ES2079594T3 - Procedimiento de fabricacion de una rueda de ventilador para maquinas electricas giratorias, especialmente para alternadores de vehiculos automoviles, y rueda de ventilador obtenida por dicho procedimiento. - Google Patents

Procedimiento de fabricacion de una rueda de ventilador para maquinas electricas giratorias, especialmente para alternadores de vehiculos automoviles, y rueda de ventilador obtenida por dicho procedimiento.

Info

Publication number
ES2079594T3
ES2079594T3 ES91400589T ES91400589T ES2079594T3 ES 2079594 T3 ES2079594 T3 ES 2079594T3 ES 91400589 T ES91400589 T ES 91400589T ES 91400589 T ES91400589 T ES 91400589T ES 2079594 T3 ES2079594 T3 ES 2079594T3
Authority
ES
Spain
Prior art keywords
fan wheel
procedure
rotating electric
electric machines
automobile vehicle
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 - Lifetime
Application number
ES91400589T
Other languages
English (en)
Inventor
Michel Galliet
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur SAS
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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Application granted granted Critical
Publication of ES2079594T3 publication Critical patent/ES2079594T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/267—Making other particular articles wheels or the like blower wheels, i.e. wheels provided with fan elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49325—Shaping integrally bladed rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan

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)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PROCESO DE FABRICACION DE UNA RUEDA DE VENTILADOR (19), EN PARTICULAR PARA MAQUINAS ELECTRICAS GIRATORIAS, DEBIENDO DICHA RUEDA DE VENTILADOR (19) COMPRENDER N CAPAS DE VENTILACION (18), CARACTERIZADO POR EL HECHO DE QUE COMPRENDE LAS SIGUIENTES OPERACIONES: LARGADA (11, 12) DE FORMA GENERAL CUADRANGULAR NTE O SIMULTANEAMENTE UNA SUPERFICIE CUADRANGULAR (12) EN DOS RESPECTO DE SU LINEA MEDIANA (13) FORMADA POR LA BISECTRIZ DEL ANGULO (E) FORMADO POR LOS LADOS (22) DE DICHA SUPERFICIE CUADRANGULAR (12). APLICACION EN AUTOMOVILES.
ES91400589T 1990-03-08 1991-03-05 Procedimiento de fabricacion de una rueda de ventilador para maquinas electricas giratorias, especialmente para alternadores de vehiculos automoviles, y rueda de ventilador obtenida por dicho procedimiento. Expired - Lifetime ES2079594T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002926A FR2659506B1 (fr) 1990-03-08 1990-03-08 Procede de fabrication d'une roue de ventilateur pour machines tournantes electriques, notamment pour alternateurs de vehicules automobiles, et roue de ventilateur obtenue par un tel procede.

Publications (1)

Publication Number Publication Date
ES2079594T3 true ES2079594T3 (es) 1996-01-16

Family

ID=9394506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400589T Expired - Lifetime ES2079594T3 (es) 1990-03-08 1991-03-05 Procedimiento de fabricacion de una rueda de ventilador para maquinas electricas giratorias, especialmente para alternadores de vehiculos automoviles, y rueda de ventilador obtenida por dicho procedimiento.

Country Status (6)

Country Link
US (1) US5075964A (es)
EP (1) EP0446119B1 (es)
JP (1) JPH05332295A (es)
DE (1) DE69111641T2 (es)
ES (1) ES2079594T3 (es)
FR (1) FR2659506B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545977A1 (de) * 1995-12-09 1997-06-12 Fluck Hans Joachim Dr Dipl Ing Lauf- bzw. Lüfterrad für Strömungsmaschinen und Verfahren zu seiner Herstellung
US6948910B2 (en) 2002-07-12 2005-09-27 Polacsek Ronald R Spiral-based axial flow devices
US8251662B2 (en) 2007-01-22 2012-08-28 Parker Daniel B Wind turbine blade assembly and apparatus
US8881396B2 (en) 2011-02-07 2014-11-11 Revcor, Inc. Method of manufacturing a fan assembly
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
JP2018121431A (ja) * 2017-01-25 2018-08-02 株式会社デンソー 回転電機の回転子及び回転電機
US11274677B2 (en) 2018-10-25 2022-03-15 Revcor, Inc. Blower assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1897947A (en) * 1928-11-10 1933-02-14 Bell & Howell Co Fan structure
US2236708A (en) * 1939-05-20 1941-04-01 Philco Radio & Television Corp Cathode ray tube vessel
US2690151A (en) * 1952-03-26 1954-09-28 House William Carl Means and method of making airfoils
US2802620A (en) * 1953-02-16 1957-08-13 Gen Motors Corp Impeller for a centrifugal fan or blower
DE1958482A1 (de) * 1969-11-21 1971-05-27 Volkswagenwerk Ag Luefterblech,insbesondere fuer Kraftfahrzeug-Aggregate
US3737966A (en) * 1971-01-13 1973-06-12 Lau Inc Method of constructing a bladed blower wheel
US3921272A (en) * 1974-05-24 1975-11-25 Torin Corp Blower wheel and method of making the same
US4329118A (en) * 1980-01-08 1982-05-11 Philips Industries, Inc. Centrifugal blower wheels
US4741194A (en) * 1986-09-25 1988-05-03 The Budd Company Composite rotor manufacturing method

Also Published As

Publication number Publication date
JPH05332295A (ja) 1993-12-14
DE69111641D1 (de) 1995-09-07
US5075964A (en) 1991-12-31
FR2659506A1 (fr) 1991-09-13
EP0446119A1 (fr) 1991-09-11
FR2659506B1 (fr) 1995-06-02
DE69111641T2 (de) 1996-01-25
EP0446119B1 (fr) 1995-08-02

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