JP7058720B2 - 真空掃除機用の塵埃分離器 - Google Patents
真空掃除機用の塵埃分離器 Download PDFInfo
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- JP7058720B2 JP7058720B2 JP2020507562A JP2020507562A JP7058720B2 JP 7058720 B2 JP7058720 B2 JP 7058720B2 JP 2020507562 A JP2020507562 A JP 2020507562A JP 2020507562 A JP2020507562 A JP 2020507562A JP 7058720 B2 JP7058720 B2 JP 7058720B2
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- Prior art keywords
- dust
- chamber
- disc
- dust separator
- inlet
- Prior art date
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- 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
- A47L9/102—Dust separators
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- 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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/155—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces the filtering surface being parallel to the rotation axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- 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
- A47L9/1608—Cyclonic chamber constructions
-
- 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
- A47L9/165—Construction of inlets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/185—Dust collectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Separating Particles In Gases By Inertia (AREA)
Description
流体が運ぶ比較的硬い物体は、ディスクに衝突し得、穴部間のランドを穴開けし得るまたは損傷し得る。入口と少なくとも同じサイズでありかつより小さい開口面積を有するディスクの内側領域を有することによって、ディスクを損傷させる危険性を低減する。特に、より小さい開口面積を有することによって、穴部間のランドは、より大きくなり、このため、塵埃がランドを穴開けする危険性を低減する。
Claims (15)
- 真空掃除機用の塵埃分離器であって、
入口及び出口を有するチャンバであって、前記入口を通して塵埃含有流体が当該チャンバに入り、前記出口を通して清浄済流体が当該チャンバから出る、チャンバと、
前記出口に位置するディスクであって、回転軸回りに回転するように構成されており、穴部であって当該穴部を通して清浄済流体が通過する穴部を備える、ディスクと、
塵埃含有流体を前記チャンバ内に引き込むための真空モータと、
前記ディスクを前記回転軸回りに駆動するための電気モータと、
を備え、
前記入口が、入口ダクトの端部によって画成されており、前記入口を備える前記入口ダクトの少なくとも一部が、前記回転軸と一致する軸に沿って前記チャンバ内を延在し、
前記チャンバは、前記塵埃分離器の容器によって画成されており、
前記出口は、前記容器の頂壁部の開口部によって画成されており、
前記ディスクの外周部は、前記頂壁部と接触して前記頂壁部とシールを形成する、塵埃分離器。 - 前記入口ダクトが、前記チャンバ内を直線的に延在することを特徴とする請求項1に記載の塵埃分離器。
- 前記塵埃含有流体から分離された塵埃が、前記チャンバの底部に集まり、前記チャンバの頂部に向かう方向で累進的に充填し、
前記出口が、前記チャンバの頂部にまたは前記頂部に隣接して位置し、
前記チャンバの前記底部が、前記チャンバの前記頂部から軸方向に間隔を空けていることを特徴とする請求項1または2に記載の塵埃分離器。 - 前記入口ダクトが、前記チャンバの前記底部から上方に延在することを特徴とする請求項3に記載の塵埃分離器。
- 前記チャンバが、前記入口ダクトを囲むことを特徴とする請求項1から4のいずれか1項に記載の塵埃分離器。
- 前記入口ダクトが、前記チャンバの壁部を通って延在し、
前記入口ダクトの他端部が、前記真空掃除機の様々なアタッチメントに取り付け可能であることを特徴とする請求項1から5のいずれか1項に記載の塵埃分離器。 - 前記入口の中央と前記ディスクの中央との間の分離距離が、前記入口の直径以下であることを特徴とする請求項1から6のいずれか1項に記載の塵埃分離器。
- 前記ディスクの直径が、前記入口の直径より大きいことを特徴とする請求項1から7のいずれか1項に記載の塵埃分離器。
- 前記ディスクが、前記入口の全開口面積よりも大きい全開口面積を有することを特徴とする請求項1から8のいずれか1項に記載の塵埃分離器。
- 前記ディスクが、外側領域で囲まれた内側領域を備え、
前記内側領域の直径が、前記入口の直径以上であり、
前記内側領域が、前記外側領域より小さい開口面積を有することを特徴とする請求項1から9のいずれか1項に記載の塵埃分離器。 - 前記内側領域が、10%未満の開口面積を有し、
前記外側領域が、20%より大きい開口面積を有することを特徴とする請求項10に記載の塵埃分離器。 - 前記穴部が、前記外側領域に形成されており、
前記内側領域が、無孔であることを特徴とする請求項10または11に記載の塵埃分離器。 - 前記ディスクが、金属で形成されていることを特徴とする請求項1から12のいずれか1項に記載の塵埃分離器。
- 請求項1から13のいずれか1項に記載の塵埃分離器を備えることを特徴とする手持式真空掃除機。
- 細長い管体によって掃除機ヘッドに取り付けられた手持式ユニットを備えるスティック型真空掃除機であって、
前記手持式ユニットが、請求項1から13のいずれか1項に記載の塵埃分離器を備え、
細長い前記管体が、前記回転軸と平行な軸に沿って延在することを特徴とするスティック型真空掃除機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1712924.8 | 2017-08-11 | ||
GB1712924.8A GB2565356B (en) | 2017-08-11 | 2017-08-11 | Dirt separator for a vacuum cleaner |
PCT/GB2018/052132 WO2019030479A1 (en) | 2017-08-11 | 2018-07-27 | DIRT SEPARATOR FOR A VACUUM CLEANER |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020530354A JP2020530354A (ja) | 2020-10-22 |
JP7058720B2 true JP7058720B2 (ja) | 2022-04-22 |
Family
ID=59896138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020507562A Active JP7058720B2 (ja) | 2017-08-11 | 2018-07-27 | 真空掃除機用の塵埃分離器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200214521A1 (ja) |
EP (1) | EP3664678A1 (ja) |
JP (1) | JP7058720B2 (ja) |
KR (1) | KR102336299B1 (ja) |
CN (1) | CN110996745B (ja) |
GB (1) | GB2565356B (ja) |
WO (1) | WO2019030479A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11819178B2 (en) | 2018-11-26 | 2023-11-21 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US20210401246A1 (en) | 2016-04-11 | 2021-12-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
GB2565355B (en) | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
GB2565362B (en) | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
GB2565365B (en) | 2017-08-11 | 2020-02-05 | Dyson Technology Ltd | Handheld vacuum cleaner |
USD912344S1 (en) * | 2018-08-29 | 2021-03-02 | Samsung Electronics Co., Ltd. | Cleaner |
USD977770S1 (en) * | 2019-06-14 | 2023-02-07 | Sharkninja Operating Llc | Hand vacuum |
CN114376438B (zh) * | 2020-10-19 | 2023-12-01 | 添可智能科技有限公司 | 清洁设备 |
USD922010S1 (en) * | 2020-11-16 | 2021-06-08 | Dongguan Sogoode Computer System Co., Ltd | Vacuum cleaner |
KR102543601B1 (ko) | 2021-08-30 | 2023-06-20 | 주식회사 여명 | 라돈 제거형 진공 청소 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001521811A (ja) | 1997-11-01 | 2001-11-13 | ビー・ティー・ジー・インターナショナル・リミテッド | 粒状固形物を流体流れから分離するための方法及び装置 |
JP2014083241A (ja) | 2012-10-24 | 2014-05-12 | Makita Corp | ハンディクリーナ |
JP2016221463A (ja) | 2015-06-01 | 2016-12-28 | シンコージャパン株式会社 | ミスト捕集装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US1420665A (en) * | 1920-05-10 | 1922-06-27 | John W Newcombe | Centrifugal dust separator |
US1664092A (en) * | 1924-11-01 | 1928-03-27 | Squires John | Dirt and air separation |
JPS50138656A (ja) * | 1974-04-23 | 1975-11-05 | ||
EP0004145B1 (en) * | 1978-02-28 | 1984-07-11 | Fred Mellor | Fluid/particle separator unit |
ZA818313B (en) * | 1980-12-02 | 1982-11-24 | J Mellor | Improved fluid/particle separator apparatus |
DE19637431A1 (de) * | 1996-09-13 | 1998-03-19 | Kiefer Gmbh | Reinigungsvorrichtung und Vorabscheider |
SE515302C2 (sv) | 1999-11-15 | 2001-07-09 | Alfa Laval Ab | Ett sätt och en apparat för rening av gas |
US9516979B2 (en) * | 2013-11-21 | 2016-12-13 | Sharkninja Operating Llc | Surface cleaning apparatus configurable in a storage position |
KR102308501B1 (ko) * | 2015-03-27 | 2021-10-06 | 삼성전자주식회사 | 사이클론 집진장치 및 이를 포함하는 진공 청소기 |
WO2016163075A1 (ja) * | 2015-04-09 | 2016-10-13 | パナソニックIpマネジメント株式会社 | 分離装置 |
GB2542386B (en) * | 2015-09-17 | 2018-10-10 | Dyson Technology Ltd | Vacuum Cleaner |
-
2017
- 2017-08-11 GB GB1712924.8A patent/GB2565356B/en active Active
-
2018
- 2018-07-27 CN CN201880052160.7A patent/CN110996745B/zh active Active
- 2018-07-27 EP EP18752239.6A patent/EP3664678A1/en not_active Withdrawn
- 2018-07-27 JP JP2020507562A patent/JP7058720B2/ja active Active
- 2018-07-27 WO PCT/GB2018/052132 patent/WO2019030479A1/en unknown
- 2018-07-27 US US16/637,894 patent/US20200214521A1/en not_active Abandoned
- 2018-07-27 KR KR1020207002941A patent/KR102336299B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001521811A (ja) | 1997-11-01 | 2001-11-13 | ビー・ティー・ジー・インターナショナル・リミテッド | 粒状固形物を流体流れから分離するための方法及び装置 |
JP2014083241A (ja) | 2012-10-24 | 2014-05-12 | Makita Corp | ハンディクリーナ |
JP2016221463A (ja) | 2015-06-01 | 2016-12-28 | シンコージャパン株式会社 | ミスト捕集装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110996745A (zh) | 2020-04-10 |
GB2565356A (en) | 2019-02-13 |
KR102336299B1 (ko) | 2021-12-07 |
KR20200023453A (ko) | 2020-03-04 |
US20200214521A1 (en) | 2020-07-09 |
WO2019030479A1 (en) | 2019-02-14 |
GB2565356B (en) | 2019-12-11 |
CN110996745B (zh) | 2022-03-01 |
JP2020530354A (ja) | 2020-10-22 |
EP3664678A1 (en) | 2020-06-17 |
GB201712924D0 (en) | 2017-09-27 |
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