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1. 发明申请

US20130211248A1 BLADDER SYRINGE FLUID DELIVERY SYSTEM 审中-公开
标题翻译： BLADDER SYRINGE流体输送系统
公开(公告)号：US20130211248A1
公开(公告)日：2013-08-15
申请号：US13881072
申请日：2011-10-25
申请人： Kevin P. Cowan , Raymond C. Hoffman , Charles A. Lang , Mark Trocki , Arthur E. Uber, III , Joseph C. Mator , Edward P. Liscio , Bernard J. Hobi , L. Robert Crouthamel , Glen P. Williams , Vincent S. Rossitto , Jaroslaw Wlodarczyk , Matthew Schrauder
发明人： Kevin P. Cowan , Raymond C. Hoffman , Charles A. Lang , Mark Trocki , Arthur E. Uber, III , Joseph C. Mator , Edward P. Liscio , Bernard J. Hobi , L. Robert Crouthamel , Glen P. Williams , Vincent S. Rossitto , Jaroslaw Wlodarczyk , Matthew Schrauder
IPC分类号： A61M5/00
CPC分类号： A61M5/007 , A61M5/1452 , A61M5/148 , A61M5/2425 , A61M5/31511
摘要： A bladder syringe for a fluid delivery system includes a cylindrical body, a cap-bladder assembly, a plunger element disposed in the cylindrical body, and a mounting assembly to secure the cap-bladder assembly to the cylindrical body. The cylindrical body has a distal end and a proximal end and defines a throughbore. The cap-bladder assembly is adapted for connection to the distal end of the cylindrical body, and includes a cap body and a bladder. The cap body defines an interior cavity and a distal discharge conduit and is adapted to engage the distal end of the cylindrical body. A disc-shaped bladder is disposed within the interior cavity and typically includes a central membrane portion. The plunger element is disposed in the throughbore of the cylindrical body and is vented to enable evacuation of the space between the plunger element and the cap-bladder assembly in the cylindrical body.
摘要翻译：用于流体输送系统的膀胱注射器包括圆柱体，囊 - 囊组件，设置在圆柱体中的柱塞元件和用于将囊 - 囊组件固定到圆柱体上的安装组件。圆柱体具有远端和近端并限定通孔。盖囊组件适于连接到圆柱体的远端，并且包括帽体和囊。盖体限定内腔和远端排出导管，并适于接合圆柱体的远端。盘状囊体设置在内腔内，通常包括中央膜部分。柱塞元件设置在圆柱形主体的通孔中并且被排气以便能够排出柱塞元件和圆柱体中的囊 - 囊组件之间的空间。

2. 发明申请

US20100005613A1 WET/DRY FLOOR CLEANING UNIT AND METHOD OF CLEANING 审中-公开
标题翻译：湿/干地板清洁单元和清洁方法
公开(公告)号：US20100005613A1
公开(公告)日：2010-01-14
申请号：US12467813
申请日：2009-05-18
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L7/00
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming saw the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.
摘要翻译：地板清洁装置包括用于沿着表面移动的基部和枢转地连接到基部的手柄部。底座部分还包括吸嘴和用于搅拌表面的刷组件，其中刷组件和喷嘴组件处于从表面起离开的第一位置，用于抽真空锯表面，并且喷嘴组件降低到第二位置接触表面的位置用于收集和拾取表面上的液体和污垢。一种清洁表面的方法，首先使用清洁单元对表面进行干燥抽吸，其中喷嘴组件被升高以拾取颗粒，然后用降低的喷嘴组件湿吸地板，以从与地面混合清洁的地板上收集和吸收污垢解决方案分布在地板上。

3. 发明授权

US07367083B2 Suction nozzle assembly for a cleaning apparatus 有权
标题翻译：用于清洁设备的吸嘴组件
公开(公告)号：US07367083B2
公开(公告)日：2008-05-06
申请号：US10877252
申请日：2004-06-25
申请人： Douglas C. Barker , Charles A. Lang , Gregg A. McAllise
发明人： Douglas C. Barker , Charles A. Lang , Gregg A. McAllise
IPC分类号： A47L7/00 , A47L9/00
CPC分类号： A47L11/4091 , A47L11/34
摘要： A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a housing and a recovery tank removably mounted to the housing. A liquid distribution system is operatively associated with the housing for distributing the cleaning solution to the surface. A suction nozzle is secured to the housing and in fluid communication with the recovery tank. A suction source is in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank. The suction nozzle includes a front nozzle portion removably mounted to a rear nozzle portion.
摘要翻译：提供了一种用于清洁其中清洁溶液被分配到表面并且在连续操作中基本上同时在表面上被污染地提取的表面的清洁装置。清洁装置包括壳体和可拆卸地安装到壳体的回收罐。液体分配系统与壳体可操作地相关联，用于将清洁溶液分配到表面。吸嘴固定到壳体并与回收罐流体连通。抽吸源与吸嘴流体连通，用于产生吸力，以通过吸嘴吸入污物和液体并进入回收罐。吸嘴包括可拆卸地安装到后喷嘴部分的前喷嘴部分。

4. 发明授权

US07222389B2 Recovery tank for a floor cleaning device 有权
标题翻译：地板清洁装置的回收罐
公开(公告)号：US07222389B2
公开(公告)日：2007-05-29
申请号：US11244208
申请日：2005-10-05
申请人： Jeffery A. Morgan , Charles A. Lang , Adam C. Sclafani
发明人： Jeffery A. Morgan , Charles A. Lang , Adam C. Sclafani
IPC分类号： A47L7/00
CPC分类号： A47L7/0042 , A47L5/30 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L9/122 , A47L9/185 , A47L9/186
摘要： A recovery tank is provided for a floor cleaning unit. The recovery tank comprises an inlet opening and a duct fluidly connected to the inlet. The duct extends horizontally within the tank adjacent a side wall the recovery tank for directing air and liquid from the inlet opening in two opposing directions. A lid covers the tank and has an outlet opening for directing air out of the recovery tank. A pair of shields depends downwardly from the lid and extends from the duct to the side wall of the recovery tank. The outlet opening of the lid is located between the shields such that the shields prevent liquid from coming out of the duct and entering the outlet opening of the lid.
摘要翻译：为地板清洁装置提供一个回收罐。回收罐包括入口和流体连接到入口的管道。管道内的管道水平延伸，邻近侧壁，该回收罐用于在两个相对的方向上引导来自入口的空气和液体。盖子盖住了坦克，并具有用于将空气引导回收罐的出口。一对护罩从盖子向下靠起，并从管道延伸到回收罐的侧壁。盖的出口开口位于屏蔽之间，使得屏蔽件防止液体从管道中流出并进入盖的出口。

5. 发明授权

US06266845B1 Latch arrangement for a vacuum cleaner dirt receptacle 有权
公开(公告)号：US06266845B1
公开(公告)日：2001-07-31
申请号：US09565797
申请日：2000-05-05
申请人： Charles A. Lang
发明人： Charles A. Lang
IPC分类号： A47L910
摘要： A dirt cup latching mechanism that secures a lid onto a dirt receptacle of vacuum cleaner and simultaneously secures the dirt cup in place on the vacuum cleaner. The latching mechanism presses the lid down onto an open top of the dirt receptacle and presses the dirt receptacle down into a dirt cup retaining recess provided in a generally horizontal wall of the vacuum cleaner housing. The latching mechanism may press down on the top of an open topped dirt receptacle, with or without a lid, while simultaneously pulling the dirt cup horizontally against a generally vertical wall of the vacuum cleaner housing. Thus, the latching mechanism simultaneously presses the dirt receptacle down against one of an inlet and outlet seal located on the horizontal wall of the housing and horizontally against the other one of inlet and outlet seal on the vertical wall of the housing, thereby sealing both the receptacle inlet and outlet.

6. 发明授权

US07430783B2 Tank latching arrangement for a cleaning apparatus 有权
标题翻译：用于清洁装置的罐锁定装置
公开(公告)号：US07430783B2
公开(公告)日：2008-10-07
申请号：US10877448
申请日：2004-06-25
申请人： Jason L. Williams , David J. Boles , Charles A. Lang , Richard S. Parr , Ryan S. Steiner
发明人： Jason L. Williams , David J. Boles , Charles A. Lang , Richard S. Parr , Ryan S. Steiner
IPC分类号： A47L11/30
CPC分类号： A47L11/4091 , A47L11/34
摘要： A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. In one aspect of the invention, the cleaning apparatus includes a housing and a recovery tank removably mounted to the housing. A solution tank for supplying a flow of cleaning solution to the surface is removably mounted to the housing. A suction nozzle is secured to the housing and is in fluid communication with the recovery tank. A suction source is in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank. A first latch is operatively connected to the solution tank to releasably latch the solution tank to the housing and a second latch is operatively connected to the recovery tank to releasably latch the recovery tank to said housing, wherein the second latch is in close proximity to the first latch.
摘要翻译：提供了一种用于清洁其中清洁溶液被分配到表面并且在连续操作中基本上同时在表面上被污染地提取的表面的清洁装置。在本发明的一个方面，清洁设备包括壳体和可移除地安装到壳体的回收罐。用于将清洁溶液流供应到表面的溶液罐可拆卸地安装到壳体。吸嘴固定在壳体上并与回收罐流体连通。抽吸源与吸嘴流体连通，用于产生吸力，以通过吸嘴吸入污物和液体并进入回收罐。第一闩锁可操作地连接到溶液箱以将溶液罐可释放地锁定到壳体，并且第二闩锁可操作地连接到回收罐，以将回收罐可释放地锁定到所述壳体，其中第二闩锁紧密接近第一个锁。

7. 发明授权

US06832409B2 Wet/dry floor cleaning unit and method of cleaning 有权
标题翻译：湿/干地板清洁单元和清洁方法
公开(公告)号：US06832409B2
公开(公告)日：2004-12-21
申请号：US09956297
申请日：2001-09-18
申请人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
发明人： Jeffery A. Morgan , David A. Bradshaw , Douglas E. Gerber , Charles A. Lang , Adam C. Sclafani , Kevin L. Thomas , Vincent L. Weber , Robert S. Wilson , Siu Wai Hui , Wing Leung Ng
IPC分类号： A47L1130
CPC分类号： A47L11/4044 , A47L5/30 , A47L5/34 , A47L7/0009 , A47L7/0042 , A47L11/34
摘要： A floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly for agitating the surface, wherein the brush assembly and the nozzle assembly are in a first position raised off of the surface for vacuuming the surface, and the nozzle assembly is lowered to a second position contacting the surface for collecting and picking up liquid and dirt from the surface. A method of cleaning a surface by first dry vacuuming the surface using a cleaning unit in which the nozzle assembly is raised to pick up particles and then wet vacuuming the floor with the nozzle assembly lowered to collect and pick up dirt from the floor mixed with cleaning solution distributed on the floor.
摘要翻译：地板清洁装置包括用于沿着表面移动的基部和枢转地连接到基部的手柄部。基部还包括吸嘴和用于搅拌表面的刷组件，其中刷组件和喷嘴组件处于从表面起离开的第一位置，用于抽真空表面，并且喷嘴组件降低到第二位置接触表面以收集和拾取表面上的液体和污垢。一种清洁表面的方法，首先使用清洁单元对表面进行干燥抽吸，其中喷嘴组件被升高以拾取颗粒，然后用降低的喷嘴组件湿吸地板，以从与地面混合清洁的地板上收集和吸收污垢解决方案分布在地板上。

8. 发明授权

US06629332B2 Floor cleaning device with a recovery tank 有权
标题翻译：带回收罐的地板清洁装置
公开(公告)号：US06629332B2
公开(公告)日：2003-10-07
申请号：US09957711
申请日：2001-09-18
申请人： Jeffery A. Morgan , Charles A. Lang , David G. Mueller , Kenneth H. Cooper , Richard F. Spinelli , Hung-kit Kwong , Kam Hoi Ma
发明人： Jeffery A. Morgan , Charles A. Lang , David G. Mueller , Kenneth H. Cooper , Richard F. Spinelli , Hung-kit Kwong , Kam Hoi Ma
IPC分类号： A47L918
CPC分类号： A47L7/0042 , A47L7/0009 , A47L7/0028 , A47L7/0038 , Y10S55/03
摘要： A recovery tank is provided for a floor cleaning unit. The recovery tank includes an inlet opening and a duct fluidly connected to the inlet. The duct extends horizontally within the tank adjacent a side wall the recovery tank for directing air and liquid from the inlet opening in two opposing directions. A lid covers the tank and has an outlet opening for directing air out of the recovery tank. A pair of shields depends downwardly from the lid and extends from the duct to the side wall of the recovery tank. The outlet opening of the lid is located between the shields such that the shields prevent liquid from coming out of the duct and entering the outlet opening of the lid.
摘要翻译：为地板清洁装置提供一个回收罐。回收罐包括入口和流体连接到入口的导管。管道内的管道水平延伸，邻近侧壁，该回收罐用于在两个相对的方向上引导来自入口的空气和液体。盖子盖住了坦克，并具有用于将空气引导回收罐的出口。一对护罩从盖子向下靠起，并从管道延伸到回收罐的侧壁。盖的出口开口位于屏蔽之间，使得屏蔽件防止液体从管道中流出并进入盖的出口。

9. 发明授权

US06385810B1 Latch arrangement for a vacuum cleaner dirt receptacle 有权
标题翻译：用于吸尘器污物容器的闩锁装置
公开(公告)号：US06385810B1
公开(公告)日：2002-05-14
申请号：US09565797
申请日：2000-05-05
申请人： Charles A. Lang
发明人： Charles A. Lang
IPC分类号： A47L910
CPC分类号： A47L9/102 , A47L9/122 , A47L9/127 , A47L9/1409 , A47L9/1463 , B01D46/0005 , B01D46/2411 , B01D46/521 , B01D2265/022 , B01D2279/55
摘要： A dirt cup latching mechanism that secures a lid onto a dirt receptacle of vacuum cleaner and simultaneously secures the dirt cup in place on the vacuum cleaner. The latching mechanism presses the lid down onto an open top of the dirt receptacle and presses the dirt receptacle down into a dirt cup retaining recess provided in a generally horizontal wall of the vacuum cleaner housing. The latching mechanism may press down on the top of an open topped dirt receptacle, with or without a lid, while simultaneously pulling the dirt cup horizontally against a generally vertical wall of the vacuum cleaner housing. Thus, the latching mechanism simultaneously presses the dirt receptacle down against one of an inlet and outlet seal located on the horizontal wall of the housing and horizontally against the other one of inlet and outlet seal on the vertical wall of the housing, thereby sealing both the receptacle inlet and outlet.
摘要翻译：一个防尘杯闩锁机构，将盖子固定在真空吸尘器的污物接收器上，同时将污物杯固定在真空吸尘器上的适当位置。闩锁机构将盖子向下按压到污物接收器的敞开的顶部，并将污垢容器向下压入设置在真空吸尘器外壳的大致水平的壁中的污物杯保持凹部。闩锁机构可以在具有或不具有盖的敞开的顶部污物接收器的顶部上向下按压，同时将污物杯水平地靠在真空吸尘器外壳的大致垂直的壁上。因此，锁定机构同时将污垢容器向下压靠在位于壳体的水平壁上的入口和出口密封件中的一个上，并水平地抵靠在壳体的垂直壁上的入口和出口密封件中的另一个，从而将两者插座入口和出口。

10. 发明授权

US07533439B2 Handle assembly for a cleaning apparatus 有权
标题翻译：用于清洁设备的手柄组件
公开(公告)号：US07533439B2
公开(公告)日：2009-05-19
申请号：US10877646
申请日：2004-06-25
申请人： William H. Theiss, Jr. , David J. Boles , Kenneth H. Cooper , Michael A. Durbin , Frank D. Fowler , Timothy T. Hertrick , Laura J. Keiper , Charles A. Lang , Richard S. Parr , Kenneth L. Symensma , Jason L. Williams , Donald R. Wright , Ryan S. Steiner
发明人： William H. Theiss, Jr. , David J. Boles , Kenneth H. Cooper , Michael A. Durbin , Frank D. Fowler , Timothy T. Hertrick , Laura J. Keiper , Charles A. Lang , Richard S. Parr , Kenneth L. Symensma , Jason L. Williams , Donald R. Wright , Ryan S. Steiner
IPC分类号： A47L7/00
CPC分类号： A47L9/0036 , A47L5/32 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/325 , A47L11/34 , A47L11/4091
摘要： A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. The handle includes a lower portion and an upper portion pivotally connected to the lower portion and pivoted between an upper position for use and a lower position for storage. A solution tank for supplying a flow of cleaning solution to the surface is removably mounted to one of the base portion and the handle. A recovery tank removably mounted to one of the base portion and the handle and is in fluid communication with a suction nozzle secured to said base portion. A suction source is in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank, wherein one of the solution tank and the recovery tank is removably mounted to the handle.
摘要翻译：提供了一种用于清洁其中清洁溶液被分配到表面并且在连续操作中基本上同时在表面上被污染地提取的表面的清洁装置。清洁装置包括用于沿着表面移动的基部和可枢转地连接到基部的手柄。手柄包括下部和枢转地连接到下部并且在用于使用的上部位置和用于存储的下部位置之间枢转的上部。用于将清洁溶液流供应到表面的溶液罐可移除地安装到基部和手柄中的一个上。可拆卸地安装到所述基座部分和所述手柄中的一个并且与固定到所述基座部分的吸嘴流体连通的回收罐。抽吸源与吸嘴流体连通，用于产生吸力，以通过吸嘴吸入污物和液体并进入回收罐，其中溶液罐和回收罐中的一个可移除地安装到手柄上。

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