BR0203283A - Método para controlar a velocidade rotacional de um ventilador de refrigeração, sistema de controle para uso em veìculo, veìculo agrìcola fora-de-estrada de manipulação de safra ou manipulação de solo, e, veìculo de transporte de estrada - Google Patents

Método para controlar a velocidade rotacional de um ventilador de refrigeração, sistema de controle para uso em veìculo, veìculo agrìcola fora-de-estrada de manipulação de safra ou manipulação de solo, e, veìculo de transporte de estrada

Info

Publication number
BR0203283A
BR0203283A BR0203283-0A BR0203283A BR0203283A BR 0203283 A BR0203283 A BR 0203283A BR 0203283 A BR0203283 A BR 0203283A BR 0203283 A BR0203283 A BR 0203283A
Authority
BR
Brazil
Prior art keywords
fan
speed
vehicle
road
control system
Prior art date
Application number
BR0203283-0A
Other languages
English (en)
Inventor
James Anton Miller
David Rick Laird
James Hugh Ross
Barry Plassman
Gary John Treichel
Douglas Robert Fischer
Michael John Pipho
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 BR0203283A publication Critical patent/BR0203283A/pt

Links

Classifications

    • 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
    • F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • 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
    • F01P2025/00—Measuring
    • F01P2025/04—Pressure
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/62—Load
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/64—Number of revolutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

"MéTODO PARA CONTROLAR A VELOCIDADE ROTACIONAL DE UM VENTILADOR DE REFRIGERAçãO, SISTEMA DE CONTROLE PARA USO EM VEìCULO, VEìCULO AGRìCOLA FORA-DE-ESTRADA DE MANIPULAçãO DE SAFRA OU MANIPULAçãO DE SOLO, E, VEìCULO DE TRANSPORTE DE ESTRADA". Método e aparelho para controlar um ventilador de refrigeração em um compartimento de motor, como um trator ou combinada. Um controle de ventilador recebe entradas de sensores e usa as entradas de sensor na determinação de velocidades de ventilador que satisfaçam necessidades de refrigeração enquanto limitando o consumo de energia. Dados de sensor incluem pelo menos um dos ajustes de PTO e transmissão, comando de aceleração manual e velocidade de motor, e ajustes de velocidade de ventilador e de condicionador de ar. Dados de sensor são recebidos e processados no controle de ventilador, que envia a maior velocidade de ventilador determinada para um atuador de ventilador. Quando a PTO for ativada e a transmissão estiver em posição neutra, a velocidade de ventilador pode ser controlada de acordo com uma tabela alternativa de temperatura de refrigeração. Quando o comando de aceleração manual for zero e a velocidade de motor estiver acima de um máximo, a velocidade de ventilador é ajustada em máxima. Quando o condicionador de ar for ativado, a velocidade de ventilador é ajustada a pelo menos uma velocidade de ventilador predeterminada.
BR0203283-0A 2001-08-16 2002-08-16 Método para controlar a velocidade rotacional de um ventilador de refrigeração, sistema de controle para uso em veìculo, veìculo agrìcola fora-de-estrada de manipulação de safra ou manipulação de solo, e, veìculo de transporte de estrada BR0203283A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31273001P 2001-08-16 2001-08-16

Publications (1)

Publication Number Publication Date
BR0203283A true BR0203283A (pt) 2003-05-27

Family

ID=23212745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203283-0A BR0203283A (pt) 2001-08-16 2002-08-16 Método para controlar a velocidade rotacional de um ventilador de refrigeração, sistema de controle para uso em veìculo, veìculo agrìcola fora-de-estrada de manipulação de safra ou manipulação de solo, e, veìculo de transporte de estrada

Country Status (5)

Country Link
US (1) US6772714B2 (pt)
EP (1) EP1284344B1 (pt)
BR (1) BR0203283A (pt)
CA (1) CA2398465A1 (pt)
DE (1) DE60238162D1 (pt)

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Also Published As

Publication number Publication date
DE60238162D1 (de) 2010-12-16
EP1284344B1 (en) 2010-11-03
US20030041814A1 (en) 2003-03-06
US6772714B2 (en) 2004-08-10
EP1284344A2 (en) 2003-02-19
CA2398465A1 (en) 2003-02-16
EP1284344A3 (en) 2005-01-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 9A. ANUIDADE(S).

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.