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FR3116767B1 - NOISE REDUCTION AIR DIFFUSER - Google Patents

NOISE REDUCTION AIR DIFFUSER Download PDF

Info

Publication number
FR3116767B1
FR3116767B1 FR2012552A FR2012552A FR3116767B1 FR 3116767 B1 FR3116767 B1 FR 3116767B1 FR 2012552 A FR2012552 A FR 2012552A FR 2012552 A FR2012552 A FR 2012552A FR 3116767 B1 FR3116767 B1 FR 3116767B1
Authority
FR
France
Prior art keywords
air
noise reduction
air diffuser
flow
air flow
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.)
Active
Application number
FR2012552A
Other languages
French (fr)
Other versions
FR3116767A1 (en
Inventor
Laurent Chouarain
Christophe Barthaud
Romeo Tavares
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.)
Stellantis Auto Sas Fr
Faurecia Interieur Industrie SAS
Original Assignee
Faurecia Interieur Industrie SAS
PSA Automobiles SA
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 Faurecia Interieur Industrie SAS, PSA Automobiles SA filed Critical Faurecia Interieur Industrie SAS
Priority to FR2012552A priority Critical patent/FR3116767B1/en
Publication of FR3116767A1 publication Critical patent/FR3116767A1/en
Application granted granted Critical
Publication of FR3116767B1 publication Critical patent/FR3116767B1/en
Active 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
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Diffuseur d'air, comprenant un boîtier dans lequel est disposé un ensemble de guidage de l'air comprenant un élément statique de guidage de l'air et un régulateur de flux d'air mobile (6), ensemble de guidage de l'air définissant un premier canal d'air et un deuxième canal d'air destinés à guider respectivement un premier flux d'air et un deuxième flux d’air entre une ouverture d'admission d'air et une ouverture d'évacuation d'air du boîtier, le régulateur de flux d'air mobile comportant un ou des reliefs (60) agencés de sorte à modifier localement l’écoulement du flux d’air. Figure pour l’abrégé : Fig. 4Air diffuser, comprising a housing in which is arranged an air guide assembly comprising a static air guide element and a movable air flow regulator (6), air guide assembly defining a first air channel and a second air channel intended to respectively guide a first air flow and a second air flow between an air intake opening and an air exhaust opening of the casing, the mobile air flow regulator comprising one or more reliefs (60) arranged so as to locally modify the flow of the air flow. Figure for abstract: Fig. 4

FR2012552A 2020-12-02 2020-12-02 NOISE REDUCTION AIR DIFFUSER Active FR3116767B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012552A FR3116767B1 (en) 2020-12-02 2020-12-02 NOISE REDUCTION AIR DIFFUSER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012552 2020-12-02
FR2012552A FR3116767B1 (en) 2020-12-02 2020-12-02 NOISE REDUCTION AIR DIFFUSER

Publications (2)

Publication Number Publication Date
FR3116767A1 FR3116767A1 (en) 2022-06-03
FR3116767B1 true FR3116767B1 (en) 2023-03-10

Family

ID=74125556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012552A Active FR3116767B1 (en) 2020-12-02 2020-12-02 NOISE REDUCTION AIR DIFFUSER

Country Status (1)

Country Link
FR (1) FR3116767B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3159660A1 (en) * 2024-02-28 2025-08-29 Stellantis Auto Sas COANDA EFFECT AERATOR WITH A PRESSURE LOSS REDUCTION VALVE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013012285U1 (en) 2013-05-29 2016-01-18 Faurecia Innenraum Systeme Gmbh air vents
DE102016116358B4 (en) * 2016-09-01 2025-04-24 Matikon GmbH & Co. KG Air vents
DE102017113906B4 (en) * 2017-06-23 2018-05-09 Dr. Schneider Kunststoffwerke Gmbh air vents
FR3075696B1 (en) * 2017-12-21 2019-11-08 Psa Automobiles Sa COANDA COMPACT AIR COMPRESSOR FOR A MOTOR VEHICLE INTEGRATING A CONTROL MODULE PROVIDED WITH A CONTROL PANEL.
DE102018219702A1 (en) * 2018-11-16 2020-05-20 Faurecia Innenraum Systeme Gmbh Air vents with a lamp
DE102019205684A1 (en) 2019-04-18 2020-10-22 Faurecia Interieur Industrie Fan

Also Published As

Publication number Publication date
FR3116767A1 (en) 2022-06-03

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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: 20220603

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: FAURECIA INTERIEUR INDUSTRIE, FR

Effective date: 20240423

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6