FR3062580B1 - DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE - Google Patents

DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE Download PDF

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Publication number
FR3062580B1
FR3062580B1 FR1751048A FR1751048A FR3062580B1 FR 3062580 B1 FR3062580 B1 FR 3062580B1 FR 1751048 A FR1751048 A FR 1751048A FR 1751048 A FR1751048 A FR 1751048A FR 3062580 B1 FR3062580 B1 FR 3062580B1
Authority
FR
France
Prior art keywords
diffusion
flow duct
flow
gaseous fluid
flowing
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
FR1751048A
Other languages
French (fr)
Other versions
FR3062580A1 (en
Inventor
Florian Poitoux
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.)
SMRC Automotive Holdings Netherlands BV
Original Assignee
Reydel Automotive BV
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 Reydel Automotive BV filed Critical Reydel Automotive BV
Priority to FR1751048A priority Critical patent/FR3062580B1/en
Publication of FR3062580A1 publication Critical patent/FR3062580A1/en
Application granted granted Critical
Publication of FR3062580B1 publication Critical patent/FR3062580B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
    • B60H1/3428—Nozzles; Air-diffusers with means for adjusting the air stream direction using a set of pivoting shutters and a pivoting frame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3492—Manufacturing; Assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

La présente invention a pour objet un dispositif d'écoulement et de diffusion d'un fluide gazeux, comprenant : - un conduit d'écoulement (1) du fluide comprenant une première paroi (2) cylindrique et présentant un axe central longitudinal (AL), - un embout de support comprenant une deuxième paroi cylindrique montée coaxialement et engagée dans la première paroi du conduit d'écoulement (1), - un organe d'appui (6) solidaire du conduit d'écoulement (1), dispositif caractérisé en ce qu'il comprend: une pluralité d'organes d'appui (6) répartis dans un plan perpendiculaire à l'axe central longitudinal (AL) du conduit d'écoulement (1) et espacés deux à deux d'un pas déterminé, chaque organe d'appui (6) étant intégré à la matière de la première paroi (2) du conduit d'écoulement (1), et étant élastiquement déformable.The present invention relates to a device for the flow and diffusion of a gaseous fluid, comprising: - a flow conduit (1) for the fluid comprising a first cylindrical wall (2) and having a longitudinal central axis (AL) , - a support end piece comprising a second cylindrical wall mounted coaxially and engaged in the first wall of the flow duct (1), - a support member (6) integral with the flow duct (1), device characterized in what it comprises: a plurality of support members (6) distributed in a plane perpendicular to the longitudinal central axis (AL) of the flow duct (1) and spaced two by two by a determined pitch, each support member (6) being integrated into the material of the first wall (2) of the flow duct (1), and being elastically deformable.

FR1751048A 2017-02-08 2017-02-08 DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE Expired - Fee Related FR3062580B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751048A FR3062580B1 (en) 2017-02-08 2017-02-08 DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751048 2017-02-08
FR1751048A FR3062580B1 (en) 2017-02-08 2017-02-08 DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE

Publications (2)

Publication Number Publication Date
FR3062580A1 FR3062580A1 (en) 2018-08-10
FR3062580B1 true FR3062580B1 (en) 2021-07-30

Family

ID=59296913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751048A Expired - Fee Related FR3062580B1 (en) 2017-02-08 2017-02-08 DEVICE FOR FLOWING AND DIFFUSION OF A GASEOUS FLUID, AND METHOD FOR MANUFACTURING THE SAID DEVICE

Country Status (1)

Country Link
FR (1) FR3062580B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3578952B2 (en) * 1999-11-26 2004-10-20 本田技研工業株式会社 Vehicle air duct and garnish structure
FR2880587B1 (en) * 2005-01-12 2007-02-23 Coutier Moulage Gen Ind AERATOR FOR A MOTOR VEHICLE
JP6393097B2 (en) * 2014-07-08 2018-09-19 株式会社ニフコ Vent opening / closing mechanism

Also Published As

Publication number Publication date
FR3062580A1 (en) 2018-08-10

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180810

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20210705

CD Change of name or company name

Owner name: SMRC AUTOMOTIVE HOLDINGS NETHERLANDS B.V., NL

Effective date: 20210705

ST Notification of lapse

Effective date: 20221005