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21. 发明授权

US08888999B2 Debris filter 有权
标题翻译：碎片过滤器
公开(公告)号：US08888999B2
公开(公告)日：2014-11-18
申请号：US13253117
申请日：2011-10-05
申请人： Hendrikus Johannes Van der Meijden
发明人： Hendrikus Johannes Van der Meijden
IPC分类号： C02F1/38 , B04C5/04 , B04C5/103 , B04C5/13 , C02F103/42
CPC分类号： B04C5/04 , B04C5/103 , B04C5/13 , C02F1/38 , C02F2103/42
摘要： Filters and methods of filtering debris from fluid are detailed. A vortex of debris-laden fluid may be created within a filter, causing certain debris (including, for example, leaves) to settle therein. Some versions of the filters may include two stages, one having a perforated tube and a second having a generally frustoconically-shaped tube, which may or may not be perforated.
摘要翻译：详细介绍过滤器和从流体中过滤碎屑的方法。可能在过滤器内产生含有碎屑的液体涡流，导致某些碎屑（包括例如叶片）沉淀在其中。过滤器的一些形式可以包括两个阶段，一个具有多孔管，另一个具有大致截头圆锥形的管，其可以是或可以不被穿孔。

22. 发明授权

US07841477B2 Cyclone separator 有权
标题翻译：旋风分离器
公开(公告)号：US07841477B2
公开(公告)日：2010-11-30
申请号：US12279395
申请日：2006-12-28
申请人： Morten Kaare Hansen
发明人： Morten Kaare Hansen
IPC分类号： B04C5/12 , B04C5/13
CPC分类号： B04C5/13 , F27B7/2016 , F27D13/00
摘要： Described is a cyclone separator comprising a cyclone housing (1), a discharge duct (5) and a central tube (3) for diverting gases, said central tube (3) extends axially into the cyclone housing (1) and being composed by a number of segments (3a) which are suspended on a supporting element (15) provided in the area between the cyclone housing (1) and the discharge duct (5). The cyclone separator is peculiar in that it comprises a number of carrying means (17) which are evenly distributed and fixed to the inner side of the cyclone housing (1) and/or the discharge duct (5), and in that the supporting element (15) comprises an annular disc which is loosely fitted on top of the carrying means (17) and having an outer diameter which is smaller than the inner diameter of the cyclone housing (1) and/or the discharge duct (5) so that a clearance (18) is provided between the annular disc (15) and the cyclone housing (1) and/or the discharge duct (5). Hereby is obtained a significant reduction in the heat transmission from the supporting element to the cyclone housing and/or the discharge duct so that the radial temperature gradient in the supporting element is reduced with an approximately uniform temperature over the radial cross section of the element. Hence the thermal stresses in the supporting element will be substantially reduced. This is mainly ascribable to the reduction in the contact area between the supporting element and the cyclone housing and/or the discharge duct.
摘要翻译：描述了一种旋风分离器，其包括旋风分离器壳体（1），排放管道（5）和用于转移气体的中心管（3），所述中心管（3）轴向延伸到旋风器壳体（1）中并由悬挂在设置在旋风壳体（1）和排放管道（5）之间的区域中的支撑元件（15）上的段（3a）的数量。旋风分离器是特殊的，因为它包括均匀分布并固定到旋风分离器壳体（1）和/或排出管道（5）的内侧的多个承载装置（17），并且支撑元件（15）包括松散地装配在承载装置（17）的顶部并具有小于旋风分离器壳体（1）和/或排放管道（5）的内径的外径的环形盘，使得在环形盘（15）和旋风分离器壳体（1）和/或排出管道（5）之间设有间隙（18）。从而获得从支撑元件到旋风器壳体和/或排放管道的热传递的显着减少，使得支撑元件中的径向温度梯度在元件的径向横截面上以大致均匀的温度降低。因此，支撑元件中的热应力将显着减小。这主要归因于支撑元件和旋风器壳体和/或排出管道之间的接触面积的减小。

23. 发明申请

US20090223875A1 Extraction device having a centrifugal separator 有权
标题翻译：具有离心分离器的抽出装置
公开(公告)号：US20090223875A1
公开(公告)日：2009-09-10
申请号：US11916802
申请日：2006-06-27
申请人： Wolfgang Asal , Jürgen Fischer
发明人： Wolfgang Asal , Jürgen Fischer
IPC分类号： B04C5/13 , B04C9/00
CPC分类号： B04C5/13 , B04C9/00
摘要： In an extraction device comprising a suction apparatus (16) with an electric motor (32) and an centrifugal separator (14) exhibiting an inlet cylinder (22), a vertically arranged dip pipe (30) and a lateral suction nozzle (24) through which a laden gas stream enters the inlet cylinder (22), it is provided with a view to creating a low-cost and easy-to-handle extraction device of a compact design, having a centrifugal separator, that the electric motor (32) is arranged inside the dip pipe (30).
摘要翻译：在包括具有电动机（32）的抽吸装置（16）和呈现进气筒（22）的离心分离器（14）的抽取装置中，垂直设置的浸入管（30）和横向吸入喷嘴（24）通过其中负载气流进入进气筒（22），其设置有产生具有离心分离器的紧凑型设计的低成本且易于处理的提取装置，电动机（32）布置在浸入管（30）的内部。

24. 发明授权

US06979360B1 Apparatus and process for preventing coke accumlation in a centripetal separator 失效
标题翻译：用于防止向心分离器中焦炭积聚的装置和方法
公开(公告)号：US06979360B1
公开(公告)日：2005-12-27
申请号：US10436629
申请日：2003-05-13
申请人： Ismail B. Cetinkaya , Keith A. Couch , Lawrence A. Lacijan
发明人： Ismail B. Cetinkaya , Keith A. Couch , Lawrence A. Lacijan
IPC分类号： B01D45/12 , B01D45/16 , B01J8/00 , B01J8/08 , B04C5/04 , B04C5/13 , C10G11/18 , C10G35/00
CPC分类号： C10G11/182 , B01D45/16 , B01J8/0055 , B01J2219/00247 , B04C5/04 , B04C5/13
摘要： In a cyclone separator used for separating solids from gases, we discovered placing at least one opening in a lateral surface of a gas outlet conduit on a side facing away from an inlet to the cyclone separator prevents coke deposits from forming thereon. A plurality of openings may be placed on the side of the lateral surface of the gas outlet conduit facing away from the inlet. In an embodiment, no openings are placed on a side of the lateral surface facing the inlet to the cyclone separator.
摘要翻译：在用于从气体中分离固体的旋风分离器中，我们发现在气体出口导管的侧表面上至少一个开口位于远离旋风分离器的入口的一侧，防止在其上形成焦炭沉积物。多个开口可以放置在气体出口导管的背离入口的侧表面的一侧。在一个实施例中，在面向旋风分离器的入口的侧表面的一侧上没有开口。

25. 发明申请

US20050269258A1 Unknown 有权
标题翻译：未知
公开(公告)号：US20050269258A1
公开(公告)日：2005-12-08
申请号：US11024429
申请日：2004-12-30
申请人： Josef Keuschnigg
发明人： Josef Keuschnigg
IPC分类号： B04C5/103 , B04C5/13 , C02F1/38
CPC分类号： B04C5/103 , B04C5/13 , B04C2005/136
摘要： A guide means of a centrifugal force separator or cyclone separator for separating at least one substance from a gaseous or liquid medium under the action of centrifugal forces has two or more baffle plates (2) with a radius which decreases from the center axis of the guide means, viewed in the direction of rotation of the medium. Between these baffle plates (2) entry openings (16) into the guide means are formed for the medium from which the substance has been largely removed into the guide means. There is a bottom plate (3) on the end of the guide means which projects into the interior of the device. To improve incident flow or inflow of the medium into the guide means, the bottom plate (3) in the area of the entry openings (16) has recesses (12).
摘要翻译：离心力分离器或旋风分离器的引导装置，用于在离心力的作用下将至少一种物质与气体或液体介质分离，具有两个或更多个挡板（2），其半径从引导件的中心轴线减小从介质旋转的方向观察。在这些挡板（2）之间形成进入导向装置的进入开口（16），用于将物质从其中大量地移除到引导装置中的介质。在导向装置的端部上有一个底板（3），该底板突出到装置的内部。为了改善介质进入引导装置的入口流动或流入，入口（16）区域中的底板（3）具有凹槽（12）。

26. 发明授权

US06944909B2 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：US06944909B2
公开(公告)日：2005-09-20
申请号：US10840058
申请日：2004-05-06
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： 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。

27. 发明申请

US20050161374A1 Cyclone with in-situ replaceable liner mechanisms and methods for accomplishing same 有权
标题翻译：具有原位可替换衬管机构的旋风和实现其的方法
公开(公告)号：US20050161374A1
公开(公告)日：2005-07-28
申请号：US11087998
申请日：2005-03-24
申请人： Gordon Hakola
发明人： Gordon Hakola
IPC分类号： B01D45/12 , B04C5/08 , B04C5/085 , B04C5/13 , B04C5/14 , B04C5/02
CPC分类号： B01D45/12 , B04C5/08 , B04C5/085 , B04C5/13 , B04C5/14 , B66C1/10 , B66C1/12 , F27D1/1626
摘要： Apparatus and methods for replacing worn out liners in material classifying cyclones which include segmented inlet housing liners that are removable through the opened top thereof. In a first embodiment, a stacked array of the especially configured liners are supported on a lifting ring in the conical housing of the cyclone and lifting straps are used to extract the lifting ring and the liners. In a second embodiment, a special hoist is inserted into the liners and operated to clamp onto the liners and hold them in the stacked array and then the hoist and the attached liners are extracted. In either embodiment, the liners are extracted without removing the cyclone from its operating position and completely disassembling the cyclone. The extracted liners are moved to a work station for replacement as needed. Refurbished liner arrays are inserted into the cyclone by using the lifting ring or the special hoist.
摘要翻译：用于更换材料分级旋风分离器中的磨损衬垫的装置和方法，包括可通过其开口顶部移除的分段入口壳体衬垫。在第一实施例中，特别构造的衬垫的堆叠阵列被支撑在旋风分离器的锥形壳体中的提升环上，提升带用于提取提升环和衬垫。在第二实施例中，特殊的起重机被插入到衬套中并且被操作以夹紧到衬垫上并将其保持在堆叠的阵列中，然后提升起重机和附接衬套。在任一实施例中，提取衬垫而不将旋风分离器从其操作位置移除并完全拆卸旋风分离器。将提取的衬垫移动到工作站，以便根据需要进行更换。翻新的衬套阵列通过使用提升环或特殊起重机插入旋风分离器。

28. 发明授权

US06901626B2 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：US06901626B2
公开(公告)日：2005-06-07
申请号：US10162523
申请日：2002-06-04
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： A47L5/28 , A47L9/12 , A47L9/16 , B01D39/16 , B01D50/00 , B04C5/13 , B04C9/00
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 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。

29. 发明申请

US20050050864A1 Cyclone separating apparatus and vacuum cleaner having the same 有权
标题翻译：旋风分离装置和具有该旋风分离装置的真空吸尘器
公开(公告)号：US20050050864A1
公开(公告)日：2005-03-10
申请号：US10840230
申请日：2004-05-07
申请人： Jang-keun Oh , Hyun-ju Lee
发明人： Jang-keun Oh , Hyun-ju Lee
IPC分类号： A47L9/16 , B04C5/06 , B04C5/13 , B04C5/26 , B01D45/12
CPC分类号： A47L9/1641 , A47L9/1625 , B04C5/06 , B04C5/13 , B04C5/26 , Y10S55/03
摘要： Disclosed is a cyclone separating apparatus and a vacuum cleaner having the same. The cyclone separating apparatus includes a first cyclone for separating dust-ladened air, a plurality of second cyclones for separating fine dust particles via a second separation of dust using centrifugal force from air which was previously separated at the first cyclone, and an inlet-outlet cover installed on the upper part of the first cyclone and the second cyclones. The inlet-outlet cover allows fluid-communication between the first cyclone and the second cyclones, and discharge of dust-removed air from the second cyclone. Because the plurality of cyclones separates dust utilizing a compact structure, suction force deterioration is prevented and dust-collecting efficiency is increased.
摘要翻译：公开了一种旋风分离装置和具有该旋风分离装置的真空吸尘器。旋风分离装置包括用于分离灰尘的空气的第一旋风分离器，用于通过来自先前在第一旋风分离器处的空气的离心力通过第二次分离灰尘分离细粉尘颗粒的多个第二旋风分离器，以及入口出口盖安装在第一旋风分离器的上部和第二旋风分离器上。入口 - 出口盖允许第一旋风分离器和第二旋风分离器之间的流体连通，并且从第二旋风分离器排出除尘空气。由于多个旋风分离器利用紧凑的结构分离灰尘，因此防止吸力降低，并且集尘效率提高。

30. 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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