BR0314260A - Sistema de refrigeração para um veìculo e veìculo compreendendo o sistema de refrigeração - Google Patents

Sistema de refrigeração para um veìculo e veìculo compreendendo o sistema de refrigeração

Info

Publication number
BR0314260A
BR0314260A BR0314260-4A BR0314260A BR0314260A BR 0314260 A BR0314260 A BR 0314260A BR 0314260 A BR0314260 A BR 0314260A BR 0314260 A BR0314260 A BR 0314260A
Authority
BR
Brazil
Prior art keywords
vehicle
cooling
refrigerant
circuit
cooling system
Prior art date
Application number
BR0314260-4A
Other languages
English (en)
Inventor
Magnus Bergstroem
Fredrik Grop
Pontus Evertsson
Original Assignee
Volvo Constr Equip Holding Se
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 Volvo Constr Equip Holding Se filed Critical Volvo Constr Equip Holding Se
Publication of BR0314260A publication Critical patent/BR0314260A/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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • F01P2060/045—Lubricant cooler for transmissions
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

"SISTEMA DE REFRIGERAçãO PARA UM VEìCULO E VEìCULO COMPREENDENDO O SISTEMA DE REFRIGERAçãO". A invenção refere-se a um sistema de refrigeração (11) para um veículo. O sistema compreende um primeiro circuito de refrigeração (14) acoplado ao motor do veículo (12) para refrigerar este último e uma bomba (15) disposta no primeiro circuito de refrigeração (14) para bombear um refrigerante para o motor. O sistema compreende ainda um segundo circuito de refrigeração (16) para refrigerar pelo menos um outro componente no veículo, e um meio (20) para acoplar o segundo circuito de refrigeração (16) ao primeiro circuito de refrigeração (14) de maneira a suprir também o segundo circuito de refrigeração com refrigerante proveniente da bomba (15). O sistema de refrigeração compreende ainda uma linha (21) acoplada a partir do primeiro circuito de refrigeração para o segundo circuito de refrigeração que se desvia do meio de acoplamento (20), de tal forma que o segundo circuito de refrigeração é suprido com refrigerante proveniente da bomba através da linha de desvio mesmo quando o meio de acoplamento está ajustado para a posição de desconectado.
BR0314260-4A 2002-09-13 2003-07-02 Sistema de refrigeração para um veìculo e veìculo compreendendo o sistema de refrigeração BR0314260A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202724A SE523669C2 (sv) 2002-09-13 2002-09-13 Kylsystem till ett fordon och fordon innefattande kylsystemet
PCT/SE2003/001158 WO2004025094A1 (en) 2002-09-13 2003-07-02 Cooling system for a vehicle and vehicle comprising the cooling system

Publications (1)

Publication Number Publication Date
BR0314260A true BR0314260A (pt) 2005-07-19

Family

ID=20288987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314260-4A BR0314260A (pt) 2002-09-13 2003-07-02 Sistema de refrigeração para um veìculo e veìculo compreendendo o sistema de refrigeração

Country Status (9)

Country Link
EP (1) EP1552122A1 (pt)
JP (1) JP2005539169A (pt)
KR (1) KR20050075334A (pt)
CN (1) CN100346064C (pt)
AU (1) AU2003244290A1 (pt)
BR (1) BR0314260A (pt)
SE (1) SE523669C2 (pt)
WO (1) WO2004025094A1 (pt)
ZA (1) ZA200501388B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420175B (en) * 2004-11-10 2009-10-28 Agco Gmbh & Co Cooling system for farming tractors
FR2890430B1 (fr) * 2005-09-05 2008-10-24 Peugeot Citroen Automobiles Sa Circuit de refroidissement de l'huile d'une boite de vitesses
JP4755572B2 (ja) * 2006-11-28 2011-08-24 カルソニックカンセイ株式会社 車両用蓄熱システム
FR2954405B1 (fr) * 2009-12-22 2012-01-13 Renault Sa Dispositif de refroidissement pour vehicule automobile
DE102010034484B4 (de) * 2010-08-17 2014-03-20 Schaeffler Technologies AG & Co. KG Kühlsystem mit einem Thermomanagementmodul
CN103562514B (zh) * 2011-05-20 2016-03-30 丰田自动车株式会社 流体控制系统
SE536283C2 (sv) * 2011-12-23 2013-07-30 Scania Cv Ab Arrangemang och förfarande för att kyla kylvätska i ett kylsystem i ett fordon
US8683854B2 (en) * 2012-03-30 2014-04-01 Ford Global Technologies, Llc Engine cooling system control
US9644648B2 (en) * 2013-07-09 2017-05-09 The Boeing Company Systems and methods for heat balance and transport for aircraft hydraulic systems
US9644898B2 (en) 2013-07-09 2017-05-09 The Boeing Company Systems and methods for heat balance and transport for aircraft hydraulic systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682160B1 (fr) * 1991-10-07 1995-04-21 Renault Vehicules Ind Systeme de refroidissement pour moteur a combustion interne comportant deux parties distinctes de radiateur.
US5669338A (en) * 1996-04-15 1997-09-23 Caterpillar Inc. Dual circuit cooling systems
SE509903C2 (sv) * 1998-02-27 1999-03-22 Volvo Wheel Loaders Ab Kyl- och värmesystem
SE523101C2 (sv) * 2001-02-07 2004-03-30 Volvo Constr Equip Components Tempereringssystem

Also Published As

Publication number Publication date
CN100346064C (zh) 2007-10-31
SE523669C2 (sv) 2004-05-11
ZA200501388B (en) 2006-07-26
EP1552122A1 (en) 2005-07-13
JP2005539169A (ja) 2005-12-22
AU2003244290A1 (en) 2004-04-30
WO2004025094A1 (en) 2004-03-25
CN1682019A (zh) 2005-10-12
SE0202724L (sv) 2004-03-14
SE0202724D0 (sv) 2002-09-13
KR20050075334A (ko) 2005-07-20

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Legal Events

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

Free format text: REFERENTE AS 7A, 8A E 9A ANUIDADES.

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 2160 DE 29/05/2012.