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1. 发明申请

WO2009004286A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2009004286A1
公开(公告)日：2009-01-08
申请号：PCT/GB2008/002107
申请日：2008-06-20
申请人： DYSON TECHNOLOGY LIMITED , GOMICIAGA-PEREDA, Ricardo , DYSON, James , ORMEROD, Edward, Charles , GRUENIG, John, Lee
发明人： GOMICIAGA-PEREDA, Ricardo , DYSON, James , ORMEROD, Edward, Charles , GRUENIG, John, Lee
IPC分类号： A47L9/16
CPC分类号： A47L9/1666 , A47L9/1633 , B04C5/10 , B04C5/13 , B04C5/26 , Y10S55/03
摘要： There is provided cyclonic separating apparatus (100) comprising a chamber (112) for separating dirt and dust from an airflow, an inlet (110) to the chamber (112) and a shroud (200). The shroud (200) comprises a wall (200) having a multiplicity of through-holes (208) forming an outlet from the chamber (112), each through-hole (208) having a width and a height, wherein the through-holes (208) have substantially rectangular cross-sections with width to height ratios in the range of 1.5:1 to 1:1.5. The rectangular cross section of the through-holes (208) maximises the available through-hole (208) area in the shroud (200). This results in a low pressure drop across the shroud (200) and reduces the amount of material required for manufacture. Further, this ratio allows the cross-sectional area of the through-holes (208) to be dimensioned to prevent larger particles of dirt and dust from passing through the through-holes (208) in the shroud (200), whilst still providing the required structural integrity.
摘要翻译：提供的旋风分离装置（100）包括用于从空气流中分离污垢和灰尘的腔室（112），到腔室的入口（110）和护罩（200）。护罩（200）包括具有形成从腔室（112）的出口的多个通孔（208）的壁（200），每个通孔（208）具有宽度和高度，其中通孔（208）具有基本上矩形的横截面，其宽高比在1.5:1至1:1.5的范围内。通孔（208）的矩形横截面使护罩（200）中的可用通孔（208）区域最大化。这导致穿过护罩（200）的低压降并且减少制造所需的材料的量。此外，该比例允许通孔208的横截面面积的尺寸被设计成防止灰尘和灰尘的较大颗粒穿过罩（200）中的通孔208，同时仍然提供要求结构完整。

2. 发明申请

WO2009004285A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2009004285A1
公开(公告)日：2009-01-08
申请号：PCT/GB2008/002100
申请日：2008-06-20
申请人： DYSON TECHNOLOGY LIMITED , GOMICIAGA-PEREDA, Ricardo , DYSON, James , ORMEROD, Edward, Charles , GRUENIG, John, Lee
发明人： GOMICIAGA-PEREDA, Ricardo , DYSON, James , ORMEROD, Edward, Charles , GRUENIG, John, Lee
IPC分类号： A47L9/16
CPC分类号： A47L9/1633 , A47L9/1666 , B01D45/06 , B01D45/12 , B01D2279/55 , B04C5/10 , B04C5/13 , B04C5/26 , Y10S55/03
摘要： The invention provides cyclonic separating apparatus (100) comprising a chamber (112) for separating dirt and dust from an airflow, an inlet (110) to the chamber (112) and a shroud (200). The shroud (200) comprises a wall (202) having an inner surface (206), an outer surface (204) and a multiplicity of through-holes (208) forming an outlet from the chamber (112). Each through-hole (208) has an axis (Z 1 -Z 1 , Z 2 -Z 2 , Z 3 -Z 3 , Z 4 -Z 4 ). The inner surface (206) of the wall (202) has a serrated profile comprising a plurality of serrations (210) arranged around at least a part of the circumference of the wall (202), each serration having a first face (212) and a second face (214). At least one through- hole (208) passes through the first face (212) of at least one serration (210). By providing a plurality of serrations (210) around the inner circumference of the wall (202), the airflow is forced to follow a longer path through each through-hole (208) for when compared to conventional arrangements. This reduces the amount of dirt and dust which is able to pass through the shroud (200).
摘要翻译：本发明提供了一种旋风分离装置（100），其包括用于从空气流中分离污垢和灰尘的腔室（112），到室（112）的入口（110）和护罩（200）。护罩（200）包括具有内表面（206），外表面（204）和形成从腔室（112）的出口的多个通孔（208）的壁（202）。每个通孔（208）具有轴（Z1-Z1，Z2-Z2，Z3-Z3，Z4-Z4）。壁（202）的内表面（206）具有锯齿状轮廓，其包括围绕壁（202）的圆周的至少一部分布置的多个锯齿（210），每个锯齿具有第一面（212）和第二面（214）。至少一个通孔（208）穿过至少一个锯齿（210）的第一面（212）。通过围绕壁（202）的内圆周设置多个锯齿（210），当与常规布置相比时，气流被迫沿着穿过每个通孔（208）的较长路径。这减少了能够穿过护罩（200）的污垢和灰尘的量。

3. 发明申请

WO2006125946A1 DIRT AND DUST CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译： DIRT和DUST CYCLONIC分离装置
公开(公告)号：WO2006125946A1
公开(公告)日：2006-11-30
申请号：PCT/GB2006/001678
申请日：2006-05-09
申请人： DYSON TECHNOLOGY LIMITED , COURTNEY, Stephen , DYSON, James , GOMICIAGA-PEREDA, Ricardo
发明人： COURTNEY, Stephen , DYSON, James , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16 , B04C5/28 , B01D45/16
CPC分类号： B04C5/26 , A47L9/1625 , A47L9/1641 , B01D45/16 , B04C5/28 , Y10S55/03
摘要： Cyclonic separating apparatus according to the invention comprises a first cyclonic separating unit (310, 410; 510) including at least one first cyclone (102; 202; 312; 412; 512), a second cyclonic separating unit (320; 420; 520) located downstream of the first cyclonic separating unit (310, 410; 510) and including at least one second cyclone (130; 230; 322; 422; 522), and a third cyclonic separating unit (330; 430; 530) located downstream of the second cyclonic separating unit (320; 420; 520) and including at least one third cyclone (148; 248; 332; 432; 532). The separation efficiency of the second cyclonic separating unit (320; 420; 520) is substantially the same as the separation efficiency of either the first cyclonic separating unit (310; 410; 510) or the third separating unit (330; 430; 530). This provides an apparatus which achieves a higher separation efficiency than known separation apparatus.
摘要翻译：根据本发明的旋风分离装置包括包括至少一个第一旋风分离器（102; 202; 312; 412; 512）的第一旋风分离单元（310,410; 510），第二旋风分离单元（320; 420; 520）位于所述第一旋风分离单元（310,410; 510）的下游并且包括至少一个第二旋风分离器（130; 230; 322; 422; 522）和位于所述第一旋风分离单元下游的第三旋风分离单元（330; 430; 第二旋风分离单元（320; 420; 520）并且包括至少一个第三旋风分离器（148; 248; 332; 432; 532）。第二旋风分离单元（320; 420; 520）的分离效率与第一旋风分离单元（310; 410; 510）或第三分离单元（330; 430; 530）的分离效率基本相同，。这提供了一种实现比已知分离装置更高分离效率的装置。

4. 发明申请

WO2006125945A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2006125945A1
公开(公告)日：2006-11-30
申请号：PCT/GB2006/001673
申请日：2006-05-09
申请人： DYSON TECHNOLOGY LIMITED , COURTNEY, Stephen, Benjamin , DYSON, James , GOMICIAGA-PEREDA, Ricardo
发明人： COURTNEY, Stephen, Benjamin , DYSON, James , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16 , B04C5/24
CPC分类号： A47L9/1625 , A47L9/1633 , A47L9/1641 , B04C5/24 , B04C5/26 , Y10S55/03
摘要： Cyclonic separating apparatus according to the invention comprises a first cyclonic separating unit (310, 410; 510) including at least one first cyclone (102; 202; 312; 412; 512), a second cyclonic separating unit (320; 420; 520) located downstream of the first cyclonic separating unit (310, 410; 510) and including a plurality of second cyclones (130; 230; 322; 422; 522) arranged in parallel, and a third cyclonic separating unit (330; 430; 530) located downstream of the second cyclonic separating unit (320; 420; 520) and including a plurality of third cyclones (148; 248; 332; 432; 532) arranged in parallel. The number of second cyclones (130; 230; 322; 422; 522) is higher than the number of first cyclones (102; 202; 312; 412; 512) and the number of third cyclones (148; 248; 332; 432; 532) is higher than the number of second cyclones (130; 230; 322; 422; 522). This provides an apparatus which achieves a higher separation efficiency than known separation apparatus.
摘要翻译：根据本发明的旋风分离装置包括包括至少一个第一旋风分离器（102; 202; 312; 412; 512）的第一旋风分离单元（310,410; 510），第二旋风分离单元（320; 420; 520）位于所述第一旋风分离单元（310,410; 510）的下游并且包括平行设置的多个第二旋风分离器（130; 230; 322; 422; 522）和第三旋风分离单元（330; 430; 530）位于所述第二旋风分离单元（320; 420; 520）的下游，并且包括并列布置的多个第三旋风分离器（148; 248; 332; 432; 532）。第二旋风分离器（130; 230; 322; 422; 522）的数量高于第一旋风分离器（102; 202; 312; 412; 512）的数量和第三旋风分离器（148; 248; 332; 432; 532）高于第二旋风分离器（130; 230; 322; 422; 522）的数量。这提供了一种实现比已知分离装置更高分离效率的装置。

5. 发明申请

WO2006125944A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2006125944A1
公开(公告)日：2006-11-30
申请号：PCT/GB2006/001661
申请日：2006-05-08
申请人： DYSON TECHNOLOGY LIMITED , COURTNEY, Stephen Benjamin , DYSON, James , GOMICIAGA-PEREDA, Ricardo
发明人： COURTNEY, Stephen Benjamin , DYSON, James , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： B04C5/26 , A47L9/1625 , A47L9/1633 , A47L9/1641 , B04C5/28
摘要： Cyclonic separating apparatus according to the invention comprises a first cyclonic separating unit (310, 410; 510) including at least one first cyclone (102; 202; 312; 412; 512), a second cyclonic separating unit (320; 420; 520) located downstream of the first cyclonic separating unit (310, 410; 510) and including at least one second cyclone (130; 230; 322; 422; 522), and a third cyclonic separating unit (330; 430; 530) located downstream of the second cyclonic separating unit (320; 420; 520) and including a plurality of third cyclones arranged in parallel (148; 248; 332; 432; 532). The separation efficiency of the first cyclonic separating unit (310, 410; 510) is lower than the separation efficiency of the second cyclonic separating unit (320; 420; 520) and the separation efficiency of the second cyclonic separating unit (320; 420; 520) is lower than the separation efficiency of the third separating unit (330; 430; 530). This provides an apparatus which achieves a higher separation efficiency than known separation apparatus.
摘要翻译：根据本发明的旋风分离装置包括包括至少一个第一旋风分离器（102; 202; 312; 412; 512）的第一旋风分离单元（310,410; 510），第二旋风分离单元（320; 420; 520）位于所述第一旋风分离单元（310,410; 510）的下游并且包括至少一个第二旋风分离器（130; 230; 322; 422; 522）和位于所述第一旋风分离单元下游的第三旋风分离单元（330; 430; 第二旋风分离单元（320; 420; 520）并且包括平行布置的多个第三旋风分离器（148; 248; 332; 432; 532）。第一旋风分离单元（310,410; 510）的分离效率低于第二旋风分离单元（320; 420; 520）的分离效率和第二旋风分离单元（320; 420; 520）的分离效率。 520）比第三分离单元（330; 430; 530）的分离效率低。这提供了一种实现比已知分离装置更高分离效率的装置。

6. 发明申请

WO2008009884A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2008009884A1
公开(公告)日：2008-01-24
申请号：PCT/GB2007/002525
申请日：2007-07-06
申请人： DYSON TECHNOLOGY LIMITED , GOMICIAGA-PEREDA, Ricardo , STRUTT, Benjamin, John
发明人： GOMICIAGA-PEREDA, Ricardo , STRUTT, Benjamin, John
IPC分类号： A47L9/16 , A47L5/24
CPC分类号： A47L5/24 , A47L9/1625 , A47L9/1641 , A47L9/1683 , B04C5/08 , B04C5/10 , B04C5/103 , B04C5/13 , B04C5/185 , B04C5/26 , B04C2009/002 , Y10S55/03
摘要： The invention provides cyclonic separating apparatus (100) for separating particles from a dirt-laden airflow comprising a cyclone (102) for separating and collecting dirt and dust from the dirt-laden airflow. The cyclone (102) has an air inlet (110), an air outlet (126), a longitudinal axis (X-X) and a wall (104). The wall (104) comprises a first portion (106) and a second portion (108) spaced further from the longitudinal axis (X-X) than the first portion (106), the first and second portions (106, 108) being axially spaced along the longitudinal axis (X-X). The cyclone (102) further comprises at least one lip (114) extending from the first portion (106) of the wall (104) into a portion of the cyclone (102) surrounded by the second portion (108) of the wall (104). By providing a cyclone (102) with a wall (104) having two portions (106, 108) of different sizes and a lip (114) extending from the portion (106) with the smaller size into the portion (108) with the larger size, the risk of blockages due to re-entrainment and movement of dirt and dust within the cyclonic separating apparatus (100) is reduced.
摘要翻译：本发明提供了用于从包含旋风分离器（102）的污垢载气中分离颗粒的旋风分离装置（100），用于从污垢载满的气流中分离和收集污垢和灰尘。旋风分离器（102）具有空气入口（110），空气出口（126），纵向轴线（X-X）和壁（104）。所述壁（104）包括与所述纵向轴线（XX）比所述第一部分（106）更远离的第一部分（106）和第二部分（108），所述第一和第二部分（106,108）沿着纵轴（XX）。旋风分离器（102）还包括从壁（104）的第一部分（106）延伸到由壁（104）的第二部分（108）围绕的旋风分离器（102）的一部分中的至少一个唇缘（114））。通过提供具有不同尺寸的两个部分（106,108）的壁（104）的旋风分离器（102）和从较小尺寸的部分（106）延伸到具有更大尺寸的部分（108）的唇部（114）由于气旋分离装置（100）内的灰尘的再夹带和运动引起的堵塞的风险降低。

7. 发明申请

WO2005110608A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2005110608A1
公开(公告)日：2005-11-24
申请号：PCT/GB2005/001513
申请日：2005-04-20
申请人： DYSON TECHNOLOGY LIMITED , GOMICIAGA-PEREDA, Ricardo , EDDINGTON, Robin
发明人： GOMICIAGA-PEREDA, Ricardo , EDDINGTON, Robin
IPC分类号： B04C5/13
CPC分类号： B04C5/13 , B04C2005/136 , Y10S55/03 , Y10S55/21
摘要： The invention provides cyclonic separating apparatus (10) having a separating chamber (12), an inlet (14) communicating with the separating chamber (12) and an outlet (20), the outlet (20) being formed by a conduit (24) communicating with the interior of the separating chamber (12) and having a longitudinal axis (26), wherein a single, planar baffle (30) projects radially inwardly from an interior surface (22b) of the conduit (24) towards the longitudinal axis (26). The presence of the baffle (30) in the outlet has the effect of reducing noise generated by the apparatus (10) when in use and also improves pressure recovery.
摘要翻译：本发明提供了具有分离室（12），与分离室（12）连通的入口（14）和出口（20）的气旋分离装置（10），出口（20）由导管（24）形成，与所述分离室（12）的内部连通并具有纵向轴线（26），其中单个平面挡板（30）从所述导管（24）的内表面（22b）朝向所述纵向轴线径向向内突出（30） 26）。挡板（30）在出口中的存在具有减少在使用中由设备（10）产生的噪音并且还改善压力恢复的效果。

8. 发明申请

WO2005016108A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2005016108A1
公开(公告)日：2005-02-24
申请号：PCT/GB2004/003414
申请日：2004-08-09
申请人： DYSON TECHNOLOGY LIMITED , FRENCH, Timothy, Alexander , GOMICIAGA-PEREDA, Ricardo , RERRIE, John, Paul , STOKES, Andrew, Philli
发明人： FRENCH, Timothy, Alexander , GOMICIAGA-PEREDA, Ricardo , RERRIE, John, Paul , STOKES, Andrew, Philli
IPC分类号： A47L9/16
CPC分类号： A47L9/1658 , B04C5/13
摘要： The invention provides cyclonic separating apparatus (10) for separating solid material from a fluid, the apparatus having a separating chamber (12), an inlet (14) communicating with the separating chamber (12) for carrying the fluid with the solid matter entrained therein to the separating chamber (12), and an outlet (20; 120; 220; 320; 420; 520; 620) for carrying the fluid away from the separating chamber after the solid material has been separated therefrom. The outlet (20; 120; 220; 320; 420; 520; 620) is formed by a conduit communicating with the interior of the separating chamber (12) and having a longitudinal axis (26; 126; 226; 326). A plurality of grooves (24; 124; 224; 324; 424; 524; 624) are formed in an interior surface (22b; 122b; 222b; 322b; 422b; 522b; 622b) of the conduit outlet (20; 120; 220; 320; 420; 520; 620), the grooves (24; 124; 224; 324; 424; 524; 624) extending in the same direction as the longitudinal axis (26; 126; 226; 326). The presence of the grooves (24; 124; 224; 324; 424; 524; 624) in the outlet has the effect of reducing noise generated by the apparatus (10) when in use and also improves pressure recovery.
摘要翻译：本发明提供了用于从流体中分离固体材料的旋风分离装置（10），该装置具有分离室（12），与分离室（12）连通的入口（14），用于将流体携带在其中的固体物质以及在固体材料已经从其离开之后将流体从分离室传送出去的分离室（12）和出口（20; 120; 220; 320; 420; 520,620）。出口（20; 120; 220; 320; 420; 520; 620）由与分离室（12）的内部连通并具有纵向轴线（26; 126; 226; 326）的导管形成。多个凹槽（24; 124; 224; 324; 424; 524; 624）形成在导管出口（20; 120; 220）的内表面（22b; 122b; 222b; 322b; 422b; 522b; 622b），所述凹槽（24; 124; 224; 324; 424; 524; 624）沿与所述纵向轴线（26; 126; 226; 326）相同的方向延伸。出口中的凹槽（24; 124; 224; 324; 424; 524; 624）的存在具有在使用时降低由装置（10）产生的噪声并且还改善压力恢复的效果。

9. 发明申请

WO2008009886A1 HANDHELD CLEANING APPLIANCE 审中-公开
标题翻译：手持式清洁器具
公开(公告)号：WO2008009886A1
公开(公告)日：2008-01-24
申请号：PCT/GB2007/002529
申请日：2007-07-06
申请人： DYSON TECHNOLOGY LIMITED , GOMICIAGA-PEREDA, Ricardo , PEACE, Michael, James
发明人： GOMICIAGA-PEREDA, Ricardo , PEACE, Michael, James
IPC分类号： A47L9/16 , A47L5/24
CPC分类号： A47L5/24 , A47L9/1625 , A47L9/1641
摘要： The invention provides a handheld cleaning appliance (10) comprising a dirty air inlet (18), a clean air outlet (24) and separating apparatus (100) for separating dirt and dust from an airflow located in an airflow path leading from the air inlet (18) to the air outlet (24). The separating apparatus (100) comprises a cyclonic separator having at least one first cyclone (102) and further comprises a plurality of second cyclones (130) arranged in parallel with one another and located downstream of the or each first cyclone (102). By providing a cyclonic separator (100) which comprises a plurality of second cyclones (130) in parallel, the handheld cleaning appliance (10) becomes capable of separating fine dirt and dust particles without using barrier means such as filters or bags which need maintenance to ensure that performance remains high over a period of time.
摘要翻译：本发明提供了一种手持清洁器具（10），其包括脏空气入口（18），清洁空气出口（24）和分离设备（100），用于从位于从空气入口引出的气流路径中的气流分离污垢和灰尘（18）连接到空气出口（24）。分离装置（100）包括具有至少一个第一旋风器（102）的旋风分离器，并且还包括彼此平行布置并位于该或每个第一旋风分离器（102）的下游的多个第二旋风分离器（130）。通过提供平行包括多个第二旋风分离器（130）的旋风分离器（100），手持式清洁器具（10）能够分离细小的污垢和灰尘颗粒，而不使用需要维护的隔离装置，例如过滤器或袋子确保绩效在一段时间内保持高水平。

10. 发明申请

WO2002067756A1 CYCLONIC SEPARATING APPARATUS 审中-公开
标题翻译：循环分离装置
公开(公告)号：WO2002067756A1
公开(公告)日：2002-09-06
申请号：PCT/GB2002/000333
申请日：2002-01-25
申请人： DYSON LTD , VUIJK, Remco, Douwinus , GOMICIAGA-PEREDA, Ricardo
发明人： VUIJK, Remco, Douwinus , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： A47L9/1625 , A47L9/1641 , B01D45/16 , B04C5/04 , B04C5/24 , B04C5/26 , B04C5/28
摘要： The invention provides cyclonic separating apparatus (100) comprising a plurality of cyclones (104) arranged in parallel with one another, each cyclone (104) having a tapering body (104a) and an inlet (146) constructed and arranged so as to create a helical flow within the tapering body (104a), wherein the inlet (146) for each cyclone (104) comprises a first portion (146a) which extends substantially perpendicular to the axis (148) of the respective cyclone (104) and a second portion (146b) which is inclined to the first portion (146a) in the direction of the cyclone (104).
摘要翻译：本发明提供了包括彼此平行布置的多个旋风分离器（104）的旋风分离装置（100），每个旋风器（104）具有锥形体（104a）和入口（146），该入口构造和布置成产生锥形体（104a）内的螺旋流，其中每个旋风分离器（104）的入口（146）包括基本上垂直于相应旋风分离器（104）的轴线（148）延伸的第一部分（146a）（146b），其沿所述旋风分离器（104）的方向倾斜于所述第一部分（146a）。

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