BRPI0504311A - acionamento de ventilador de velocidade variável para um veìculo movido por um motor de combustão interna, conjunto do lado propulsor para o mesmo e método de variar a velocidade do ventilador de um veìculo movido por um motor de combustão interna - Google Patents

acionamento de ventilador de velocidade variável para um veìculo movido por um motor de combustão interna, conjunto do lado propulsor para o mesmo e método de variar a velocidade do ventilador de um veìculo movido por um motor de combustão interna

Info

Publication number
BRPI0504311A
BRPI0504311A BRPI0504311-5A BRPI0504311A BRPI0504311A BR PI0504311 A BRPI0504311 A BR PI0504311A BR PI0504311 A BRPI0504311 A BR PI0504311A BR PI0504311 A BRPI0504311 A BR PI0504311A
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
fan
vehicle
drive
Prior art date
Application number
BRPI0504311-5A
Other languages
English (en)
Inventor
Dennis Aaron Bowman
Eric Albert Keen
Andy Blaine Appleton
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BRPI0504311A publication Critical patent/BRPI0504311A/pt

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

"ACIONAMENTO DE VENTILADOR DE VELOCIDADE VARIáVEL PARA UM VEìCULO MOVIDO POR UM MOTOR DE COMBUSTãO INTERNA, CONJUNTO DO LADO PROPULSOR PARA O MESMO E MéTODO DE VARIAR A VELOCIDADE DO VENTILADOR DE UM VEìCULO MOVIDO POR UM MOTOR DE COMBUSTãO INTERNA". Um acionamento de ventilador variável para um veículo acionado por um motor de combustão interna é apresentado. Um conjunto do lado propulsor utiliza um atuador hidráulico para acionar um conjunto de polia variável. O conjunto de polia variável aciona um conjunto de polia de um conjunto de lado propelido por intermédio de uma correia em 'V'. O atuador hidráulico tem um êmbolo acoplado com o conjunto de polia variável. O êmbolo é hidraulicamente transladado pelo óleo de motor do motor de combustão interna. Uma válvula a solenóide eletronicamente4 comandada controlada por um controlador de motor ou veículo seletivamente controla o fluxo de óleo do motor para acionamento do êmbolo. Assim a velocidade do ventilador pode é controlada baseada sobre vários parâmetros operacionais do motor ou veículo.
BRPI0504311-5A 2004-10-06 2005-10-05 acionamento de ventilador de velocidade variável para um veìculo movido por um motor de combustão interna, conjunto do lado propulsor para o mesmo e método de variar a velocidade do ventilador de um veìculo movido por um motor de combustão interna BRPI0504311A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/959,367 US7165514B2 (en) 2004-10-06 2004-10-06 Variable speed fan drive

Publications (1)

Publication Number Publication Date
BRPI0504311A true BRPI0504311A (pt) 2006-05-16

Family

ID=35058493

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504311-5A BRPI0504311A (pt) 2004-10-06 2005-10-05 acionamento de ventilador de velocidade variável para um veìculo movido por um motor de combustão interna, conjunto do lado propulsor para o mesmo e método de variar a velocidade do ventilador de um veìculo movido por um motor de combustão interna

Country Status (3)

Country Link
US (1) US7165514B2 (pt)
EP (1) EP1645732B1 (pt)
BR (1) BRPI0504311A (pt)

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US20080295786A1 (en) * 2007-06-04 2008-12-04 Darren James Nelson Variable speed fan drive
PL2530273T3 (pl) * 2011-06-01 2020-11-16 Joseph Vögele AG Maszyna budowlana z automatyczną regulacją prędkości obrotowej wentylatora
PL2578888T3 (pl) 2011-10-07 2019-05-31 Voegele Ag J Maszyna budowlana z automatyczną regulacją prędkości obrotowej wentylatora
US20140155218A1 (en) * 2012-12-05 2014-06-05 JVS Associates, Inc. Axial fan drive and hub assembly for evaporative cooling equipment
DE102013102943A1 (de) * 2013-03-22 2014-09-25 Claas Selbstfahrende Erntemaschinen Gmbh Landwirtschaftliche Arbeitsmaschine
US9518640B2 (en) 2014-02-07 2016-12-13 Deere & Company Dry variable speed drive mechanism
US20210270277A1 (en) * 2020-03-02 2021-09-02 E&C Finfan, Inc. Method for Detecting Belt Slippage in a Belt Driven Fan System
US11377998B1 (en) * 2020-12-15 2022-07-05 Caterpillar Inc. Fan adapter for an engine
US11473488B2 (en) * 2020-12-15 2022-10-18 Caterpillar Inc. Engine fan adapter systems and methods

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US3872842A (en) * 1973-06-14 1975-03-25 Kress Corp Speed control system for fan in engine cooling system
JPS5533082Y2 (pt) * 1974-07-23 1980-08-06
US4124001A (en) * 1976-06-30 1978-11-07 Fmc Corporation Electronic speed control for a variable speed fan drive
JPS53111129U (pt) * 1977-02-14 1978-09-05
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US4425766A (en) * 1982-05-17 1984-01-17 General Motors Corporation Motor vehicle cooling fan power management system
US4541821A (en) * 1982-11-27 1985-09-17 Aisin-Warner Limited V-belt type stepless transmission
US4489680A (en) * 1984-01-23 1984-12-25 Borg-Warner Corporation Engine temperature control system
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JPS62233415A (ja) * 1986-04-04 1987-10-13 Komatsu Ltd ラジエ−タフアンの回転速度制御法
US4899861A (en) * 1987-03-16 1990-02-13 Rockford Powertrain, Inc. Variable speed drive for engine cooling fans
GB8726966D0 (en) * 1987-11-18 1987-12-23 Jaguar Cars Cooling systems
US5059161A (en) * 1990-02-02 1991-10-22 Horton Industries, Inc. Rotational control apparatus
US5477827A (en) * 1994-05-16 1995-12-26 Detroit Diesel Corporation Method and system for engine control
US5445128A (en) * 1993-08-27 1995-08-29 Detroit Diesel Corporation Method for engine control
US5529028A (en) * 1995-06-07 1996-06-25 Cummins Engine Company, Inc. Accessory control system for a vehicle
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US6508213B2 (en) * 2000-11-30 2003-01-21 Valeo Engine Cooling Inc. Variable speed drive for an auxiliary member in an internal combustion engine
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ITTO20021108A1 (it) * 2002-12-20 2004-06-21 Lombardini Srl Unita' condotta per una trasmissione a rapporto variabile in modo continuo, e metodo per rimuovere una cinghia della trasmissione stessa.

Also Published As

Publication number Publication date
EP1645732B1 (en) 2017-05-03
EP1645732A2 (en) 2006-04-12
EP1645732A3 (en) 2010-04-21
US7165514B2 (en) 2007-01-23
US20060070588A1 (en) 2006-04-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.