过滤器支撑通过支撑构件并被容纳在管道中，以及格栅铰接到吸尘器主体，用于打开和关闭管道的排气口。直立式真空吸尘器的排气结构使得制造简单，部件数量少，制造成本降低。

6. 发明授权

US06317920B1 Vacuum cleaner with above-floor cleaning tool 失效
标题翻译：带地板清洁工具的吸尘器
公开(公告)号：US06317920B1
公开(公告)日：2001-11-20
申请号：US09451181
申请日：1999-11-29
申请人： David M. Brickner , John S. Murphy , Michael F. Wright , Kyoshi Yokote
发明人： David M. Brickner , John S. Murphy , Michael F. Wright , Kyoshi Yokote
IPC分类号： A47L912
CPC分类号： A47L9/125 , A47L5/28 , A47L5/32 , A47L5/34 , A47L9/0009 , A47L9/0027 , A47L9/122 , A47L9/149
摘要： A vacuum cleaning including a nozzle base comprising a primary and secondary suction opening, a suction source positioned within a first cavity in the nozzle base, and a dust cup releasably positioned within a second cavity in the base. The dust cup comprises a first inlet in communication with the primary suction opening, a second inlet in communication with the secondary suction opening, and an outlet. An above floor cleaning tool is in communication with the second inlet. A first filter assembly is positioned adjacent the outlet of the dust cup. A second filter is positioned between the suction source and the first filter. An exhaust opening and filter are positioned downstream of the suction source to prevent particles from venting to atmosphere. The vacuum cleaner further includes a handle assembly comprising an elongated connecting portion and a handle. The handle is removable for use as a handle for an above-floor cleaning tool. The elongated connecting portion is removable for use as a wand for an above-floor cleaning tool. A hose is removably attached to the nozzle base and to the handle.
摘要翻译：一种真空清洁装置，包括一个喷嘴底座，该喷嘴底座包括主吸入口和第二吸入口，位于喷嘴基座中的第一腔内的吸入源以及可释放地定位在基座中的第二腔内的集尘杯。防尘罩包括与主吸入口连通的第一入口，与第二吸入口连通的第二入口和出口。地板上清洁工具与第二入口连通。第一过滤器组件邻近排尘杯的出口定位。第二过滤器位于吸入源和第一过滤器之间。排气开口和过滤器位于吸入源的下游，以防止颗粒排放到大气中。真空吸尘器还包括手柄组件，其包括细长的连接部分和手柄。手柄是可拆卸的，可用作地板上清洁工具的手柄。细长的连接部分是可拆卸的，用作地板上清洁工具的魔杖。软管可拆卸地连接到喷嘴底座和手柄。

7. 发明授权

US06289553B1 Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：US06289553B1
公开(公告)日：2001-09-18
申请号：US09581765
申请日：2000-08-21
申请人： James Dyson
发明人： James Dyson
IPC分类号： A47L912
CPC分类号： A47L9/127 , A47L5/28 , A47L5/32 , A47L9/0081
摘要： The invention provides a vacuum cleaner comprising an airflow path having a dirty air inlet (14) and a clean air outlet (44e), a fan (48) for drawing an airflow along the airflow path from the dirty air inlet (14) to the clean air outlet (44e), a motor (50) for driving the fan (48), separating apparatus (18) for separating dirt and dust from the airflow, a pre-motor filter (32) arranged upstream of the motor (50) and a post-motor filter (42) arranged downstream of the motor (50), wherein both the pre-motor filter (32) and the post-motor filter (42) are cylindrical filters. The invention further provides a vacuum cleaner comprising an airflow path having a dirty air inlet (14) and a clean air outlet (44e), a fan (48) for drawing an airflow along the airflow path from the dirty air inlet (14) to the clean air outlet (44e), a motor (48) for driving the fan (50), separating apparatus (18) for separating dirt and dust from the airflow, a pre-motor filter (32) arranged upstream of the motor (50) and a post-motor filter (42) arranged downstream of the motor (50), wherein the post-motor filter (42) is housed in a casing (44) containing a plurality of slots or apertures (44e), the slots or apertures (44e) forming the clean air outlet and being arranged such that, in use, the airflow is diffused as it leaves the clean air outlet.
摘要翻译：本发明提供一种真空吸尘器，其包括具有脏空气入口（14）和清洁空气出口（44e）的气流路径，风扇（48），用于沿着从脏空气入口（14）到清洁空气出口（44e），用于驱动风扇（48）的电动机（50），用于从气流中分离污物和灰尘的分离装置（18），布置在电动机（50）上游的预电动机过滤器（32）和布置在马达（50）下游的后马达过滤器（42），其中预马达过滤器（32）和后马达过滤器（42）都是圆柱形过滤器。本发明还提供了一种真空吸尘器，其包括具有脏空气入口（14）和清洁空气出口（44e）的气流路径，风扇（48），用于沿着从脏空气入口（14）到气流路径的气流清洁空气出口（44e），用于驱动风扇（50）的马达（48），用于从空气流中分离污垢和灰尘的分离装置（18），布置在马达（50）的上游的预马达过滤器）和布置在马达（50）下游的后马达过滤器（42），其中后马达过滤器（42）容纳在容纳多个槽或孔（44e）的壳体（44）中，所述槽或形成清洁空气出口的孔（44e）并且被布置成使得在使用时气流在离开清洁空气出口时扩散。

8. 发明授权

US06792647B2 Filter supporting structure for an upright-type vacuum cleaner 失效
标题翻译：用于直立式吸尘器的过滤器支撑结构
公开(公告)号：US06792647B2
公开(公告)日：2004-09-21
申请号：US10140458
申请日：2002-05-07
申请人： Jung-seon Park , Il-won Yang , Hyung-il Jeon
发明人： Jung-seon Park , Il-won Yang , Hyung-il Jeon
IPC分类号： A47L912
CPC分类号： A47L9/122 , Y10S55/03
摘要： A filter supporting structure for an upright-type vacuum cleaner having a body divided by a partition into a dust-collecting chamber having a dust bag and a motor driving chamber, a filter grill formed at the partition in order to allow an air passed through the dust bag of the dust-collecting chamber to flow to the motor driving chamber, and having a filter for filtering the drawn air, supporting protrusions disposed at both sidewalls of the dust-collecting chamber in order to support both sides of the filter mounted on the filter grill, and a plurality of ribs disposed around the filter grill in order to support the filter.
摘要翻译：一种用于立式真空吸尘器的过滤器支撑结构，其具有主体，其被隔板分隔成具有防尘袋和电动机驱动室的集尘室，形成在隔板处的过滤器格栅，以允许空气通过集尘室的防尘袋流入电动机驱动室，并具有用于过滤抽吸空气的过滤器，设置在集尘室的两个侧壁处的支撑突起，以支撑安装在集尘室上的过滤器的两侧。过滤格栅，以及设置在过滤器格栅周围的多个肋，以便支撑过滤器。

9. 发明授权

US06588055B2 Upright vacuum cleaner with cyclonic air flow 有权
标题翻译：直立式真空吸尘器，带有气旋气流
公开(公告)号：US06588055B2
公开(公告)日：2003-07-08
申请号：US09818756
申请日：2001-03-27
申请人： Kenneth W. Bair , Richard C. Gibbs , Mark E. Reindle , Michael F. Wright
发明人： Kenneth W. Bair , Richard C. Gibbs , Mark E. Reindle , Michael F. Wright
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将空气和夹带的污物，灰尘和其它污染物吸入旋风气流室。气旋气流室使得吸入气流在气旋路径中行进，使得夹带污染物从其分离并沉积到限定室的污物容器中。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。

10. 发明授权

US06219880B1 Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：US06219880B1
公开(公告)日：2001-04-24
申请号：US09383131
申请日：1999-08-25
申请人： Michael Worden , Curt J. Schulze , Jon Brigner , Jack P. Christen
发明人： Michael Worden , Curt J. Schulze , Jon Brigner , Jack P. Christen
IPC分类号： A47L912
CPC分类号： B01D39/1623 , A47L5/365 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/00 , A47L9/0081 , A47L9/127 , A47L9/20 , A47L9/22 , B01D39/083 , B01D2239/0654 , B01D2239/069 , Y10S55/03
摘要： A vacuum cleaner includes a tank assembly having an open end, a cap assembly removably connected to and generally closing off the open end, an inlet assembly disposed on one of the tank and cap assemblies, an exit opening disposed on one of the tank and cap assemblies, a vacuum source connected to one of the tank and cap assemblies for drawing process air through the inlet assembly, a filter assembly disposed between the inlet assembly and the exit opening, the filter assembly comprising a filter, and a filter bag assembly covering at least part of the filter, wherein the filter bag assembly comprises a filter bag and a drain tube connected to the filter bag. Preferably, the drain tube is integrally built into the filter bag.
摘要翻译：真空吸尘器包括具有开口端的罐组件，可移除地连接到开口端并大体上封闭开口端的盖组件，设置在罐和盖组件中的一个上的入口组件，设置在罐和盖中的一个上的出口组件，连接到罐和盖组件中的一个的真空源，用于通过入口组件抽吸工艺空气，设置在入口组件和出口之间的过滤组件，过滤器组件包括过滤器和过滤袋组件，过滤器的至少一部分，其中过滤袋组件包括连接到过滤袋的过滤袋和排水管。优选地，排水管一体地内置在过滤袋中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式