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BR0206261A - Fan assembly and heating and / or air conditioning installation - Google Patents

Fan assembly and heating and / or air conditioning installation

Info

Publication number
BR0206261A
BR0206261A BR0206261-5A BR0206261A BR0206261A BR 0206261 A BR0206261 A BR 0206261A BR 0206261 A BR0206261 A BR 0206261A BR 0206261 A BR0206261 A BR 0206261A
Authority
BR
Brazil
Prior art keywords
volute
engine
heating
fan assembly
air conditioning
Prior art date
Application number
BR0206261-5A
Other languages
Portuguese (pt)
Other versions
BR0206261B1 (en
Inventor
Stephane Talaucher
Bernard Boucheret
Original Assignee
Valeo Climatisation
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 Valeo Climatisation filed Critical Valeo Climatisation
Publication of BR0206261A publication Critical patent/BR0206261A/en
Publication of BR0206261B1 publication Critical patent/BR0206261B1/en

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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)

Abstract

"GRUPO MOTOVENTILADOR E INSTALAçãO DE AQUECIMENTO E/OU DE CONDICIONAMENTO DE AR". A invenção se refere a um grupo motoventilador que compreende uma voluta, uma turbina (12) alojada dentro da voluta para gerar um fluxo de ar dentro dessa última, um motor de acionamento da turbina alinhado axialmente com essa última, e um suporte de motor (20) que define um alojamento para pelo menos uma parte do motor que é saliente lateralmente em relação à voluta e que forma um capó de obturação da voluta em um lado dessa última, e meios que permitem retirar ar de dentro da voluta para resfriar o motor. Pelo menos um canal (40, 40') de circulação de ar de resfriamento do motor é formado por uma depressão da parede interna do capó de suporte do motor (20) e se estende lateralmente em relação ao alojamento do motor (22) a partir de uma entrada de ar situada no dito lado da voluta, na proximidade da periferia dessa última, até o fundo do alojamento do motor."MOTOR VENTILATION AND HEATING AND / OR AIR CONDITIONING GROUP". The invention relates to a fan assembly comprising a volute, a turbine (12) housed within the volute for generating an air flow within the volute, a turbine drive motor axially aligned with the latter, and a motor support ( 20) defining a housing for at least a portion of the engine that is protruding laterally relative to the volute and forming a volute shutter bonnet on one side of the volute, and means for withdrawing air from within the volute to cool the engine . At least one engine cooling air circulation channel (40, 40 ') is formed by a depression of the inner wall of the engine support hood (20) and extends laterally with respect to the engine housing (22) from from an air inlet located on said side of the volute, near the periphery of the latter, to the bottom of the engine housing.

BRPI0206261-5A 2001-11-02 2002-10-28 fan assembly and heating and / or air conditioning installation. BR0206261B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114239A FR2831928B1 (en) 2001-11-02 2001-11-02 MOTOR FAN GROUP HAVING INTEGRATED COOLING CHANNELS
PCT/FR2002/003703 WO2003038281A1 (en) 2001-11-02 2002-10-28 Motor fan system

Publications (2)

Publication Number Publication Date
BR0206261A true BR0206261A (en) 2003-12-23
BR0206261B1 BR0206261B1 (en) 2010-11-16

Family

ID=8869037

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206261-5A BR0206261B1 (en) 2001-11-02 2002-10-28 fan assembly and heating and / or air conditioning installation.

Country Status (3)

Country Link
BR (1) BR0206261B1 (en)
FR (1) FR2831928B1 (en)
WO (1) WO2003038281A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023446A1 (en) * 2005-05-20 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Household appliance for the care of laundry, in particular tumble dryer
FR2944394B1 (en) 2009-04-08 2015-11-13 Valeo Systemes Thermiques MOTOR SUPPORT FOR A DRIVING ENGINE OF A MOTOR-FAN GROUP OF A HEATING, VENTILATION AND / OR AIR CONDITIONING APPARATUS OF A MOTOR VEHICLE
DE102010030184A1 (en) * 2010-06-16 2011-12-22 Behr Gmbh & Co. Kg Fan assembly for use in motor car, has scoop-like/diffuser-like cool air tap arranged on outer wall of outerflow side of housing and separating motor cooling air flow from main airflow for refrigerating motor car component
CN104201810A (en) * 2014-09-05 2014-12-10 杨永坚 Cooling machine cover for light-control vacuum pump
US9982674B2 (en) * 2014-09-08 2018-05-29 Regal Beloit America, Inc. Electrical machine and methods of assembling the same
CN104314878A (en) * 2014-10-29 2015-01-28 珠海格力电器股份有限公司 Air conditioner and fan thereof
EP4202229A1 (en) 2021-12-21 2023-06-28 Andreas Stihl AG & Co. KG Cooling air guide on an electric blower

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950060A1 (en) * 1979-12-13 1981-06-19 Robert Bosch Gmbh, 7000 Stuttgart RADIAL BLOWER
FR2737062B1 (en) * 1995-07-21 1997-08-29 Valeo Climatisation DEVICE FOR SUPPORTING AN ELECTRIC MOTOR DRIVING A TURBINE, IN PARTICULAR FOR A MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING APPARATUS
DE19547674A1 (en) * 1995-12-20 1997-06-26 Temic Auto Electr Motors Gmbh Radial blowers, in particular for heating and air conditioning systems in motor vehicles
US5743721A (en) * 1996-04-30 1998-04-28 Itt Automotive Electrical Systems, Inc. Blower assembly having integral air flow cooling duct
DE19909507C1 (en) * 1999-03-04 2000-11-16 Temic Auto Electr Motors Gmbh Radial blowers, especially for heating and air conditioning systems

Also Published As

Publication number Publication date
WO2003038281A1 (en) 2003-05-08
FR2831928A1 (en) 2003-05-09
BR0206261B1 (en) 2010-11-16
FR2831928B1 (en) 2005-08-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/10/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)