CN1505486A - 吸尘器 - Google Patents

吸尘器 Download PDF

Info

Publication number
CN1505486A
CN1505486A CNA028048822A CN02804882A CN1505486A CN 1505486 A CN1505486 A CN 1505486A CN A028048822 A CNA028048822 A CN A028048822A CN 02804882 A CN02804882 A CN 02804882A CN 1505486 A CN1505486 A CN 1505486A
Authority
CN
China
Prior art keywords
cyclone separator
dust catcher
cyclone
downstream
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA028048822A
Other languages
English (en)
Other versions
CN1306897C (zh
Inventor
J����ɭ
J·戴森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyson Ltd
Original Assignee
DYSON Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0104668.9A external-priority patent/GB0104668D0/en
Application filed by DYSON Co Ltd filed Critical DYSON Co Ltd
Publication of CN1505486A publication Critical patent/CN1505486A/zh
Application granted granted Critical
Publication of CN1306897C publication Critical patent/CN1306897C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616Multiple arrangement thereof
    • A47L9/1625Multiple arrangement thereof for series flow
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616Multiple arrangement thereof
    • A47L9/1641Multiple arrangement thereof for parallel flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04Tangential inlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24Multiple arrangement thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24Multiple arrangement thereof
    • B04C5/26Multiple arrangement thereof for series flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24Multiple arrangement thereof
    • B04C5/28Multiple arrangement thereof for parallel flow
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/03Vacuum cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cyclones (AREA)

Abstract

本发明提供一种吸尘器(10),该吸尘器具有一个外表面,并包括由多个彼此平行排列的旋风分离器(104)组成的旋风分离装置(100),其特征在于,每个旋风分离器(104)具有锥形体(104a),该锥形体具有一个外侧壁(104b),其特征还在于,每个外侧壁(104b)的至少一部分(104d)形成了该吸尘器(10)的部分外表面。

Description

吸尘器
本发明涉及吸尘器。本发明尤其涉及安装了旋风分离装置的吸尘器。
大约在过去十多年,使用旋风分离装置从吸尘器的气流中分离颗粒的应用得到发展并已推向市场。US 3,425,192、US 4,373,228和EP 0042,723以及其它专利文献中使用吸尘器的旋风分离装置进行了详细的叙述。从这些文献和其他现有技术文献中可以看到,提供两个串联的旋风分离装置,以使空气流相继通过至少两个旋风分离器的方法是已知的。这可使在第一个旋风分离器中从空气流中分离出较大的污垢和碎片,使第二个旋风分离器在优化的条件下运行,并使其有效的方式有效地除去细微颗粒。当处理其中夹带着颗粒尺寸分布很宽的各种物质的空气流时,正如在吸尘器的情况下,这样的布置是有效的。
还提出过一些排列方式,在这些排列方式中,通过多个并联排列的下游旋风分离器代替所述下游旋风分离器。在US 3,425,192和JP52-14,775中就显示了这样的实施例。在这样两种排列方式中,下游的多个旋风分离器装在一个壳体中,此壳体将旋风分离器包围,使得这些旋风分离器所占据的体积没有实现最小化。
本发明的一个目的就是提供一种占有比较小容积的旋风分离装置。本发明的另一个目的是提供一种适合于在吸尘器中使用并能保证吸尘器的尺寸与先有技术相比尽可能小的旋风分离装置。本发明还有一个目的是提供一种能够减轻先有技术缺点的旋风分离装置。
本发明提供一种吸尘器,该吸尘器具有外表面并安装了旋风分离装置,该旋风分离装置包括多个彼此并联排列的旋风分离器,本发明的特征在于,每个旋风分离器都具有带外侧壁的锥体,其特征还在于,每个外侧壁的至少一部分形成吸尘器外表面的一部分。
把旋风分离器锥体的至少一部分外壁和吸尘器的外表面合为一体就使得吸尘器的总体积保持最小。这样就需要另外再提供盖子而仅为了使吸尘器具有光滑和流线型的外表面。再有,这样的视觉效果使消费者能够看到旋风分离装置的功能部件的形状,这使消费者感到高兴并因此是希望的。通过将旋风分离器以相同角度排列在旋风分离装置轴线的四周和/或使每个旋风分离器的轴线都向着旋风分离装置的轴线倾斜,使上述效果得到加强。
在一个优选的实施方案中,该旋风分离装置包括至少另外一个与多个旋风分离器并联的旋风分离器,这多个旋风分离器和另外一个旋风分离器都具有带外侧壁的锥体,而这些外侧壁不构成吸尘器外表面的一部分。因此,彼此并联排列的多个旋风分离器的数目不受该吸尘器物理限制的限制。不构成吸尘器外表面的另外一些旋风分离器可以放置在构成吸尘器外表面的旋风分离器环的内部。
在辅助权利要求中陈述了其他优选的特征。
下面参照附图说明本发明的具体实施例,其中:
图1a和图1b分别是按照本发明的吸尘器的正视图和侧视图;
图2a、2b和2c分别是构成图1a和图1b的吸尘器一部分的旋风分离装置的第一实施例的正视图、侧视图和俯视图;
图3a和图3b分别是图2a、2b和2c的旋风分离装置的正视图、剖面图,图3b是沿着图3a的III-III线的剖视图;以及
图4a、4b和4c分别是图2a、2b和2c的旋风分离装置一部分的俯视图、和剖面图,图4c是沿着图4b IV-IV线的剖面图。
图1a和1b显示出按照本发明的家用吸尘器10。此吸尘器10包括一个直立机体12,在其底部装有电机壳14。清洁头16以铰接方式(articulated fashion)安装在电机壳14上。在清洁头16上提供吸入口18,并且车轮20可转动地安装在电机壳14上,以使吸尘器10能够在待清洁的表面上移动。
旋风分离装置100安装在电机壳14上面的直立机体12。此旋风分离装置100坐落在由过滤器盖子22形成的通常是水平的表面上。过滤器盖子22位于电机壳14的上面,并且给电机之后的过滤器(未显示)提供一个盖子。旋风分离装置100还借助于位于旋风分离装置100顶部的卡头24固定。直立机体12合并连接着用来把肮脏的空气送入旋风分离装置100的入口上游管道(未显示)和把清洁后的空气从旋风分离装置100中排出的下游导管26。
直立机体12还合并连接着一个软管和杆的组合件28,该组合件可以保持如图所示的形状,以作为使吸尘器10在待清洁的表面是行走用的手柄。另外,软管和杆组合件28也可以释放开,以使杆的末端28a用来与地板洁具(未显示)一起实施清洁的功能,比如清扫楼梯、室内装饰等。软管和杆组合件28的结构和操作对本发明并非是关键的,在此不再进一步说明。在图1a和1b中表示的软管和杆组合件28的一般结构和操作与在美国专利Re 32257中叙述的相似,此专利在此引做参考。还有几种工具和附件30a、30b和30c都可拆卸地安装在直立机体12上,以作为使用时的备用目的。
以上说明的吸尘器10的精确细节不是本发明的关键。本发明涉及构成吸尘器10一部分的旋风分离装置100的细节。为了操作此旋风分离装置100,启动位于电机壳14中的电机,以使得经过吸入口18或经过软管和杆组合件28的末端28a把空气吸入吸尘器中。这样的脏空气(即在其中夹带有污物和灰尘的空气)经过上游管道通过旋风分离装置100。在空气通过旋风分离装置以后,它被从旋风分离装置100送出,并且经过下游管道26沿直立机体送入到电机壳14。此清洁的空气在通过过滤器盖子22从吸尘器10排出之前,用于冷却坐落在电机壳14中的电机。
吸尘器10的操作原理在先有技术中是已知的。本发明涉及到在图2a、2b和2c中说明的与吸尘器10呈分离状态的旋风分离装置100。
在图2中说明的旋风分离装置100包括上游旋风分离单元101和下游旋风分离单元103,前者由单个的上游旋风分离器102组成,后者由多个下游旋风分离器104组成。上游旋风分离器102主要由具有封闭底部108的圆柱形箱体106组成。圆柱形箱体的开口上端110紧挨着环形的上配件112,此上配件(moulding)就确定了上游旋风分离器102的上端。在圆柱形箱体106内提供一个入口114,使得脏空气能够被引入到上游旋风分离器102的内部。此入口的形状、位置和结构使得与上游管道相连通,此管道把载有污物的空气从清洁头送到旋风分离装置100中。在圆柱形箱体106和上配件112上分别提供手柄116和搭扣118,以提供的需要把圆柱形箱体106清空时用于将圆柱形箱体106从上配件112脱离的机构。如果需要,在圆柱形箱体106和上配件112之间可提供密封(未显示)。
圆柱形箱体的底部108可以由铰链连接在圆柱形箱体的其余部分上,以提供在必要时清空圆柱形箱体106内部的另一个方式。在本文中说明的实施方案将包括一个机构,其使得允许底部108通过铰接而打开以使其排空,但这种机构的细节则形成了共同申请的主题,在此不再进一步叙述。
在下游旋风分离单元103中提供7个相同的下游旋风分离器104。这些下游旋风分离器104以相等的角度排列在下游旋风分离单元103的中心纵轴150的周围,此纵轴与上游旋风分离单元101的纵轴是重合的。图2c就说明了这样的排列。每个下游旋风分离器104都具有截头圆锥(frusto-conical)的形状,其较大的一端位于最低处,而较小的一端位于最高处。每一个下游旋风分离器104都具有纵轴148(见图3b),此轴线稍倾斜于下游旋风分离单元103的纵轴150。在下面将要更详细地叙述此特征。并且,每个下游旋风分离器104最下端的最侧的一点,放射状地从下游旋风分离单元103的纵轴150进一步延伸到圆柱形箱体106壁的外边。下游旋风分离器104的最上端指向收集配件120的内侧,配件120从下游旋风分离器104的表面向上延伸。收集配件120支持着手柄122,借助于此手柄可以使整个旋风分离装置100移动。在手柄122上提供一个搭扣124,用于把旋风分离装置100固定在直立机体12的上端。在上配件112上提供一个出口126,用来把清洁空气导出旋风分离装置100。出口126的排列和结构使其与下游导管26协同动作,用于清洁空气带到电机壳14中。
正如在图4a和4b中所看到的,每个旋风分离器104具有一个截头圆锥形的锥体104a。每个旋风分离器104具有外壁104b。外壁104b的第一部分104c位于收集配件120的内侧,同时其余部分104d位于收集配件120的外侧。如在图1a和图1b中清楚看到的,位于收集配件120外侧的每个外壁104b那部分104d就构成吸尘器外表面的一部分。
收集配件120还带有一个驱动杆128,其设计用于驱动开启圆柱形箱体106的底部108以用于如上所述排空目的的机构。
现在参照图3b叙述旋风分离装置100的内部特征。图3a对应于图2a,表示截取图3b剖面的线III-III。
上游旋风分离器102的内部特征包括沿其整个长度的内壁132。如在下面将要叙述的,内壁132所确定的内部空间连通着收集配件120的内部。内壁132的目的是确定微细粉尘的收集空间134。位于内壁132内侧和收集空间134中的组件,当驱动杠杆128被驱动时,可以打开底部108。这些组件的详细细节和操作不是本发明的关键,在此不再进一步叙述。
安装在内壁132外边的是4个等间隔的挡板或肋片136,它们从内壁132沿着圆柱形箱体106放射状地向外延伸。这些挡板136有助于大的污物和灰尘颗粒沉降在内壁132和靠近底部108的圆柱形箱体106之间所确定的收集空间138中。在WO 00/04816中更详细地叙述了这些挡板136的特征。
在上游旋风分离器102的上部内位于内壁132外边的是遮挡板140。此遮挡板从挡板136向上伸出,并且与内壁132一起确定了空气通道142。遮挡板140有一个打孔的部分144,其使空气从上游旋风分离器102进入空气通道142中。空气通道142连通着每个下游旋风分离器104的入口146。每个入口146排成涡形,以迫使进入每个下游旋风分离器104的空气在各个下游旋风分离器104中都沿着螺旋形的路径通过。
如上所述,每个下游旋风分离器104的纵轴148都是相对于下游旋风分离单元103的纵轴150倾斜。每个下游旋风分离器104的上端都比其下端更靠近纵轴150。在此实施方案中相对于轴148的倾角基本上为7.5°。
如上所述,下游旋风分离器104的上端指向收集配件120的内侧。收集配件120的内部确定了一个室152,下游旋风分离器104的上端与此室连通。在下游旋风分离器之间,收集配件120和下游旋风分离器104的表面一起确定一个轴向伸展通道154,它与内壁132所确定的收集空间134相连通。这样,从下游旋风分离器104较小一端排出的污物和灰尘就能够经过通道154从室152进入收集空间134中。
每个下游旋风分离器104都具有一个涡流探测器的空气出口156。按照此标准,每个涡流探测器156都位于各个下游旋风分离器104的最低端的中心。在此实施例中,中心体158位于每个涡流探测器中。每个涡流探测器连通着一个环形室160,它进一步连通着出口126(见图2c)。
图4a、4b和4c更详细地说明下游旋风分离器104的排列方式。这特别有助于说明通道154的造型。图4b还有助于说明一个事实,即与下游旋风分离单元103的纵轴最接近的下游旋风分离器104的每个侧面都基本上平行地放置着。
图4a、4b和4c详细说明了下游旋风分离器104的结构。尤其,这有助于说明通道的结构。图4b还有助于说明这样一个事实,即最接近下游旋风分离器单元103纵轴的各下游旋风分离器104的边基本上与该轴平行。
图4a、4b和4c还说明这样一个事实,即7个下游旋风分离器104中的每一个都与其余6个旋风分离器104一体的铸造成一个部件。在图4a、4b和4c中说明的配件可以制成而且已经被制成一个单一部件,这样从制造和组装的观点其具有优点。特别是制造这种作为单一部件的结构的成本要比个别制造旋风分离器再将它们组装成所需的结构的成本更加便宜。再有,把旋风分离器制造为一个单一单元消除了在组装工序中存在的误差风险。如果分别制造各个旋风分离器,然后再将它们组装起来,系统中发生的压力不均的风险将会增加,这将影响到旋风分离器组装件整体的分离性能。
如上所述的设备的操作模式如下。脏空气(其中夹带了污物和灰尘的空气)经过入口114进入旋风分离装置100。入口114的结构基本上与圆柱形箱体106的壁相切,这就使进入的空气沿着螺旋形的路径在圆柱形箱体106的内部通行。如众所周知地借助于作用在颗粒上的离心力的作用,较大的污物和灰尘颗粒,与软毛和其他大碎片一起沉积在靠近底部108的收集空间138中。部分经过清洁的空气从底部108向内和向上,经过遮挡板140的打孔部分144排出上游旋风分离器102。然后此部分清洁的空气沿着空气通道142行进,在此它们被分成7部分。每一部分经过各自的入口146进入一个下游旋风分离器104中。如在上面所提到的,每个入口146都是涡形的入口,其迫使进入的空气在下游旋风分离器中沿着螺旋形的路径。下游旋风分离器104具有锥形的形状,进一步生成下游旋风分离器104中很强的旋风分离,以使得从主空气流中分离出很细的污物和灰尘颗粒。污物和灰尘颗粒从下游旋风分离器104的最上端排出,同时清洁的空气顺着其轴线148返到下游旋风分离器104的下端,并且经过涡流探测器156排出。清洁空气从涡流探测器156进入环形室162,并从此到达出口126。其间,在下游旋风分离器104中已被分离的污物和灰尘从室152中通过通道154落入收集空间134中。
当希望排空旋风分离装置100时,可以通过铰接的方式将底部108和圆柱形箱体106的侧壁分开,这样收集在收集空间134和138的污物和碎片就落到适当的容器中。正如在前面所解释的,排空机构的详细操作不构成本发明的一部分,在此不再进一步叙述。
本发明不限于如上所述的实施方案的精确细节。必须强调指出,在旋风分离装置外面的吸尘器的特征对本发明不是关键的。应该理解到,对于该设备的放置,并没有特殊的需要一定使旋风分离单元的轴是垂直的,该轴实际上可以对垂直线有一个倾角,如果希望甚至可以是水平的。离心分离受重力的影响不大这个事实,使得只要旋风分离单元排列得可收集碎片而不影响进行分离所必需的空气流路径,就能够做到这一点。在上面详细叙述的实施方案的另一个供选择方案中,上面所说明的下游旋风分离器可以如此排列,使得其各个轴彼此平行地排列,而不是如附图中所示的沿下游旋风分离单元的轴倾斜。再有,如在上面已经提到的,可以提供另外一个与如上所述的实施方案中所说明的相平行的下游旋风分离器。通过在旋风分离装置轴线的周围增加等角间隔的旋风分离器的数目、通过在已经提供的旋风分离器形成的环内再添加另外的旋风分离器,或者将这二者相结合就能够做到这一点。对于专业的读者来说,其他的变化和改进都是显而易见的。

Claims (13)

1.一吸尘器,其具有外表面并包括由多个彼此平行排列的旋风分离器组成的旋风分离装置,其特征在于:每个旋风分离器都具有一个锥形体,该锥形体具有外侧壁,每个外侧壁中的至少一个部分形成该吸尘器的部分外表面。
2.如权利要求1的吸尘器,其中该旋风分离器等角度地排列在该旋风分离装置轴线的周围。
3.如权利要求2的吸尘器,其中每个旋风分离器具有沿旋风分离装置的轴线倾斜的轴线。
4.如权利要求1~3中任何一项的吸尘器,其中该旋风分离装置包括至少又一个与多个旋风分离器平行排列的旋风分离器,该旋风分离器或又一个旋风分离器具有一个有外侧壁的锥形体,该外侧壁不形成吸尘器外表面的一部分。
5.如权利要求2或3和权利要求4的吸尘器,其中该或各又一个旋风分离器,排列得比在该轴线周围等角排列的旋风分离器更接近旋风分离装置的轴线。
6.如前面各项权利要求中任何一项的吸尘器,其中每个锥形体具有截头圆锥形状。
7.如前面各项权利要求中任何一项的吸尘器,其中所有旋风分离器都具有基本同样的尺寸和形状。
8.如前面各项权利要求中任何一项的吸尘器,其中每个旋风分离器具有较大的下端和较小的上端。
9.如权利要求8的吸尘器,其中每个旋风分离器的较小端向着公共收集区开口。
10.如前面各项权利要求中任何一项的吸尘器,其中该旋风分离装置包括具有外壁的上游旋风分离器,该外壁的至少一部分构成吸尘器外表面的一部分。
11.如权利要求10的吸尘器,其中该上游旋风分离器的外壁基本上是呈圆柱形的。
12.如权利要求11的吸尘器,其中多个彼此平行排列的旋风分离器整体上位于上游旋风分离器外壁的外侧。
13.一吸尘器,其基本上如参照附图在前面所叙述的。
CNB028048822A 2001-02-24 2002-01-28 吸尘器 Expired - Lifetime CN1306897C (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0104668.9 2001-02-24
GBGB0104668.9A GB0104668D0 (en) 2001-02-24 2001-02-24 Cyclonic separating apparatus
GB0109403.6 2001-04-12
GB0109403A GB2372435A (en) 2001-02-24 2001-04-12 Multi cyclone vacuum cleaner
PCT/GB2002/000358 WO2002067757A1 (en) 2001-02-24 2002-01-28 Vacuum cleaner

Publications (2)

Publication Number Publication Date
CN1505486A true CN1505486A (zh) 2004-06-16
CN1306897C CN1306897C (zh) 2007-03-28

Family

ID=26245758

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028048822A Expired - Lifetime CN1306897C (zh) 2001-02-24 2002-01-28 吸尘器

Country Status (12)

Country Link
US (1) US6974488B2 (zh)
EP (1) EP1361815B1 (zh)
JP (2) JP3940082B2 (zh)
CN (1) CN1306897C (zh)
AT (1) ATE329520T1 (zh)
AU (1) AU2002225232B2 (zh)
CA (1) CA2438079C (zh)
DE (1) DE60212336T2 (zh)
DK (1) DK1361815T3 (zh)
ES (1) ES2265492T3 (zh)
HK (1) HK1060270A1 (zh)
WO (1) WO2002067757A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100356887C (zh) * 2005-03-29 2007-12-26 三星光州电子株式会社 多旋风除尘器
CN100367900C (zh) * 2005-11-14 2008-02-13 苏州金莱克家用电器有限公司 两段式吸尘器除尘装置
US7931717B2 (en) 2006-03-10 2011-04-26 G.B.D. Corp. Vacuum cleaner with a removable cyclone array
CN106993978A (zh) * 2016-01-22 2017-08-01 戴森技术有限公司 分离装置和真空吸尘器
CN110505828A (zh) * 2017-04-20 2019-11-26 创科(澳门离岸商业服务)有限公司 吸尘器

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100587099B1 (ko) * 2003-05-10 2006-06-07 엘지전자 주식회사 사이클론 방식 진공 청소기의 집진 유니트
US7640624B2 (en) * 2004-04-16 2010-01-05 Panasonic Corporation Of North America Dirt cup with dump door in bottom wall and dump door actuator on top wall
US7770256B1 (en) 2004-04-30 2010-08-10 Bissell Homecare, Inc. Vacuum cleaner with multiple cyclonic dirt separators and bottom discharge dirt cup
KR101073503B1 (ko) 2004-09-04 2011-10-17 삼성전자주식회사 진공청소기
KR100606845B1 (ko) * 2004-10-08 2006-08-01 엘지전자 주식회사 다중 싸이클론 집진장치
KR100635667B1 (ko) 2004-10-29 2006-10-17 엘지전자 주식회사 진공청소기의 집진어셈블리
KR100622549B1 (ko) 2004-11-25 2006-09-19 삼성광주전자 주식회사 멀티 사이클론 집진장치
JP2006272322A (ja) * 2005-03-29 2006-10-12 Samsung Kwangju Electronics Co Ltd サイクロン集塵装置
KR100607442B1 (ko) * 2005-03-29 2006-08-02 삼성광주전자 주식회사 멀티 사이클론 집진 장치 및 이를 이용한 진공 청소기
KR100622550B1 (ko) * 2005-03-29 2006-09-13 삼성광주전자 주식회사 진공청소기용 사이클론 집진장치 및 그 사이클론집진장치를 구비하는 진공청소기
CN100376191C (zh) * 2005-10-09 2008-03-26 泰怡凯电器(苏州)有限公司 吸尘器的旋风分离装置
KR100648959B1 (ko) * 2005-10-12 2006-11-27 삼성광주전자 주식회사 멀티 사이클론 분리장치
GB2436281B (en) 2006-03-24 2011-07-20 Hoover Ltd Cyclonic vacuum cleaner
US20070251386A1 (en) * 2006-04-27 2007-11-01 Sceptor Industries Inc. Dry cyclone collection system
KR20080000188A (ko) * 2006-06-27 2008-01-02 엘지전자 주식회사 진공 청소기의 집진 유닛
US8869344B2 (en) 2006-12-12 2014-10-28 G.B.D. Corp. Surface cleaning apparatus with off-centre dirt bin inlet
US9301666B2 (en) 2006-12-12 2016-04-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
CA2599303A1 (en) 2007-08-29 2009-02-28 Gbd Corp. Surface cleaning apparatus
US9192269B2 (en) 2006-12-15 2015-11-24 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11857142B2 (en) 2006-12-15 2024-01-02 Omachron Intellectual Property Inc. Surface cleaning apparatus having an energy storage member and a charger for an energy storage member
US20210401246A1 (en) 2016-04-11 2021-12-30 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9888817B2 (en) 2014-12-17 2018-02-13 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10165912B2 (en) 2006-12-15 2019-01-01 Omachron Intellectual Property Inc. Surface cleaning apparatus
GB2445027B (en) 2006-12-22 2011-08-10 Hoover Ltd Cyclonic separation apparatus
US11751733B2 (en) 2007-08-29 2023-09-12 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
EP2237892A1 (en) * 2007-12-19 2010-10-13 G.B.D. Corp. Cyclone separator assembly and surface cleaning apparatus having same
US8250702B2 (en) 2007-12-19 2012-08-28 G.B.D. Corp Configuration of a cyclone assembly and surface cleaning apparatus having same
US8191203B2 (en) * 2008-01-16 2012-06-05 Samsung Electronics Co., Ltd. Dust receptacle and vacuum cleaner having the same
US20090193613A1 (en) * 2008-02-04 2009-08-06 Ruben Brian K Dirt cup with secondary cyclonic cleaning chambers
USD626708S1 (en) 2008-03-11 2010-11-02 Royal Appliance Mfg. Co. Hand vacuum
CN104274121B (zh) 2008-10-22 2017-05-03 创科地板护理技术有限公司 手控真空吸尘器
US8308832B2 (en) 2009-02-16 2012-11-13 Samsung Electronics Co., Ltd. Dust separating and collecting apparatus of vacuum cleaner
WO2010102394A1 (en) 2009-03-11 2010-09-16 G.B.D. Corp. Hand vacuum cleaner with removable dirt chamber
US9433332B2 (en) 2013-02-27 2016-09-06 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9265395B2 (en) 2010-03-12 2016-02-23 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11690489B2 (en) 2009-03-13 2023-07-04 Omachron Intellectual Property Inc. Surface cleaning apparatus with an external dirt chamber
CA2917900C (en) 2009-03-13 2019-01-08 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US10722086B2 (en) 2017-07-06 2020-07-28 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US9211044B2 (en) 2011-03-04 2015-12-15 Omachron Intellectual Property Inc. Compact surface cleaning apparatus
US20100269289A1 (en) * 2009-04-23 2010-10-28 Ruben Brian K Internal air separators in a dirt separation device
US20110023261A1 (en) * 2009-07-29 2011-02-03 Proffitt Ii Donald E Filterless and bagless vacuum cleaner incorporating a sling shot separator
US8082624B2 (en) * 2009-11-10 2011-12-27 Oreck Holdings Llc Rotatable coupling for steering vacuum cleaner
US8875340B2 (en) 2010-03-12 2014-11-04 G.B.D. Corp. Surface cleaning apparatus with enhanced operability
FR2957510B1 (fr) 2010-03-19 2012-04-06 Seb Sa Aspirateur a separation cyclonique des dechets
FR2967043B1 (fr) 2010-11-04 2013-08-23 Seb Sa Aspirateur sans sac a separation cyclonique
FR2967044B1 (fr) 2010-11-04 2012-11-16 Seb Sa Aspirateur sans sac a separation cyclonique
FR2984714B1 (fr) 2011-12-23 2014-09-26 Seb Sa Aspirateur cyclonique
CN102578971B (zh) * 2012-04-16 2014-03-12 苏州爱普电器有限公司 旋风分离装置及真空清洁设备
US9591958B2 (en) 2013-02-27 2017-03-14 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9320401B2 (en) 2013-02-27 2016-04-26 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9027198B2 (en) 2013-02-27 2015-05-12 G.B.D. Corp. Surface cleaning apparatus
US9451855B2 (en) 2013-02-28 2016-09-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9326652B2 (en) 2013-02-28 2016-05-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9227151B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9295995B2 (en) 2013-02-28 2016-03-29 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9227201B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9820621B2 (en) 2013-02-28 2017-11-21 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9238235B2 (en) 2013-02-28 2016-01-19 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US20140237764A1 (en) 2013-02-28 2014-08-28 G.B.D. Corp. Cyclone such as for use in a surface cleaning apparatus
JP1522579S (zh) 2013-12-20 2015-04-27
USD766525S1 (en) 2013-12-20 2016-09-13 Dyson Technology Limited Part of a vacuum cleaner
USD766526S1 (en) 2013-12-20 2016-09-13 Dyson Technology Limited Part of a vacuum cleaner
AU356527S (en) 2013-12-20 2014-07-17 Dyson Technology Ltd Part of a vacuum cleaner
US10631697B2 (en) 2014-02-14 2020-04-28 Techtronic Industries Co. Ltd. Separator configuration
USD774261S1 (en) 2014-05-21 2016-12-13 Dyson Technology Limited Part of a vacuum cleaner
USD784638S1 (en) 2014-05-21 2017-04-18 Dyson Technology Limited Part of a vacuum cleaner
US9451853B2 (en) 2014-07-18 2016-09-27 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9314139B2 (en) 2014-07-18 2016-04-19 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9420925B2 (en) 2014-07-18 2016-08-23 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9585530B2 (en) 2014-07-18 2017-03-07 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9775483B2 (en) 2014-10-22 2017-10-03 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
CN110123203A (zh) 2014-10-22 2019-08-16 创科实业有限公司 具有旋风分离器的真空吸尘器
EP3209175B1 (en) 2014-10-22 2023-01-04 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US10251519B2 (en) 2014-12-17 2019-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10136778B2 (en) 2014-12-17 2018-11-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11950745B2 (en) 2014-12-17 2024-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
JP6052273B2 (ja) * 2014-12-25 2016-12-27 三菱電機株式会社 サイクロン分離装置及び電気掃除機
US9885196B2 (en) 2015-01-26 2018-02-06 Hayward Industries, Inc. Pool cleaner power coupling
AU2016211669C1 (en) 2015-01-26 2020-05-07 Hayward Industries, Inc. Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
US10080471B2 (en) 2015-12-21 2018-09-25 Electrolux Home Care Products, Inc. Versatile vacuum cleaners
US11918170B2 (en) 2016-04-11 2024-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
KR101845044B1 (ko) * 2016-04-14 2018-04-04 엘지전자 주식회사 집진장치 및 이를 구비하는 진공 청소기
CN209996198U (zh) * 2016-04-14 2020-01-31 Lg电子株式会社 集尘器
US10258210B2 (en) 2016-12-27 2019-04-16 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
USD813475S1 (en) 2016-06-01 2018-03-20 Milwaukee Electric Tool Corporation Handheld vacuum cleaner
US10827891B2 (en) 2016-12-27 2020-11-10 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US10016106B1 (en) 2016-12-27 2018-07-10 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US11285495B2 (en) 2016-12-27 2022-03-29 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US10299643B2 (en) 2016-12-27 2019-05-28 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US10271704B2 (en) 2016-12-27 2019-04-30 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US10405709B2 (en) 2016-12-27 2019-09-10 Omachron Intellectual Property Inc. Multistage cyclone and surface cleaning apparatus having same
US10156083B2 (en) 2017-05-11 2018-12-18 Hayward Industries, Inc. Pool cleaner power coupling
US9885194B1 (en) 2017-05-11 2018-02-06 Hayward Industries, Inc. Pool cleaner impeller subassembly
US9896858B1 (en) 2017-05-11 2018-02-20 Hayward Industries, Inc. Hydrocyclonic pool cleaner
US10702113B2 (en) 2017-07-06 2020-07-07 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11730327B2 (en) 2020-03-18 2023-08-22 Omachron Intellectual Property Inc. Surface cleaning apparatus with removable air treatment assembly
US11445878B2 (en) 2020-03-18 2022-09-20 Omachron Intellectual Property Inc. Surface cleaning apparatus with removable air treatment member assembly
US10750913B2 (en) 2017-07-06 2020-08-25 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US10631693B2 (en) 2017-07-06 2020-04-28 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11745190B2 (en) 2019-01-23 2023-09-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10537216B2 (en) 2017-07-06 2020-01-21 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11766156B2 (en) 2020-03-18 2023-09-26 Omachron Intellectual Property Inc. Surface cleaning apparatus with removable air treatment member assembly
US10506904B2 (en) 2017-07-06 2019-12-17 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11666193B2 (en) 2020-03-18 2023-06-06 Omachron Intellectual Property Inc. Surface cleaning apparatus with removable air treatment member assembly
US10842330B2 (en) 2017-07-06 2020-11-24 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11723501B2 (en) 2018-08-09 2023-08-15 Milwaukee Electric Tool Corporation Handheld vacuum cleaner
US11192122B2 (en) 2018-08-13 2021-12-07 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11013384B2 (en) 2018-08-13 2021-05-25 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11006799B2 (en) 2018-08-13 2021-05-18 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11751740B2 (en) 2019-11-18 2023-09-12 Omachron Intellectual Property Inc. Multi-inlet cyclone
US11246462B2 (en) 2019-11-18 2022-02-15 Omachron Intellectual Property Inc. Multi-inlet cyclone

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095369A (en) * 1961-06-14 1963-06-25 Westfalia Dinnendahl Air-circulation classifier
SE361268B (zh) * 1972-03-16 1973-10-29 K Robinson
US3425192A (en) * 1966-12-12 1969-02-04 Mitchell Co John E Vacuum cleaning system
JPS5066054A (zh) * 1973-10-17 1975-06-04
JPS5214775U (zh) 1975-07-18 1977-02-02
JPS5222176A (en) * 1975-08-12 1977-02-19 Toyota Motor Corp Dust collector
US4373228A (en) 1979-04-19 1983-02-15 James Dyson Vacuum cleaning appliances
JPS56152617A (en) * 1980-03-26 1981-11-26 James Dyson Vacuum cleaner
EP0042723B1 (en) 1980-06-19 1985-08-21 Rotork Appliances Limited Vacuum cleaning appliance
FI65920C (fi) * 1983-01-21 1984-08-10 Nobar Ky Foerfarande och anordning foer separering av ett medium i olika komponenter
FR2619498A1 (fr) * 1987-08-17 1989-02-24 Bonnet Georges Filtre a batterie cyclonique pour aspirateurs
US4927437A (en) * 1989-02-21 1990-05-22 Richerson Ben M Cyclonic separator for removing and recovering airborne particles
JPH04112344U (ja) * 1991-03-15 1992-09-30 株式会社タイガーカワシマ 吸塵式掃除機
JPH08322769A (ja) 1995-06-01 1996-12-10 Sharp Corp 電気掃除機
GB2319738A (en) * 1996-11-29 1998-06-03 Notetry Ltd Apparatus for separating particles from a fluid flow
GB9815783D0 (en) * 1998-07-20 1998-09-16 Notetry Ltd Apparatus for separating dirt or dust from an airflow
GB2344745B (en) * 1998-12-18 2002-06-05 Notetry Ltd Vacuum cleaner
US6238451B1 (en) * 1999-01-08 2001-05-29 Fantom Technologies Inc. Vacuum cleaner
US6324723B1 (en) * 2000-06-14 2001-12-04 The Scott Fetzer Company Wet pickup attachment for vacuum cleaners
KR100377015B1 (ko) * 2000-08-07 2003-03-26 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
US6607572B2 (en) * 2001-02-24 2003-08-19 Dyson Limited Cyclonic separating apparatus
AU146419S (en) * 2001-02-24 2002-01-09 Dyson Technology Ltd Vacuum cleaner
AU151185S (en) * 2002-01-22 2003-03-24 Dyson Technology Ltd Vacuum cleaner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100356887C (zh) * 2005-03-29 2007-12-26 三星光州电子株式会社 多旋风除尘器
CN100367900C (zh) * 2005-11-14 2008-02-13 苏州金莱克家用电器有限公司 两段式吸尘器除尘装置
US7931717B2 (en) 2006-03-10 2011-04-26 G.B.D. Corp. Vacuum cleaner with a removable cyclone array
CN106993978A (zh) * 2016-01-22 2017-08-01 戴森技术有限公司 分离装置和真空吸尘器
CN106993978B (zh) * 2016-01-22 2020-10-09 戴森技术有限公司 分离装置和真空吸尘器
CN110505828A (zh) * 2017-04-20 2019-11-26 创科(澳门离岸商业服务)有限公司 吸尘器

Also Published As

Publication number Publication date
ES2265492T3 (es) 2007-02-16
DE60212336D1 (de) 2006-07-27
CA2438079A1 (en) 2002-09-06
JP2007152136A (ja) 2007-06-21
JP4838165B2 (ja) 2011-12-14
DK1361815T3 (da) 2006-09-25
AU2002225232B2 (en) 2005-01-06
CA2438079C (en) 2009-08-18
CN1306897C (zh) 2007-03-28
DE60212336T2 (de) 2007-05-10
EP1361815A1 (en) 2003-11-19
EP1361815B1 (en) 2006-06-14
JP3940082B2 (ja) 2007-07-04
US6974488B2 (en) 2005-12-13
HK1060270A1 (en) 2004-08-06
WO2002067757A1 (en) 2002-09-06
ATE329520T1 (de) 2006-07-15
JP2004520139A (ja) 2004-07-08
US20040068827A1 (en) 2004-04-15

Similar Documents

Publication Publication Date Title
CN1306897C (zh) 吸尘器
JP4965477B2 (ja) サイクロン式分離装置
JP4833929B2 (ja) サイクロン式分離装置
KR100483545B1 (ko) 진공청소기용 사이클론 집진장치
US7597730B2 (en) Dust collection apparatus for vacuum cleaner
KR100483554B1 (ko) 진공청소기용 사이클론 집진장치
EP1676638B1 (en) Apparatus for collecting dust and vacuum cleaner having the same
MX2007014937A (es) Aparato de separacion ciclonica de sucio y polvo.
CN101449948B (zh) 用于吸尘器的旋风分离装置及具有该装置的吸尘器
MX2007014900A (es) Aparato para separacion ciclonica.
AU2002225232A1 (en) Vacuum cleaner
AU4444102A (en) Grill assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner
EP1774890B1 (en) A multi cyclone dust collector for a vacuum cleaner
AU2017423524B2 (en) Vacuum cleaner
EP1676514A2 (en) Vacuum cleaner
EP1676517B1 (en) Apparatus for collecting dust and vacuum cleaner having the same
KR102013613B1 (ko) 진공 청소기
JP4621008B2 (ja) 真空掃除機のゴミ分離装置
EP1676518B1 (en) Apparatus for collecting dust and vacuum cleaner having the same
AU2006201030B2 (en) Dust collecting apparatus for vacuum cleaner
KR20080066291A (ko) 진공 청소기의 집진 유닛
KR100546628B1 (ko) 진공 청소기의 집진장치
KR100556443B1 (ko) 진공 청소기의 집진장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: DYSON TECHNOLOGY LTD

Free format text: FORMER OWNER: DESEN CO., LTD.

Effective date: 20050128

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20050128

Address after: Wiltshire

Applicant after: Dyson Ltd.

Address before: Wiltshire

Applicant before: Dyson Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20070328

CX01 Expiry of patent term