FR2875560B1 - Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile - Google Patents

Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile

Info

Publication number
FR2875560B1
FR2875560B1 FR0410069A FR0410069A FR2875560B1 FR 2875560 B1 FR2875560 B1 FR 2875560B1 FR 0410069 A FR0410069 A FR 0410069A FR 0410069 A FR0410069 A FR 0410069A FR 2875560 B1 FR2875560 B1 FR 2875560B1
Authority
FR
France
Prior art keywords
motor vehicle
centrifugal fan
ventilation system
reduced noise
noise centrifugal
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
FR0410069A
Other languages
English (en)
Other versions
FR2875560A1 (fr
Inventor
Virginie Maillard
Emmanuel Thomy
Gijsbert Vandeweerdt
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0410069A priority Critical patent/FR2875560B1/fr
Publication of FR2875560A1 publication Critical patent/FR2875560A1/fr
Application granted granted Critical
Publication of FR2875560B1 publication Critical patent/FR2875560B1/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
    • 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
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0410069A 2004-09-23 2004-09-23 Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile Expired - Fee Related FR2875560B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0410069A FR2875560B1 (fr) 2004-09-23 2004-09-23 Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410069A FR2875560B1 (fr) 2004-09-23 2004-09-23 Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2875560A1 FR2875560A1 (fr) 2006-03-24
FR2875560B1 true FR2875560B1 (fr) 2006-12-01

Family

ID=34950095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410069A Expired - Fee Related FR2875560B1 (fr) 2004-09-23 2004-09-23 Ventilateur centrifuge a bruit reduit pour systeme de ventilation d'un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2875560B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664479A (zh) * 2020-10-20 2021-04-16 宁波方太厨具有限公司 一种吸油烟机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20060193A1 (it) * 2006-05-16 2007-11-17 Ln 2 Srl A Socio Unico Ventilatore centrifugo, particolarmente per cappe aspiranti ed estrattori di fumi
CN104343732B (zh) * 2014-08-29 2017-08-29 宁波方太厨具有限公司 一种用于吸油烟机的风机蜗舌结构
FR3056287B1 (fr) * 2016-09-19 2019-05-10 Valeo Systemes Thermiques Boitier d'entree d'air et installation de chauffage, ventilation et/ou climatisation pour vehicule automobile correspondante
CN108931043B (zh) * 2018-10-24 2023-09-15 奥克斯空调股份有限公司 风道结构及空调器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319721C (de) * 1920-03-15 Ludwig Hartwagner Fliehkraftluefter mit Schneckengehaeuse
DE9006171U1 (de) * 1990-05-31 1991-10-10 Siemens AG, 8000 München Spiralgebläse
DE4313617C2 (de) * 1993-04-26 1996-04-25 Kreis Truma Geraetebau Radialgebläse
KR100420518B1 (ko) * 2001-08-28 2004-03-02 엘지전자 주식회사 팬하우징

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664479A (zh) * 2020-10-20 2021-04-16 宁波方太厨具有限公司 一种吸油烟机
WO2022082847A1 (fr) * 2020-10-20 2022-04-28 宁波方太厨具有限公司 Hotte aspirante

Also Published As

Publication number Publication date
FR2875560A1 (fr) 2006-03-24

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