CH662618A5 - Radialventilator. - Google Patents

Radialventilator. Download PDF

Info

Publication number
CH662618A5
CH662618A5 CH5464/82A CH546482A CH662618A5 CH 662618 A5 CH662618 A5 CH 662618A5 CH 5464/82 A CH5464/82 A CH 5464/82A CH 546482 A CH546482 A CH 546482A CH 662618 A5 CH662618 A5 CH 662618A5
Authority
CH
Switzerland
Prior art keywords
blade
radial fan
toothing
fan according
leading edge
Prior art date
Application number
CH5464/82A
Other languages
German (de)
English (en)
Inventor
Heinz Wieland
Original Assignee
Gebhardt Gmbh Wilhelm
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 Gebhardt Gmbh Wilhelm filed Critical Gebhardt Gmbh Wilhelm
Publication of CH662618A5 publication Critical patent/CH662618A5/de

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
    • F04D29/30—Vanes
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH5464/82A 1981-09-22 1982-09-15 Radialventilator. CH662618A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813137554 DE3137554A1 (de) 1981-09-22 1981-09-22 "radialventilator"

Publications (1)

Publication Number Publication Date
CH662618A5 true CH662618A5 (de) 1987-10-15

Family

ID=6142273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5464/82A CH662618A5 (de) 1981-09-22 1982-09-15 Radialventilator.

Country Status (4)

Country Link
CH (1) CH662618A5 (fr)
DE (1) DE3137554A1 (fr)
FR (1) FR2513324B1 (fr)
GB (1) GB2105791B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206066A1 (de) * 1992-02-27 1993-09-02 Fritz Karl Hausser Boot-schrauben, flugzeug-propellern und hubschrauber-rotor-blaettern zur verringerung des wirbels und widerstandes von wasser und luft
DE4318580A1 (de) * 1993-06-04 1994-12-08 Sel Alcatel Ag Radialgebläse
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
JP3448136B2 (ja) 1994-11-08 2003-09-16 三菱重工業株式会社 プロペラファン
JP3092554B2 (ja) * 1997-09-30 2000-09-25 ダイキン工業株式会社 遠心送風機及びその製造方法並びに該遠心送風機を備えた空気調和機
DE19918085A1 (de) 1999-04-21 2000-10-26 Bsh Bosch Siemens Hausgeraete Gebläse mit einem Spiralgehäuse
EP1256715A1 (fr) * 2001-05-11 2002-11-13 VA TECH HYDRO GmbH & Co. Auget pour turbine Pelton
DE10210426A1 (de) * 2002-03-09 2003-10-23 Voith Siemens Hydro Power Vorrichtung zur Strömungsstabilisierung in hydraulischen Strömungsmaschinen
EP2264320B1 (fr) * 2008-04-18 2018-08-08 Mitsubishi Electric Corporation Turboventilateur et climatiseur
DE102009028125A1 (de) * 2009-07-30 2011-02-03 Robert Bosch Gmbh Eintrittsgeometrie für halbaxiale Lüfterräder
DE102009035689A1 (de) * 2009-07-30 2011-02-03 Eads Deutschland Gmbh Fluiddynamisch wirksamer Rotor
SG11201402121WA (en) * 2011-11-09 2014-08-28 Baker Hughes Inc Impeller vane with leading edge enhancement
US9249666B2 (en) * 2011-12-22 2016-02-02 General Electric Company Airfoils for wake desensitization and method for fabricating same
JP5929522B2 (ja) * 2012-05-31 2016-06-08 株式会社デンソー 軸流送風機
DE102012213930A1 (de) * 2012-08-07 2014-02-13 BSH Bosch und Siemens Hausgeräte GmbH Gebläse mit Lufteintrittsdüse für verwirbelten Luftstrom sowie Lufteintrittsdüse für ein Gebläse
KR20140125522A (ko) * 2013-04-19 2014-10-29 엘지전자 주식회사 터보팬
CN104454637A (zh) * 2014-11-13 2015-03-25 中国北车集团大连机车研究所有限公司 高速电力动车组冷却系统用低噪离心风机叶轮
DE102015004200B4 (de) * 2015-03-27 2024-04-04 Sew-Eurodrive Gmbh & Co Kg Radiallüfter mit an einem Grundkörper angeordneten Lüfterflügeln
DE102015216579A1 (de) * 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter
WO2017041009A1 (fr) * 2015-09-02 2017-03-09 Mckinney Krista Pale à épaisseur unique dotée de dentelures de bord d'attaque sur un ventilateur axial
GB201602895D0 (en) 2016-02-19 2016-04-06 Rolls Royce Plc Aerofoil
DE102017101979A1 (de) 2017-02-01 2018-08-02 Ventilatorenfabrik Oelde Gmbh Radialturbomaschine
FR3082897B1 (fr) * 2018-06-20 2022-11-04 Air Liquide Medical Systems Micro-soufflante a roue a ailettes a rebords echancres pour appareil d'assistance respiratoire
CN109538530B (zh) * 2018-12-27 2021-06-15 火星人厨具股份有限公司 一种集成灶风机的叶片以及集成灶风机
DE102021105226A1 (de) 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator und Ventilatorflügel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238749A (en) * 1939-01-30 1941-04-15 Clarence B Swift Fan blade
IT1036993B (it) * 1974-07-02 1979-10-30 Rotron Inc Dispositivo per il movimento di un fluido
DE2546280A1 (de) * 1975-10-16 1977-04-21 Kodak Ag Radialluefterrad
CH626954A5 (en) * 1977-09-14 1981-12-15 Sulzer Ag Centrifugal pump

Also Published As

Publication number Publication date
FR2513324B1 (fr) 1987-06-12
FR2513324A1 (fr) 1983-03-25
DE3137554A1 (de) 1983-03-31
GB2105791B (en) 1985-04-11
GB2105791A (en) 1983-03-30

Similar Documents

Publication Publication Date Title
CH662618A5 (de) Radialventilator.
DE4438182C2 (de) Axialkleinventilator
DE2242219A1 (de) Geraeuscharmer antriebsventilator
DE2349460A1 (de) Vorrichtung zur schalldaemmung in rotationsmaschinen
DE1428191A1 (de) Kreiselgeblaese
EP2886874A1 (fr) Roue radiale pour un ventilateur à tambour et ventilateur doté d'une telle roue radiale
DE1453730C3 (de) Radialkreiselpumpenlaufrad
EP1193399B1 (fr) Ventilateur radial, en particulier pour respirateur
EP1447568B1 (fr) Roues et diffuseurs pour ventilateurs et compresseurs
DE102018211809A1 (de) Gehäuse für einen Ventilator und Ventilator
DE112012002199T5 (de) Strömungsmaschine der regenerativen Art mit einer Leitschaufel an einer Kana!wand
DE2421237A1 (de) Pumpe
DE60309973T2 (de) Kreisellüfter mit Kühlschaufel
DE10105570B4 (de) Windkraftmaschine
DE1428273B2 (de) Flügelrad fur einen gerauscharmen Axial ventilator
DE2414610C3 (de) Querstromlufter
DE10238753A1 (de) Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine
DE1225808B (de) Laeufer fuer Zentrifugalgeblaese, der aus einem in Foerderrichtung von engen Kanaelen durchzogenen Koerper besteht
DE102009003558B4 (de) üftungssystem und Verfahren zur Montage desselben
DE553983C (de) Beschaufelung vorwiegend axial beaufschlagter Kreiselmaschinen, wie z. B. Dampfturbinen, Pumpen oder Luefter
DE2210271A1 (de) Radialventilator
DE3236154C2 (de) Radialventilator
CH650563A5 (en) Diffuser in a centrifugal driven machine
DE1111334B (de) Ventilator oder Kreiselpumpe mit Gehaeuse
DE9305478U1 (de) Radialventilator mit rückwärts gekrümmten, profilierten Schaufeln

Legal Events

Date Code Title Description
PL Patent ceased