ES2104487B1 - FAN, PARTICULARLY FOR A HEATING OR AIR CONDITIONING SYSTEM FOR CARS. - Google Patents

FAN, PARTICULARLY FOR A HEATING OR AIR CONDITIONING SYSTEM FOR CARS.

Info

Publication number
ES2104487B1
ES2104487B1 ES9202107A ES9202107A ES2104487B1 ES 2104487 B1 ES2104487 B1 ES 2104487B1 ES 9202107 A ES9202107 A ES 9202107A ES 9202107 A ES9202107 A ES 9202107A ES 2104487 B1 ES2104487 B1 ES 2104487B1
Authority
ES
Spain
Prior art keywords
fan
air conditioning
heating
cars
conditioning system
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 - Fee Related
Application number
ES9202107A
Other languages
Spanish (es)
Other versions
ES2104487A1 (en
Inventor
Jorg Kilian
Thomas Zeller
Nikolaus Zipf
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
Publication of ES2104487A1 publication Critical patent/ES2104487A1/en
Application granted granted Critical
Publication of ES2104487B1 publication Critical patent/ES2104487B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/66—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

Landscapes

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

Abstract

VENTILADOR, PARTICULARMENTE PARA UNA INSTALACION DE CALEFACCION O DE ACONDICIONAMIENTO DE AIRE PARA AUTOMOVILES, DOTADO DE UNA CAJA QUE PRESENTA POR LO MENOS UNA ABERTURA DE ASPIRACION AXIAL, EN LA QUE SE HALLA DISPUESTO UN RODETE DE VENTILADOR QUE PRESENTA UNA CORONA DE PALETAS DE VENTILADOR UNIDAS MEDIANTE RADIOS CON UN COBO QUE SE HA PREVISTO QUE LA ZONA TERMINAL DE LAS PALETAS DEL RODETE DEL VENTILADOR ENCARADA HACIA LA ABERTURA DE ASPIRACION ESTE DOTADA EN EL CONTORNO DE UNA CUBRICION QUE SE EXTIENDE EN LA DIRECCION AXIAL EN POR LO MENOS UN 10% DE LA LONGITUD AXIAL DE LAS PALETAS DEL VENTILADOR. LA INVENCION PERMITE REDUCIR EL DESARROLLO DE RUIDOS Y AUMENTAR LA CANTIDAD DE AIRE QUE PASA A TRAVES DEL VENTILADOR.FAN, PARTICULARLY FOR AN AUTOMOBILE HEATING OR AIR CONDITIONING FACILITY, EQUIPPED WITH A BOX THAT PROVIDES AT LEAST ONE AXIAL SUCTION OPENING, IN WHICH A VANTILATOR ROLLER IS PROVIDED WITH A PALLET CROWN THROUGH RADIOS WITH A COBO THAT THE TERMINAL ZONE OF THE PADDLES OF THE FAN IMPELLER FACED TOWARDS THE SUCTION OPENING IS PROVIDED IN THE CONTOUR OF A COVERAGE THAT EXTENDS IN THE AXIAL DIRECTION IN AT LEAST 10% OF THE AXIAL LENGTH OF FAN PADDLES. THE INVENTION ALLOWS TO REDUCE THE DEVELOPMENT OF NOISES AND TO INCREASE THE AMOUNT OF AIR THAT PASSES THROUGH THE FAN.

ES9202107A 1991-11-06 1992-10-22 FAN, PARTICULARLY FOR A HEATING OR AIR CONDITIONING SYSTEM FOR CARS. Expired - Fee Related ES2104487B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914136478 DE4136478C3 (en) 1991-11-06 1991-11-06 Blowers, in particular for a motor vehicle heating or air conditioning system

Publications (2)

Publication Number Publication Date
ES2104487A1 ES2104487A1 (en) 1997-10-01
ES2104487B1 true ES2104487B1 (en) 1998-05-01

Family

ID=6444165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202107A Expired - Fee Related ES2104487B1 (en) 1991-11-06 1992-10-22 FAN, PARTICULARLY FOR A HEATING OR AIR CONDITIONING SYSTEM FOR CARS.

Country Status (3)

Country Link
DE (1) DE4136478C3 (en)
ES (1) ES2104487B1 (en)
FR (1) FR2683269B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062179B1 (en) * 2017-01-23 2020-11-20 Valeo Systemes Thermiques AIR FLOW PROPULSION DEVICE, AIR PULSER WHEEL, AIR PULSER AND HEATING, VENTILATION AND / OR AIR CONDITIONING SYSTEM FOR THE CORRESPONDING MOTOR VEHICLE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155264A (en) * 1938-01-24 1939-04-18 Edward A Freed Method and apparatus for forming blower wheels
US2240238A (en) * 1939-02-27 1941-04-29 Albert L Baker Impeller mounting assembly
US2209028A (en) * 1940-01-25 1940-07-23 Anthony T Kortz Rotor
US2652190A (en) * 1950-01-23 1953-09-15 Master Appliance Mfg Co Impeller wheel
DE902167C (en) * 1950-10-14 1954-01-18 Carrier Corp Impeller for a radial flow centrifugal fan in drum design
US3055578A (en) * 1953-10-12 1962-09-25 Arthur F Leis Blower rotor
CH536438A (en) * 1970-12-01 1973-04-30 Gema Ag App Bau Radial fan wheel
US3846043A (en) * 1973-03-12 1974-11-05 Broan Mfg Co Inc Blower wheel
DE2508740A1 (en) * 1975-02-28 1976-09-02 Sueddeutsche Kuehler Behr FAN, ESPECIALLY FOR MOTOR VEHICLES
DE2940773C2 (en) * 1979-10-08 1986-08-14 Punker GmbH, 2330 Eckernförde High-performance centrifugal fan
DE3149091A1 (en) * 1980-12-31 1982-08-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Radial fan impeller
IT8353039V0 (en) * 1982-03-15 1983-03-10 Sueddeutsche Kuehler Behr AXIAL FAN PARTICULARLY FOR WATER COOLED THERMAL ENGINE COOLING RADIATORS
DE8317312U1 (en) * 1983-06-14 1983-11-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart FAN WHEEL FOR A RADIAL BLOWER
DE8904338U1 (en) * 1989-04-07 1990-08-09 Behr GmbH & Co, 7000 Stuttgart Radial fan

Also Published As

Publication number Publication date
DE4136478C2 (en) 1994-08-04
DE4136478A1 (en) 1993-05-13
FR2683269B1 (en) 1994-03-04
DE4136478C3 (en) 1999-06-10
FR2683269A1 (en) 1993-05-07
ES2104487A1 (en) 1997-10-01

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