JP7199419B2 - 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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- JP7199419B2 JP7199419B2 JP2020507595A JP2020507595A JP7199419B2 JP 7199419 B2 JP7199419 B2 JP 7199419B2 JP 2020507595 A JP2020507595 A JP 2020507595A JP 2020507595 A JP2020507595 A JP 2020507595A JP 7199419 B2 JP7199419 B2 JP 7199419B2
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- dust
- chamber
- disc
- dust separator
- inlet
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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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
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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
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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
- A47L9/102—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
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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
- 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
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
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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
-
- 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
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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
-
- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Description
Claims (13)
- 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、
を備え、
前記塵埃含有流体が、前記ディスクと交差する流動軸に沿って前記チャンバに入り、
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し、
前記ディスクが、有孔領域と無孔領域とを備え、
前記穴部が、前記有孔領域に形成されており、前記流動軸が、前記無孔領域と交差し、
前記無孔領域が、前記入口の直径以上の幅を有し、
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、塵埃分離器。 - 前記流動軸が、前記チャンバの中央と交差することを特徴とする請求項1に記載の塵埃分離器。
- 前記流動軸が、前記回転軸と平行であ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から3のいずれか1項に記載の塵埃分離器。 - 前記入口が、前記チャンバの前記底部から上方に延在する入口ダクトの端部によって画成されていることを特徴とする請求項4に記載の塵埃分離器。
- 前記入口が、入口ダクトの端部によって画成されており、前記チャンバが、前記入口ダクトを囲んでい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。
- 前記入口が、入口ダクトの端部によって画成されており、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6のいずれか1項に記載の塵埃分離器。 - 前記入口が、前記チャンバ内に直線的に延在する入口ダクトの端部によって画成されている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8のいずれか1項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9のいずれか1項に記載の塵埃分離器。
- 当該塵埃分離器が、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を備えることを特徴とする請求項1から10のいずれか1項に記載の塵埃分離器。
- 請求項1から11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型真空掃除機。
- 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11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 |
---|---|---|---|
GB1712923.0 | 2017-08-11 | ||
GB1712923.0A GB2565355B (en) | 2017-08-11 | 2017-08-11 | Dirt separator for a vacuum cleaner |
PCT/GB2018/052130 WO2019030478A1 (en) | 2017-08-11 | 2018-07-27 | DIRT SEPARATOR FOR VACUUM CLEANER |
Publications (2)
Publication Number | Publication Date |
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JP2020530358A JP2020530358A (ja) | 2020-10-22 |
JP7199419B2 true JP7199419B2 (ja) | 2023-01-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020507595A Active JP7199419B2 (ja) | 2017-08-11 | 2018-07-27 | 真空掃除機用の塵埃分離器 |
Country Status (8)
Country | Link |
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US (2) | US11766157B2 (ja) |
EP (1) | EP3664674A1 (ja) |
JP (1) | JP7199419B2 (ja) |
KR (1) | KR102336289B1 (ja) |
CN (1) | CN110996742A (ja) |
GB (1) | GB2565355B (ja) |
TW (1) | TW201909816A (ja) |
WO (1) | WO2019030478A1 (ja) |
Families Citing this family (12)
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US20210401246A1 (en) | 2016-04-11 | 2021-12-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
GB2565365B (en) | 2017-08-11 | 2020-02-05 | Dyson Technology Ltd | Handheld vacuum cleaner |
GB2565362B (en) | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
GB2565355B (en) * | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
US11903549B2 (en) * | 2019-05-23 | 2024-02-20 | Robyn Lynn Lau | Apparatus and methods for safely collecting and disposing of sharps waste |
CN112716355B (zh) * | 2020-12-24 | 2022-04-22 | 北京小狗吸尘器集团股份有限公司 | 一种具有分离组件的清洁工具 |
CN112690691B (zh) * | 2020-12-24 | 2022-04-22 | 北京小狗吸尘器集团股份有限公司 | 一种具有分离组件的清洁工具 |
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CN112674635B (zh) * | 2020-12-24 | 2022-06-10 | 北京小狗吸尘器集团股份有限公司 | 一种具有分离组件的清洁工具 |
CN112690692B (zh) * | 2020-12-24 | 2022-05-31 | 北京小狗吸尘器集团股份有限公司 | 一种具有分离组件的清洁工具 |
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2017
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2018
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- 2018-07-27 CN CN201880052107.7A patent/CN110996742A/zh active Pending
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- 2018-07-27 JP JP2020507595A patent/JP7199419B2/ja active Active
- 2018-07-27 KR KR1020207002937A patent/KR102336289B1/ko active IP Right Grant
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TW201909816A (zh) | 2019-03-16 |
WO2019030478A1 (en) | 2019-02-14 |
CN110996742A (zh) | 2020-04-10 |
GB201712923D0 (en) | 2017-09-27 |
KR102336289B1 (ko) | 2021-12-07 |
GB2565355A (en) | 2019-02-13 |
US20210361134A1 (en) | 2021-11-25 |
US11766157B2 (en) | 2023-09-26 |
KR20200024276A (ko) | 2020-03-06 |
GB2565355B (en) | 2020-03-25 |
US20230337879A1 (en) | 2023-10-26 |
EP3664674A1 (en) | 2020-06-17 |
JP2020530358A (ja) | 2020-10-22 |
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