ES2262481T3 - Cubierta de un ventilador. - Google Patents

Cubierta de un ventilador.

Info

Publication number
ES2262481T3
ES2262481T3 ES00126610T ES00126610T ES2262481T3 ES 2262481 T3 ES2262481 T3 ES 2262481T3 ES 00126610 T ES00126610 T ES 00126610T ES 00126610 T ES00126610 T ES 00126610T ES 2262481 T3 ES2262481 T3 ES 2262481T3
Authority
ES
Spain
Prior art keywords
impeller
volute
theta
angle
wall
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 - Lifetime
Application number
ES00126610T
Other languages
English (en)
Spanish (es)
Inventor
Jihad El Mayas
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
Application granted granted Critical
Publication of ES2262481T3 publication Critical patent/ES2262481T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES00126610T 1999-12-06 2000-12-04 Cubierta de un ventilador. Expired - Lifetime ES2262481T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9915344A FR2801941B1 (fr) 1999-12-06 1999-12-06 Installation de chauffage-climatisation comprenant au moins un pulseur centrifuge
FR9915344 1999-12-06

Publications (1)

Publication Number Publication Date
ES2262481T3 true ES2262481T3 (es) 2006-12-01

Family

ID=9552922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00126610T Expired - Lifetime ES2262481T3 (es) 1999-12-06 2000-12-04 Cubierta de un ventilador.

Country Status (4)

Country Link
EP (1) EP1106837B1 (de)
DE (1) DE60027393T2 (de)
ES (1) ES2262481T3 (de)
FR (1) FR2801941B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868813B1 (fr) * 2004-04-09 2006-06-16 Valeo Climatisation Sa Organe de propulsion centrifuge d'air pour installation de chauffage, de ventilation et/ou de climatisation d'un habitacle de vehicule notamment
EP2381110B1 (de) 2010-04-22 2018-03-28 MAHLE Behr GmbH & Co. KG Kraftfahrzeugklimaanlage
DE102010028067A1 (de) 2010-04-22 2011-10-27 Behr Gmbh & Co. Kg Kraftfahrzeugklimaanlage
JP5645596B2 (ja) * 2010-10-25 2014-12-24 三菱重工業株式会社 多翼遠心ファンおよびそれを用いた空気調和機
US9568017B2 (en) 2014-04-30 2017-02-14 Denso International America, Inc. Quieter centrifugal blower with suppressed BPF tone
CN117663253A (zh) 2022-08-23 2024-03-08 广东美的暖通设备有限公司 风机及空调

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057567A (en) * 1979-08-24 1981-04-01 Borg Warner Expanding scroll diffuser for radial flow impeller
DE4331606C1 (de) * 1993-09-17 1994-10-06 Gutehoffnungshuette Man Spiralgehäuse für Turbomaschinen
JP3622300B2 (ja) 1995-12-05 2005-02-23 株式会社デンソー 遠心送風機
JPH09242696A (ja) * 1996-03-11 1997-09-16 Denso Corp 遠心送風機
EP0846868A3 (de) * 1996-12-05 1999-02-03 General Motors Corporation Kreiselgebläseeinheit

Also Published As

Publication number Publication date
EP1106837B1 (de) 2006-04-19
DE60027393D1 (de) 2006-05-24
FR2801941A1 (fr) 2001-06-08
FR2801941B1 (fr) 2002-02-08
DE60027393T2 (de) 2007-05-10
EP1106837A1 (de) 2001-06-13

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