JP4964314B2 - 消音化装置 - Google Patents
消音化装置 Download PDFInfo
- Publication number
- JP4964314B2 JP4964314B2 JP2010038274A JP2010038274A JP4964314B2 JP 4964314 B2 JP4964314 B2 JP 4964314B2 JP 2010038274 A JP2010038274 A JP 2010038274A JP 2010038274 A JP2010038274 A JP 2010038274A JP 4964314 B2 JP4964314 B2 JP 4964314B2
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- silencers
- fan
- belonging
- appliance
- 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.)
- Expired - Fee Related
Links
- 230000003584 silencer Effects 0.000 title claims description 65
- 239000012530 fluid Substances 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000004381 surface treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000013566 allergen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000001228 spectrum 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
- 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
-
- 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
- A47L9/0081—Means for exhaust-air diffusion; 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
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
- Cleaning And Drying Hair (AREA)
Description
2 本体
3 モータ・ファンユニット
4 車輪
5 サイクロン分離器
6 ホース
8 ワンド
9 床用ツール
12 シュラウド
18 消音器の第1の組
23 消音器
24 消音器の第2の組
Claims (21)
- モータ・ファンユニットのファンの騒音を制御するよう構成された消音化装置であって、モータが、使用にあたり、前記ファンを回転軸線回りに回転可能に駆動するよう構成されており、前記消音化装置は、第1及び第2の組の状態に配列されていて、前記ファンに向くよう配置された開口端部を備えている複数の別々の受動式消音器を含み、前記第2の組の消音器は、前記モータ・ファンユニットに空気が流れるのを許す孔内に配置され、前記第2の組の消音器は、前記第1及び第2の組の消音器の間の流体の流れを許すように、前記第1の組の消音器の上流で前記ファンの回転軸線に沿って間隔をおいて配置され、前記第2の組の消音器は、更に、前記ファンの回転軸線に沿って見たとき、前記第1の組の消音器の間に介在するように配置される、消音化装置。
- 前記第1の組に属する前記消音器は、前記軸方向に沿って見て、前記第2の組に属する前記消音器から角度間隔を置いて位置している、請求項1記載の消音化装置。
- 前記第1の組に属する前記消音器は、前記第2の組に属する前記消音器から半径方向に間隔を置いて位置している、請求項1記載の消音化装置。
- 前記第1の組と前記第2の組との間の領域は、使用中、前記ファンにより引き込まれている流体の流路を構成する、請求項1〜3のうちいずれか一に記載の消音化装置。
- 前記第2の組に属する前記消音器は、前記孔内で第1のリングの状態の配列に配置されている、請求項4記載の消音化装置。
- 前記第1の組に属する前記消音器は、前記流体流路内で第2のリングの状態の配列に配置されている、請求項4又は5記載の消音化装置。
- 前記第1の組に属する受動式消音器の構成は、前記ファンの回転軸線に関して回転対称である、請求項1〜6のうちいずれか一に記載の消音化装置。
- 前記第2の組に属する受動式消音器の構成は、前記ファンの回転軸線に関して回転対称である、請求項1〜7のうちいずれか一に記載の消音化装置。
- 前記第1の消音器組及び前記第2の消音器組のうちの一方は、前記モータ・ファンユニットのハウジングの一部を構成している、請求項1〜8のうちいずれか一に記載の消音化装置。
- 前記第1の組に属する前記消音器は、第1の所定の振動数に同調されている、請求項1〜9のうちいずれか一に記載の消音化装置。
- 前記第2の組に属する前記消音器も又、前記第1の所定の振動数に同調されている、請求項10記載の消音化装置。
- 前記第1の組と前記第2の組は、前記第1の所定の振動数に対応した半波長の整数倍の距離だけ軸方向に間隔を置いて位置している、請求項11記載の消音化装置。
- 前記第2の組に属する前記消音器は、第2の所定の振動数に同調されている、請求項10記載の消音化装置。
- 前記第1の組及び前記第2の組のうちの少なくとも一方は、前記ファンの上流側に位置している、請求項1〜13のうちいずれか一に記載の消音化装置。
- モータ・ファンユニットと、請求項1〜14のうちいずれか一に記載の消音化装置とを有する、電気器具。
- 前記電気器具は、外側ケーシングを有し、前記第1の消音器組及び前記第2の消音器組のうちの一方は、前記ケーシングの一部の内面上に形成されている、請求項15記載の電気器具。
- 前記ケーシングの前記一部は、ユーザにより開くことができるよう構成されたドアを構成している、請求項16記載の電気器具。
- ハンドドライヤ、ヘヤドライヤ、ヘヤスタイル用器具、エアコンディショナ、冷却ファン、表面処理用電気器具、又はファンヒータのうちの1つの形態をしている、請求項15、16又は17記載の電気器具。
- 前記ドアは、前記電気器具が床面に沿って動くことができるよう配置された車輪の一部を構成している、請求項17又は18記載の電気器具。
- 前記ドアを開くことにより接近可能なフィルタを更に有する、請求項17〜19のうちいずれか一に記載の電気器具。
- 前記フィルタは、前記ドアに取り外し可能に取り付けられている、請求項20記載の電気器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0903411A GB2468153A (en) | 2009-02-27 | 2009-02-27 | A silencing arrangement |
GB0903411.7 | 2009-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010201168A JP2010201168A (ja) | 2010-09-16 |
JP4964314B2 true JP4964314B2 (ja) | 2012-06-27 |
Family
ID=40565876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010038274A Expired - Fee Related JP4964314B2 (ja) | 2009-02-27 | 2010-02-24 | 消音化装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7921962B2 (ja) |
EP (1) | EP2400875A1 (ja) |
JP (1) | JP4964314B2 (ja) |
KR (1) | KR20110122699A (ja) |
CN (1) | CN101816534B (ja) |
AU (1) | AU2010217382A1 (ja) |
GB (1) | GB2468153A (ja) |
WO (1) | WO2010097613A1 (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2468312A (en) | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
GB2468322B (en) | 2009-03-04 | 2011-03-16 | Dyson Technology Ltd | Tilting fan stand |
WO2011044247A1 (en) | 2009-10-07 | 2011-04-14 | Bradley Fixtures Corporation | Lavatory system with hand dryer |
US8528166B2 (en) | 2010-04-30 | 2013-09-10 | Techtronic Floor Care Technology Limited | Upright vacuum with floating head |
US20110265285A1 (en) * | 2010-04-30 | 2011-11-03 | Morgan Charles J | Upright vacuum with reduced noise |
GB2482547A (en) | 2010-08-06 | 2012-02-08 | Dyson Technology Ltd | A fan assembly with a heater |
GB2483448B (en) | 2010-09-07 | 2015-12-02 | Dyson Technology Ltd | A fan |
GB2486019B (en) | 2010-12-02 | 2013-02-20 | Dyson Technology Ltd | A fan |
US9101252B2 (en) | 2011-03-03 | 2015-08-11 | G.B.D. Corp. | Configuration of a surface cleaning apparatus |
US8973214B2 (en) | 2011-03-03 | 2015-03-10 | G.B.D. Corp. | Cyclone chamber and dirt collection assembly for a surface cleaning apparatus |
US8973212B2 (en) * | 2011-03-03 | 2015-03-10 | G.B.D. Corp. | Filter housing construction for a surface cleaning apparatus |
US9170148B2 (en) | 2011-04-18 | 2015-10-27 | Bradley Fixtures Corporation | Soap dispenser having fluid level sensor |
US9267736B2 (en) | 2011-04-18 | 2016-02-23 | Bradley Fixtures Corporation | Hand dryer with point of ingress dependent air delay and filter sensor |
GB2490711B (en) * | 2011-05-11 | 2015-11-18 | Techtronic Floor Care Tech Ltd | Wheel-supporting arrangement |
GB2498547B (en) | 2012-01-19 | 2015-02-18 | Dyson Technology Ltd | A fan |
CA2873015C (en) | 2012-03-21 | 2018-11-13 | Bradley Fixtures Corporation | Basin and hand drying system |
WO2013171452A2 (en) * | 2012-05-16 | 2013-11-21 | Dyson Technology Limited | A fan |
GB2502103B (en) | 2012-05-16 | 2015-09-23 | Dyson Technology Ltd | A fan |
GB2502104B (en) * | 2012-05-16 | 2016-01-27 | Dyson Technology Ltd | A fan |
GB2503907B (en) | 2012-07-11 | 2014-05-28 | Dyson Technology Ltd | A fan assembly |
US10100501B2 (en) | 2012-08-24 | 2018-10-16 | Bradley Fixtures Corporation | Multi-purpose hand washing station |
US9259126B2 (en) | 2012-10-10 | 2016-02-16 | Electrolux Home Care Products, Inc. | Backpack vacuum cleaner |
GB2530906B (en) | 2013-07-09 | 2017-05-10 | Dyson Technology Ltd | A fan assembly |
GB2538643A (en) * | 2013-11-01 | 2016-11-23 | Techtronic Floor Care Tech Ltd | Surface cleaning apparatus |
KR20160079277A (ko) | 2014-12-26 | 2016-07-06 | 삼성전자주식회사 | 진공 청소기 및 그 제어방법 |
WO2017090480A1 (ja) * | 2015-11-26 | 2017-06-01 | 日本電産株式会社 | サイクロン式集塵装置 |
US11166607B2 (en) | 2016-03-31 | 2021-11-09 | Lg Electronics Inc. | Cleaner |
KR102560970B1 (ko) | 2016-03-31 | 2023-07-31 | 엘지전자 주식회사 | 청소기 |
WO2017171496A1 (ko) | 2016-03-31 | 2017-10-05 | 엘지전자 주식회사 | 청소기 |
US10575689B2 (en) | 2016-03-31 | 2020-03-03 | Lg Electronics Inc. | Cleaner |
CN114305201B (zh) | 2016-03-31 | 2023-08-18 | Lg电子株式会社 | 吸尘器 |
US10041236B2 (en) | 2016-06-08 | 2018-08-07 | Bradley Corporation | Multi-function fixture for a lavatory system |
US11015329B2 (en) | 2016-06-08 | 2021-05-25 | Bradley Corporation | Lavatory drain system |
DE102017111910A1 (de) | 2017-05-31 | 2018-12-06 | Alfred Kärcher SE & Co. KG | Reinigungsgerät |
CN109106276B (zh) * | 2017-06-26 | 2024-06-21 | 美的集团股份有限公司 | 吸尘器 |
GB2569569B (en) * | 2017-12-20 | 2021-04-21 | Dyson Technology Ltd | A filter assembly |
KR102022098B1 (ko) * | 2018-06-28 | 2019-09-18 | 엘지전자 주식회사 | 청소기 |
DE102018121228A1 (de) * | 2018-08-30 | 2020-03-05 | Miele & Cie. Kg | Staubsauger |
GB2578873B (en) * | 2018-11-09 | 2021-08-18 | Dyson Technology Ltd | A vacuum cleaner and a filter assembly |
CN109780603A (zh) * | 2018-11-27 | 2019-05-21 | 佛山市云米电器科技有限公司 | 一种带有噪声干涉装置的油烟机蜗壳及油烟机 |
KR102180674B1 (ko) * | 2019-11-07 | 2020-11-20 | 엘지전자 주식회사 | 청소기 |
KR102180672B1 (ko) * | 2019-11-07 | 2020-11-20 | 엘지전자 주식회사 | 청소기 |
US20240245190A1 (en) | 2023-01-19 | 2024-07-25 | Sharkninja Operating Llc | Identification of hair care appliance attachments |
Family Cites Families (13)
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GB191223994A (en) * | 1912-10-21 | 1913-05-15 | Albert Edgar Alexander | Improvements in and relating to Sound Muffling Devices for Suction Cleaners. |
GB191323994A (en) | 1913-10-23 | 1914-10-22 | Henry Moon | Improvements in or relating to Cinematograph Machines. |
JPS5727245U (ja) * | 1980-07-23 | 1982-02-12 | ||
US4786231A (en) * | 1986-12-01 | 1988-11-22 | Kelley Winfield L | Noise attenuating and air streamlining spiral |
JPH01305916A (ja) * | 1988-06-06 | 1989-12-11 | Hitachi Ltd | 電気掃除機 |
JP2574573B2 (ja) * | 1991-10-18 | 1997-01-22 | 松下精工株式会社 | 換気扇 |
US6158082A (en) * | 1998-03-10 | 2000-12-12 | The Toro Company | Portable blower with blower tube noise reduction |
EP1356169B1 (en) * | 2000-12-21 | 2006-06-14 | Dresser-Rand Company | Double layer acoustic liner and fluid pressurizing device |
US6550574B2 (en) * | 2000-12-21 | 2003-04-22 | Dresser-Rand Company | Acoustic liner and a fluid pressurizing device and method utilizing same |
CN1256908C (zh) * | 2003-08-26 | 2006-05-24 | 苏州金莱克清洁器具有限公司 | 吸尘器消音装置 |
JP4268588B2 (ja) * | 2005-01-11 | 2009-05-27 | 株式会社共立 | 送風ファン及びそれを備えた作業機 |
JP2007282766A (ja) * | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
EP1955630A3 (en) * | 2007-02-12 | 2009-10-07 | Black & Decker, Inc. | Motor, fan and filter arrangement for a vacuum cleaner |
-
2009
- 2009-02-27 GB GB0903411A patent/GB2468153A/en not_active Withdrawn
-
2010
- 2010-02-15 WO PCT/GB2010/050244 patent/WO2010097613A1/en active Application Filing
- 2010-02-15 KR KR1020117020271A patent/KR20110122699A/ko not_active Application Discontinuation
- 2010-02-15 EP EP10705632A patent/EP2400875A1/en not_active Withdrawn
- 2010-02-15 AU AU2010217382A patent/AU2010217382A1/en not_active Abandoned
- 2010-02-22 US US12/710,042 patent/US7921962B2/en not_active Expired - Fee Related
- 2010-02-24 JP JP2010038274A patent/JP4964314B2/ja not_active Expired - Fee Related
- 2010-03-01 CN CN2010101250010A patent/CN101816534B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20110122699A (ko) | 2011-11-10 |
JP2010201168A (ja) | 2010-09-16 |
CN101816534B (zh) | 2012-11-14 |
AU2010217382A1 (en) | 2011-09-01 |
WO2010097613A1 (en) | 2010-09-02 |
EP2400875A1 (en) | 2012-01-04 |
GB2468153A (en) | 2010-09-01 |
GB0903411D0 (en) | 2009-04-08 |
US20100219013A1 (en) | 2010-09-02 |
CN101816534A (zh) | 2010-09-01 |
US7921962B2 (en) | 2011-04-12 |
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