DE59307053D1 - Laufrad für einen Radiallüfter - Google Patents

Laufrad für einen Radiallüfter

Info

Publication number
DE59307053D1
DE59307053D1 DE59307053T DE59307053T DE59307053D1 DE 59307053 D1 DE59307053 D1 DE 59307053D1 DE 59307053 T DE59307053 T DE 59307053T DE 59307053 T DE59307053 T DE 59307053T DE 59307053 D1 DE59307053 D1 DE 59307053D1
Authority
DE
Germany
Prior art keywords
impeller
radial fan
fan
radial
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
DE59307053T
Other languages
English (en)
Inventor
Eckerhard Dr Dr Ing Stroetgen
Eberhard Prof Dipl Ing Prahst
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59307053D1 publication Critical patent/DE59307053D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/281—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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE59307053T 1992-06-20 1993-05-25 Laufrad für einen Radiallüfter Expired - Fee Related DE59307053D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4220227A DE4220227A1 (de) 1992-06-20 1992-06-20 Laufrad für einen Radiallüfter

Publications (1)

Publication Number Publication Date
DE59307053D1 true DE59307053D1 (de) 1997-09-11

Family

ID=6461451

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4220227A Withdrawn DE4220227A1 (de) 1992-06-20 1992-06-20 Laufrad für einen Radiallüfter
DE59307053T Expired - Fee Related DE59307053D1 (de) 1992-06-20 1993-05-25 Laufrad für einen Radiallüfter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4220227A Withdrawn DE4220227A1 (de) 1992-06-20 1992-06-20 Laufrad für einen Radiallüfter

Country Status (2)

Country Link
EP (1) EP0575763B1 (de)
DE (2) DE4220227A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427115C1 (de) * 1994-07-30 1995-04-06 Braun Ag Laufrad für ein Radialgebläse
DE4431839A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
ES2391759T3 (es) * 1998-05-13 2012-11-29 Panasonic Corporation Ventilador impulsor eléctrico y aspiradora que incluye dicho ventilador impulsor
FR2811156B1 (fr) * 2000-06-30 2006-12-15 Valeo Equip Electr Moteur Ventilateur pour machine electrique tournante, notamment pour alternateur de vehicule automobile
FR2811158B1 (fr) * 2000-06-30 2006-07-21 Valeo Equip Electr Moteur Ventilateur a ailettes pour machine electrique tournante, notamment pour alternateur de vehicule automobile
FR2811157B1 (fr) * 2000-06-30 2006-07-21 Valeo Equip Electr Moteur Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile
DE10052426A1 (de) * 2000-10-23 2002-05-02 Alstom Switzerland Ltd Schnelllaufende elektrische Maschine
DE10234093A1 (de) * 2002-07-26 2004-02-05 Robert Bosch Gmbh Vorrichtung zur Verdichtung von Verbrennungsluft
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
FR2890252B1 (fr) * 2005-08-29 2007-11-30 Electrolux Professionnel Soc P Appareil electrique de traitement de produits alimentaires dote d'un dispositif de ventilation perfectonne.
JP5501015B2 (ja) * 2010-02-08 2014-05-21 山洋電気株式会社 電動ファン
CN102087853B (zh) * 2010-12-03 2012-11-28 中国航空规划建设发展有限公司 一种航空发动机试车台用元件集合型超低频消声装置
RU2449179C1 (ru) * 2010-12-10 2012-04-27 Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Рабочее колесо центробежного компрессора
RU2450165C1 (ru) * 2010-12-23 2012-05-10 Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Рабочее колесо центробежного компрессора
RU2615566C1 (ru) * 2016-04-28 2017-04-05 Акционерное общество "Специальное конструкторское бюро "Турбина" Рабочее колесо центробежного компрессора
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
CN108757559A (zh) * 2018-07-04 2018-11-06 大连派思透平动力科技有限公司 一种单级分段式离心压气机叶轮结构
JP7348831B2 (ja) 2019-12-20 2023-09-21 三菱重工コンプレッサ株式会社 インペラ及び回転機械
JP7453896B2 (ja) * 2020-11-12 2024-03-21 三菱重工コンプレッサ株式会社 回転機械のインペラ及び回転機械

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197769C (de) * 1907-03-26 1908-04-25
CH98624A (de) * 1922-01-07 1923-04-02 Oerlikon Maschf Gebläse.
US1926225A (en) * 1930-09-12 1933-09-12 Birmann Rudolph Turbo compressor
US2301857A (en) * 1940-01-12 1942-11-10 Buffalo Forge Co Blower fan
CH330608A (de) * 1953-09-11 1958-06-15 Garrett Corp Laufschaufelrad für elastische Strömungsmittel
FR1471604A (fr) * 1966-03-10 1967-03-03 Neu Sa Perfectionnement à la construction de roues fermées de compresseurs centrifuges en alliage léger
DE3275000D1 (en) * 1981-08-07 1987-02-12 Holset Engineering Co Impeller for centrifugal compressor
FR2550585B1 (fr) * 1983-08-09 1987-01-16 Foueillassar Jean Marie Moyens d'uniformiser la vitesse d'un fluide a la sortie d'un rouet centrifuge
JPH05507781A (ja) * 1990-06-19 1993-11-04 ビジョン　システムズ　リミティド ガス状流体アスピレータまたはポンプ

Also Published As

Publication number Publication date
DE4220227A1 (de) 1993-12-23
EP0575763A1 (de) 1993-12-29
EP0575763B1 (de) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee