ES2193309T3 - Rueda de ventilador para un ventilador radial. - Google Patents

Rueda de ventilador para un ventilador radial.

Info

Publication number
ES2193309T3
ES2193309T3 ES97117640T ES97117640T ES2193309T3 ES 2193309 T3 ES2193309 T3 ES 2193309T3 ES 97117640 T ES97117640 T ES 97117640T ES 97117640 T ES97117640 T ES 97117640T ES 2193309 T3 ES2193309 T3 ES 2193309T3
Authority
ES
Spain
Prior art keywords
fan
wheel
fan wheel
radial
present
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
ES97117640T
Other languages
English (en)
Inventor
Dagmar Dipl-Ing Links
Jurgen Dipl-Ing Otto
Paul Dipl-Ing Zerelles
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Application granted granted Critical
Publication of ES2193309T3 publication Critical patent/ES2193309T3/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
    • 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UNA RUEDA DE VENTILADOR CON UNA CORONA (14, 16) UNIDA A UN BUJE (12) A TRAVES DE UNA PIEZA INTERMEDIA CONCAVA (18). PARA DISEÑAR UNA RUEDA DE VENTILADOR MEJORADA QUE NO PRESENTE GRANDES DESEQUILIBRIOS Y EN CUYA FABRICACION PUEDAN EVITARSE AL MAXIMO LOS RESIDUOS DE FUNDICION, LA INVENCION PROPONE QUE LA PIEZA INTERMEDIA (18) PRESENTE UN TALON (34) CON UNA SUPERFICIE DE INYECCION PLANA (36) PERPENDICULAR AL EJE DEL VENTILADOR. DE ESTA FORMA PUEDEN UTILIZARSE TOBERAS DE CANAL CALIENTE CON PUNTAS ESTANDAR.
ES97117640T 1997-02-26 1997-10-11 Rueda de ventilador para un ventilador radial. Expired - Lifetime ES2193309T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707571A DE19707571A1 (de) 1997-02-26 1997-02-26 Lüfterrad für ein Radialgebläse

Publications (1)

Publication Number Publication Date
ES2193309T3 true ES2193309T3 (es) 2003-11-01

Family

ID=7821457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97117640T Expired - Lifetime ES2193309T3 (es) 1997-02-26 1997-10-11 Rueda de ventilador para un ventilador radial.

Country Status (3)

Country Link
EP (1) EP0861983B1 (es)
DE (2) DE19707571A1 (es)
ES (1) ES2193309T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101213373B (zh) 2005-07-04 2012-05-09 贝洱两合公司 叶轮

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882077A (en) * 1954-02-01 1959-04-14 Gen Ind Co Molded plastic rotor hub tightening and driving construction
DE2939385C2 (de) * 1979-09-28 1982-11-25 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Radialgebläse, insbesondere für Heiz- oder Klimaanlagen von Fahrzeugen
FR2501800A1 (fr) * 1981-03-13 1982-09-17 Guinard Pompes Roue a aubes et outillages et procedes pour les fabriquer par moulage
EP0159404B1 (de) * 1984-03-19 1987-04-08 Siemens Aktiengesellschaft Heiz- bzw. Klimaanlage für Kraftfahrzeuge mit selbsttätiger Innenraumluft-Temperaturregelung
GB9409056D0 (en) * 1994-05-06 1994-06-22 Philips Electronics Uk Ltd Centrifugal fan
GB2296943B (en) * 1994-12-21 1998-08-26 Valeo Climate Control Ltd Radial flow fan wheel
US5588803A (en) * 1995-12-01 1996-12-31 General Motors Corporation Centrifugal impeller with simplified manufacture

Also Published As

Publication number Publication date
EP0861983A2 (de) 1998-09-02
EP0861983A3 (de) 1999-07-14
DE19707571A1 (de) 1998-08-27
EP0861983B1 (de) 2003-04-02
DE59709691D1 (de) 2003-05-08

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