ATE486220T1 - Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät - Google Patents

Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät

Info

Publication number
ATE486220T1
ATE486220T1 AT08762954T AT08762954T ATE486220T1 AT E486220 T1 ATE486220 T1 AT E486220T1 AT 08762954 T AT08762954 T AT 08762954T AT 08762954 T AT08762954 T AT 08762954T AT E486220 T1 ATE486220 T1 AT E486220T1
Authority
AT
Austria
Prior art keywords
motor
gas
volute
rotor
gas delivery
Prior art date
Application number
AT08762954T
Other languages
English (en)
Inventor
Gilbert Grasmuck
Original Assignee
Airfan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR0704780A external-priority patent/FR2910081B1/fr
Application filed by Airfan filed Critical Airfan
Application granted granted Critical
Publication of ATE486220T1 publication Critical patent/ATE486220T1/de

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. ventilators; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT08762954T 2007-06-25 2008-06-24 Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät ATE486220T1 (de)

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
ATE486220T1 true ATE486220T1 (de) 2010-11-15

Family

ID=39707994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08762954T ATE486220T1 (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 (24)

* Cited by examiner, † Cited by third party
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
DE102015012277A1 (de) 2015-09-24 2017-03-30 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüftereinheit
JP6798011B2 (ja) 2017-04-19 2020-12-09 三菱電機株式会社 電動送風機、電気掃除機、及び手乾燥装置
CN108980086B (zh) * 2018-09-13 2024-04-30 深圳融昕医疗科技有限公司 风机及具有该风机的呼吸机
FR3098121A1 (fr) 2019-07-05 2021-01-08 Air Liquide Medical Systems Ventilateur médical avec micro-soufflante motorisée à refroidissement amélioré
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
FR3100441A1 (fr) 2019-09-11 2021-03-12 Air Liquide Medical Systems Ventilateur médical protégé par une structure-exosquelette
FR3102677B1 (fr) * 2019-10-31 2024-07-26 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
FR3106065B1 (fr) 2020-01-10 2025-01-17 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
FR3115465B1 (fr) 2020-10-23 2025-10-10 Eove Système de contrôle de la micro-soufflante motorisée d’un appareil d’assistance respiratoire
US12290636B2 (en) 2021-06-16 2025-05-06 Northman Ip Holdco Limited Respiratory devices
EP4187103B1 (de) * 2021-11-29 2025-07-30 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
TW202405311A (zh) * 2022-06-03 2024-02-01 美商博隆能源股份有限公司 具有罩式混流葉輪以加強冷卻之離心式鼓風機
FR3150552A1 (fr) 2023-06-28 2025-01-03 Air Liquide Medical Systems Roue à ailettes légère pour soufflante motorisée pour ventilateur médical

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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 Industrial 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
WO2000017524A1 (en) * 1998-09-18 2000-03-30 Hitachi, Ltd. Two-stage centrifugal compressor driven directly by motor
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

Also Published As

Publication number Publication date
US20100189554A1 (en) 2010-07-29
EP2165078B1 (de) 2010-10-27
DE602008003232D1 (de) 2010-12-09
CN101688539A (zh) 2010-03-31
EP2165078A1 (de) 2010-03-24
WO2009001198A1 (en) 2008-12-31
CN101688539B (zh) 2012-11-14

Similar Documents

Publication Publication Date Title
ATE486220T1 (de) Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät
WO2008075158A3 (en) Fan for an apparatus for the regulated delivery of a gas, in particular oxygen
JP2008025578A5 (de)
CN109139258A (zh) 燃气涡轮发动机及其操作方法
EP2009263A3 (de) Tangentiale Anti-Wirbel-Luftzufuhr
CY1111804T1 (el) Συναρμολογημα ανεμιστηρα
DE502008001841D1 (de) Lüfter mit einer leiterplatte
ATE452294T1 (de) Kreisellüfter
JP2010203447A5 (de)
ATE557187T1 (de) Gebläseanordnung
GB201212384D0 (en) A gas turbine engine
WO2009056207A3 (de) Luftabsaugvorrichtung
ATE393315T1 (de) Kompressor mit schaufelspitzeneinrichtung
RU2007127561A (ru) Система вентиляции выходной кольцевой полости центробежного компрессора
JP2010203452A5 (de)
EP1334684A3 (de) Gebläsemotor
EP1643134A3 (de) Kühllüfter
EP2506698A3 (de) Indirekte Nebenluftkühlung einer Gebläsemotorsteuerung
EP2559858A3 (de) Kompressoren mit integriertem Sekundärluftflusssystemen
WO2005064168A8 (en) Vane system equipped with a guiding mechanism for cen­trifugal compressor
ATE488129T1 (de) Rotierender einlass für einen querstromlüfter
EP1947344A3 (de) Luftzufuhrsystem für ein Fahrzeug
JP2005337076A (ja) 遠心型送風機
CN108087298A (zh) 一种用于车辆的鼓风机总成
US20160146104A1 (en) Angled Core Engine

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties