JP2005066309A - 電気掃除機消音装置 - Google Patents
電気掃除機消音装置 Download PDFInfo
- Publication number
- JP2005066309A JP2005066309A JP2003410007A JP2003410007A JP2005066309A JP 2005066309 A JP2005066309 A JP 2005066309A JP 2003410007 A JP2003410007 A JP 2003410007A JP 2003410007 A JP2003410007 A JP 2003410007A JP 2005066309 A JP2005066309 A JP 2005066309A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum cleaner
- expansion chamber
- silencer
- exhaust
- cross
- 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.)
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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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
【解決手段】 電気掃除機の排風通路に取付けられ、電気掃除機の排気を通過させる密閉拡張室を少なくとも1つ備え、拡張室の両端にそれぞれ排風通路と接続される吸込口および排風口が設けられ、拡張室内には、吸込口と排風口との間を仕切る消音仕切板が設けられ、該消音仕切板に小さな穴が配置されることを特徴とする電気掃除機消音装置。
【選択図】 図1
Description
1.本発明は複数の消音構成を一体にまとめ、複数の消音構成により電気掃除機使用時に発生する騒音を低減し、消音効果が大きく向上することができる。
消音効果がさらによくなる。
Claims (8)
- 電気掃除機消音装置において、電気掃除機の排風通路に取付けられ、掃除機の排気の通過を許す密閉拡張室1を少なくとも1つ備え、拡張室1の両端にそれぞれ排風通路と接続される吸込口2および排風口3が設けられ、拡張室1の気流方向に直交する断面積がそれぞれ吸込口2および排風口3の断面積よりも大きく形成されていることを特徴とする電気掃除機消音装置。
- 前記拡張室1内には、吸込口2と排風口3との間を仕切る消音仕切板4が設けられ、該消音仕切板4には小さな穴5が配置されていることを特徴とする請求項1記載の電気掃除機消音装置。
- 前記拡張室1が二つの半部を突き合わせてなるものであり、消音仕切板4が突き合わせの位置に固定されることを特徴とする請求項1または2記載の電気掃除機消音装置。
- 拡張室1の二つのそれぞれ吸込口2および排風口3を含む内端面から消音仕切板4までの距離がそれぞれ10mm以上100mm以下となっていることを特徴とする請求項1または2記載の電気掃除機消音装置。
- 前記拡張室1の気流方向に直交する断面積が排風口3の断面積の2倍以上であることを特徴とする請求項1記載の電気掃除機消音装置。
- 前記拡張室1の内壁に吸音材6が貼り付けられることを特徴とする請求項1記載の電気掃除機消音装置。
- 前記吸込口2および排風口3の周りに小さな貫通孔7が設けられることを特徴とする請求項1記載の電気掃除機消音装置。
- 前記吸込口2および排風口3の気流方向と直交する断面積がそれぞれ5000mm2以下であることを特徴とする請求項1記載の電気掃除機消音装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN03152868.6A CN1279868C (zh) | 2003-08-26 | 2003-08-26 | 吸尘器消音装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005066309A true JP2005066309A (ja) | 2005-03-17 |
JP3899067B2 JP3899067B2 (ja) | 2007-03-28 |
Family
ID=34085339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003410007A Expired - Fee Related JP3899067B2 (ja) | 2003-08-26 | 2003-12-09 | 電気掃除機消音装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6932188B2 (ja) |
EP (1) | EP1510165A3 (ja) |
JP (1) | JP3899067B2 (ja) |
CN (1) | CN1279868C (ja) |
AU (2) | AU2003264303B2 (ja) |
WO (1) | WO2005018404A1 (ja) |
Cited By (2)
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---|---|---|---|---|
CN103169422A (zh) * | 2011-12-20 | 2013-06-26 | 乐金电子(天津)电器有限公司 | 具有减噪功能的小尺寸吸尘器电机仓 |
CN107320015A (zh) * | 2017-06-26 | 2017-11-07 | 美的集团股份有限公司 | 吸尘器 |
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AU2003903386A0 (en) * | 2003-07-02 | 2003-07-17 | Pax Scientific, Inc | Fluid flow control device |
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 |
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JP4695097B2 (ja) * | 2004-01-30 | 2011-06-08 | パックス サイエンティフィック インコーポレイテッド | 遠心ファン、ポンプまたはタービンのハウジング |
CA2545977A1 (en) * | 2005-05-09 | 2006-11-09 | Emerson Electric Co. | Noise-reduced vacuum appliance |
US20070174992A1 (en) * | 2005-09-30 | 2007-08-02 | Murray Christopher W | Quiet vacuum cleaner |
CN100423678C (zh) * | 2005-11-10 | 2008-10-08 | 苏州金莱克家用电器有限公司 | 吸尘器消音装置 |
US7730996B2 (en) * | 2006-04-12 | 2010-06-08 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system with integrated crash management |
US7934580B2 (en) * | 2006-04-12 | 2011-05-03 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system |
US7942237B2 (en) * | 2006-04-12 | 2011-05-17 | Ocv Intellectual Capital, Llc | Long fiber thermoplastic composite muffler system with integrated reflective chamber |
EP2042071B1 (en) * | 2006-07-03 | 2015-01-21 | Suzhou Kingclean Floorcare Co., Ltd. | Cyclone silencer of cleaner and dust removing device having the same |
BRPI0602962A (pt) * | 2006-07-06 | 2008-02-26 | Whirlpool Sa | abafador acústico para compressor de refrigeração |
WO2008042251A2 (en) * | 2006-09-29 | 2008-04-10 | Pax Streamline, Inc. | Axial flow fan |
US20090308472A1 (en) * | 2008-06-15 | 2009-12-17 | Jayden David Harman | Swirl Inducer |
DE102009054490A1 (de) | 2009-12-10 | 2011-06-16 | Poroson Gmbh | Staubsauger |
CN101950195B (zh) * | 2010-09-06 | 2012-12-26 | 浪潮(北京)电子信息产业有限公司 | 一种低噪音机箱 |
US8708779B2 (en) * | 2011-02-04 | 2014-04-29 | Phuong Taylor Nguyen | Air blast blowdown silencer system for blast pot |
CN102817687A (zh) * | 2012-08-06 | 2012-12-12 | 郭建华 | 一种新型消声器 |
BR122020011348B1 (pt) | 2013-10-08 | 2022-08-16 | Dayco Ip Holdings, Llc | Unidade de alojamento de um dispositivo venturi compreendendo um elemento de atenuação de som |
EP3540207B1 (en) * | 2013-12-09 | 2021-09-29 | Dayco IP Holdings, LLC | Noise attenuation unit for engine systems |
GB2523815A (en) * | 2014-03-07 | 2015-09-09 | Techtronic Floor Care Tech Ltd | Surface cleaning apparatus |
EP3113662A1 (en) * | 2014-03-07 | 2017-01-11 | Techtronic Floor Care Technology Limited | Surface cleaning apparatus |
US10107240B2 (en) | 2014-04-04 | 2018-10-23 | Dayco Ip Holdings, Llc | Check valves and Venturi devices having the same |
CN106458190B (zh) | 2014-05-30 | 2019-12-06 | 戴科知识产权控股有限责任公司 | 具有喷射器、气动控制阀和可选择的吸气器的真空创建系统 |
KR102255542B1 (ko) | 2015-01-09 | 2021-05-24 | 데이코 아이피 홀딩스 엘엘시 | 크랭크케이스를 환기하는 흡출기 |
US9382826B1 (en) | 2015-01-09 | 2016-07-05 | Dayco Ip Holdings, Llc | Noise attenuating member for noise attenuating units in engines |
EP3244784B1 (de) * | 2015-01-13 | 2021-10-06 | Alfred Kärcher SE & Co. KG | Sauggerät |
US10316864B2 (en) | 2015-04-13 | 2019-06-11 | Dayco Ip Holdings, Llc | Devices for producing vacuum using the venturi effect |
CN104952440B (zh) * | 2015-06-30 | 2019-01-11 | 成都普创通信技术股份有限公司 | 阵列式消声器 |
JP6655162B2 (ja) | 2015-07-17 | 2020-02-26 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | 原動セクションに複数の副通路および原動出口を有する、ベンチュリー効果を利用して真空を発生させるためのデバイス |
US10190455B2 (en) | 2015-10-28 | 2019-01-29 | Dayco Ip Holdings, Llc | Venturi devices resistant to ice formation for producing vacuum from crankcase gases |
CN105534409A (zh) * | 2016-01-28 | 2016-05-04 | 江苏美的清洁电器股份有限公司 | 吸尘器的风道系统和具有其的吸尘器 |
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-
2003
- 2003-08-26 CN CN03152868.6A patent/CN1279868C/zh not_active Expired - Fee Related
- 2003-11-27 AU AU2003264303A patent/AU2003264303B2/en not_active Ceased
- 2003-12-01 WO PCT/CN2003/001026 patent/WO2005018404A1/zh active Application Filing
- 2003-12-01 AU AU2003289635A patent/AU2003289635A1/en not_active Abandoned
- 2003-12-02 US US10/726,061 patent/US6932188B2/en not_active Expired - Lifetime
- 2003-12-04 EP EP03027842A patent/EP1510165A3/en not_active Withdrawn
- 2003-12-09 JP JP2003410007A patent/JP3899067B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103169422A (zh) * | 2011-12-20 | 2013-06-26 | 乐金电子(天津)电器有限公司 | 具有减噪功能的小尺寸吸尘器电机仓 |
CN103169422B (zh) * | 2011-12-20 | 2016-09-07 | 南京乐金熊猫电器有限公司 | 具有减噪功能的小尺寸吸尘器电机仓 |
CN107320015A (zh) * | 2017-06-26 | 2017-11-07 | 美的集团股份有限公司 | 吸尘器 |
Also Published As
Publication number | Publication date |
---|---|
AU2003289635A1 (en) | 2005-03-10 |
EP1510165A2 (en) | 2005-03-02 |
AU2003264303B2 (en) | 2005-09-15 |
EP1510165A3 (en) | 2005-11-09 |
US6932188B2 (en) | 2005-08-23 |
CN1279868C (zh) | 2006-10-18 |
CN1515219A (zh) | 2004-07-28 |
JP3899067B2 (ja) | 2007-03-28 |
US20050045417A1 (en) | 2005-03-03 |
AU2003264303A1 (en) | 2005-03-17 |
WO2005018404A1 (fr) | 2005-03-03 |
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