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1. 发明公开

EP3209177A1 APPARATUS FOR SEPARATING PARTICLES FROM A FLUID 失效
标题翻译：用于从流体中分离颗粒的装置
公开(公告)号：EP3209177A1
公开(公告)日：2017-08-30
申请号：EP15774651.2
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/10
CPC分类号： B01D45/14 , A47L9/102 , A47L9/16 , A47L9/1608 , A47L9/1641 , A47L9/165 , A47L9/1683 , B04C9/00 , B04C2009/005 , B04C2009/007
摘要： An apparatus for removing dirt from an airflow, the apparatus comprising an air inlet, an impeller for generating an airflow through the apparatus and for generating swirl within the airflow, the swirl throwing the dirt radially outwards and producing an outer dirty portion and an inner clean portion of airflow downstream of the impeller, and one or more splitters downstream of the impeller that bifurcate the airflow, separating the outer dirty portion from the inner clean portion.
摘要翻译：一种用于从气流中去除污垢的设备，所述设备包括空气入口，用于产生通过所述设备的气流并用于在所述气流中产生涡流的叶轮，所述涡流将污物径向向外抛出并产生外脏部分和内部清洁在叶轮下游的气流的一部分，以及在叶轮的下游使气流分叉的一个或多个分流器，将外部脏部分与内部清洁部分分开。

2. 发明公开

EP3209179A1 A SEPARATOR FOR REMOVING DIRT PARTICLES FROM AN AIRFLOW 有权
标题翻译：用于从气流中去除污泥颗粒的分离器
公开(公告)号：EP3209179A1
公开(公告)日：2017-08-30
申请号：EP15770625.0
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： A47L9/1641 , A47L9/1608 , A47L9/1683 , B01D45/14 , B01D50/00 , B04C5/28 , B04C9/00 , B04C2009/007 , Y10S55/03
摘要： A separator for removing dirt particles from an airflow, the separator comprising a first separation stage having an impeller, and a second separation stage having one or more cyclone bodies arranged in parallel, the first separation stage being upstream of the second separation stage. The impeller generates the airflow through the separator and concentrates the dirt particles within the airflow to produce a clean portion and a dirty portion of airflow, and wherein only the dirty portion of airflow is passed through the second separation stage.
摘要翻译：一种用于从气流中除去污物颗粒的分离器，分离器包括具有叶轮的第一分离级和具有平行布置的一个或多个旋风体的第二分离级，第一分离级在第二分离级的上游。叶轮产生通过分离器的气流并将污物颗粒集中在气流中以产生气流的干净部分和脏部分，并且其中仅气流的脏部分通过第二分离阶段。

3. 发明授权

EP3209179B1 A SEPARATOR FOR REMOVING DIRT PARTICLES FROM AN AIRFLOW 有权
公开(公告)号：EP3209179B1
公开(公告)日：2018-12-12
申请号：EP15770625.0
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： A47L9/1641 , A47L9/1608 , A47L9/1683 , B01D45/14 , B01D50/00 , B04C5/28 , B04C9/00 , B04C2009/007 , Y10S55/03
摘要： A separator for removing dirt particles from an airflow, the separator comprising a first separation stage having an impeller, and a second separation stage having one or more cyclone bodies arranged in parallel, the first separation stage being upstream of the second separation stage. The impeller generates the airflow through the separator and concentrates the dirt particles within the airflow to produce a clean portion and a dirty portion of airflow, and wherein only the dirty portion of airflow is passed through the second separation stage.

4. 发明授权

EP3209178B1 APPARATUS FOR SEPARATING PARTICLES FROM AN AIRFLOW 有权
公开(公告)号：EP3209178B1
公开(公告)日：2018-12-12
申请号：EP15770624.3
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： A47L9/1608 , A47L9/1683 , B04C9/00 , B04C2009/005 , B04C2009/007
摘要： An apparatus for separating particles from an airflow, the apparatus comprising a housing comprising an inner wall, and a body positioned within the housing and separated therefrom so as to define a substantially annular flow path between the body and the inner wall. The housing is rotationally stationary, and the body is rotatable relative to the housing about a rotational axis, the body comprising an impeller section having a first set of blades extending from the body into the annular flow path towards the inner wall of the housing, the impeller being rotatable for generating airflow through the apparatus and for generating swirl within the airflow, and a turbine section located downstream of the impeller section, the turbine section having a second set of blades for recapturing rotational energy from the airflow.

5. 发明授权

EP3209177B1 APPARATUS FOR SEPARATING PARTICLES FROM A FLUID 失效
公开(公告)号：EP3209177B1
公开(公告)日：2018-12-12
申请号：EP15774651.2
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/10
CPC分类号： B01D45/14 , A47L9/102 , A47L9/16 , A47L9/1608 , A47L9/1641 , A47L9/165 , A47L9/1683 , B04C9/00 , B04C2009/005 , B04C2009/007
摘要： An apparatus for removing dirt from an airflow, the apparatus comprising an air inlet, an impeller for generating an airflow through the apparatus and for generating swirl within the airflow, the swirl throwing the dirt radially outwards and producing an outer dirty portion and an inner clean portion of airflow downstream of the impeller, and one or more splitters downstream of the impeller that bifurcate the airflow, separating the outer dirty portion from the inner clean portion.

6. 发明公开

EP3209178A1 APPARATUS FOR SEPARATING PARTICLES FROM AN AIRFLOW 有权
标题翻译：用于从气流中分离颗粒的装置
公开(公告)号：EP3209178A1
公开(公告)日：2017-08-30
申请号：EP15770624.3
申请日：2015-09-22
申请人： Dyson Technology Limited
发明人： WILLIAMS, Adair , JONES, David , ASHMORE, Ian , GOMICIAGA-PEREDA, Ricardo
IPC分类号： A47L9/16
CPC分类号： A47L9/1608 , A47L9/1683 , B04C9/00 , B04C2009/005 , B04C2009/007
摘要： An apparatus for separating particles from an airflow, the apparatus comprising a housing comprising an inner wall, and a body positioned within the housing and separated therefrom so as to define a substantially annular flow path between the body and the inner wall. The housing is rotationally stationary, and the body is rotatable relative to the housing about a rotational axis, the body comprising an impeller section having a first set of blades extending from the body into the annular flow path towards the inner wall of the housing, the impeller being rotatable for generating airflow through the apparatus and for generating swirl within the airflow, and a turbine section located downstream of the impeller section, the turbine section having a second set of blades for recapturing rotational energy from the airflow.
摘要翻译：一种用于从气流中分离颗粒的设备，所述设备包括：壳体，所述壳体包括内壁和位于所述壳体内并与所述壳体分离的本体，以便在所述本体和所述内壁之间限定大致环形的流动路径。壳体可旋转地固定，并且本体可围绕旋转轴线相对于壳体旋转，本体包括叶轮部分，该叶轮部分具有第一组叶片，第一组叶片从本体延伸到朝向壳体内壁的环形流动路径中，叶轮可旋转以产生通过设备的气流并用于在气流内产生涡流;以及涡轮部分，其位于叶轮部分的下游，涡轮部分具有用于从气流中重新获取旋转能量的第二组叶片。

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