ES8106357A1 - Perfeccionamientos en ventiladores para maquinas electricas - Google Patents

Perfeccionamientos en ventiladores para maquinas electricas

Info

Publication number
ES8106357A1
ES8106357A1 ES494834A ES494834A ES8106357A1 ES 8106357 A1 ES8106357 A1 ES 8106357A1 ES 494834 A ES494834 A ES 494834A ES 494834 A ES494834 A ES 494834A ES 8106357 A1 ES8106357 A1 ES 8106357A1
Authority
ES
Spain
Prior art keywords
fan wheel
wheel
disc part
vane
cast
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
Application number
ES494834A
Other languages
English (en)
Other versions
ES494834A0 (es
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
Publication of ES494834A0 publication Critical patent/ES494834A0/es
Publication of ES8106357A1 publication Critical patent/ES8106357A1/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

ALABE DE ESPESOR VARIABLE PARA VENTILADORES DE MAQUINAS ELECTRICAS. ESTA REALIZADO DE FORMA QUE EL ESPESOR DEL ISMO DISMINUYE, DESDE EL PIE (16) HASTA EL EXTREMO (17), DE FORMA CONTINUA O ESCALONADA. EN EL PRIMER CASO LA DISMINUCION DE ESPESOR SE VERIFICA MEDIANTE UN PROCESO DE ESTIRADO, MIENTRAS QUE EN EL SEGUNDO CASO SE REALIZA MEDIANTE ESTAMPADO. EL ESPESOR FINAL, EN EL ENTREMO DE ALABE, ES, COMO MAXIMO, LA MITAD DEL ESPESOR INICIAL. LA RUEDA VENTILADORA ESTA CONSTRUIDA DE CHAPA. PARTICULARMENTE APTO PARA VENTILADORES DE GENERADORES TRIFASICOS DE AUTOMOVILES. N
ES494834A 1979-09-06 1980-09-05 Perfeccionamientos en ventiladores para maquinas electricas Expired ES8106357A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792935923 DE2935923C2 (de) 1979-09-06 1979-09-06 Lüfterrad für elektrische Maschinen

Publications (2)

Publication Number Publication Date
ES494834A0 ES494834A0 (es) 1981-08-01
ES8106357A1 true ES8106357A1 (es) 1981-08-01

Family

ID=6080131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494834A Expired ES8106357A1 (es) 1979-09-06 1980-09-05 Perfeccionamientos en ventiladores para maquinas electricas

Country Status (6)

Country Link
JP (1) JPS5638600A (es)
BR (1) BR8005663A (es)
DE (1) DE2935923C2 (es)
ES (1) ES8106357A1 (es)
FR (1) FR2469583A1 (es)
GB (1) GB2057586A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606465B1 (fr) * 1986-11-06 1989-01-13 Ducellier & Cie Ventilateur de machine electrique tournante
DE4102321C2 (de) * 1991-01-26 1996-08-14 Bosch Gmbh Robert Lüfterrad für Drehstromgeneratoren
DE19501533C3 (de) * 1995-01-19 2000-01-13 Bsh Bosch Siemens Hausgeraete Lüfterrad und Verfahren zur Herstellung desselben
FR2743952B1 (fr) * 1996-01-19 2004-01-02 Valeo Equip Electr Moteur Ventilateur pour alternateur, notamment de vehicule automobile, et alternateur l'incorporant
US10865808B2 (en) 2014-05-14 2020-12-15 Valeo Equipements Electriques Moteur Fan for rotary electrical machine
FR3021171B1 (fr) * 2014-05-14 2020-09-04 Valeo Equip Electr Moteur Ventilateur de machine electrique tournante

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053871B (de) * 1954-06-17 1959-03-26 Garrett Corp Schaufelrad fuer mit hohen Drehzahlen und bei hohen Temperaturen betriebene Gasturbinen und Verdichter
DE2434744A1 (de) * 1974-07-19 1976-01-29 Bosch Gmbh Robert Luefterrad
DE2617029A1 (de) * 1975-05-13 1976-12-02 Nippon Denso Co Luefterrad

Also Published As

Publication number Publication date
BR8005663A (pt) 1981-03-17
DE2935923C2 (de) 1986-09-04
FR2469583B3 (es) 1982-07-02
ES494834A0 (es) 1981-08-01
JPS5638600A (en) 1981-04-13
FR2469583A1 (fr) 1981-05-22
DE2935923A1 (de) 1981-04-02
GB2057586A (en) 1981-04-01

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