IT1275497B - Ventilatore per un impianto di raffreddamento di un autoveicolo - Google Patents

Ventilatore per un impianto di raffreddamento di un autoveicolo

Info

Publication number
IT1275497B
IT1275497B ITMI951466A ITMI951466A IT1275497B IT 1275497 B IT1275497 B IT 1275497B IT MI951466 A ITMI951466 A IT MI951466A IT MI951466 A ITMI951466 A IT MI951466A IT 1275497 B IT1275497 B IT 1275497B
Authority
IT
Italy
Prior art keywords
blade
edge
impeller
fan
cover disk
Prior art date
Application number
ITMI951466A
Other languages
English (en)
Inventor
Kurt Hauser
Original Assignee
Behr Gmbh & Co
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 Behr Gmbh & Co filed Critical Behr Gmbh & Co
Publication of ITMI951466A0 publication Critical patent/ITMI951466A0/it
Publication of ITMI951466A1 publication Critical patent/ITMI951466A1/it
Application granted granted Critical
Publication of IT1275497B publication Critical patent/IT1275497B/it

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/125—Magnesium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/522—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

E' un ventilatore per un impianto di raffreddamento di un autoveicolo con una girante radiale chiusa, la quale presenta parecchie pale munite rispettivamente di un piede di pala orientato sostanzialmente radialmente, le quali pale sono disposte tra un fondo della girante ed un disco di copertura, e le quali presentano rispettivamente internamente un bordo di ingresso di pala ed esternamente un bordo di uscita di pala.Secondo l'invenzione le pale radiali sono orientate sostanzialmente in direzione radiale e, per il miglioramento dei rapporti di flusso, il diametro esterno di ciascuna pala nella zona del suo bordo di uscita di pala diminuisce dal disco di copertura verso il fondo della girante, ed il bordo di ingresso di pala di ciascuna pala è rientrato, a partire dal disco di copertura, obliquamente
ITMI951466A 1994-09-07 1995-07-07 Ventilatore per un impianto di raffreddamento di un autoveicolo IT1275497B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4431840A DE4431840A1 (de) 1994-09-07 1994-09-07 Lüfter für eine Kühlanlage eines Kraftfahrzeugs

Publications (3)

Publication Number Publication Date
ITMI951466A0 ITMI951466A0 (it) 1995-07-07
ITMI951466A1 ITMI951466A1 (it) 1997-01-07
IT1275497B true IT1275497B (it) 1997-08-07

Family

ID=6527620

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951466A IT1275497B (it) 1994-09-07 1995-07-07 Ventilatore per un impianto di raffreddamento di un autoveicolo

Country Status (4)

Country Link
US (1) US5667360A (it)
DE (1) DE4431840A1 (it)
FR (1) FR2724205B1 (it)
IT (1) IT1275497B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933331B2 (en) * 1998-05-22 2005-08-23 Nanoproducts Corporation Nanotechnology for drug delivery, contrast agents and biomedical implants
DE19713712C1 (de) * 1997-04-03 1998-04-16 Laengerer & Reich Gmbh & Co Radialventilator, insbesonders als Lüfter für die Kühlanlage eines Kraftfahrzeuges
BR0115868B1 (pt) * 2000-12-04 2011-09-20 conjunto de ventilador centrìfugo, método para fabricação de rotor centrìfugo e método de montagem do conjunto de ventilador centrìfugo.
JP4396775B2 (ja) * 2007-11-26 2010-01-13 ダイキン工業株式会社 遠心ファン
EP2090788A1 (en) * 2008-02-14 2009-08-19 Napier Turbochargers Limited Impeller and turbocharger
US20100316498A1 (en) * 2008-02-22 2010-12-16 Horton, Inc. Fan manufacturing and assembly
KR102076684B1 (ko) * 2013-02-21 2020-02-12 엘지전자 주식회사 터보팬 및 이를 사용한 천정형 공기조화기
JP6621194B2 (ja) * 2015-06-03 2019-12-18 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． ターボファン及びこのターボファンを用いた送風装置
DE102017110642A1 (de) * 2017-05-16 2018-11-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläseanordnung mit Strömungsteilungsdüse

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258839C (it) *
FR397702A (fr) * 1908-05-28 1909-05-15 James Keith Perfectionnements aux ventilateurs rotatifs
DE462853C (de) * 1927-11-05 1928-07-19 Lorenzen G M B H C Laeufer fuer Kreiselverdichter, dessen Deckscheibe gegen die freien Kanten der mit der Laeuferscheibe aus einem Stueck gearbeiteten Schaufeln in axialer Richtung gepresstwird
GB414593A (en) * 1933-02-22 1934-08-09 Siemens Ag Improvements in cooling fans or blowers
US2160667A (en) * 1938-04-01 1939-05-30 Gen Electric Fan
GB580119A (en) * 1943-08-10 1946-08-27 Air Equipement Improvements in and relating to wheels for centrifugal compressors
US2441411A (en) * 1944-04-08 1948-05-11 Westinghouse Electric Corp Centrifugal fan
DE906975C (de) * 1950-05-03 1954-03-18 Licentia Gmbh Laufrad fuer radiale Turbokompressoren
CH317238A (de) * 1952-04-16 1956-11-15 Wera Apparatebau Ag Ventilatorrad für Lüftungsanlagen
US3257071A (en) * 1964-06-26 1966-06-21 Rotron Mfg Co Impeller assembly
GB1141198A (en) * 1966-03-04 1969-01-29 Colchester Woods Improvements in or relating to impellers, especially for ventilators
US3918841A (en) * 1972-12-11 1975-11-11 Dengyosha Mach Works Pump impeller assembly
DE2530774C3 (de) * 1975-07-10 1980-05-14 Oskar 6670 St Ingbert Grell Vorrichtung zum Abdichten einer Tür an der Unterseite des Türblattes
GB1596749A (en) * 1976-12-22 1981-08-26 Airscrew Howden Ltd Mixed flow fan
JPS5413003A (en) * 1977-06-29 1979-01-31 Kawasaki Heavy Ind Ltd Vane wheel of linear backward inclined flow fan
JPS57198396A (en) * 1981-05-30 1982-12-04 Kubota Ltd Pump impeller
DE3520218A1 (de) * 1984-06-08 1985-12-12 Hitachi, Ltd., Tokio/Tokyo Laufrad fuer ein radialgeblaese
SU1373883A1 (ru) * 1986-01-17 1988-02-15 Производственное объединение "Невский завод" им.В.И.Ленина Рабочее колесо центробежного компрессора
EP0516073A1 (de) * 1991-05-29 1992-12-02 Alcatel SEL Aktiengesellschaft Vorrichtung zum Fördern eines gasförmigen Mediums
US5478201A (en) * 1994-06-13 1995-12-26 Carrier Corporation Centrifugal fan inlet orifice and impeller assembly

Also Published As

Publication number Publication date
ITMI951466A1 (it) 1997-01-07
ITMI951466A0 (it) 1995-07-07
FR2724205A1 (fr) 1996-03-08
US5667360A (en) 1997-09-16
FR2724205B1 (fr) 1997-10-10
DE4431840A1 (de) 1996-03-14

Similar Documents

Publication Publication Date Title
ES2100673T3 (es) Purificador de aire ambiental portatil.
IT1275497B (it) Ventilatore per un impianto di raffreddamento di un autoveicolo
PL1608875T3 (pl) Wirnik wentylatora promieniowego, zespół wentylacyjny i układ wentylatora promieniowego
ATE347692T1 (de) Integrierte mikrofluidische vorrichtungen
HUP0000072A2 (hu) Immun kromatográfiás kiértékelő eszköz
FR2698666B1 (fr) Pompe centrifuge hautement performante à rouet ouvert.
CA2011675A1 (en) Centrifugal compressor having hybrid diffuser and excess area diffusing volute
KR970021784A (ko) 제트팬
FI951545A0 (fi) Sisääntulotorvensuu keskipakotuulettimia varten
ES2187763T3 (es) Motor electrico con un rodete de ventilador.
HUP0000098A1 (hu) Bolygó mozgású áramlástechnikai gép
FI954669A (fi) Keskipakopuhaltimen pyörä
FR2698667B1 (fr) Pompe centrifuge à rouet ouvert.
KR860700053A (ko) 저유량 펌프 케이싱
KR910004939A (ko) 송풍기
FR2712036B1 (fr) Compresseur centrifuge à étages multiples.
EP0902192A3 (de) Spiralgehäusepumpe
KR960017229A (ko) 테이퍼식 디스크 부품을 갖는 회전 팬
DE3764693D1 (de) Radialluefter, insbesondere fuer die klimaanlage eines fahrzeugs.
FR2693514B1 (fr) Perfectionnement aux pompes centrifuges.
DE59301549D1 (de) Drallauslass
ES2115272T3 (es) Dispositivo para frenar un arbol rotativo con respecto a una pieza de maquina estacionaria.
SU1213255A1 (ru) Осевой вентил тор
TWI263736B (en) Hybrid fan
ATE174422T1 (de) Auslass, insbesondere deckenluftauslass

Legal Events

Date Code Title Description
0001 Granted