FR2422844A1 - Ventilateur de moteur a combustion interne de vehicule - Google Patents

Ventilateur de moteur a combustion interne de vehicule

Info

Publication number
FR2422844A1
FR2422844A1 FR7909145A FR7909145A FR2422844A1 FR 2422844 A1 FR2422844 A1 FR 2422844A1 FR 7909145 A FR7909145 A FR 7909145A FR 7909145 A FR7909145 A FR 7909145A FR 2422844 A1 FR2422844 A1 FR 2422844A1
Authority
FR
France
Prior art keywords
driven
turbine
liq
coolant flow
heat exchanger
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.)
Granted
Application number
FR7909145A
Other languages
English (en)
Other versions
FR2422844B3 (fr
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of FR2422844A1 publication Critical patent/FR2422844A1/fr
Application granted granted Critical
Publication of FR2422844B3 publication Critical patent/FR2422844B3/fr
Granted 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
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
    • 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
    • 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
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
    • 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

Landscapes

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

Abstract

Ventilateur de refoulement d'air de refroidissement à travers un échangeur de chaleur dans lequel circule le fluide de refroidissement d'un moteur à combustion interne de véhicule refroidi par un liquide, la commande de ce ventilateur étant indépendante de ce moteur. Une turbine que fait tourner le fluide de refroidissement forme la commande du ventilateur. Application au ventilateur du radiateur des voitures automobiles lorsque le montage du moteur est tel que celui-ci ne peut pas commander directement ce ventilateur.
FR7909145A 1978-04-12 1979-04-11 Ventilateur de moteur a combustion interne de vehicule Granted FR2422844A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815720 DE2815720A1 (de) 1978-04-12 1978-04-12 Luefter

Publications (2)

Publication Number Publication Date
FR2422844A1 true FR2422844A1 (fr) 1979-11-09
FR2422844B3 FR2422844B3 (fr) 1982-02-12

Family

ID=6036740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909145A Granted FR2422844A1 (fr) 1978-04-12 1979-04-11 Ventilateur de moteur a combustion interne de vehicule

Country Status (3)

Country Link
DE (1) DE2815720A1 (fr)
FR (1) FR2422844A1 (fr)
IT (1) IT1113874B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002227A1 (fr) * 1983-11-17 1985-05-23 Zahnradfabrik Friedrichshafen Ag Entrainement de ventilateur regule par la temperature pour moteurs a rendement eleve
EP0386883A2 (fr) * 1989-03-06 1990-09-12 Hale Fire Pump Company Ventilateur pour la lutte contre l'incendie
CN108488079A (zh) * 2018-02-28 2018-09-04 重庆酋创科技有限公司 用于控制风扇转速的装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111120068B (zh) * 2020-01-17 2020-09-11 江苏瑞营机械制造有限公司 一种发动机散热装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002227A1 (fr) * 1983-11-17 1985-05-23 Zahnradfabrik Friedrichshafen Ag Entrainement de ventilateur regule par la temperature pour moteurs a rendement eleve
EP0386883A2 (fr) * 1989-03-06 1990-09-12 Hale Fire Pump Company Ventilateur pour la lutte contre l'incendie
EP0386883A3 (fr) * 1989-03-06 1991-03-27 Hale Fire Pump Company Ventilateur pour la lutte contre l'incendie
CN108488079A (zh) * 2018-02-28 2018-09-04 重庆酋创科技有限公司 用于控制风扇转速的装置

Also Published As

Publication number Publication date
DE2815720A1 (de) 1979-10-18
IT7921784A0 (it) 1979-04-11
FR2422844B3 (fr) 1982-02-12
IT1113874B (it) 1986-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse