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1. 发明申请

WO1986002817A1 HAND VACUUM CLEANER 审中-公开
标题翻译：手提清洁剂
公开(公告)号：WO1986002817A1
公开(公告)日：1986-05-22
申请号：PCT/US1985002231
申请日：1985-11-08
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： ROYAL APPLIANCE MANUFACTURING CO. , SOVIS, John, F. , SMITH, Robert, M. , BRAMHALL, George, H.
IPC分类号： A47L05/24
CPC分类号： A47L9/22 , A47L5/24 , A47L5/26
摘要： A hand vacuum cleaner comprising a lightweight motor housing (10) containing a revolving brush (96). A bag assembly (12) selectively separable from the housing is sealable to the housing with an elastomeric retaining ring (32) including a sealing and retaining bead (34) received in a recessed slot area (30) of a bag attachment collar (26). A fan (66) is mounted on a motor shaft locking surface (84) including a wall portion tapering towards the fan. The shaft locks onto a mating fan bore locking surface (88). A shaft extension (90) threaded on the motor shaft (80) is urged against the fan by resistance of a belt driving a revolving brush (96) which continually tightens the shaft extension on the motor shaft. A stone shield (60) is circumferentially spaced about the fan to block items impinging against the housing from the fan from damaging the housing. The housing further includes an air deflector received in the bag assembly having end portion disposed radially inwardly from the housing outer wall whereby the deflector directs the working air to facilitate greater storage of vacuumed dirt in the bag and prevent heavy objects received in the bag from rolling back into the housing and contacting the fan. A nozzle guard (102) is mounted on a nozzle (20) including brush bearing housing retaining elements (106) disposed for an interference fit with the bearing housing (98) whereby the brush is positively retained in the nozzle.

2. 发明授权

EP0928594B1 Upright vacuum cleaner with cyclonic airflow 失效
公开(公告)号：EP0928594B1
公开(公告)日：2006-05-10
申请号：EP98104806.9
申请日：1998-03-17
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Wright, Michael F. , Thur, Charles J. , Latimer, Brett A. , Stephans, Paul D.
IPC分类号： A47L9/16 , A47L9/12 , A47L5/28
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

3. 发明授权

EP1139843B1 UPRIGHT VACUUM CLEANER WITH CYCLONIC AIRFLOW 有权
标题翻译：处理与真空吸尘器旋风式空气流量
公开(公告)号：EP1139843B1
公开(公告)日：2005-05-04
申请号：EP99967398.1
申请日：1999-12-17
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： WRIGHT, Michael, F. , BAIR, Kenneth, W. , GIBBS, Richard, C. , REINDLE, Mark, E.
IPC分类号： A47L5/00
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.

4. 发明公开

EP0606169A2 Vacuum cleaner 失效
标题翻译：吸尘器
公开(公告)号：EP0606169A2
公开(公告)日：1994-07-13
申请号：EP94300113.1
申请日：1994-01-07
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Sovis, John Fred , Stephens, Paul Dana , Wright, Michael Francis , Cipolla, Mark Edward , Saunders, Craig Martin
IPC分类号： A47L9/02 , A47L5/28
CPC分类号： A47L5/28 , A47L9/06 , A47L9/0613
摘要： A portable stick-type vacuum cleaner includes an elongated housing (10) and a substantially triangular nozzle (40) which is selectively securable to the housing. A V-shaped suction opening (48, 50) is located on the bottom surface of the nozzle. The nozzle also has a plurality of casters (62) located on its bottom surface. An air outlet member (70) is in fluid connection with the suction opening (48, 50). The air outlet member (70) includes a sleeve (71) pivotally mounted to the nozzle and a coupling (74) for selective fluid connection with the housing (10). The coupling (74) is connected to a first fan shell section (20). A second fan shell section (22) is secured to the first fan shell section such that a fan chamber is defined between them. An air outlet tube (30) is integral with the second fan shell section. A motor (26) is mounted on the air outlet tube for driving a fan (24) positioned in the fan chamber.
摘要翻译：一种便携式棒型真空吸尘器包括细长壳体（10）和可选择性固定到壳体的大致三角形喷嘴（40）。 V形吸口（48,50）位于喷嘴的底面上。喷嘴还具有位于其底表面上的多个脚轮（62）。空气出口构件（70）与抽吸开口（48,50）流体连接。空气出口构件（70）包括可枢转地安装到喷嘴的套筒（71）和用于选择性地与壳体（10）流体连接的联接器（74）。联轴器（74）连接到第一风扇外壳部分（20）。第二风扇壳体部分（22）被固定到第一风扇壳体部分，使得风扇腔室被限定在它们之间。空气出口管（30）与第二风扇壳部分成一体。电机（26）安装在空气出口管上，用于驱动位于风扇室内的风扇（24）。

5. 发明公开

EP0928594A1 Upright vacuum cleaner with cyclonic airflow 失效
标题翻译： Stielstaubsauger mit Zyklonabscheider
公开(公告)号：EP0928594A1
公开(公告)日：1999-07-14
申请号：EP98104806.9
申请日：1998-03-17
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Wright, Michael F. , Thur, Charles J. , Latimer, Brett A. , Stephans, Paul D.
IPC分类号： A47L9/16 , A47L9/12 , A47L5/28
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： 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 assembly (50) includes a main filter element (H) for filtering 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）将空气和夹带的污物，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）的下部的污垢容器（52）中。主过滤器组件（50）包括用于过滤来自腔室和抽吸源之间的吸入空气流的残余污染物的主过滤元件（H）。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不含污染物，包括被吸入源本身引入气流中的那些污染物。

6. 发明公开

EP0523632A1 Planetary gear system for sweeper brush roll 失效
标题翻译： Bengenberg的系列
公开(公告)号：EP0523632A1
公开(公告)日：1993-01-20
申请号：EP92112001.0
申请日：1992-07-14
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Zahuranec, Terry Lee
IPC分类号： A47L11/22
CPC分类号： A47L11/32 , A47L11/4041 , A47L11/4069 , A47L11/4072 , A47L11/4077
摘要： A floor sweeper includes a housing (10) and wheels (20) rotatably mounted on the housing for supporting the housing on a subjacent surface. A brush roll (24) is rotatably mounted on the housing. A pair of gear cartridge members (22) are located on opposite sides of the housing. Each of the gear cartridge members includes a first planetary gear train including a sun gear (40) coupled to a respective end of the brush roll, a gear ring encircling (70) the sun gear and a plurality of planet gears (38) engaging both the sun gear and gear ring. A first drive wheel is coupled to the gear ring and a casing encloses the first planetary gear train.
摘要翻译：地板清扫机包括壳体（10）和可旋转地安装在壳体上的轮子（20），用于将壳体支撑在下表面。刷辊（24）可旋转地安装在壳体上。一对齿轮箱构件（22）位于壳体的相对侧上。每个齿轮箱构件包括第一行星齿轮系，其包括联接到刷辊的相应端的太阳齿轮（40），包围（70）太阳齿轮的齿圈和与两者啮合的多个行星齿轮（38）太阳齿轮和齿轮环。第一驱动轮联接到齿圈，并且壳体包围第一行星齿轮系。

7. 发明公开

EP0437024A1 Appliance housing and method of assembling 失效
标题翻译： Staubsaugerstruktur。
公开(公告)号：EP0437024A1
公开(公告)日：1991-07-17
申请号：EP90311764.6
申请日：1990-10-26
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Saunders, Craig Martin , Kopco, James Joseph , Wraight, Robert Ollie , Stephens, Paul Dana , Wright, Michael Francis
IPC分类号： A47L5/32 , A47L5/10
CPC分类号： A47L5/10 , A47L5/32
摘要： A snap-together vacuum cleaner housing comprises at least three discrete pieces A, B and C which can be assembled and disassembled without the use of adhesive, removable fasteners, or tools, by e.g. the use of integrally moulded formations 10, 14, 12 and 16 which afford a snap-together fit. A lock ring encircles discrete portions of the housing and joins them together.
摘要翻译：卡扣式真空吸尘器外壳包括至少三个分立件A，B和C，它们可以在不使用粘合剂，可拆卸紧固件或工具的情况下组装和拆卸。使用提供卡扣配合的整体模制地板10,14,12和16。锁环环绕壳体的分立部分并将它们连接在一起。

8. 发明公开

EP0437017A1 Vacuum cleaner 失效
标题翻译：吸尘器
公开(公告)号：EP0437017A1
公开(公告)日：1991-07-17
申请号：EP90307462.3
申请日：1990-07-09
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Saunders, Craig Martin , Kopco, James Joseph , Wright, Michael Francis , Sovis, John Fred
IPC分类号： A47L5/32 , A47L5/10
CPC分类号： A47L5/32 , A47L5/34
摘要： A convertible vacuum cleaner includes a nozzle base (10) and a motor and filter housing (60) rotatably mounted on the nozzle base. The nozzle base (10) is movable along a floor surface and includes a brush chamber (12) for mounting a rotatable brush (14) and a first suction passage (24) communicating with the brush chamber (12) at one end and with an exterior periphery of the nozzle base (10) at the other end. The motor and filter housing (60) includes a second suction passage (88) communicating at a first end with the first suction passage second end (28) and at a second end with an exterior periphery of the motor and filter housing. The motor chamber (66) is formed in the motor and filter housing (60) in spaced relation to the second suction passage (88). A suction chamber (122) is disposed in the motor and filter housing (60) in a spaced manner from the second suction passage (88) and the motor chamber (66). The suction chamber (122) has an inlet port (130) communicating with the exterior periphery (96) of the motor and filter housing (60). A flexible hose (140) is mounted outside the motor and filter housing (60), the hose (140) having a first end (146) communicating with the second suction passage second end (94) and a second end (142) communicating with the suction chamber inlet port (130). The flexible hose first end (146) can be selectively removed from communication with the second suction passage (88) to enable the vacuum cleaner to be used with associated cleaning tools.
摘要翻译：一种可变换式真空吸尘器包括一个喷嘴基座（10）和一个可转动地安装在喷嘴基座上的马达和过滤器壳体（60）。喷嘴基座（10）可沿着地板表面移动，并且包括用于安装可旋转刷子（14）的刷子室（12）和在一端处与刷子室（12）连通的第一吸入通道（24）喷嘴基座（10）的另一端的外周。马达和过滤器壳体（60）包括第二吸入通道（88），第二吸入通道（88）在第一端与第一吸入通道第二端（28）连通并且在第二端与马达和过滤器壳体的外周边连通。电动机室（66）与第二吸入通道（88）间隔开地形成在电动机和过滤器壳体（60）中。吸入室（122）以与第二吸入通道（88）和马达室（66）隔开的方式设置在马达和过滤器壳体（60）中。吸入室（122）具有与马达和过滤器壳体（60）的外周边（96）连通的入口端口（130）。柔性软管（140）安装在马达和过滤器壳体（60）的外部，软管（140）具有与第二抽吸通道第二端（94）连通的第一端（146）和与第二端吸入室入口（130）。柔性软管的第一端（146）可以选择性地从与第二抽吸通道（88）的连通中移除，以使真空吸尘器能够与相关联的清洁工具一起使用。

9. 发明公开

EP0201566A1 HAND VACUUM CLEANER 失效
标题翻译：真空吸尘器
公开(公告)号：EP0201566A1
公开(公告)日：1986-11-20
申请号：EP85905727.0
申请日：1985-11-08
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： SOVIS, John, F. , SMITH, Robert, M. , BRAMHALL, George, H.
IPC分类号： A47L5 , A47L9
CPC分类号： A47L9/22 , A47L5/24 , A47L5/26
摘要： Un aspirateur manuel comprend un carter léger (10) de moteur avec une brosse rotative (96). Une unité de sac (12) sélectivement détachable du carter est fixée de façon étanche au carter par une bague élastomère de retenue (32) comprenant une tête de retenue et d'étanchéité (34) reçue dans une encoche creuse (30) d'un collier d'attachement (26) du sac. Un ventilateur (66) est monté sur une surface de blocage (84) de l'arbre du moteur qui comprend une partie de paroi conique se rétrécissant vers le ventilateur. L'arbre se bloque sur une surface couplée de blocage (88) de l'alésage du ventilateur. Une protubérance (90) vissée sur l'arbre (80) du moteur est poussée contre le ventilateur par la résistance d'une courroie qui entraîne une brosse rotative (96) et qui serre continuellement la protubérance sur l'arbre du moteur. Un écran anti-pierres (60) est placé autour de la circonférence du ventilateur afin d'empêcher des particules lancées par le ventilateur contre le carter d'endommager le carter. Le carter comprend en outre un déflecteur d'air contenu dans l'unité de sac et ayant une extrém ité disposée radialement à l'intérieur de la paroi extérieure du carter. Le déflecteur dirige l'air de travail pour faciliter le stockage en plus grande quantité de la saleté aspirée dans le sac et pour empêcher des objets lourds arrivant dans le sac de retomber dans le carter et d'entrer en contact avec le ventilateur. Une gaine (102) d'ajutage est montée sur un ajutage (20) comprenant des éléments de retenue (106) du siège du coussinet de la brosse disposés de façon à s'ajuster avec une tolérance négative avec le siège du coussinet (98), en retenant ainsi fermement la brosse dans l'ajutage.
摘要翻译：手动真空吸尘器包括具有旋转刷（96）的灯马达壳体（10）。的袋部（12）从所述壳体选择性地可拆卸被弹性保持环（32），其包括一个保持头和密封（34）密封地固定在壳体中的中空凹（30）接收的附接套环（26）。风扇（66）安装在电机轴的阻挡表面（84）上，该阻挡表面包括朝风扇逐渐变细的锥形壁部分。轴锁定在风扇孔的联接的阻挡表面（88）上。拧到所述发动机的所述轴（80）A突起（90）是由驱动的旋转刷（96）和它连续地挤压在电机轴的突起的带的抵抗风扇推动。防风屏（60）围绕风扇的周边放置，以防止风扇将尘粒抛向外壳而损坏外壳。壳体还包括容纳在袋单元中并且具有径向地设置在壳体的外壁内的端部的空气导流板。偏转器引导工作空气便于贮存在尘埃被吸入到袋子更大的量，并且，以防止在袋到达重物落入壳体和风扇相接触。喷嘴的鞘（102）被安装在喷嘴（20）包括保持所述电刷的座椅软垫的元件（106）布置成与与座椅衬垫的负公差配合（98），从而将刷子牢固地保持在喷嘴中。

10. 发明公开

EP1661501A2 Upright vacuum cleaner with cyclonic airflow 失效
标题翻译： Stielstaubsauger mit Zyklonabscheider
公开(公告)号：EP1661501A2
公开(公告)日：2006-05-31
申请号：EP06000399.3
申请日：1998-03-17
申请人： ROYAL APPLIANCE MANUFACTURING CO.
发明人： Wright, Michael F. , Thur, Charles J. , Latimer, Brett A. , Stephans, Paul D.
IPC分类号： A47L9/16 , A47L9/12 , A47L5/28
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： 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 aistream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52). A main filter assembly (50) includes a main filter element (H) for filtering residual contaminants from the suction airstream between the chamber and the suction source. The main filter element (H) includes a convoluted outer surface (112).
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）将空气和夹带的污物，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中分离并沉积到污垢容器（52）中。主过滤器组件（50）包括用于过滤来自腔室和抽吸源之间的吸入空气流的残余污染物的主过滤元件（H）。主过滤元件（H）包括回旋的外表面（112）。

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