JP6139537B2 - 掃除機 - Google Patents
掃除機 Download PDFInfo
- Publication number
- JP6139537B2 JP6139537B2 JP2014535111A JP2014535111A JP6139537B2 JP 6139537 B2 JP6139537 B2 JP 6139537B2 JP 2014535111 A JP2014535111 A JP 2014535111A JP 2014535111 A JP2014535111 A JP 2014535111A JP 6139537 B2 JP6139537 B2 JP 6139537B2
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 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
-
- 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
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- 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)
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前記アキシャルディフューザ(4)のディフューザ通路(6)において転向され、
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、前記内周壁(7)と前記外周壁(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(5)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(5)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 |
|---|---|---|---|
| SE1100756-4 | 2011-10-13 | ||
| SE1100756 | 2011-10-13 | ||
| PCT/EP2012/070331 WO2013053920A1 (en) | 2011-10-13 | 2012-10-12 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014533989A JP2014533989A (ja) | 2014-12-18 |
| JP6139537B2 true 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2729946B2 (ja) | 1988-08-31 | 1998-03-18 | スズキ株式会社 | 車両用変速機 |
Families Citing this family (18)
| 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 |
| US9757000B2 (en) | 2013-12-24 | 2017-09-12 | Samsung Electronics Co., Ltd. | Cleaning device |
| KR102171271B1 (ko) * | 2013-12-24 | 2020-10-28 | 삼성전자주식회사 | 청소기 |
| 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 |
| JP2016223428A (ja) * | 2015-05-29 | 2016-12-28 | 日本電産株式会社 | 送風装置、および掃除機 |
| 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 |
| JP7605580B2 (ja) * | 2019-01-17 | 2024-12-24 | 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 |
| KR20220079992A (ko) | 2020-01-06 | 2022-06-14 | 광동 웰링 모터 매뉴팩처링 컴퍼니, 리미티드 | 디퓨저, 송풍 장치 및 집진 장비 |
| 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 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726807A (en) * | 1950-09-28 | 1955-12-13 | Finnell System Inc | Vacuum apparatus for water and dirt removal |
| US3334370A (en) | 1964-11-17 | 1967-08-08 | Gen Electric | Lightweight portable vacuum cleaner |
| NL7014555A (ja) | 1970-10-03 | 1972-04-05 | ||
| GB1493844A (en) | 1974-07-16 | 1977-11-30 | Matsushita Electric Industrial Co Ltd | Electric blower assembly |
| JPS59213994A (ja) | 1983-05-19 | 1984-12-03 | Matsushita Electric Ind Co Ltd | 電動送風機 |
| US5152661A (en) * | 1988-05-27 | 1992-10-06 | Sheets Herman E | Method and apparatus for producing fluid pressure and controlling boundary layer |
| KR100252683B1 (ko) | 1992-04-14 | 2000-05-01 | 마에다 시게루 | 강판제 펌프케이싱과 이 펌프케이싱을 구비한 전주류형 펌프 |
| JPH06108999A (ja) * | 1992-09-25 | 1994-04-19 | Hitachi Ltd | 電動送風機 |
| CH687637A5 (de) | 1993-11-04 | 1997-01-15 | Micronel Ag | Axialkleinventilator. |
| JP3597041B2 (ja) | 1998-04-10 | 2004-12-02 | 東芝テック株式会社 | 電動送風機及び電気掃除機 |
| US6055700A (en) | 1998-04-21 | 2000-05-02 | Emerson Electric Co. | Wet/dry vacuum with snap-action powerhead latch |
| US6077032A (en) | 1998-07-16 | 2000-06-20 | Felchar Manufacturing Corporation | Housing assembly for a vacuum cleaner |
| CA2281241C (en) | 1998-08-31 | 2009-05-12 | Emerson Electric Co. | Wet/dry vacuum with reduced operating noise |
| TW529406U (en) | 1999-01-29 | 2003-04-21 | Hitachi Ltd | Vacuum cleaner |
| US6264427B1 (en) | 1999-02-10 | 2001-07-24 | Shop-Vac Corporation | Vaneless impeller housing for a vacuum cleaner |
| US7025576B2 (en) | 2001-03-30 | 2006-04-11 | Chaffee Robert B | Pump with axial conduit |
| US6659737B2 (en) | 2001-02-05 | 2003-12-09 | Engineered Machined Products, Inc. | Electronic fluid pump with an encapsulated stator assembly |
| GB2377880A (en) * | 2001-07-25 | 2003-01-29 | Black & Decker Inc | Multi-operational battery powered vacuum cleaner |
| JP2006516423A (ja) | 2003-01-10 | 2006-07-06 | ロイヤル アプライアンス マニュファクチュアリング カンパニー | 吸入式ウェット・ジェットモップ |
| CN1781428A (zh) * | 2004-11-29 | 2006-06-07 | 乐金电子(天津)电器有限公司 | 吸尘器的送风装置 |
| KR100721305B1 (ko) * | 2005-11-28 | 2007-05-28 | 삼성광주전자 주식회사 | 진공청소기용 팬 조립체 |
| US7942646B2 (en) | 2006-05-22 | 2011-05-17 | University of Central Florida Foundation, Inc | Miniature high speed compressor having embedded permanent magnet motor |
| GB0613796D0 (en) | 2006-07-12 | 2006-08-23 | Johnson Electric Sa | Blower |
| JP2009299635A (ja) * | 2008-06-17 | 2009-12-24 | Hitachi Appliances Inc | 電動送風機及びそれを搭載した電気掃除機 |
| CN201297288Y (zh) * | 2008-11-17 | 2009-08-26 | 金莱克电气股份有限公司 | 吸尘器电机风机 |
| EP2316322A3 (en) * | 2009-11-02 | 2011-06-29 | LG Electronics Inc. | Robot cleaner |
| US20120186036A1 (en) | 2011-01-25 | 2012-07-26 | Kegg Steven W | Diffuser for a vacuum cleaner motor-fan assembly |
-
2012
- 2012-10-12 JP JP2014535111A patent/JP6139537B2/ja active Active
- 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 WO PCT/EP2012/070331 patent/WO2013053920A1/en not_active Ceased
- 2012-10-12 CN CN201280050333.4A patent/CN103889295B/zh active Active
- 2012-10-12 KR KR1020147011728A patent/KR102017918B1/ko active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2729946B2 (ja) | 1988-08-31 | 1998-03-18 | スズキ株式会社 | 車両用変速機 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140090172A (ko) | 2014-07-16 |
| CN103889295B (zh) | 2016-11-23 |
| CN103889295A (zh) | 2014-06-25 |
| WO2013053920A1 (en) | 2013-04-18 |
| KR102017918B1 (ko) | 2019-09-03 |
| US9456728B2 (en) | 2016-10-04 |
| JP2014533989A (ja) | 2014-12-18 |
| EP2765893A1 (en) | 2014-08-20 |
| EP2765893B1 (en) | 2016-11-30 |
| US20140230184A1 (en) | 2014-08-21 |
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