FR2456864A1 - Roue de ventilateur radial - Google Patents

Roue de ventilateur radial

Info

Publication number
FR2456864A1
FR2456864A1 FR7925508A FR7925508A FR2456864A1 FR 2456864 A1 FR2456864 A1 FR 2456864A1 FR 7925508 A FR7925508 A FR 7925508A FR 7925508 A FR7925508 A FR 7925508A FR 2456864 A1 FR2456864 A1 FR 2456864A1
Authority
FR
France
Prior art keywords
backplate
blades
plastics
centrifugal fan
radial lines
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
FR7925508A
Other languages
English (en)
Other versions
FR2456864B1 (fr
Inventor
Martin Wagner
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.)
Elektrobau Mulfingen and Co EBM GmbH
Original Assignee
Elektrobau Mulfingen and Co EBM 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 Elektrobau Mulfingen and Co EBM GmbH filed Critical Elektrobau Mulfingen and Co EBM GmbH
Publication of FR2456864A1 publication Critical patent/FR2456864A1/fr
Application granted granted Critical
Publication of FR2456864B1 publication Critical patent/FR2456864B1/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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

ROUE DE VENTILATEUR RADIAL AVEC DES PALES INCURVEES VERS L'ARRIERE ET UN FLAN CIRCULAIRE ASSOCIE. ELLE COMPREND DES PALES 1 REALISEES EN MATIERE PLASTIQUE, DONT L'ARETE ANTERIEURE 5 SITUEE DU COTE DU FLAN CIRCULAIRE 2 EST PERPENDICULAIRE A L'ARETE INTERIEURE 3 ET A L'ARETE EXTERIEURE 4 ET EST FIXEE SUR UN FLAN 2 CIRCULAIRE EN METAL, TANDIS QUE LES ARETES 7 EN VIS-A-VIS DES PALES 1 (ANTERIEURE ET POSTERIEURE) S'ECARTENT EN S'INCURVANT EN ARC DE PERIPHERIE VERS L'ARRIERE ET SONT FIXEES PAR L'INJECTION SUR UNE BAGUE 8 EN MATIERE PLASTIQUE INCURVEE DANS LE SENS DU COURANT D'AIR.
FR7925508A 1979-05-16 1979-10-12 Roue de ventilateur radial Granted FR2456864A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792919843 DE2919843A1 (de) 1979-05-16 1979-05-16 Radialluefterrad

Publications (2)

Publication Number Publication Date
FR2456864A1 true FR2456864A1 (fr) 1980-12-12
FR2456864B1 FR2456864B1 (fr) 1984-02-24

Family

ID=6070910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925508A Granted FR2456864A1 (fr) 1979-05-16 1979-10-12 Roue de ventilateur radial

Country Status (5)

Country Link
BE (1) BE880209A (fr)
DE (1) DE2919843A1 (fr)
ES (1) ES484659A1 (fr)
FR (1) FR2456864A1 (fr)
IT (1) IT1126159B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770878A1 (fr) * 1997-11-07 1999-05-14 Zero Corp Roue de ventilateur
EP0920110A2 (fr) * 1997-11-27 1999-06-02 Denso Corporation Alternateur de véhicule
EP1258636A1 (fr) * 2001-05-16 2002-11-20 ebm Werke GmbH & Co. KG Rotor ventilateur et ventilateur, en particulier ventilateur radial

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007016575U1 (de) 2007-11-26 2009-04-02 Wistro Elektro-Mechanik Gmbh Radiallüfter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363716A1 (fr) * 1976-09-03 1978-03-31 Svenska Flaektfabriken Ab Collection de ventilateurs radiaux

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363716A1 (fr) * 1976-09-03 1978-03-31 Svenska Flaektfabriken Ab Collection de ventilateurs radiaux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770878A1 (fr) * 1997-11-07 1999-05-14 Zero Corp Roue de ventilateur
EP0920110A2 (fr) * 1997-11-27 1999-06-02 Denso Corporation Alternateur de véhicule
EP0920110A3 (fr) * 1997-11-27 2000-06-14 Denso Corporation Alternateur de véhicule
EP1258636A1 (fr) * 2001-05-16 2002-11-20 ebm Werke GmbH & Co. KG Rotor ventilateur et ventilateur, en particulier ventilateur radial

Also Published As

Publication number Publication date
FR2456864B1 (fr) 1984-02-24
IT7983488A0 (it) 1979-11-13
ES484659A1 (es) 1980-06-16
IT1126159B (it) 1986-05-14
DE2919843A1 (de) 1980-11-20
BE880209A (fr) 1980-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse