ES2095898T3 - Accionamiento de ventilador con embrague hidraulico de friccion. - Google Patents

Accionamiento de ventilador con embrague hidraulico de friccion.

Info

Publication number
ES2095898T3
ES2095898T3 ES91120254T ES91120254T ES2095898T3 ES 2095898 T3 ES2095898 T3 ES 2095898T3 ES 91120254 T ES91120254 T ES 91120254T ES 91120254 T ES91120254 T ES 91120254T ES 2095898 T3 ES2095898 T3 ES 2095898T3
Authority
ES
Spain
Prior art keywords
air
opposite
friction clutch
fan drive
hydraulic friction
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
ES91120254T
Other languages
English (en)
Inventor
Gmbh Co Behr
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 ES2095898T3 publication Critical patent/ES2095898T3/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/022—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated by a bimetallic strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Structure Of Transmissions (AREA)

Abstract

LOS PROPULSORES DE AIRE TRADICIONALES PARA TURISMOS TIENEN LA DESVENTAJA DE QUE TRANSMITEN DEMASIADO POCO AIRE CUANDO EL NUMERO DE REVOLUCIONES DEL MOTOR ES BAJO, SI BIEN SE NECESITA MAS AIRE PARA EL ENFRIAMIENTO DEL REFRIGERADOR Y DE LOS DEMAS INTERCAMBIADORES DE CALOR. POR LO TANTO, SE ACONSEJA QUE SE COLOQUE DETRAS DEL PRIMER AIREADOR UN SEGUNDO AIREADOR Y DE FORMA COAXIAL, UN CORREDOR CONTRARIO, CONCRETAMENTE UN LLAMADO CORREDOR CONTRARIO, QUE EN CASO NECESARIO PUEDA CONECTARSE CUANDO EL MOTOR TENGA UN NUMERO DE REVOLUCIONES MUY BAJO. CON ELLO SE CONSEGUIRA TRANSPORTAR MAS AIRE PARA LA REFRIGERACION. EL CORREDOR CONTRARIO SE CONECTA MEDIANTE UN PROPULSOR DE RUEDA DENTADA O MEDIANTE UN PROPULSOR POR CORREA MEDIANTE UN ACOPLADOR, DONDE EL CORREDOR CONTRARIO CIRCULA EN SENTIDO CONTRARIO HACIA EL PRIMER AIREADOR Y CON EL MISMO NUMERO DE REVOLUCIONES. EL CAMPO DE APLICACION DE ESTA INVENCION ES LA REFRIGERACION DE MOTORES DE TURISMOS.
ES91120254T 1990-12-22 1991-11-27 Accionamiento de ventilador con embrague hidraulico de friccion. Expired - Lifetime ES2095898T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4041568A DE4041568A1 (de) 1990-12-22 1990-12-22 Luefterantrieb mit fluessigkeitsreibungskupplung

Publications (1)

Publication Number Publication Date
ES2095898T3 true ES2095898T3 (es) 1997-03-01

Family

ID=6421283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91120254T Expired - Lifetime ES2095898T3 (es) 1990-12-22 1991-11-27 Accionamiento de ventilador con embrague hidraulico de friccion.

Country Status (3)

Country Link
EP (1) EP0499698B1 (es)
DE (2) DE4041568A1 (es)
ES (1) ES2095898T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323651A1 (de) * 1993-07-15 1995-01-19 Linnig Karl Heinz Reibschaltkupplung, insbesondere für ein Lüfterrad eines Kfz-Motor-Ventilators
DE19511702A1 (de) * 1995-03-30 1996-10-02 Bayerische Motoren Werke Ag Lüfterantrieb einer Brennkraftmaschine
US5782715A (en) * 1996-08-29 1998-07-21 Eaton Corporation Dual ratio viscous fan drive
DE19821098A1 (de) * 1998-05-12 1999-11-18 Behr Gmbh & Co Antriebseinrichtung für den Kühllüfter eines Kraftfahrzeugmotors
DE19821097A1 (de) * 1998-05-12 1999-11-18 Behr Gmbh & Co Antriebseinrichtung für den Kühllüfter eines Kraftfahrzeugmotors
DE19821096A1 (de) * 1998-05-12 1999-11-18 Behr Gmbh & Co Antriebseinrichtung für den Kühllüfter eines Kraftfahrzeugmotors
JP4862482B2 (ja) * 2006-05-15 2012-01-25 株式会社デンソー 送風装置
GB2457878A (en) * 2008-02-26 2009-09-02 Agco Sa Variable speed fan drive
DE102008063702A1 (de) 2008-12-19 2010-06-24 Behr Gmbh & Co. Kg Lüfterantrieb, insbesondere für ein Kraftfahrzeug
DE102011050359A1 (de) * 2011-05-13 2012-11-15 Kendrion Linnig Gmbh Kupplungsanordnung
US20170342988A1 (en) * 2014-12-12 2017-11-30 Agco International Gmbh A Fan Drive Assembly
IT201600068672A1 (it) * 2016-07-01 2018-01-01 Baruffaldi Spa Apparecchiatura di comando e controllo di ventole di raffreddamento o di pulizia del radiatore di macchine operatrici e/o di veicoli
IT201600070223A1 (it) * 2016-07-06 2018-01-06 Baruffaldi Spa Apparecchiatura di comando della rotazione con inversione di ventole di raffreddamento di radiatori di macchine operatrici e/o di veicoli
CN107288908B (zh) * 2017-07-27 2023-08-22 德清京达电气有限公司 行星散热风扇
CN108661925A (zh) * 2018-04-02 2018-10-16 广西玉柴机器股份有限公司 一种具有两级风扇的发动机风扇结构
US11655824B2 (en) 2020-08-26 2023-05-23 Robert Bosch Llc Fan module including coaxial counter rotating fans
CN114893285A (zh) * 2022-04-29 2022-08-12 东风商用车有限公司 一种车用无级变速行星齿轮风扇离合系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587529A (en) * 1944-01-31 1947-04-29 Power Jets Res & Dev Ltd Improvements in or relating to axial flow compressors
DE947198C (de) * 1953-11-13 1956-08-09 Siemens Ag Schlagmuehle fuer Kaffee u. dgl. mit oben offenem Arbeitsbehaelter
US2788775A (en) * 1955-02-11 1957-04-16 Int Harvester Co Reversible drive for engine fans
FR1454720A (fr) * 1965-11-10 1966-02-11 Fischbach Kg Blech Metall R Ventilateur axial à sens opposés de rotation
US4064980A (en) * 1976-10-12 1977-12-27 Eaton Corporation Dual speed viscous fluid coupling
DE3322779C2 (de) * 1983-06-24 1986-09-18 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flüssigkeitsreibungskupplung
DE3612167A1 (de) * 1986-04-11 1987-10-22 Stromag Maschf Luefteranordnung, insbesondere zur kuehlung von wassergekuehlten verbrennungskraftmaschinen

Also Published As

Publication number Publication date
EP0499698B1 (de) 1997-01-22
EP0499698A3 (en) 1993-06-09
DE4041568A1 (de) 1992-06-25
DE59108505D1 (de) 1997-03-06
EP0499698A2 (de) 1992-08-26

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