CN101449064A - 用于cpap装置的紧凑低噪音高效鼓风机 - Google Patents
用于cpap装置的紧凑低噪音高效鼓风机 Download PDFInfo
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- CN101449064A CN101449064A CNA2007800188288A CN200780018828A CN101449064A CN 101449064 A CN101449064 A CN 101449064A CN A2007800188288 A CNA2007800188288 A CN A2007800188288A CN 200780018828 A CN200780018828 A CN 200780018828A CN 101449064 A CN101449064 A CN 101449064A
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- Prior art keywords
- blower
- impeller
- air
- motor
- baffle plate
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Images
Classifications
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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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
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- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
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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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- 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
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
Abstract
Description
Claims (67)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310066231.8A CN103174661B (zh) | 2006-05-24 | 2007-05-24 | 用于cpap装置的紧凑低噪音高效鼓风机 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006902781A AU2006902781A0 (en) | 2006-05-24 | Compact Symmetrical Blower | |
AU2006902781 | 2006-05-24 | ||
PCT/AU2007/000719 WO2007134405A1 (en) | 2006-05-24 | 2007-05-24 | Compact low noise efficient blower for cpap devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310066231.8A Division CN103174661B (zh) | 2006-05-24 | 2007-05-24 | 用于cpap装置的紧凑低噪音高效鼓风机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101449064A true CN101449064A (zh) | 2009-06-03 |
CN101449064B CN101449064B (zh) | 2013-04-03 |
Family
ID=38722880
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800188288A Ceased CN101449064B (zh) | 2006-05-24 | 2007-05-24 | 用于cpap装置的紧凑低噪音高效鼓风机 |
CN201310066231.8A Active CN103174661B (zh) | 2006-05-24 | 2007-05-24 | 用于cpap装置的紧凑低噪音高效鼓风机 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310066231.8A Active CN103174661B (zh) | 2006-05-24 | 2007-05-24 | 用于cpap装置的紧凑低噪音高效鼓风机 |
Country Status (9)
Country | Link |
---|---|
US (7) | US7866944B2 (zh) |
EP (4) | EP2325493B1 (zh) |
JP (3) | JP5410963B2 (zh) |
CN (2) | CN101449064B (zh) |
AT (1) | ATE499532T1 (zh) |
AU (2) | AU2007252223B2 (zh) |
DE (1) | DE602007012695D1 (zh) |
NZ (5) | NZ589602A (zh) |
WO (1) | WO2007134405A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102695536A (zh) * | 2009-08-11 | 2012-09-26 | 雷斯梅德电动科技有限公司 | 单级轴对称鼓风机和便携式通风机 |
CN103442760A (zh) * | 2011-04-05 | 2013-12-11 | 雷斯梅德有限公司 | 呼吸设备 |
CN103476448A (zh) * | 2011-04-18 | 2013-12-25 | 雷斯梅德电动科技有限公司 | Pap系统鼓风机 |
CN103492723A (zh) * | 2011-04-11 | 2014-01-01 | 艾尔芬 | 用于气体调节性传送的装置,特别是呼吸辅助装置 |
CN103547809A (zh) * | 2011-06-09 | 2014-01-29 | 三菱电机株式会社 | 鼓风机装置以及气体激光振荡装置 |
CN103687638A (zh) * | 2011-07-13 | 2014-03-26 | 费雪派克医疗保健有限公司 | 叶轮和马达组件 |
CN103835971A (zh) * | 2014-03-17 | 2014-06-04 | 胡小全 | 一种新型对旋式通风机 |
CN105604964A (zh) * | 2014-11-17 | 2016-05-25 | 日本电产株式会社 | 鼓风机 |
CN105828860A (zh) * | 2013-12-18 | 2016-08-03 | 皇家飞利浦有限公司 | 气体输送系统以及对气体输送系统内的气体流动路径消毒的方法 |
US10137264B2 (en) | 2011-07-13 | 2018-11-27 | Fisher & Paykel Healthcare Limited | Respiratory assistance apparatus |
CN109372797A (zh) * | 2018-11-30 | 2019-02-22 | 深圳市商田环保科技有限公司 | 一种叶轮及使用该叶轮的多级离心风机 |
CN110131188A (zh) * | 2019-06-06 | 2019-08-16 | 沈阳新松医疗科技股份有限公司 | 一种治疗用呼吸机的风机 |
US10471225B2 (en) | 2012-12-18 | 2019-11-12 | Fisher & Paykel Healthcare Limited | Impeller and motor assembly |
CN110573204A (zh) * | 2017-02-14 | 2019-12-13 | 瑞思迈私人有限公司 | 用于呼吸装置的叶轮 |
CN111828402A (zh) * | 2011-08-05 | 2020-10-27 | 瑞思迈发动机及马达技术股份有限公司 | 鼓风机 |
CN112190803A (zh) * | 2020-10-16 | 2021-01-08 | 湖南万脉医疗科技有限公司 | 一种呼吸机降噪方法及降噪罩装置 |
CN114688045A (zh) * | 2020-12-25 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | 风机组件和吸尘器 |
CN114688046A (zh) * | 2020-12-25 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | 风机组件和吸尘器 |
US11401974B2 (en) | 2017-04-23 | 2022-08-02 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
WO2023097481A1 (zh) * | 2021-11-30 | 2023-06-08 | 江苏美的清洁电器股份有限公司 | 风机组件及具有其的吸尘器 |
Families Citing this family (209)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7913692B2 (en) | 2003-09-25 | 2011-03-29 | Resmed Limited | CPAP mask and system |
NZ589602A (en) | 2006-05-24 | 2012-02-24 | Resmed Motor Technologies Inc | Low noise blower for CPAP devices with a shield to isolate the stator vane from the impeller pressure pulse |
EP2063945B1 (en) | 2006-09-07 | 2019-07-03 | ResMed Ltd. | Mask and flow generator system |
AU2008202487B2 (en) | 2007-06-05 | 2013-07-04 | Resmed Motor Technologies Inc. | Blower with Bearing Tube |
JP4981535B2 (ja) * | 2007-06-20 | 2012-07-25 | 株式会社ケーヒン | 遠心式送風機 |
EP2085106B1 (en) * | 2008-01-31 | 2017-07-19 | ResMed Limited | Respiratory apparatus |
NZ742900A (en) | 2008-06-05 | 2020-02-28 | ResMed Pty Ltd | Treatment of respiratory conditions by automatic control of flow and/or temperature and/or humidity independently to nares via separate flow paths |
US20100059055A1 (en) * | 2008-09-05 | 2010-03-11 | Brungart Timothy A | Gas delivery system including a flow generator having an isolated blower assembly for noise reduction |
US8453640B2 (en) | 2008-11-12 | 2013-06-04 | Resmed Limited | Positive airway pressure device |
US8397342B2 (en) * | 2008-12-09 | 2013-03-19 | Credo Technology Corporation | Debris removal system for power tool |
JP5600877B2 (ja) * | 2009-02-06 | 2014-10-08 | パナソニック株式会社 | 電動送風機 |
AU2015201791B2 (en) * | 2009-04-29 | 2017-03-09 | Fisher & Paykel Healthcare Limited | A Fan Unit with Improved Surge Characteristics |
DE112010001830T5 (de) | 2009-04-29 | 2012-07-05 | Fisher & Paykel Healthcare Ltd. | Ventilatoreinheit mit verbesserten Pumpstoßeigenschaften |
US10238822B2 (en) * | 2009-05-29 | 2019-03-26 | Resmed Limited | PAP system |
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CN114688046A (zh) * | 2020-12-25 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | 风机组件和吸尘器 |
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WO2023097481A1 (zh) * | 2021-11-30 | 2023-06-08 | 江苏美的清洁电器股份有限公司 | 风机组件及具有其的吸尘器 |
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