ES2184926T3 - RADIAL FAN - Google Patents

RADIAL FAN

Info

Publication number
ES2184926T3
ES2184926T3 ES97110008T ES97110008T ES2184926T3 ES 2184926 T3 ES2184926 T3 ES 2184926T3 ES 97110008 T ES97110008 T ES 97110008T ES 97110008 T ES97110008 T ES 97110008T ES 2184926 T3 ES2184926 T3 ES 2184926T3
Authority
ES
Spain
Prior art keywords
pallets
radial fan
hitched
radial
balancing elements
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
ES97110008T
Other languages
Spanish (es)
Inventor
Ralf-Michael Schneider
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
Application granted granted Critical
Publication of ES2184926T3 publication Critical patent/ES2184926T3/en
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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors
    • 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
    • F04D29/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Massaging Devices (AREA)
  • Toys (AREA)
  • Testing Of Balance (AREA)

Abstract

LA INVENCION SE REFIERE A UN VENTILADOR RADIAL CON UNA RUEDA DE VENTILADOR (10) QUE TIENE UNA CORONA EN TORNO A SU EJE DE GIRO, CON PALETAS (16) ORIENTADAS EN SENTIDO RADIAL. EN UNO DE LOS EXTREMOS (20) DE LAS PALETAS PUEDEN ENGANCHARSE ELEMENTOS EQUILIBRADORES (22) QUE FORMAN UNA PINZA EN FORMA DE U. SE PROPONE QUE LAS PALETAS (16) TENGAN LA MENOS UNA MUESCA (32) DONDE PUEDEN ENGANCHARSE LOS ELEMENTOS EQUILIBRADORES (22).THE INVENTION REFERS TO A RADIAL FAN WITH A FAN WHEEL (10) THAT HAS A CROWN AROUND HIS SHAFT AXLE, WITH PALLETS (16) ORIENTED IN A RADIAL SENSE. IN ONE OF THE EXTREME (20) OF THE PALLETS, BALANCING ELEMENTS (22) THAT FORM A U-CLAMP CAN BE HITCHED. IT IS PROPOSED THAT THE PALLETS (16) BE AT LEAST ONE SAMPLE (32) WHERE THE BALANCING ELEMENTS CAN BE HITCHED ( 22).

ES97110008T 1996-08-30 1997-06-19 RADIAL FAN Expired - Lifetime ES2184926T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29615144U DE29615144U1 (en) 1996-08-30 1996-08-30 Radial fan

Publications (1)

Publication Number Publication Date
ES2184926T3 true ES2184926T3 (en) 2003-04-16

Family

ID=8028590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97110008T Expired - Lifetime ES2184926T3 (en) 1996-08-30 1997-06-19 RADIAL FAN

Country Status (3)

Country Link
EP (1) EP0828082B1 (en)
DE (2) DE29615144U1 (en)
ES (1) ES2184926T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044484A1 (en) * 2000-09-08 2002-03-21 Bosch Gmbh Robert fan
DE202005010000U1 (en) * 2005-06-23 2006-11-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotor with fan wheel for an electronically commutated electric motor
DE102009002418A1 (en) * 2009-04-16 2010-10-21 Robert Bosch Gmbh Fan wheel for a fan module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027845A (en) * 1959-11-16 1962-04-03 Worthington Corp Impeller tip pocket
DE1628276A1 (en) * 1966-05-28 1971-02-04 Karl Heinkel Appbau Kg Method for gluing balance weights when balancing fan wheels
FR2655400B1 (en) * 1989-12-05 1992-04-03 Rapid Sa BALANCING MASS, PARTICULARLY FOR FAN.
DE4122018C2 (en) * 1991-07-03 1993-12-23 Licentia Gmbh Axial fan, in particular for cooling a condenser of an air conditioning system upstream of the radiator of a vehicle
DE9303469U1 (en) * 1993-03-10 1994-07-14 Robert Bosch Gmbh, 70469 Stuttgart Radial fan

Also Published As

Publication number Publication date
EP0828082A1 (en) 1998-03-11
EP0828082B1 (en) 2002-10-09
DE59708426D1 (en) 2002-11-14
DE29615144U1 (en) 1998-01-02

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