BR112014006909A2 - ventilador centrífugo - Google Patents

ventilador centrífugo

Info

Publication number
BR112014006909A2
BR112014006909A2 BR112014006909A BR112014006909A BR112014006909A2 BR 112014006909 A2 BR112014006909 A2 BR 112014006909A2 BR 112014006909 A BR112014006909 A BR 112014006909A BR 112014006909 A BR112014006909 A BR 112014006909A BR 112014006909 A2 BR112014006909 A2 BR 112014006909A2
Authority
BR
Brazil
Prior art keywords
motor
central part
centrifugal impeller
centrifugal
housing
Prior art date
Application number
BR112014006909A
Other languages
English (en)
Portuguese (pt)
Inventor
De Filipps Pietro
Original Assignee
Spal Automotive Srl
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
Application filed by Spal Automotive Srl filed Critical Spal Automotive Srl
Publication of BR112014006909A2 publication Critical patent/BR112014006909A2/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BR112014006909A 2011-09-23 2012-09-21 ventilador centrífugo BR112014006909A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000543A ITBO20110543A1 (it) 2011-09-23 2011-09-23 Ventilatore centrifugo.
PCT/IB2012/001865 WO2013041954A1 (en) 2011-09-23 2012-09-21 Centrifugal fan

Publications (1)

Publication Number Publication Date
BR112014006909A2 true BR112014006909A2 (pt) 2017-04-04

Family

ID=44993654

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006909A BR112014006909A2 (pt) 2011-09-23 2012-09-21 ventilador centrífugo

Country Status (10)

Country Link
US (1) US20140219835A1 (zh)
EP (1) EP2758671B1 (zh)
JP (1) JP6122012B2 (zh)
KR (1) KR101947662B1 (zh)
CN (1) CN103890407B (zh)
BR (1) BR112014006909A2 (zh)
ES (1) ES2540253T3 (zh)
IT (1) ITBO20110543A1 (zh)
RU (1) RU2607116C2 (zh)
WO (1) WO2013041954A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5897515B2 (ja) * 2013-08-06 2016-03-30 シナノケンシ株式会社 送風装置
DE102013222207B4 (de) * 2013-10-31 2022-03-03 Mahle International Gmbh Radialgebläse
CN104675725B (zh) * 2015-03-03 2016-10-05 罗福仲 设有喷嘴的家用吊扇
CN104929987B (zh) * 2015-06-16 2018-01-23 安徽江淮松芝空调有限公司 鼓风机散热冷却结构
PL3723468T3 (pl) * 2017-12-11 2022-03-28 Emak S.P.A. Narzędzie robocze z silnikiem i wentylatorem
CN109779901A (zh) * 2019-02-18 2019-05-21 沈阳畅远特种泵制造有限公司 一种无油涡旋式压缩机及其冷却方法
US11725667B2 (en) * 2019-12-30 2023-08-15 Cnh Industrial America Llc Air source system of an agricultural system
RU209369U1 (ru) * 2021-10-04 2022-03-15 Александр Семенович Дубовик Центробежный электронасосный агрегат

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260042A (en) * 1940-01-18 1941-10-21 Gen Electric Ventilating system
FR2373696A1 (fr) * 1976-12-13 1978-07-07 Ferodo Sa Ventilateur a moteur refroidi
FR2412976A1 (fr) * 1977-12-23 1979-07-20 Chausson Usines Sa Dispositif pour le montage et le refroidissement de moteurs electriques d'entrainement d'une turbine
DE2950060A1 (de) * 1979-12-13 1981-06-19 Robert Bosch Gmbh, 7000 Stuttgart Radialgeblaese
US4893995A (en) * 1988-12-05 1990-01-16 General Motors Corporation Electric motor-driven impeller-type air pump
FR2728116A1 (fr) * 1994-12-12 1996-06-14 Valeo Thermique Habitacle Equipement regulateur de puissance pour moteur electrique et ventilateur centrifuge muni d'un tel equipement
US5743710A (en) * 1996-02-29 1998-04-28 Bosch Automotive Motor Systems Corporation Streamlined annular volute for centrifugal blower
US5814908A (en) * 1996-04-30 1998-09-29 Siemens Electric Limited Blower wheel with axial inlet for ventilation
FR2766882B1 (fr) * 1997-07-31 2002-01-11 Valeo Climatisation Ventilateur centrifuge a conduit perfectionne de refroidissement du moteur, notamment pour vehicule automobile
US5967764A (en) * 1997-08-08 1999-10-19 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
US6224335B1 (en) * 1999-08-27 2001-05-01 Delphi Technologies, Inc. Automotive air conditioning fan assembly
US6514052B2 (en) * 2001-03-30 2003-02-04 Emerson Electric Co. Two sided radial fan for motor cooling
DE60315959T2 (de) * 2002-03-15 2008-05-21 Robert Bosch Llc Motorgekühlte lüfteranordnung mit überlappenden flügeln
TWI233469B (en) * 2004-02-03 2005-06-01 Delta Electronics Inc Fan assembly and impeller thereof
DE502004010520D1 (de) * 2004-07-30 2010-01-28 Brose Fahrzeugteile Elektromotor
US7118355B2 (en) * 2005-02-04 2006-10-10 Delphi Technologies, Inc. Electric motor driven blower assembly with integral motor cooling duct
US7311494B2 (en) * 2005-09-08 2007-12-25 Delphi Technologies, Inc. Fan and scroll design for high efficiency and low noise
JP5223250B2 (ja) * 2006-12-14 2013-06-26 パナソニック株式会社 遠心羽根車および遠心送風機
WO2008072558A1 (ja) * 2006-12-14 2008-06-19 Panasonic Corporation 遠心羽根車とそれを用いた遠心送風機
CN201262157Y (zh) * 2008-09-01 2009-06-24 陈国祥 风轮
US20110116928A1 (en) * 2009-11-16 2011-05-19 Robert Bosch Gmbh Open-hub centrifugal blower assembly

Also Published As

Publication number Publication date
EP2758671B1 (en) 2015-03-25
US20140219835A1 (en) 2014-08-07
ITBO20110543A1 (it) 2013-03-24
KR101947662B1 (ko) 2019-02-13
CN103890407A (zh) 2014-06-25
ES2540253T3 (es) 2015-07-09
KR20140092820A (ko) 2014-07-24
JP6122012B2 (ja) 2017-04-26
RU2607116C2 (ru) 2017-01-10
JP2014528042A (ja) 2014-10-23
CN103890407B (zh) 2017-02-15
EP2758671A1 (en) 2014-07-30
RU2014110537A (ru) 2015-10-27
WO2013041954A1 (en) 2013-03-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements