FR3077793B1 - Unite de ventilation robuste amelioree - Google Patents

Unite de ventilation robuste amelioree Download PDF

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Publication number
FR3077793B1
FR3077793B1 FR1851100A FR1851100A FR3077793B1 FR 3077793 B1 FR3077793 B1 FR 3077793B1 FR 1851100 A FR1851100 A FR 1851100A FR 1851100 A FR1851100 A FR 1851100A FR 3077793 B1 FR3077793 B1 FR 3077793B1
Authority
FR
France
Prior art keywords
support plate
ventilation unit
fans
pair
face
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
FR1851100A
Other languages
English (en)
Other versions
FR3077793A1 (fr
Inventor
Adrien Zanetti
Damien Blanchet
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies 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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR1851100A priority Critical patent/FR3077793B1/fr
Priority to EP19156227.1A priority patent/EP3524820B1/fr
Priority to ES19156227T priority patent/ES2807799T3/es
Publication of FR3077793A1 publication Critical patent/FR3077793A1/fr
Application granted granted Critical
Publication of FR3077793B1 publication Critical patent/FR3077793B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Cette unité de ventilation robuste (10), destinée à équiper un véhicule ferroviaire, comportant : un tiroir (20), composé d'au moins un plateau de support (22) muni d'au moins une ouverture (31, 32, 33) ; et au moins une paire de ventilateurs (41, 42 ; 51, 52 ; 61, 62), fonctionnant en redondance l'un de l'autre, montés sur le plateau de support le long d'un axe géométrique commun (A, B, C), de manière à former, avec ladite au moins une ouverture, un passage d'air unique. Cette unité se caractérise en ce qu'un premier ventilateur de ladite au moins une paire de ventilateurs est monté sur une première face (23) du plateau de support et que le second ventilateur de la paire de ventilateurs est monté sur une seconde face (25) du plateau de support, opposée à la première face.
FR1851100A 2018-02-09 2018-02-09 Unite de ventilation robuste amelioree Expired - Fee Related FR3077793B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1851100A FR3077793B1 (fr) 2018-02-09 2018-02-09 Unite de ventilation robuste amelioree
EP19156227.1A EP3524820B1 (fr) 2018-02-09 2019-02-08 Unite de ventilation robuste amelioree
ES19156227T ES2807799T3 (es) 2018-02-09 2019-02-08 Unidad de ventilación robusta mejorada

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851100 2018-02-09
FR1851100A FR3077793B1 (fr) 2018-02-09 2018-02-09 Unite de ventilation robuste amelioree

Publications (2)

Publication Number Publication Date
FR3077793A1 FR3077793A1 (fr) 2019-08-16
FR3077793B1 true FR3077793B1 (fr) 2020-02-28

Family

ID=61656052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851100A Expired - Fee Related FR3077793B1 (fr) 2018-02-09 2018-02-09 Unite de ventilation robuste amelioree

Country Status (3)

Country Link
EP (1) EP3524820B1 (fr)
ES (1) ES2807799T3 (fr)
FR (1) FR3077793B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007819A (zh) * 2021-03-30 2021-06-22 珠海格力电器股份有限公司 风机机构及风管机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002344182A (ja) * 2001-05-14 2002-11-29 Pfu Ltd 冷却ファン装置
TW520144U (en) * 2002-06-10 2003-02-01 Delta Electronics Inc Display circuit board of a heat dissipation system
US8861200B2 (en) * 2008-12-23 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Module for a telecommunications subrack and a telecommunications subrack

Also Published As

Publication number Publication date
FR3077793A1 (fr) 2019-08-16
ES2807799T3 (es) 2021-02-24
EP3524820B1 (fr) 2020-05-13
EP3524820A1 (fr) 2019-08-14

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Effective date: 20190816

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