FR2280810A1 - Ventilateur radial - Google Patents

Ventilateur radial

Info

Publication number
FR2280810A1
FR2280810A1 FR7524591A FR7524591A FR2280810A1 FR 2280810 A1 FR2280810 A1 FR 2280810A1 FR 7524591 A FR7524591 A FR 7524591A FR 7524591 A FR7524591 A FR 7524591A FR 2280810 A1 FR2280810 A1 FR 2280810A1
Authority
FR
France
Prior art keywords
fan
same outer
outer dimensions
higher capacity
drum wheel
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.)
Granted
Application number
FR7524591A
Other languages
English (en)
French (fr)
Other versions
FR2280810B1 (de
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
Publication of FR2280810A1 publication Critical patent/FR2280810A1/fr
Application granted granted Critical
Publication of FR2280810B1 publication Critical patent/FR2280810B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7524591A 1974-08-01 1975-07-30 Ventilateur radial Granted FR2280810A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437001 DE2437001B2 (de) 1974-08-01 1974-08-01 Radialgeblaese mit rueckwaerts gekruemmten profilierten schaufeln

Publications (2)

Publication Number Publication Date
FR2280810A1 true FR2280810A1 (fr) 1976-02-27
FR2280810B1 FR2280810B1 (de) 1980-01-25

Family

ID=5922099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524591A Granted FR2280810A1 (fr) 1974-08-01 1975-07-30 Ventilateur radial

Country Status (4)

Country Link
AT (1) AT343259B (de)
CH (1) CH601674A5 (de)
DE (1) DE2437001B2 (de)
FR (1) FR2280810A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020838A1 (de) * 2002-08-23 2004-03-11 Robert Bosch Gmbh Radiallüfterrad zur förderung von kühlluft für eine elektrische maschine
EP2279337A1 (de) * 2008-04-08 2011-02-02 Volvo Lastvagnar AB Verdichter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112932B1 (de) * 1982-12-29 1985-06-05 Wilhelm Gebhardt GmbH Radialventilator mit rückwärts gekrümmten, profilierten Schaufeln
DE4025662C1 (en) * 1990-08-14 1991-11-07 Bayerische Motoren Werke Ag, 8000 Muenchen, De Impeller for blower - has radially backwardly curved channel blades and hub disc with curved contour
DE9303711U1 (de) * 1993-03-13 1993-05-13 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Radiallaufrad
EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020838A1 (de) * 2002-08-23 2004-03-11 Robert Bosch Gmbh Radiallüfterrad zur förderung von kühlluft für eine elektrische maschine
US7121798B2 (en) 2002-08-23 2006-10-17 Robert Bosch Gmbh Radial fan wheel for transporting cooling air for an electric machine
CN100376804C (zh) * 2002-08-23 2008-03-26 罗伯特-博希股份公司 用于为电机输送冷空气的径向风机叶轮
EP2279337A1 (de) * 2008-04-08 2011-02-02 Volvo Lastvagnar AB Verdichter
EP2279337A4 (de) * 2008-04-08 2011-04-20 Volvo Lastvagnar Ab Verdichter

Also Published As

Publication number Publication date
DE2437001A1 (de) 1976-02-12
DE2437001B2 (de) 1978-01-26
CH601674A5 (de) 1978-07-14
FR2280810B1 (de) 1980-01-25
ATA587375A (de) 1977-09-15
AT343259B (de) 1978-05-26

Similar Documents

Publication Publication Date Title
JPS5525555A (en) Impeller
DE3576391D1 (de) Einstueckiges kunststoff-luefterrad.
FR2280810A1 (fr) Ventilateur radial
GB1474644A (en) Fan blade and root assembly
ES426014A1 (es) Perfeccionamientos en ventiladores.
SE7709108L (sv) Skovelhjul for gasturbiner av radialtyp
IT7830522A0 (it) Gruppo a ventilatore centrifugo, albero, piastra e mozzo.
GB1382656A (en) Fan with flexible blades
ES441939A1 (es) Perfeccionamientos en aberturas de aireacion para sopladorescon cilindro ventilador.
ES269207U (es) Un ventilador axial.
US3434653A (en) Combination motor and blower
ES2003284A6 (es) Ventilador axial
FR2240767A1 (en) Ventilator for dispersing comminuted granular material e.g. corn cobs - has two impellers counter rotating at different speeds
FR2335983A1 (fr) Ventilateur enveloppant semi-axial pour la ventilation de la surface de machines electriques
FR2456864A1 (fr) Roue de ventilateur radial
EP0133845A3 (en) Rotor for centrifugal compressors and fans
ES436668A1 (es) Perfeccionamientos en la construccion de ventiladores.
JPS5485407A (en) Centripetal fan
SU812976A2 (ru) Рабочее колесо центробежногоВЕНТил ТОРА
SU706570A1 (ru) Рабочее колесо центробежного вентил тора
GB1284341A (en) Fluid flow machine
SU1384834A1 (ru) Рабочее колесо центробежного вентил тора
GB1229747A (de)
GB816536A (en) Improvements in or relating to axial-flow fans
EP0099615A3 (de) Zentrifugalgebläse mit Strömungskontrolle

Legal Events

Date Code Title Description
ST Notification of lapse