FR3077371B1 - Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation - Google Patents

Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation Download PDF

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Publication number
FR3077371B1
FR3077371B1 FR1850711A FR1850711A FR3077371B1 FR 3077371 B1 FR3077371 B1 FR 3077371B1 FR 1850711 A FR1850711 A FR 1850711A FR 1850711 A FR1850711 A FR 1850711A FR 3077371 B1 FR3077371 B1 FR 3077371B1
Authority
FR
France
Prior art keywords
ventilation device
rear flange
cooling
cover
opening
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.)
Expired - Fee Related
Application number
FR1850711A
Other languages
English (en)
Other versions
FR3077371A1 (fr
Inventor
Herve Crevel
Emmanuelle Piquard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1850711A priority Critical patent/FR3077371B1/fr
Publication of FR3077371A1 publication Critical patent/FR3077371A1/fr
Application granted granted Critical
Publication of FR3077371B1 publication Critical patent/FR3077371B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation
    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F01P2005/046—Pump-driving arrangements with electrical pump drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/061—Cleaning or combating corrosion using filters

Abstract

L'invention concerne un dispositif de ventilation comprenant une hélice et un moteur d'entrainement, ledit moteur d'entrainement comportant un arbre moteur et un flasque (19) arrière, ledit flasque (19) arrière comportant un support de moyeu de l'arbre moteur et des ouvertures de refroidissement pour le refroidissement du moteur. Selon l'invention, comporte un capot (28) de protection dudit flasque (19) arrière, ledit capot (28) de protection comprenant une surface de recouvrement dudit flasque arrière, ladite surface de recouvrement étant en partie ouverte et comportant une ou plusieurs premières (30, 31) parties couvrantes, chaque première partie couvrante étant placée en regard d'une ouverture (26, 27) de refroidissement distincte dudit flasque arrière en ayant une forme et des dimensions identiques ou sensiblement identiques à ladite ouverture correspondante de manière à recouvrir ladite ouverture (26, 27) de refroidissement.
FR1850711A 2018-01-29 2018-01-29 Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation Expired - Fee Related FR3077371B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1850711A FR3077371B1 (fr) 2018-01-29 2018-01-29 Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850711 2018-01-29
FR1850711A FR3077371B1 (fr) 2018-01-29 2018-01-29 Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation

Publications (2)

Publication Number Publication Date
FR3077371A1 FR3077371A1 (fr) 2019-08-02
FR3077371B1 true FR3077371B1 (fr) 2020-05-22

Family

ID=61656036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850711A Expired - Fee Related FR3077371B1 (fr) 2018-01-29 2018-01-29 Dispositif de ventilation et module de refroidissement comportant un tel dispositif de ventilation

Country Status (1)

Country Link
FR (1) FR3077371B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930892A1 (de) * 1989-09-15 1991-03-28 Bosch Gmbh Robert Geblaese zum kuehlen der brennkraftmaschine eines kraftfahrzeuges
US7034416B2 (en) * 2004-01-29 2006-04-25 Siemens Vdo Automotive Inc. Vented end cap with integrated splash shield for permanent magnet DC motor
JP4337669B2 (ja) * 2004-07-13 2009-09-30 株式会社デンソー 車両用電動送風ファン装置

Also Published As

Publication number Publication date
FR3077371A1 (fr) 2019-08-02

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