DE602008003232D1 - Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät - Google Patents
Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerätInfo
- Publication number
- DE602008003232D1 DE602008003232D1 DE602008003232T DE602008003232T DE602008003232D1 DE 602008003232 D1 DE602008003232 D1 DE 602008003232D1 DE 602008003232 T DE602008003232 T DE 602008003232T DE 602008003232 T DE602008003232 T DE 602008003232T DE 602008003232 D1 DE602008003232 D1 DE 602008003232D1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- gas
- volute
- rotor
- casing
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/362—General characteristics of the apparatus related to heating or cooling by gas flow
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93707607P | 2007-06-25 | 2007-06-25 | |
FR0704780A FR2910081B1 (fr) | 2006-12-18 | 2007-07-03 | Appareil de delivrance regulee d'un gaz,notamment appareil d'assistance respiratoire |
PCT/IB2008/001644 WO2009001198A1 (en) | 2007-06-25 | 2008-06-24 | Apparatus for regulated delivery of a gas, in particular breathing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602008003232D1 true DE602008003232D1 (de) | 2010-12-09 |
Family
ID=39707994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602008003232T Active DE602008003232D1 (de) | 2007-06-25 | 2008-06-24 | Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100189554A1 (de) |
EP (1) | EP2165078B1 (de) |
CN (1) | CN101688539B (de) |
AT (1) | ATE486220T1 (de) |
DE (1) | DE602008003232D1 (de) |
WO (1) | WO2009001198A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102076148A (zh) | 2009-11-09 | 2011-05-25 | 东芝照明技术株式会社 | Led点灯装置以及照明装置 |
FR2953142B1 (fr) * | 2009-12-02 | 2013-04-12 | Airfan | Appareil de delivrance regulee d'un gaz,notamment appareil d'assistance respiratoire |
FR2973846B1 (fr) * | 2011-04-11 | 2013-05-24 | Airfan | Appareil de delivrance regulee d'un gaz, notamment appareil d'assistance respiratoire |
FR3016795A1 (fr) * | 2014-01-29 | 2015-07-31 | Air Liquide Medical Systems | Appareil d'assistance respiratoire avec micro-soufflante a roue double |
FR3021371B1 (fr) | 2014-05-21 | 2019-06-21 | Air Liquide Medical Systems | Micro-soufflante a etancheite amelioree pour ventilateur medical et son procede d'assemblage |
FR3034819B1 (fr) | 2015-04-13 | 2017-04-28 | Air Liquide Medical Systems | Micro-soufflante pour appareil d’assistance respiratoire a refroidissement ameliore |
FR3036143B1 (fr) | 2015-05-12 | 2019-07-05 | Air Liquide Medical Systems | Micro-soufflante a etancheite d'axe-moteur amelioree pour appareil d'assistance respiratoire |
DE202015009563U1 (de) * | 2015-09-24 | 2018-04-25 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Lüftereinheit |
EP3613991B1 (de) * | 2017-04-19 | 2021-05-26 | Mitsubishi Electric Corporation | Elektrisches gebläse, staubsauger und handtrocknungsvorrichtung |
WO2020052553A1 (zh) * | 2018-09-13 | 2020-03-19 | 深圳融昕医疗科技有限公司 | 风机及具有该风机的呼吸机 |
FR3098122B1 (fr) | 2019-07-05 | 2021-06-04 | Air Liquide Medical Systems | Ventilateur médical à caisson interne incluant une micro-soufflante motorisée et des circuits de gaz |
FR3098121A1 (fr) | 2019-07-05 | 2021-01-08 | Air Liquide Medical Systems | Ventilateur médical avec micro-soufflante motorisée à refroidissement amélioré |
FR3100441A1 (fr) | 2019-09-11 | 2021-03-12 | Air Liquide Medical Systems | Ventilateur médical protégé par une structure-exosquelette |
FR3102677A1 (fr) * | 2019-10-31 | 2021-05-07 | Airfan | Appareil motorisé d'assistance respiratoire, à double refroidissement du moteur équipant l'appareil |
FR3105927B1 (fr) | 2020-01-07 | 2023-06-23 | Air Liquide Medical Systems | Ventilateur médical équipé de crochets d’arrimage pivotants et escamotables |
FR3106065A1 (fr) | 2020-01-10 | 2021-07-16 | Air Liquide Medical Systems | Micro-soufflante à montage radial pour ventilateur médical |
FR3110681B1 (fr) * | 2020-05-20 | 2022-08-26 | Renault | Support moteur pour un dispositif de ventilation d’un dispositif d’assistance à la respiration |
US11668319B2 (en) | 2020-06-29 | 2023-06-06 | Speed to Market LTD. | Blower unit |
FR3115465A1 (fr) | 2020-10-23 | 2022-04-29 | Eove | Système de contrôle de la micro-soufflante motorisée d’un appareil d’assistance respiratoire |
EP4187103A1 (de) * | 2021-11-29 | 2023-05-31 | Löwenstein Medical Technology S.A. | Kontaminationsvermeidung im gebläse von beatmungsgeräten |
CN114370416A (zh) * | 2021-12-27 | 2022-04-19 | 广州市昊志机电股份有限公司 | 一种空压机和燃料电池系统 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288073A (en) * | 1964-12-01 | 1966-11-29 | Pall Corp | Canned pump having reduced hydraulic thrust |
US3291056A (en) * | 1965-04-22 | 1966-12-13 | William W Steinman | Electric motor pump |
US3932070A (en) * | 1974-02-26 | 1976-01-13 | Ametek, Inc. | Electric motor fan unit for wet working air |
GB1493844A (en) * | 1974-07-16 | 1977-11-30 | Matsushita Electric Ind Co Ltd | Electric blower assembly |
US4088424A (en) * | 1977-05-23 | 1978-05-09 | Ametek, Inc. | Wet pick-up vacuum unit motor bearing air seal |
US4527960A (en) * | 1984-02-03 | 1985-07-09 | General Signal Corporation | Bearing air seal for vacuum cleaner motor |
US4958988A (en) * | 1985-09-26 | 1990-09-25 | Ormat Turbines, Ltd. | Motor driven pump for pumping viscous solutions |
DE3710622A1 (de) * | 1987-03-31 | 1988-10-20 | Zubler Geraetebau | Motorkuehlung |
US5592716A (en) * | 1993-11-02 | 1997-01-14 | Aktiebolaget Electrolux | Device for a vacuum cleaner and a method for cooling a motor |
US5890880A (en) * | 1996-08-09 | 1999-04-06 | Lustwerk; Ferdinand | Sealed motor driven centrifugal fluid pump |
US5967764A (en) * | 1997-08-08 | 1999-10-19 | Bosch Automotive Systems Corporation | Axial fan with self-cooled motor |
US6102672A (en) * | 1997-09-10 | 2000-08-15 | Turbodyne Systems, Inc. | Motor-driven centrifugal air compressor with internal cooling airflow |
JP3918432B2 (ja) * | 1998-09-18 | 2007-05-23 | 株式会社日立プラントテクノロジー | 電動機で直接駆動する2段遠心圧縮機 |
FR2800931B1 (fr) * | 1999-11-09 | 2004-01-23 | Alstom | Dispositif de ventilation et moteur electrique de traction ferroviaire equipe d'un tel dispositif |
AUPR904301A0 (en) * | 2001-11-23 | 2001-12-20 | King, Peter John | Blower unit |
DE10200951A1 (de) * | 2002-01-08 | 2003-08-14 | Kern Gmbh Dr | Staubsaugergebläse |
FR2859579B1 (fr) * | 2003-09-10 | 2006-03-03 | Valeo Climatisation | Dispositif pour le support d'un moteur electrique entrainant une turbine, en particulier pour un appareil de chauffage, ventilation et/ou climatisation de vehicule automobile |
US7575421B2 (en) * | 2004-09-22 | 2009-08-18 | Hamilton Sundstrand Corporation | Integral motor cooling and compressor inlet |
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 |
-
2008
- 2008-06-24 AT AT08762954T patent/ATE486220T1/de not_active IP Right Cessation
- 2008-06-24 DE DE602008003232T patent/DE602008003232D1/de active Active
- 2008-06-24 WO PCT/IB2008/001644 patent/WO2009001198A1/en active Application Filing
- 2008-06-24 CN CN200880021324.6A patent/CN101688539B/zh active Active
- 2008-06-24 EP EP08762954A patent/EP2165078B1/de active Active
- 2008-06-24 US US12/666,868 patent/US20100189554A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2165078B1 (de) | 2010-10-27 |
CN101688539B (zh) | 2012-11-14 |
WO2009001198A1 (en) | 2008-12-31 |
US20100189554A1 (en) | 2010-07-29 |
ATE486220T1 (de) | 2010-11-15 |
EP2165078A1 (de) | 2010-03-24 |
CN101688539A (zh) | 2010-03-31 |
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