JP2014533989A - 掃除機 - Google Patents
掃除機 Download PDFInfo
- Publication number
- JP2014533989A JP2014533989A JP2014535111A JP2014535111A JP2014533989A JP 2014533989 A JP2014533989 A JP 2014533989A JP 2014535111 A JP2014535111 A JP 2014535111A JP 2014535111 A JP2014535111 A JP 2014535111A JP 2014533989 A JP2014533989 A JP 2014533989A
- Authority
- JP
- Japan
- Prior art keywords
- vanes
- vacuum cleaner
- diffuser
- pair
- air flow
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000032798 delamination Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4097—Means for exhaust-air diffusion; Exhaust-air treatment, e.g. air purification; Means for sound or vibration damping
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4253—Fan casings with axial entry and discharge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Description
Claims (9)
- 共通軸(5)の上に配置された電動機(2)と、羽根車(3)と、アキシャルディフューザ(4)と、を含み、前記羽根車(3)が前記電動機(2)に接続されて、前記共通軸(5)で回転して径方向の空気流を発生させるように構成され、前記径方向の空気流が軸方向の空気流へと転向され、
前記ディフューザ通路(6)が内周壁(7)と外周壁(8)の間に配置され、前記壁(7、8)が前記共通軸(5)の周囲に同軸的に配置され、
各ディフューザ通路(6)が、円周方向に前記壁(7、8)間で、前記内壁(7)と前記外壁(8)との間において少なくとも部分的に前記共通軸(5)と平行な軸方向に延びるベーン(9a〜f)によって区切られている掃除機(1)において、
前記ベーン(9)が、前記共通軸(5)に平行な前記軸方向に連続的に配置された少なくとも2つの列(10)に配置されることを特徴とする掃除機(1)。 - 前記ベーン(9)が前記軸方向に連続的に配置された3つ以上の列(10)に配置される、請求項1に記載の掃除機(1)。
- 少なくとも第一と第二のペアのベーン(9a、9b、9c、9d)が前記ディフューザ通路に沿って連続的に配置された少なくとも2つの列(10a、10b)に配置される、請求項1または2に記載の掃除機(1)。
- 前記第一のペアのベーン(9a、9b)が前記共通軸(3)に対して第一の角度αで配置され、前記第二のペアのベーン(9c、9d)が前記共通軸(3)に対して第二の角度βで配置され、前記第二の角度βが前記第一の角度αより小さい、請求項3に記載の掃除機(1)。
- 前記第一のペアに含まれる前記ベーン(9a、9b)が実質的に平行に、相互から離間して配置される、請求項3または4に記載の掃除機(1)。
- 前記第二のペアのベーン(9c、9d)が前記第一のペアのベーン(9a、9b)に対して円周方向にずらして配置される、請求項3〜5のいずれか1項に記載の掃除機(1)。
- 前記ずれが、あるペアに含まれる前記ベーン間の距離の0.15〜0.35倍である、請求項6に記載の掃除機(1)。
- 前記電動機(2)がバッテリにより駆動される、請求項1〜7のいずれか1項に記載の掃除機。
- 前記掃除機が直立型である、請求項1〜8のいずれか1項に記載の掃除機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1100756 | 2011-10-13 | ||
SE1100756-4 | 2011-10-13 | ||
PCT/EP2012/070331 WO2013053920A1 (en) | 2011-10-13 | 2012-10-12 | Vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014533989A true JP2014533989A (ja) | 2014-12-18 |
JP6139537B2 JP6139537B2 (ja) | 2017-05-31 |
Family
ID=47018220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014535111A Active JP6139537B2 (ja) | 2011-10-13 | 2012-10-12 | 掃除機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9456728B2 (ja) |
EP (1) | EP2765893B1 (ja) |
JP (1) | JP6139537B2 (ja) |
KR (1) | KR102017918B1 (ja) |
CN (1) | CN103889295B (ja) |
WO (1) | WO2013053920A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016194697A1 (ja) * | 2015-05-29 | 2016-12-08 | 日本電産株式会社 | 送風装置および掃除機 |
JP2020112145A (ja) * | 2019-01-17 | 2020-07-27 | 日立グローバルライフソリューションズ株式会社 | 電動送風機及びそれを備えた電気掃除機 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104088812B (zh) * | 2013-04-01 | 2017-05-17 | 苏州三星电子有限公司 | 一种轴流风扇 |
KR102171271B1 (ko) * | 2013-12-24 | 2020-10-28 | 삼성전자주식회사 | 청소기 |
US9757000B2 (en) | 2013-12-24 | 2017-09-12 | Samsung Electronics Co., Ltd. | Cleaning device |
KR102274393B1 (ko) * | 2014-08-11 | 2021-07-08 | 삼성전자주식회사 | 진공청소기 |
EP3015713A1 (en) | 2014-10-30 | 2016-05-04 | Nidec Corporation | Blower apparatus |
KR102330551B1 (ko) | 2015-03-12 | 2021-11-24 | 엘지전자 주식회사 | 진공 흡입 유닛 |
CN105626552A (zh) * | 2016-02-22 | 2016-06-01 | 柴俊麟 | 一种螺旋式离心风机及空气处理设备 |
CN106678074A (zh) * | 2017-02-22 | 2017-05-17 | 宁波高泰电器有限公司 | 风叶及其应用的涵道送风装置 |
GB2573813A (en) | 2018-05-18 | 2019-11-20 | Dyson Technology Ltd | A Compressor |
JP7093691B2 (ja) * | 2018-07-06 | 2022-06-30 | 日立グローバルライフソリューションズ株式会社 | 電動送風機及びそれを備えた電気掃除機 |
CN113074143B (zh) * | 2020-01-06 | 2023-06-16 | 广东威灵电机制造有限公司 | 扩压器、送风装置及吸尘器 |
CN113074140B (zh) * | 2020-01-06 | 2022-10-18 | 广东威灵电机制造有限公司 | 扩压器、送风装置及吸尘器 |
JP7514668B2 (ja) * | 2020-06-29 | 2024-07-11 | 株式会社マキタ | クリーナ |
KR20230105100A (ko) * | 2022-01-03 | 2023-07-11 | 삼성전자주식회사 | 진공청소기 |
GB2622028A (en) * | 2022-08-31 | 2024-03-06 | Dyson Technology Ltd | Drive system for a floor cleaner |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5152661A (en) * | 1988-05-27 | 1992-10-06 | Sheets Herman E | Method and apparatus for producing fluid pressure and controlling boundary layer |
JPH11294390A (ja) * | 1998-04-10 | 1999-10-26 | Toshiba Tec Corp | 電動送風機及び電気掃除機 |
US6839934B2 (en) * | 2001-07-25 | 2005-01-11 | Black & Decker Inc. | Multi-operational battery powered vacuum cleaner |
US20070122277A1 (en) * | 2005-11-28 | 2007-05-31 | Samsung Gwangju Electronics Co., Ltd. | Fan assembly for vacuum cleaner |
WO2012103053A2 (en) * | 2011-01-25 | 2012-08-02 | Techtronic Floor Care Technology Limited | Diffuser for a vacuum cleaner motor-fan assembly |
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JPS59213994A (ja) * | 1983-05-19 | 1984-12-03 | Matsushita Electric Ind Co Ltd | 電動送風機 |
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-
2012
- 2012-10-12 JP JP2014535111A patent/JP6139537B2/ja active Active
- 2012-10-12 KR KR1020147011728A patent/KR102017918B1/ko active IP Right Grant
- 2012-10-12 WO PCT/EP2012/070331 patent/WO2013053920A1/en active Application Filing
- 2012-10-12 US US14/351,365 patent/US9456728B2/en active Active
- 2012-10-12 EP EP12772329.4A patent/EP2765893B1/en active Active
- 2012-10-12 CN CN201280050333.4A patent/CN103889295B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152661A (en) * | 1988-05-27 | 1992-10-06 | Sheets Herman E | Method and apparatus for producing fluid pressure and controlling boundary layer |
JPH11294390A (ja) * | 1998-04-10 | 1999-10-26 | Toshiba Tec Corp | 電動送風機及び電気掃除機 |
US6839934B2 (en) * | 2001-07-25 | 2005-01-11 | Black & Decker Inc. | Multi-operational battery powered vacuum cleaner |
US20070122277A1 (en) * | 2005-11-28 | 2007-05-31 | Samsung Gwangju Electronics Co., Ltd. | Fan assembly for vacuum cleaner |
WO2012103053A2 (en) * | 2011-01-25 | 2012-08-02 | Techtronic Floor Care Technology Limited | Diffuser for a vacuum cleaner motor-fan assembly |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016194697A1 (ja) * | 2015-05-29 | 2016-12-08 | 日本電産株式会社 | 送風装置および掃除機 |
JPWO2016194697A1 (ja) * | 2015-05-29 | 2018-03-22 | 日本電産株式会社 | 送風装置および掃除機 |
JP2020112145A (ja) * | 2019-01-17 | 2020-07-27 | 日立グローバルライフソリューションズ株式会社 | 電動送風機及びそれを備えた電気掃除機 |
Also Published As
Publication number | Publication date |
---|---|
US20140230184A1 (en) | 2014-08-21 |
EP2765893A1 (en) | 2014-08-20 |
KR102017918B1 (ko) | 2019-09-03 |
US9456728B2 (en) | 2016-10-04 |
JP6139537B2 (ja) | 2017-05-31 |
CN103889295A (zh) | 2014-06-25 |
KR20140090172A (ko) | 2014-07-16 |
EP2765893B1 (en) | 2016-11-30 |
WO2013053920A1 (en) | 2013-04-18 |
CN103889295B (zh) | 2016-11-23 |
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