US20040098827A1 - Cyclone dust collecting apparatus for vacuum cleaner - Google Patents

Cyclone dust collecting apparatus for vacuum cleaner Download PDF

Info

Publication number
US20040098827A1
US20040098827A1 US10/443,054 US44305403A US2004098827A1 US 20040098827 A1 US20040098827 A1 US 20040098827A1 US 44305403 A US44305403 A US 44305403A US 2004098827 A1 US2004098827 A1 US 2004098827A1
Authority
US
United States
Prior art keywords
air
grill
cyclone
collecting apparatus
dust collecting
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.)
Abandoned
Application number
US10/443,054
Other languages
English (en)
Inventor
Jang-Keun Oh
Hyoung-jong Jin
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Gwangju Electronics 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
Application filed by Samsung Gwangju Electronics Co Ltd filed Critical Samsung Gwangju Electronics Co Ltd
Assigned to SAMSUNG GWANGJU ELECTRONICS CO., LTD. reassignment SAMSUNG GWANGJU ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JIN, HYOUNG-JONG, OH, JAMG-KEUN
Publication of US20040098827A1 publication Critical patent/US20040098827A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A47L9/1675—Construction of outlets with filtering means movable, revolving or rotary
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action

Definitions

  • the present invention relates to a vacuum cleaner, and more particularly to a cyclone dust collecting apparatus for a vacuum cleaner for separating and collecting dusts and contaminants from contaminant-laden air with a centrifugal force that is formed by generating an air vortex.
  • FIGS. 1 and 2 are exemplary views schematically showing a cyclone dust collecting apparatus for a vacuum cleaner.
  • a reference numeral 100 represents the cyclone dust collecting apparatus
  • 200 represents a cleaner body
  • 300 represents a cleaner brush (not shown in FIG. 1).
  • the cyclone dust collecting apparatus 100 comprises a cyclone body 10 , a dust receptacle 20 and a grill 30 .
  • the cyclone body includes an air inflow pipe 11 and an air outflow pipe 12 .
  • the air inflow pipe 11 is connected with an air inflow port (not shown) at one side of the cyclone body 10 .
  • the air inflow pipe 11 is connected to an air inflow path 210 configured to be in fluid communication with a suction port (not shown) of the suction brush 300 , when the cyclone dust collecting apparatus is installed in the cleaner body 200 .
  • the air outflow pipe 12 is connected to an air outflow port (not shown) at a top of the cyclone body 10 .
  • the air outflow pipe 12 is connected to an air outflow path 220 configured to fluid-communicate with a motor driving chamber 310 of the suction brush 300 , when the cyclone dust collecting apparatus is installed in the cleaner body 200 .
  • the contaminant-laden air is drawn in by the suction brush 300 into the cyclone body 10 in a tangential direction through the air inflow path 210 of the cleaner body 200 and air inflow pipe 11 .
  • the drawn air forms a vortex air current in the cyclone body 10 and thus the dust and contaminants are separated from the contaminant-laden air by a centrifugal force of the vortex air, whereby the clean air is discharged externally via the air outflow path 220 of the cleaner body 200 and the motor chamber 310 .
  • the dust receptacle 20 is removably connected to a bottom of the cyclone body 10 and receives the dusts and contaminants separated from the air by the centrifugal force of the vortex air current in the cyclone body 10 .
  • the grill 30 is disposed at an opening of the air outflow pipe 12 inside the cyclone body 10 to prevent the dust and contaminants separated from the vortex air from flowing through the air outflow pipe 12 .
  • grill 30 includes a grill body 31 and a plurality of air paths 32 disposed at an outer circumference of the grill body 31 that allow air to flow to air outflow pipe 12 .
  • the general cyclone dust collecting apparatus as described above is installed in the cleaner body 200 such that the air inflow pipe 11 and the air outflow pipe 12 of the cyclone body 10 are respectively connected to the air inflow path 210 and the air outflow path 220 of the cleaner body 200 .
  • a suction force is generated at the suction brush 300 driven by a motor in the motor chamber 310 .
  • the generated suction force draws the contaminant-laden air on a cleaning surface into the cyclone body 10 through the suction brush 300 , air inflow path 210 and air inflow pipe 11 .
  • the drawn air is led through the air inflow pipe 11 along an inner circumference of the cyclone body 10 in an oblique direction to form a vortex air current. Dust and contaminants in the air are separated by the centrifugal force generated by the vortex air current and are collected in the dust receptacle 20 .
  • the clean air is discharged externally through the air paths 32 , air outflow pipe 12 , air outflow path 220 and motor chamber 310 .
  • An object of the invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described below.
  • an object of the present invention is to solve the foregoing problems by providing a cyclone dust collecting apparatus for a vacuum cleaner capable of maximizing the separation of clean air from contaminated air by rotating a grill that assists in preventing dust from escaping a dust collection apparatus.
  • a cyclone dust collecting apparatus for a vacuum cleaner comprising: a cyclone body having an air inflow port and air outflow port, for forming a vortex air current of contaminant-laden air drawn in through the air inflow port; a dust receptacle removably connected to the cyclone body for receiving dust and contaminants separated from the air by a centrifugal force of the vortex air current in the cyclone body; a grill disposed to the air outflow port inside the cyclone body for preventing dust and contaminants separated from the air through the air outflow port; and a grill rotation supporting means for supporting the grill to rotate by the vortex air current in the cyclone body.
  • the cyclone body comprises: a cylindrical main body having a side surface on which the air inflow port is formed and a upper surface on which the air outflow port is formed; and a cover removably connected to the upper surface of the cylindrical main body, wherein an air inflow pipe connected to an air inflow path of a cleaner man body is disposed to the air inflow port and an air outflow pipe connected to an air outflow path of the cleaner body is disposed to about a center of the cover.
  • the cylindrical main body and cover are removably connected to each other through spiral connecting mechanisms respectively formed on corresponding surfaces of each other for connection.
  • the grill comprises: a grill body; and a plurality of air path members disposed at an outer circumference of the grill body in a predetermined slope angle to form an air passage to the air outflow port.
  • the grill may further comprise: a contaminant blocking member disposed at a lower portion of the grill body.
  • the grill rotation supporting means comprises: a supporting member supported to be disposed at the center of the air outflow port of the cylindrical main body by a plurality of ribs protruding from an inner surface of the air outflow port; and a rotating member having one end rotatably supported by interposing a bearing and other end driven through the grill to be screwed to a lower portion of the grill.
  • a fine dust filter assembly is provided between the upper surface of the cylindrical main body and cover to filter fine dusts.
  • the fine dust filter assembly comprises: a fine dust filter; and a filter frame having a lower part of grid structure, for receiving and supporting the fine dust filter.
  • the upper surface of the cylindrical main body is formed to slope down from outside toward inside.
  • FIG. 1 is an exploded perspective view showing a conventional cyclone dust collecting apparatus and an associated vacuum cleaner
  • FIG. 2 is a cross sectional view the cyclone dust collecting apparatus of FIG. 1 after assembly and installation;
  • FIG. 3 is an exploded perspective view of a cyclone dust collecting apparatus in accordance with an embodiment of the invention before assembly;
  • FIG. 4 is a cross sectional view showing the cyclone dust collecting apparatus of FIG. 3 after assembly.
  • FIG. 5 is an exploded perspective view of the cyclone dust collecting apparatus of FIG. 3 prior to installation in a cleaner.
  • FIG. 6 is a cross-sectional top view of the cyclone dust collecting apparatus of FIG. 3, taken along line 6 - 6 .
  • FIG. 7 is an enlarged view of an air path member of the cyclone dust collecting apparatus of FIG. 3.
  • a cyclone dust collecting apparatus for a vacuum cleaner in accordance with an embodiment of the invention comprises a cyclone body 50 , a dust receptacle 60 , a grill 70 and a grill rotation supporting means 80 .
  • the cyclone body 50 includes a cylindrical main body 51 and a cover 52 removably connected to the cylindrical main body 51 .
  • Cylindrical main body 51 includes a side surface 51 a and an upper surface 51 b .
  • At one side of side surface 51 a is formed an air inflow port, and at about a center of the upper surface 51 b is formed an air outflow port.
  • An air inflow pipe 53 is connected to the air inflow port, which is also connected to an air inflow path 210 (see FIG. 5) of a cleaner main body 200 .
  • An air outflow pipe 54 is connected to the air outflow port at about the center of the cover 52 , which is also connected to an air outflow path 220 (see FIG. 5) of the cleaner main body 200 .
  • contaminant-laden air is drawn by a suction brush 300 (see FIG. 5) into the cyclone body 50 in a tangential direction through the air inflow path 210 and air inflow pipe 53 .
  • a vortex air current is formed in the cyclone body 50 , and the dust and contaminants included in the vortex air are separated from the air by the centrifugal force of the vortex air and thus the clean air is discharged externally through the air outflow pipe 54 , the air outflow path 220 and a motor driving chamber 310 (see FIG. 5).
  • the dust receptacle 60 is removably connected to a bottom of the cyclone body 50 and receives the dusts and contaminants separated from the air by the vortex air current in the cyclone body 50 .
  • the dust receptacle 60 may include a handle for enabling easy handling. When the dust receptacle 60 is filled up, the dust receptacle 60 may be separated from cyclone body 50 to empty the dust receptacle 60 .
  • the grill 70 is disposed at the air outflow port in the cyclone body 50 to assist in separating dust and contaminants separated from the vortex air from flowing through the air outflow port.
  • Grill 70 includes a grill body 31 and a plurality of air path members 72 disposed in an outer circumference of the grill body 71 that form air passages to the air outflow port.
  • the grill rotation supporting means 80 includes a supporting member 81 and a rotating member 82 .
  • the supporting member 81 is disposed at a center of the air outflow port of the cylindrical main body 51 and is supported by a plurality of ribs 81 a protruding from an inner surface of the air outflow port.
  • the rotating member 82 has one end rotatably supported by interposing a bearing. The other end extends through the grill 70 and is fixed to grill 70 at a lower portion of grill 70 by a screw 84 .
  • the grill 70 thus rotates with the rotating member 82 with respect to the supporting member 81 by the vortex air current formed in the cyclone body 50 .
  • the rotation of the grill 70 helps to prevent the flow of the dust and contaminants through the air passage of the grill 70 .
  • the grill 70 may be adapted to include a grill body 71 , a plurality of air path members 72 disposed in a predetermined slope angle to form an air passage to the air outflow port and a contaminant blocking member 73 disposed at a lower portion of the grill body 71 .
  • FIGS. 6 and 7 show, in detail, the preferred slope angle and its relationship to the vortex air current.
  • Contaminant-laden air 302 is drawn through air inflow pipe 53 in a tangential direction. As discussed above, this causes the formation of a vortex air flow 304 within cylindrical main body 51 .
  • vortex air flow 304 revolves within cylindrical main body 51 in a clockwise direction.
  • air path members 72 are disposed on grill body 71 in a manner that minimizes the chance that dust or other contaminants will enter through grill 70 .
  • FIG. 7 shows an enlarged view of two adjacent air path members 312 and 314 .
  • Air path member 314 has a leading edge 316 and a trailing edge 318 .
  • Leading edge 316 is the first edge of air path member 314 to encounter vortex air flow 304 .
  • leading edge 316 is upstream of trailing edge 318 .
  • leading edge 316 is attached to grill body 71 and trialing edge 318 is disposed both radially outward of and circumferentially downstream of leading edge 316 .
  • a slope angle 310 is formed.
  • Slope angle 310 is the angle between a local tangential line 308 and air path member 314 .
  • Local tangential line 308 is a line perpendicular to a ray 306 extending from the geometric center of grill 70 to air path member 314 .
  • Any air path member that has a slope angle is said to be sloped.
  • This slope angle 310 can be adjusted to suit various design objectives. For example, if the slope angle 310 were reduced, that would increase the ability of grill 70 to separate contaminants from the air, but would also increase the power required to draw air though grill 70 . If the slope angle 310 were increased, that would decrease the separation efficiency of grill 70 , but less power would be required to draw air through grill 70 . Given these various factors, an appropriate slope angle can be selected that best suits particular design objectives.
  • the grill rotation feature and the sloped air path feature can be used alone or in combination with one another.
  • the contaminant blocking member 73 is a frustum-cone shape with an enlarged lower part of which diameter increases along downward direction. This shape may cause the contaminants collected in the dust receptacle 60 that have floated in an upwardly moving air current to be redirected by the contaminant blocking member 73 , thereby to fall into the dust receptacle 60 .
  • the cyclone dust collecting apparatus for the vacuum cleaner in accordance with the invention is further provided with a fine dust filter assembly 90 interposed between the cylindrical main body 51 and cover 52 of the cyclone body 50 to filter the fine dust that are not removed by the grill 70 .
  • the fine dust filter assembly 90 includes a fine dust filter 91 such as a sponge or other porous material and a filter frame 92 having a lower grid structure, for receiving and supporting the fine dust filter 91 .
  • the fine dust filter assembly 90 filters the fine dust passed through the grill 70 and prevents this fine dust from escaping cylindrical main body 51 .
  • the upper surface 51 b is preferably formed to slope downward from the radially outer periphery toward a central portion so that the fine dust filtered by the fine dust filter assembly 90 falls down to dust receptacle 60 instead of remaining between the upper surface 51 b of the cylindrical main body 51 and the fine dust filter assembly 90 .
  • the above described cyclone dust collecting apparatus for a vacuum cleaner can be installed in cleaner body 200 , as shown in FIG. 5, so that the air inflow pipe 53 and the air outflow pipe 54 of the cyclone body 50 are respectively connected to the air inflow path 210 and the air outflow path 220 of cleaner body 200 .
  • a suction force is generated at the suction brush 300 driven by a motor (not shown) in motor chamber 310 .
  • the generated suction force draws contaminant-laden air on a cleaning surface into the cyclone body 50 through the suction brush 300 , air inflow path 210 and air inflow pipe 53 .
  • the drawn air is led through the air inflow pipe 53 along an inner circumference of the cyclone body 50 in an oblique direction. This helps to form a vortex air current, and the dust and contaminants in the air are separated by the centrifugal force generated by the vortex and collected in dust receptacle 60 .
  • the clean air is discharged externally through the air passage of the grill 70 , air outflow pipe 54 , air outflow path 220 and through motor chamber 310 .
  • dust and contaminants rarely escape through air passages of the grill 70 .
  • the fine dust is secondly filtered by the fine dust filter assembly 90 (see FIG. 4), thereby improving the amount of dust collected.
  • the dust and contaminants are separated from the air by the centrifugal force while the grill rotates to prevent the flow of the dust and contaminants through the grill, thus the dust and contaminants hardly flow through air passages of the grill.
  • the fine dusts are secondly filtered by the fine dust filter assembly, thereby improving the quality of collecting the dusts and also improving the efficiency of the cleaning.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)
US10/443,054 2002-11-21 2003-05-22 Cyclone dust collecting apparatus for vacuum cleaner Abandoned US20040098827A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2002-72751 2002-11-21
KR10-2002-0072751A KR100483554B1 (ko) 2002-11-21 2002-11-21 진공청소기용 사이클론 집진장치

Publications (1)

Publication Number Publication Date
US20040098827A1 true US20040098827A1 (en) 2004-05-27

Family

ID=28786988

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/443,054 Abandoned US20040098827A1 (en) 2002-11-21 2003-05-22 Cyclone dust collecting apparatus for vacuum cleaner

Country Status (12)

Country Link
US (1) US20040098827A1 (nl)
JP (1) JP2004167205A (nl)
KR (1) KR100483554B1 (nl)
CN (1) CN1502295A (nl)
AU (1) AU2003204458A1 (nl)
CA (1) CA2430507A1 (nl)
DE (1) DE10327942A1 (nl)
FR (1) FR2847450A1 (nl)
GB (1) GB2397785B (nl)
IT (1) ITTO20030839A1 (nl)
NL (1) NL1024302C2 (nl)
RU (1) RU2266033C2 (nl)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089615A1 (en) * 2004-03-17 2005-09-29 Euro-Pro Operating, Llc Light weight bagless vacuum cleaner
US20050223520A1 (en) * 2004-03-17 2005-10-13 Mason Greene Compact cyclonic bagless vacuum cleaner
US20060130441A1 (en) * 2004-12-22 2006-06-22 Samsung Gwangju Electronics Co., Ltd. Grille for a cyclone vacuum
EP1728460A1 (en) * 2005-06-01 2006-12-06 Samsung Gwangju Electronics Co., Ltd. Dust receptacle fixing/separating apparatus and a cyclone dust collecting device having the same
US20070199284A1 (en) * 2006-02-24 2007-08-30 Samsung Gwangju Electronics Co., Ltd. Cyclone dust collecting apparatus for vacuum cleaner
US20070266678A1 (en) * 2006-05-18 2007-11-22 Royal Appliance Mfg. Co. Single stage cyclone vacuum cleaner
FR2902985A1 (fr) * 2006-07-03 2008-01-04 Sas Amphora Appareil de separation, par aspiration,de poussieres dans un gaz
WO2008037342A2 (de) * 2006-09-28 2008-04-03 Miele & Cie. Kg Vorrichtung zum abscheiden von staub aus staubbeladener luft, insbesondere zur verwendung in einem staubsauger
US20080264009A1 (en) * 2004-09-15 2008-10-30 Sung Hwa Lee Cyclone Collector
US20090205162A1 (en) * 2005-03-29 2009-08-20 Jang-Keun Oh Cyclone dust separating apparatus
ITCR20080015A1 (it) * 2008-07-25 2010-01-26 Solarys Srl Aspirapolvere con dispositivo antiocclusione del filtro
ITUD20090108A1 (it) * 2009-05-28 2010-11-29 Longhi Appliances S R L Con So Cio Unico De Aspirapolvere
US20110094052A1 (en) * 2009-10-28 2011-04-28 Witter Robert M Portable Cyclonic Dust Collector/Vacuum Cleaner
CN101190116B (zh) * 2006-11-29 2012-01-11 苏州金莱克家用电器有限公司 吸尘器的除尘装置
EP2633793A1 (de) * 2011-12-19 2013-09-04 BSH Bosch und Siemens Hausgeräte GmbH Filtervorrichtung, Verfahren und Computerprogramm zum Filtern von Partikeln
EP2937030A1 (en) * 2014-03-11 2015-10-28 Hoover Limited Cyclonic separation device
US9693665B2 (en) 2014-10-22 2017-07-04 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
US20170188769A1 (en) * 2015-12-30 2017-07-06 Samsung Electronics Co., Ltd Cyclone dust collector and vacuum cleaner having the same
US9775483B2 (en) 2014-10-22 2017-10-03 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
US20180242803A1 (en) * 2015-03-27 2018-08-30 Samsung Electronics Co., Ltd. Cyclone dust collector and vacuum cleaning device
US10117551B2 (en) 2014-10-22 2018-11-06 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US10631697B2 (en) 2014-02-14 2020-04-28 Techtronic Industries Co. Ltd. Separator configuration
CN111904332A (zh) * 2019-05-08 2020-11-10 罗伯特·博世有限公司 抽吸器具和用于抽吸器具的空气引导装置
US20230022866A1 (en) * 2021-07-23 2023-01-26 Samsung Electronics Co., Ltd. Dust collector and cleaner having the same
USD1039230S1 (en) * 2023-04-20 2024-08-13 Hongbo Luo Vacuum cleaner

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474078B1 (ko) * 2003-06-02 2005-03-14 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
KR100615360B1 (ko) 2005-04-18 2006-08-28 삼성광주전자 주식회사 사이클론 집진장치 및 그 사이클론 집진장치를 가지는진공청소기
KR101253621B1 (ko) * 2005-06-10 2013-04-12 엘지전자 주식회사 진공청소기
KR101208493B1 (ko) * 2005-06-28 2012-12-05 엘지전자 주식회사 진공청소기의 집진장치
CN100411575C (zh) * 2005-12-23 2008-08-20 苏州金莱克家用电器有限公司 吸尘器的风道装置
CN100387179C (zh) * 2006-03-06 2008-05-14 王跃旦 吸尘器旋风式尘杯
JP4786567B2 (ja) * 2006-09-26 2011-10-05 愛三工業株式会社 ダストフィルタ
US7942947B2 (en) 2006-09-26 2011-05-17 Aisan Kogyo Kabushiki Kaisha Dust filter
KR100790782B1 (ko) 2006-10-16 2008-01-02 주식회사 대우일렉트로닉스 스팀청소기용 보일러 거름망
KR100827877B1 (ko) * 2006-10-31 2008-05-07 엘지전자 주식회사 진공청소기
KR101370822B1 (ko) * 2007-04-30 2014-03-12 삼성전자주식회사 진공청소기의 먼지압축장치
JP5272740B2 (ja) * 2009-01-06 2013-08-28 パナソニック株式会社 集塵装置
JP5206467B2 (ja) * 2009-02-13 2013-06-12 パナソニック株式会社 除塵装置
MX2013002411A (es) * 2010-09-01 2013-07-05 Techtronic Floor Care Tech Ltd Aspiradora con tubo de escape que tiene un area transversal en aumento.
AU2011265313C1 (en) 2010-12-29 2015-01-22 Bissell Inc. Vacuum cleaner with louvered exhaust grill
DE102011078413A1 (de) * 2011-06-30 2013-01-03 BSH Bosch und Siemens Hausgeräte GmbH Fliehkraftabscheider mit rotierbarem Luftführungsmittel
JP5423868B2 (ja) * 2012-12-19 2014-02-19 パナソニック株式会社 集塵装置
US10016768B2 (en) * 2014-04-04 2018-07-10 Koninklijke Philips N.V. Vortex finder for a cyclonic separator
JP2016002135A (ja) * 2014-06-13 2016-01-12 株式会社東芝 電気掃除機
KR200485203Y1 (ko) 2016-10-26 2018-01-10 주식회사 오행기계 꺾임방지기능이 구비된 소방호스 권취장치
CN208892429U (zh) * 2018-02-21 2019-05-24 广东顺德浦罗迪克智能科技有限公司 一种应用在便捷式吸尘器上的分离器及吸尘器
CN109805837B (zh) * 2019-04-09 2024-05-24 莱克电气股份有限公司 一种集尘装置及吸尘器
CN110179407B (zh) * 2019-07-05 2024-03-19 顾银军 一种自动吸纳装置
JP7071753B2 (ja) * 2019-12-27 2022-05-19 アイリスオーヤマ株式会社 電気掃除機
DE102020101755A1 (de) 2020-01-24 2021-07-29 Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung Saugreinigungsgerät mit einem Siebelement
CN113273925B (zh) * 2020-02-03 2023-12-29 朱圣铉 真空清洁器的集尘装置
CN113317718B (zh) * 2020-02-28 2024-05-28 苏州市春菊电器有限公司 一种应用于吸尘器尘杯的尘气分离装置及吸尘器
CN112982520A (zh) * 2021-02-03 2021-06-18 泰州新润辰建设工程有限公司 一种市政土建使用的施工装置及工艺
KR20230015566A (ko) * 2021-07-23 2023-01-31 삼성전자주식회사 집진장치 및 이를 갖는 청소기
WO2023124644A1 (zh) * 2021-12-30 2023-07-06 追觅创新科技(苏州)有限公司 储液容器、分离装置及清洁设备
KR20230114510A (ko) * 2022-01-25 2023-08-01 삼성전자주식회사 집진장치 및 이를 갖는 청소기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090174A (en) * 1997-04-01 2000-07-18 U.S. Philips Corporation Separator device provided with a cyclone chamber with a centrifugal unit, and vacuum cleaner provided with such a separator device
US6648934B2 (en) * 2001-10-05 2003-11-18 Samsung Gwangju Electronics Co., Ltd. Grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner
US6810557B2 (en) * 2002-01-28 2004-11-02 Bissell Homecare, Inc. Cyclone separator with vacillating debris inhibitor
US6916351B2 (en) * 2002-05-31 2005-07-12 Samsung Gwangju Electronics Co., Ltd. Cyclone-type dust collecting apparatus for a vacuum cleaner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US92882A (en) * 1869-07-20 Improvement in corw-fiiahter
JPS5016367A (nl) * 1973-06-15 1975-02-20
DE4214771C2 (de) * 1992-05-04 1998-05-14 Netzsch Erich Holding Verfahren und Vorrichtung zum Naßklassieren
JPH0810655A (ja) * 1994-06-29 1996-01-16 Sanshu Tec:Kk サイクロン式集塵装置
KR100444324B1 (ko) * 1999-11-12 2004-08-16 삼성광주전자 주식회사 진공청소기의 사이클론집진장치
GB2362341B (en) * 2000-05-16 2002-12-04 Samsung Kwangju Electronics Co Upright-type vacuum cleaner
KR100437107B1 (ko) * 2002-05-31 2004-06-23 삼성광주전자 주식회사 진공청소기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090174A (en) * 1997-04-01 2000-07-18 U.S. Philips Corporation Separator device provided with a cyclone chamber with a centrifugal unit, and vacuum cleaner provided with such a separator device
US6648934B2 (en) * 2001-10-05 2003-11-18 Samsung Gwangju Electronics Co., Ltd. Grill assembly of a cyclone dust collecting apparatus for a vacuum cleaner
US6810557B2 (en) * 2002-01-28 2004-11-02 Bissell Homecare, Inc. Cyclone separator with vacillating debris inhibitor
US6916351B2 (en) * 2002-05-31 2005-07-12 Samsung Gwangju Electronics Co., Ltd. Cyclone-type dust collecting apparatus for a vacuum cleaner

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050223520A1 (en) * 2004-03-17 2005-10-13 Mason Greene Compact cyclonic bagless vacuum cleaner
US20050223519A1 (en) * 2004-03-17 2005-10-13 Mason Greene Light weight bagless vacuum cleaner
US7476267B2 (en) 2004-03-17 2009-01-13 Euro-Pro Operating, Llc Filter cartridge for vacuum cleaner
US20080104794A1 (en) * 2004-03-17 2008-05-08 Mason Greene Filter Cartridge for Vacuum Cleaner
US7341611B2 (en) 2004-03-17 2008-03-11 Euro-Pro Operating, Llc Compact cyclonic bagless vacuum cleaner
US7329295B2 (en) * 2004-03-17 2008-02-12 Euro-Pro Operating, Llc Light weight bagless vacuum cleaner
WO2005089615A1 (en) * 2004-03-17 2005-09-29 Euro-Pro Operating, Llc Light weight bagless vacuum cleaner
US7731771B2 (en) * 2004-09-15 2010-06-08 Lg Electronics Inc. Cyclone collector
US20080264009A1 (en) * 2004-09-15 2008-10-30 Sung Hwa Lee Cyclone Collector
EP1674024A3 (en) * 2004-12-22 2007-05-30 Samsung Gwangju Electronics Co., Ltd. Improved grille for a cyclone vacuum
AU2005202913B2 (en) * 2004-12-22 2006-09-28 Samsung Gwangju Electronics Co., Ltd. Improved grille for a cyclone vacuum
US7544226B2 (en) 2004-12-22 2009-06-09 Samsung Gwangju Electronics Co., Ltd. Grille for a cyclone vacuum
EP1674024A2 (en) * 2004-12-22 2006-06-28 Samsung Gwangju Electronics Co., Ltd. Improved grille for a cyclone vacuum
US20060130441A1 (en) * 2004-12-22 2006-06-22 Samsung Gwangju Electronics Co., Ltd. Grille for a cyclone vacuum
US7708791B2 (en) * 2005-03-29 2010-05-04 Samsung Gwangju Electronics Co., Ltd. Cyclone dust separating apparatus
US20090205162A1 (en) * 2005-03-29 2009-08-20 Jang-Keun Oh Cyclone dust separating apparatus
US20060272300A1 (en) * 2005-06-01 2006-12-07 Samsung Gwangju Electronics Co., Ltd. Dust receptacle fixing/separating apparatus and a cyclone dust collecting device having the same
US7594945B2 (en) 2005-06-01 2009-09-29 Samsung Gwangju Electronics Co., Ltd. Dust receptacle fixing/separating apparatus and a cyclone dust collecting device having the same
EP1728460A1 (en) * 2005-06-01 2006-12-06 Samsung Gwangju Electronics Co., Ltd. Dust receptacle fixing/separating apparatus and a cyclone dust collecting device having the same
US7678166B2 (en) * 2006-02-24 2010-03-16 Samsung Gwanju Electronics Co., Ltd. Cyclone dust collecting apparatus for vacuum cleaner
US20070199284A1 (en) * 2006-02-24 2007-08-30 Samsung Gwangju Electronics Co., Ltd. Cyclone dust collecting apparatus for vacuum cleaner
GB2452006A (en) * 2006-05-18 2009-02-18 Royal Appliance Mfg Single stage cyclone vacuum cleaner
GB2452006B (en) * 2006-05-18 2011-07-20 Royal Appliance Mfg Cyclone vacuum cleaner
WO2007136675A3 (en) * 2006-05-18 2008-04-03 Royal Appliance Mfg Single stage cyclone vacuum cleaner
US7632324B2 (en) 2006-05-18 2009-12-15 Royal Appliance Mfg. Co. Single stage cyclone vacuum cleaner
US20070266678A1 (en) * 2006-05-18 2007-11-22 Royal Appliance Mfg. Co. Single stage cyclone vacuum cleaner
FR2902985A1 (fr) * 2006-07-03 2008-01-04 Sas Amphora Appareil de separation, par aspiration,de poussieres dans un gaz
EP1875847A1 (fr) * 2006-07-03 2008-01-09 Amphora Sas Appareil de séparation, par aspiration, de poussières dans un gaz
US20090217635A1 (en) * 2006-09-28 2009-09-03 Miele & Cie. Kg Device for eliminating dust from dust-laden air, particularly for use in a vacuum cleaner
WO2008037342A3 (de) * 2006-09-28 2008-07-17 Miele & Cie Vorrichtung zum abscheiden von staub aus staubbeladener luft, insbesondere zur verwendung in einem staubsauger
WO2008037342A2 (de) * 2006-09-28 2008-04-03 Miele & Cie. Kg Vorrichtung zum abscheiden von staub aus staubbeladener luft, insbesondere zur verwendung in einem staubsauger
CN101190116B (zh) * 2006-11-29 2012-01-11 苏州金莱克家用电器有限公司 吸尘器的除尘装置
ITCR20080015A1 (it) * 2008-07-25 2010-01-26 Solarys Srl Aspirapolvere con dispositivo antiocclusione del filtro
ITUD20090108A1 (it) * 2009-05-28 2010-11-29 Longhi Appliances S R L Con So Cio Unico De Aspirapolvere
CN101897560A (zh) * 2009-05-28 2010-12-01 德隆奇电器单一股东有限责任公司 真空吸尘器
EP2255710A1 (en) 2009-05-28 2010-12-01 De' Longhi Appliances Srl Con Unico Socio Bagless vacuum cleaner with filtration unit with automatic cleaning capacity
US20110094052A1 (en) * 2009-10-28 2011-04-28 Witter Robert M Portable Cyclonic Dust Collector/Vacuum Cleaner
US8393050B2 (en) * 2009-10-28 2013-03-12 Robert M. Witter Portable cyclonic dust collector/vacuum cleaner
EP2633793A1 (de) * 2011-12-19 2013-09-04 BSH Bosch und Siemens Hausgeräte GmbH Filtervorrichtung, Verfahren und Computerprogramm zum Filtern von Partikeln
US11412904B2 (en) 2014-02-14 2022-08-16 Techtronic Industries Co. Ltd. Separator configuration
US10631697B2 (en) 2014-02-14 2020-04-28 Techtronic Industries Co. Ltd. Separator configuration
AU2015201183B2 (en) * 2014-03-11 2019-09-05 Hoover Limited Cyclonic separation device
EP2937030A1 (en) * 2014-03-11 2015-10-28 Hoover Limited Cyclonic separation device
US10980379B2 (en) 2014-10-22 2021-04-20 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US11653800B2 (en) 2014-10-22 2023-05-23 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US9775483B2 (en) 2014-10-22 2017-10-03 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
US10716444B2 (en) 2014-10-22 2020-07-21 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
US10117551B2 (en) 2014-10-22 2018-11-06 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US9693665B2 (en) 2014-10-22 2017-07-04 Techtronic Industries Co. Ltd. Vacuum cleaner having cyclonic separator
US20180242803A1 (en) * 2015-03-27 2018-08-30 Samsung Electronics Co., Ltd. Cyclone dust collector and vacuum cleaning device
US10729298B2 (en) * 2015-03-27 2020-08-04 Samsung Electronics Co., Ltd. Cyclone dust collector and vacuum cleaning device
US10813512B2 (en) * 2015-12-30 2020-10-27 Samsung Electronics Co., Ltd. Cyclone dust collector and vacuum cleaner having the same
US20170188769A1 (en) * 2015-12-30 2017-07-06 Samsung Electronics Co., Ltd Cyclone dust collector and vacuum cleaner having the same
CN111904332A (zh) * 2019-05-08 2020-11-10 罗伯特·博世有限公司 抽吸器具和用于抽吸器具的空气引导装置
US20230022866A1 (en) * 2021-07-23 2023-01-26 Samsung Electronics Co., Ltd. Dust collector and cleaner having the same
US12059122B2 (en) * 2021-07-23 2024-08-13 Samsung Electronics Co., Ltd. Dust collector and cleaner having the same
USD1039230S1 (en) * 2023-04-20 2024-08-13 Hongbo Luo Vacuum cleaner

Also Published As

Publication number Publication date
NL1024302A1 (nl) 2004-05-26
GB2397785A (en) 2004-08-04
KR20040044296A (ko) 2004-05-28
CN1502295A (zh) 2004-06-09
JP2004167205A (ja) 2004-06-17
DE10327942A1 (de) 2004-06-09
AU2003204458A1 (en) 2004-06-10
KR100483554B1 (ko) 2005-04-15
GB2397785B (en) 2005-02-02
NL1024302C2 (nl) 2004-09-16
RU2266033C2 (ru) 2005-12-20
GB0320549D0 (en) 2003-10-01
FR2847450A1 (fr) 2004-05-28
CA2430507A1 (en) 2004-05-21
ITTO20030839A1 (it) 2004-05-22

Similar Documents

Publication Publication Date Title
US20040098827A1 (en) Cyclone dust collecting apparatus for vacuum cleaner
US6928692B2 (en) Cyclone-type dust collecting apparatus for vacuum cleaner
KR100485708B1 (ko) 진공청소기의 사이클론 집진장치
JP3550352B2 (ja) 真空掃除機のサイクロン集塵装置
EP1725156B1 (en) Compact cyclonic bagless vacuum cleaner
US7354468B2 (en) Compact cyclonic separation device
AU2005290417B2 (en) Multi cyclone collector
US20010042283A1 (en) Upright type vacuum cleaner having a cyclone type dust collector
KR20040076698A (ko) 사이클론 진공 청소기의 집진장치
GB2402897A (en) Dual cyclone separator module
KR100546622B1 (ko) 청소기의 집진장치
KR100437374B1 (ko) 진공청소기의 사이클론 집진장치
KR100578332B1 (ko) 진공청소기의 집진케이싱용 분리판 및 그것을 이용한집진케이싱
CN214906374U (zh) 一种分离器及包括其的清洁设备
KR100606795B1 (ko) 다중 싸이클론 집진장치
KR100565581B1 (ko) 진공청소기용 싸이클론 집진장치
KR100540438B1 (ko) 진공청소기의 집진통
KR20000067036A (ko) 싸이클론 집진장치
KR100546628B1 (ko) 진공 청소기의 집진장치
KR100572873B1 (ko) 진공청소기의 집진케이싱용 분리판 및 그것을 이용한집진케이싱
KR100546624B1 (ko) 청소기의 집진장치
KR20020072464A (ko) 싸이클론 집진장치

Legal Events

Date Code Title Description
AS Assignment

Owner name: SAMSUNG GWANGJU ELECTRONICS CO., LTD., KOREA, REPU

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OH, JAMG-KEUN;JIN, HYOUNG-JONG;REEL/FRAME:014104/0732

Effective date: 20030516

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION