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1. 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.

2. 发明公开

EP3222358A4 DUST SEPARATION DEVICE AND INTELLIGENT CONTROL SYSTEM COMPRISING SAME 有权
公开(公告)号：EP3222358A4
公开(公告)日：2018-07-25
申请号：EP16840755
申请日：2016-08-23
申请人： HARVEY IND CO LTD
发明人： HUA YI , XU QINGHAI , LI XINNING , QIN XIAOGANG , PAN HUIZI , SUN HUAZHONG
IPC分类号： B04C7/00 , B01D45/12 , B04C5/103 , B04C5/185 , B04C11/00
CPC分类号： B04C5/103 , B01D45/12 , B01D45/14 , B01D50/002 , B04C5/185 , B04C7/00 , B04C9/00 , B04C11/00 , B04C2009/002 , B04C2009/005
摘要： Disclosed are a dust separation apparatus and an intelligent control system including the apparatus. The dust separation apparatus includes a dust intake unit including a blower, an inertial separation unit, a centrifugal separation unit, and a filtering separation unit. The dust intake unit, the inertial separation unit, the centrifugal separation unit, and the filtering separation unit are sequentially connected in series and together form a horizontal structure. The inertial separation unit and the centrifugal separation unit are connected in a horizontal-axis direction to form an inertial and centrifugal separation unit. A dust collection box is provided below and connected to the inertial and centrifugal separation unit. The filtering separation unit includes a dust collection barrel. The intelligent control system includes the dust separation apparatus and an intelligent control unit. By means of the present invention, the dust removal efficiency is high, the emission concentration is extremely low, the dust removal effect is good, a filter screen is less prone to clogging, dust in a dust box is easy to clean, the device has a small volume and is easy to move, the working noise is low, an output power of a motor stays constant at a rated power, the efficiency of a blower stays constant at the maximum designed efficiency, and an operation process can be intelligently controlled.

3. 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。

4. 发明公开

EP2010305A1 PARTICLE SEPARATOR 审中-公开
标题翻译：粒子分离器
公开(公告)号：EP2010305A1
公开(公告)日：2009-01-07
申请号：EP07732072.9
申请日：2007-03-21
申请人： Acis R&D Limited
发明人： ARNOLD, Adrian, Christopher
IPC分类号： B01D45/16 , A47L9/00 , B04C3/06 , B04C5/04 , B04C5/06 , B04C5/13
CPC分类号： B01D45/16 , A47L9/1608 , A47L9/165 , A47L9/1658 , A47L9/1683 , B04C3/00 , B04C3/06 , B04C5/081 , B04C5/185 , B04C2009/002 , B04C2009/005 , Y10S55/03
摘要： Apparatus for separation of particles from a fluid stream entraining said particles comprises an inlet zone, a centrifugal separation zone, particles collection means and exhaust means, in which the inlet and separation zones are in communication via a transition zone for inducing vortical flow in the fluid stream, the transition zone having a diameter greater than the diameter of the inlet zone and comprising means defining an outlet port to the separation zone, an entry port being formed in the transition zone upstream of the baffle means, the entry and outlet ports being mutually arranged to minimise fluid perturbation in the fluid stream in use.

5. 发明公开

EP1299168A1 MINI-CYCLONE BIOCOLLECTOR AND CONCENTRATOR 审中-公开
标题翻译： MINI-涡和增稠剂生物量
公开(公告)号：EP1299168A1
公开(公告)日：2003-04-09
申请号：EP00975143.9
申请日：2000-06-21
申请人： Innovatek, Inc.
发明人： IRVING, Patricia, M. , ALLEN, William, Lloyd , HINDMAN, Nathan, D. , MOELLER, Trevor, M.
IPC分类号： B01D21/26 , B01D50/00 , B04C5/28
CPC分类号： B04C9/00 , B01D17/00 , B01D17/0217 , B01D45/16 , B04C5/18 , B04C5/23 , B04C5/28 , B04C2009/005
摘要： The particle separation and collection assembly uses cyclonic forces to separate and remove large particles from an airstream and concentrate small particles for sensor/detector technology. This assembly utilizes multiple mini cyclones operating in parallel to reduce the size and velocity of air through the cyclone inlets while maintaining the same fluid or flow rate as compared to one large cyclone. The multiple cyclone system can be arranged in a radial geometry or in a bipolar or uni-polar longitudinal design. The particle separator and collection assembly uses a blower or vacuum pump to draw outside gas into the cyclone particle separator assembly through radial inlets. Vacuum transfer channels, extending the entire length of the assembly, pull gas into the top of the cyclone chambers and out through the bottom apex of cyclone chamber and through the top vortex finder. Gas entering the cyclone particle separation chambers from the inlet swirls downwardly through cyclone chambers due to the tangentially aligned inlet. The gas travels in a helical pattern downwardly toward the bottom of cyclone chambers. Some of the air carrying particles smaller than the cut reverses direction and leaves the cyclone through the top vortex finder. The rest of the air exits the cyclone at the bottom. The geometry of the cyclone determines particle "cut" size. Due to centrifugal forces, the particles larger than the "cut" size flow outwardly away from the center axis of the chambers and toward the walls of the respective chambers. Liquid is pumped into chamber from a liquid reservoir through the central liquid passage tube. This liquid wets the particles in chamber and washes down the chamber walls flushing the particles into the reservoir. The liquid is continuously recirculated through the conical chambers by the peristaltic pump thereby concentrating the particles within the liquid over time. The liquid then can be pumped to an optionally integrated monitoring system comprised of detectors and/or sensors. The monitoring system then can send out a warning if toxic microorganisms are present.

6. 发明公开

EP0915731A1 SEPARATOR DEVICE PROVIDED WITH A CYCLONE CHAMBER WITH A CENTRIFUGAL UNIT, AND VACUUM CLEANER PROVIDED WITH SUCH A SEPARATOR DEVICE 失效
标题翻译：与旋流器室的一条腿离心机部分停止端与吸尘器这种分离器分离器
公开(公告)号：EP0915731A1
公开(公告)日：1999-05-19
申请号：EP98903264.0
申请日：1998-03-05
申请人： Koninklijke Philips Electronics N.V. , PHILIPS AB
发明人： DOUMA, Jan, Andries , WIJMA, Willem, Sjouke
IPC分类号： A47L9 , B01D45 , B04C5 , B04C9
CPC分类号： A47L9/1608 , B01D45/14 , B04C5/103 , B04C9/00 , B04C2009/005
摘要： A separator device (3) provided with a cyclone chamber (11, 79) for separating solid and/or liquid particles from a gas flow. The cyclone chamber (11, 79) has an upper wall (49) in which an outlet opening (15) is present, and a substantially rotationally symmetrical side wall (47, 81) in which an inlet opening (13) is present adjacent the upper wall (49). A discharge opening (17, 85) for the separated solid and/or liquid particles is present at a side (55, 83) of the cyclone chamber (11, 79) remote from the upper wall (49). According to the invention, a rotatable annular centrifugal unit (61, 87) is arranged in the cyclone chamber (11, 79) around the outlet opening (15) near the upper wall (49), by means of which unit a short-circuit flow running directly from the inlet opening (13) to the outlet opening (15) in the cyclone chamber (11, 79) is prevented. The efficiency of the separator device (3) is considerably improved thereby. In a first embodiment, the centrifugal unit (61) comprises a rotatable annular disc (65) positioned adjacent and parallel to the upper wall (49). In a second embodiment, the centrifugal unit (87) comprises a rotatable rim of blades (89) which is partly countersunk into a recess (95) in the upper wall (49). The separator device (3) can be used in a cyclone vacuum cleaner (1).

7. 发明授权

EP0400202B1 Gas liquid separator 失效
标题翻译：用于从液体中去除气体的装置。
公开(公告)号：EP0400202B1
公开(公告)日：1994-02-23
申请号：EP89116868.4
申请日：1989-09-12
申请人： Mitsubishi Oil Company, Limited
发明人： Yano, Hisashi , Yabumoto, Junsuke
IPC分类号： B01D19/00
CPC分类号： B04C3/06 , B01D19/0052 , B04C5/10 , B04C5/13 , B04C9/00 , B04C2009/005

8. 发明公开

EP0430636A3 Gas removable pump for liquid 失效
标题翻译：液体的气体可移动泵
公开(公告)号：EP0430636A3
公开(公告)日：1991-07-31
申请号：EP90312854.4
申请日：1990-11-27
申请人： Mitsubishi Oil Company, Limited
发明人： Yano, Hisashi , Yabumoto, Junsuke , Kitada, Akiharu
IPC分类号： B01D19/00 , F04C29/02 , F16N39/00 , B04C9/00
CPC分类号： B01D19/0052 , B04C9/00 , B04C2009/005
摘要： A gas removable pump for liquid comprising a housing (10) having an inlet (34) for introducing a liquid thereinto and an outlet (76) for feeding the liquid therefrom, a drive shaft (18) extending into the housing, a pump (22) disposed within said housing and secured to the shaft for co-rotatin therewith, the pump dividing in a liquid-tight manner the interior space of the housing into a suction side and a delivery side. A chamber (46) is confined around the shaft (18) within at least one of the suction side and the delivery side of the housing and is arranged to generate a vortical flow of the liquid introduced therein to thereby separate gas-rich liquid which gathers in an axially central portion of the chamber. A collecting space for collecting the liquid containing little gaseous contaminants is provided in at least one of the suction side and the delivery side radially outward of the chamber. The pump (22) further includes arrangements for introducing the liquid from the inlet into the chamber and for discharging the gas-rich liquid outside of the housing. The gas-rich liquid gathers around the shaft (18) and is discharged through a removal passage (92) and orifices formed (94,96) in the shaft.
摘要翻译：一种用于液体的气体可移除泵，包括：壳体（10），其具有用于将液体引入其中的入口（34）和用于从其中引入液体的出口（76）;延伸到壳体中的驱动轴（18）;泵）设置在所述壳体内并固定到所述轴上以与其共同旋转，所述泵以液密方式将所述壳体的内部空间分成吸入侧和输送侧。室（46）围绕轴（18）限定在壳体的吸入侧和输出侧中的至少一个内，并布置成产生引入其中的液体的涡流，从而分离收集的富含气体的液体在腔室的轴向中央部分。用于收集含有少量气态污染物的液体的收集空间设置在室的径向外侧的吸入侧和输送侧中的至少一个中。泵（22）还包括用于将来自入口的液体引入腔室并用于将富含气体的液体排出壳体外部的布置。富含气体的液体在轴（18）周围聚集并通过轴中的排出通道（92）和形成的孔（94,96）排出。

9. 发明公开

EP0400202A2 Gas liquid separator 失效
标题翻译： Vorrichtung zur Entfernung von Gasen ausFlüssigkeiten。
公开(公告)号：EP0400202A2
公开(公告)日：1990-12-05
申请号：EP89116868.4
申请日：1989-09-12
申请人： Mitsubishi Oil Company, Limited
发明人： Yano, Hisashi , Yabumoto, Junsuke
IPC分类号： B01D19/00
CPC分类号： B04C3/06 , B01D19/0052 , B04C5/10 , B04C5/13 , B04C9/00 , B04C2009/005
摘要： A compact and efficient separator for removing both entrained bubbles and dissolved gases from fluid. Fluid containing gases is introduced tangentially into a vortex flow chamber (4) which is disposed at the suction-side of a pump (1). The fluid, which is stripped of gaseous contaminants, flows out of the vortex flow chamber (4) while gas-rich fluid collected near center of the chamber (4) passes into a gas removal pipe (5) which is communicated to a suction device (8).
摘要翻译：一种紧凑高效的分离器，用于从流体中去除夹带的气泡和溶解的气体。含有流体的气体被切向地引入设置在泵（1）的吸入侧的涡流室（4）中。被排出气体污染物的流体从涡流流动室（4）流出，同时收集在室（4）中心附近的富含气体的流体进入气体去除管（5），气体排出管（5）连通到抽吸装置（8）。

10. 发明公开

EP0237708A1 Zahnärztliche Absaugeinrichtung 失效
标题翻译：牙科抽吸装置。
公开(公告)号：EP0237708A1
公开(公告)日：1987-09-23
申请号：EP87100374.5
申请日：1987-01-14
申请人： Dürr-Dental GmbH & Co. KG
发明人： Dürr, Walter, Dipl.-Ing.(FH) , Hofmann,Hans-Joachim, Dipl.-Ing.(FH) , Bollmann, Andreas, Dipl.-Ing.(FH)
IPC分类号： A61C17/14 , A61C17/06
CPC分类号： A61C17/04 , B04C9/00 , B04C2009/005
摘要： Bei einer Absaugeinheit für zahnärztliche Arbeitsplätze sitzen auf einer gemeinsamen Antriebswelle (66) das Gebläserad einer Unterdruckpumpe (32), ein Propeller (84) und ein Pumpenlaufrad (68). Die Antriebswelle (66) ist von einem Luftabscheidezyklon (34) umgeben, wobei der Propeller (84) im zugeführten Luft/Flüssigkeitsgemisch enthaltene Schaumbestandteile vom Luftaustrittsstutzen des Flüssigkeitsabscheidezyklons (34) fernhält. Das Pumpenlaufrad (68) fördert die am unteren Ende des Flüssigkeitsabscheidezyklons (34) abgegebene Flüssigkeit zwangsweise zum Flüssigkeitsauslaßstutzen (28) der Absaugeinheit.
摘要翻译：当就座于一个共同的驱动轴（66），用于牙科工作的抽吸单元，真空泵（32）的叶轮，一个推进器（84）和泵叶轮（68）。驱动轴（66）由Luftabscheidezyklon（34），其中，在从所述Flüssigkeitsabscheidezyklons的空气出口端口包含在所提供的空气/液体混合物泡沫组分的螺旋桨（84）（34）保持包围。泵叶轮（68）支撑所述吸引单元的Flüssigkeitsabscheidezyklons（34）排出的液体的下端被迫Flüssigkeitsauslaßstutzen（28）。

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