DE3137554A1 - "radialventilator" - Google Patents

"radialventilator"

Info

Publication number
DE3137554A1
DE3137554A1 DE19813137554 DE3137554A DE3137554A1 DE 3137554 A1 DE3137554 A1 DE 3137554A1 DE 19813137554 DE19813137554 DE 19813137554 DE 3137554 A DE3137554 A DE 3137554A DE 3137554 A1 DE3137554 A1 DE 3137554A1
Authority
DE
Germany
Prior art keywords
blade
toothing
profile
edge
eadialventilator
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.)
Withdrawn
Application number
DE19813137554
Other languages
German (de)
English (en)
Inventor
Heinz Ing.(Grad.) 7112 Waldenburg Wieland
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.)
Wilhelm Gebhardt GmbH
Original Assignee
Wilhelm Gebhardt GmbH
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 Wilhelm Gebhardt GmbH filed Critical Wilhelm Gebhardt GmbH
Priority to DE19813137554 priority Critical patent/DE3137554A1/de
Priority to CH5464/82A priority patent/CH662618A5/de
Priority to FR8216069A priority patent/FR2513324B1/fr
Priority to GB08226789A priority patent/GB2105791B/en
Publication of DE3137554A1 publication Critical patent/DE3137554A1/de
Withdrawn legal-status Critical Current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
    • F04D29/26—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)
DE19813137554 1981-09-22 1981-09-22 "radialventilator" Withdrawn DE3137554A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19813137554 DE3137554A1 (de) 1981-09-22 1981-09-22 "radialventilator"
CH5464/82A CH662618A5 (de) 1981-09-22 1982-09-15 Radialventilator.
FR8216069A FR2513324B1 (fr) 1981-09-22 1982-09-17 Ventilateur a flux radial
GB08226789A GB2105791B (en) 1981-09-22 1982-09-20 Centrifugal fan

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
DE3137554A1 true DE3137554A1 (de) 1983-03-31

Family

ID=6142273

Family Applications (1)

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DE19813137554 Withdrawn DE3137554A1 (de) 1981-09-22 1981-09-22 "radialventilator"

Country Status (4)

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

Cited By (8)

* 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
EP1046822A2 (fr) 1999-04-21 2000-10-25 BSH Bosch und Siemens Hausgeräte GmbH Soufflante et boítier helicoidal
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
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
DE102015004200A1 (de) * 2015-03-27 2016-09-29 Sew-Eurodrive Gmbh & Co Kg Radiallüfter mit an einem Grundkörper angeordneten Lüfterflügeln
WO2017036470A1 (fr) * 2015-08-31 2017-03-09 Ziehl-Abegg Se Hélice de ventilateur et système comprenant au moins un ventilateur
DE102017101979A1 (de) 2017-02-01 2018-08-02 Ventilatorenfabrik Oelde Gmbh Radialturbomaschine
WO2021180560A1 (fr) * 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilateur et aubes de ventilateur

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP5283691B2 (ja) * 2008-04-18 2013-09-04 三菱電機株式会社 ターボファンおよび空気調和機
DE102009035689A1 (de) * 2009-07-30 2011-02-03 Eads Deutschland Gmbh Fluiddynamisch wirksamer Rotor
DE102009028125A1 (de) * 2009-07-30 2011-02-03 Robert Bosch Gmbh Eintrittsgeometrie für halbaxiale Lüfterräder
WO2013071020A2 (fr) * 2011-11-09 2013-05-16 Baker Hughes Incorporated Aube de roue à bord d'attaque amélioré
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
KR20140125522A (ko) * 2013-04-19 2014-10-29 엘지전자 주식회사 터보팬
US20170058917A1 (en) * 2015-09-02 2017-03-02 Krista L. McKinney Single thickness blade with leading edge serrations on an axial fan
GB201602895D0 (en) 2016-02-19 2016-04-06 Rolls Royce Plc Aerofoil
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

Citations (3)

* 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
DE2529541A1 (de) * 1974-07-02 1976-01-22 Rotron Inc Geblaese mit verringerter geraeuscherzeugung
DE2546280A1 (de) * 1975-10-16 1977-04-21 Kodak Ag Radialluefterrad

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626954A5 (en) * 1977-09-14 1981-12-15 Sulzer Ag Centrifugal pump

Patent Citations (3)

* 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
DE2529541A1 (de) * 1974-07-02 1976-01-22 Rotron Inc Geblaese mit verringerter geraeuscherzeugung
DE2546280A1 (de) * 1975-10-16 1977-04-21 Kodak Ag Radialluefterrad

Cited By (13)

* 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
EP1046822A2 (fr) 1999-04-21 2000-10-25 BSH Bosch und Siemens Hausgeräte GmbH Soufflante et boítier helicoidal
EP1046822A3 (fr) * 1999-04-21 2002-10-09 BSH Bosch und Siemens Hausgeräte GmbH Soufflante et boítier helicoidal
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
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
DE102015004200A1 (de) * 2015-03-27 2016-09-29 Sew-Eurodrive Gmbh & Co Kg Radiallüfter mit an einem Grundkörper angeordneten Lüfterflügeln
WO2017036470A1 (fr) * 2015-08-31 2017-03-09 Ziehl-Abegg Se Hélice de ventilateur et système comprenant au moins un ventilateur
US11371529B2 (en) 2015-08-31 2022-06-28 Ziehl-Abegg Se Fan wheel, fan, and system having at least one fan
DE102017101979A1 (de) 2017-02-01 2018-08-02 Ventilatorenfabrik Oelde Gmbh Radialturbomaschine
WO2021180560A1 (fr) * 2020-03-10 2021-09-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilateur et aubes de ventilateur
US11965521B2 (en) 2020-03-10 2024-04-23 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades
US11988224B2 (en) 2020-03-10 2024-05-21 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan and fan blades

Also Published As

Publication number Publication date
GB2105791A (en) 1983-03-30
FR2513324B1 (fr) 1987-06-12
CH662618A5 (de) 1987-10-15
GB2105791B (en) 1985-04-11
FR2513324A1 (fr) 1983-03-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal