DE4494721T1 - Cooling system for a vehicle equipped with a retarder - Google Patents

Cooling system for a vehicle equipped with a retarder

Info

Publication number
DE4494721T1
DE4494721T1 DE4494721T DE4494721T DE4494721T1 DE 4494721 T1 DE4494721 T1 DE 4494721T1 DE 4494721 T DE4494721 T DE 4494721T DE 4494721 T DE4494721 T DE 4494721T DE 4494721 T1 DE4494721 T1 DE 4494721T1
Authority
DE
Germany
Prior art keywords
retarder
cooling system
vehicle equipped
vehicle
cooling
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.)
Withdrawn
Application number
DE4494721T
Other languages
German (de)
Inventor
Birger Enlund
Hans-Erik Aangstroem
Eric Thoms
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.)
Scania CV AB
Original Assignee
Scania CV AB
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 Scania CV AB filed Critical Scania CV AB
Publication of DE4494721T1 publication Critical patent/DE4494721T1/en
Withdrawn legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/08—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium
    • 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
    • F01P7/14—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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P2005/105—Using two or more pumps
    • 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
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F01P2005/125—Driving auxiliary pumps electrically
    • 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
    • F01P2025/08—Temperature
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/30—Cooling after the engine is stopped
    • 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
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • 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
    • F01P2060/06—Retarder
    • 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
    • F01P2060/18—Heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
DE4494721T 1993-07-01 1994-06-30 Cooling system for a vehicle equipped with a retarder Withdrawn DE4494721T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302266A SE501444C2 (en) 1993-07-01 1993-07-01 Cooling system for a retarded vehicle
PCT/SE1994/000646 WO1995001500A1 (en) 1993-07-01 1994-06-30 Cooling system for a vehicle equipped with a retarder

Publications (1)

Publication Number Publication Date
DE4494721T1 true DE4494721T1 (en) 1995-10-05

Family

ID=20390478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4494721T Withdrawn DE4494721T1 (en) 1993-07-01 1994-06-30 Cooling system for a vehicle equipped with a retarder

Country Status (4)

Country Link
BR (1) BR9405443A (en)
DE (1) DE4494721T1 (en)
SE (1) SE501444C2 (en)
WO (1) WO1995001500A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637316A1 (en) * 1996-03-08 1997-03-13 Voith Turbo Kg Drive unit with motor and retarder
DE19641558A1 (en) * 1996-10-09 1998-04-16 Voith Turbo Kg Method and control for regulating the cooling circuit of a vehicle by means of a thermally controlled water pump
DE19641559A1 (en) * 1996-10-09 1998-04-16 Voith Turbo Kg Drive unit with thermally controlled water pump
DE19728590A1 (en) * 1997-07-04 1999-01-07 Audi Ag Cooling circuit for liquid-cooled internal combustion engine
DE19854389A1 (en) * 1998-11-25 2000-05-31 Zahnradfabrik Friedrichshafen Cooling circuit
DE19942728A1 (en) * 1999-09-08 2001-03-15 Zahnradfabrik Friedrichshafen Cooling circuit for motor vehicle drive system has additional pump connected in circuit so that either thermostat or engine is bridged by or subjected to partial coolant flow
DE19942727A1 (en) * 1999-09-08 2001-03-15 Zahnradfabrik Friedrichshafen Cooling circuit for motor vehicle drive system has heat exchanger arranged immediately after radiator in flow direction so that coolant at lowest temperature is fed to heat exchanger
DE102005007388A1 (en) * 2005-02-18 2006-08-31 Zf Friedrichshafen Ag System for cooling gearbox, especially load switching automatic gearbox with retarder, has heat exchanger that can be decoupled from cooling system to prevent gearbox oil heating if vehicle cooling system coolant hotter than gearbox oil
DE102006036186A1 (en) * 2006-08-01 2007-10-11 Voith Turbo Gmbh & Co. Kg Vehicle's cooling circuit has auxiliary cooling medium pump, driven by drive unit provided in addition to driving engine, and connected in parallel to main cooling medium pump driven by driving engine
US8136488B2 (en) 2005-07-28 2012-03-20 Audi Ag Cooling system for a vehicle, and method for the operation of a cooling system
DE102019002860B4 (en) 2018-05-24 2022-12-29 Scania Cv Ab Cooling system for an engine and a water retarder

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716923B4 (en) * 1997-04-23 2006-08-17 Voith Turbo Gmbh & Co. Kg Method and device for limiting the maximum exploitable braking effect of a secondary retarder
DE19848544C1 (en) * 1998-10-22 2000-06-21 Voith Turbo Kg Method and device for increasing the braking torque utilization of a hydrodynamic retarder in a motor vehicle
DE10006019A1 (en) * 2000-02-11 2001-08-16 Zahnradfabrik Friedrichshafen Arrangement for reducing response time of hydrodynamic brakes has medium pumped directly into working chamber without temporary storage during operation of brake
DE10237766B4 (en) * 2002-08-17 2004-09-23 Voith Turbo Gmbh & Co. Kg Hydrodynamic retarder
SE0300923L (en) 2003-03-28 2004-02-24 Scania Cv Abp Cooling device and method of cooling a retarder
DE102004018227A1 (en) 2004-04-15 2005-11-17 Zf Friedrichshafen Ag cooling system
US7380586B2 (en) 2004-05-10 2008-06-03 Bsst Llc Climate control system for hybrid vehicles using thermoelectric devices
DE102004043131A1 (en) * 2004-09-07 2006-03-23 Daimlerchrysler Ag Cooling circuit for a motor vehicle and control method therefor
JP2006177265A (en) * 2004-12-22 2006-07-06 Denso Corp Thermoelectric power generation device
DE102005013075A1 (en) * 2005-03-18 2006-09-21 Voith Turbo Gmbh & Co. Kg Cooling circuit with a hydrodynamic brake
US7743614B2 (en) 2005-04-08 2010-06-29 Bsst Llc Thermoelectric-based heating and cooling system
EP1897154B1 (en) 2005-06-28 2013-04-24 Bsst, Llc Thermoelectric power generator for variable thermal power source
US20100155018A1 (en) 2008-12-19 2010-06-24 Lakhi Nandlal Goenka Hvac system for a hybrid vehicle
DE102006048527B4 (en) * 2006-10-13 2016-12-22 Volkswagen Ag Cooling circuit for an internal combustion engine
CN110254159A (en) 2007-05-25 2019-09-20 詹思姆公司 Distribution formula thermoelectricity heating and cooling system and method
DE102008023175A1 (en) * 2008-05-10 2009-11-12 Schalker Eisenhütte Maschinenfabrik Gmbh Rail-guided traction vehicle
US8640466B2 (en) 2008-06-03 2014-02-04 Bsst Llc Thermoelectric heat pump
DE102008042660A1 (en) * 2008-10-08 2010-04-15 Ford Global Technologies, LLC, Dearborn Fluid-cooled internal combustion engine for motor vehicle, has three-two-way valve separating bypass line from discharge line in switching condition and connecting oil cooler with supply line upstream to pump via discharge line
US9447994B2 (en) 2008-10-23 2016-09-20 Gentherm Incorporated Temperature control systems with thermoelectric devices
US9555686B2 (en) 2008-10-23 2017-01-31 Gentherm Incorporated Temperature control systems with thermoelectric devices
CN104538697B (en) 2009-05-18 2019-08-30 詹思姆公司 Battery thermal management system
CN102576232B (en) 2009-05-18 2015-05-06 Bsst有限责任公司 Temperature control system with thermoelectric device
DE102009052151B3 (en) 2009-11-06 2011-05-05 Mtu Friedrichshafen Gmbh Cooling system of an internal combustion engine
SE538626C2 (en) * 2013-10-24 2016-10-04 Scania Cv Ab Cooling system in a vehicle
CN107249910B (en) 2014-12-19 2021-01-15 詹思姆公司 Thermal conditioning system and method for a vehicle area
US10625566B2 (en) 2015-10-14 2020-04-21 Gentherm Incorporated Systems and methods for controlling thermal conditioning of vehicle regions
ITUA20161901A1 (en) * 2016-03-22 2017-09-22 Iveco Spa ENHANCED COOLING SYSTEM FOR A BURST MOTOR COUPLED WITH AN AUTOMATIC TRANSMISSION WITH HYDRAULIC DECELERATOR
CN106931058A (en) * 2017-03-23 2017-07-07 陕西法士特齿轮有限责任公司 A kind of cooling system for matching Retarder
CN108331653B (en) * 2018-03-07 2024-01-23 徐州徐工矿业机械有限公司 Power transmission staged cooling system for engineering machinery and hinged dumper thereof
US11993132B2 (en) 2018-11-30 2024-05-28 Gentherm Incorporated Thermoelectric conditioning system and methods
CN109910852A (en) * 2019-04-01 2019-06-21 北京工业大学 A kind of vehicle cooling system with liquid electricity retarder
DE102021203125A1 (en) * 2020-11-04 2022-05-05 Mahle International Gmbh Electrically powered motor vehicle
CN112693300B (en) * 2020-12-28 2022-11-04 泰安航天特种车有限公司 Cooling system and cooling method shared by brake resistor and engine of hybrid electric vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541227A (en) * 1949-04-12 1951-02-13 Eaton Mfg Co Engine heat booster brake
US3190272A (en) * 1963-04-26 1965-06-22 Wagner Electric Corp Cooling system
FR2502694B1 (en) * 1981-03-24 1987-06-05 Labavia IMPROVEMENTS TO THERMAL REGULATION CIRCUITS OF VEHICLES EQUIPPED WITH AN ELECTRIC RETARDER

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637316A1 (en) * 1996-03-08 1997-03-13 Voith Turbo Kg Drive unit with motor and retarder
DE19641558A1 (en) * 1996-10-09 1998-04-16 Voith Turbo Kg Method and control for regulating the cooling circuit of a vehicle by means of a thermally controlled water pump
DE19641559A1 (en) * 1996-10-09 1998-04-16 Voith Turbo Kg Drive unit with thermally controlled water pump
DE19728590A1 (en) * 1997-07-04 1999-01-07 Audi Ag Cooling circuit for liquid-cooled internal combustion engine
DE19854389A1 (en) * 1998-11-25 2000-05-31 Zahnradfabrik Friedrichshafen Cooling circuit
DE19942728A1 (en) * 1999-09-08 2001-03-15 Zahnradfabrik Friedrichshafen Cooling circuit for motor vehicle drive system has additional pump connected in circuit so that either thermostat or engine is bridged by or subjected to partial coolant flow
DE19942727A1 (en) * 1999-09-08 2001-03-15 Zahnradfabrik Friedrichshafen Cooling circuit for motor vehicle drive system has heat exchanger arranged immediately after radiator in flow direction so that coolant at lowest temperature is fed to heat exchanger
DE102005007388A1 (en) * 2005-02-18 2006-08-31 Zf Friedrichshafen Ag System for cooling gearbox, especially load switching automatic gearbox with retarder, has heat exchanger that can be decoupled from cooling system to prevent gearbox oil heating if vehicle cooling system coolant hotter than gearbox oil
US8136488B2 (en) 2005-07-28 2012-03-20 Audi Ag Cooling system for a vehicle, and method for the operation of a cooling system
DE102006036186A1 (en) * 2006-08-01 2007-10-11 Voith Turbo Gmbh & Co. Kg Vehicle's cooling circuit has auxiliary cooling medium pump, driven by drive unit provided in addition to driving engine, and connected in parallel to main cooling medium pump driven by driving engine
DE102019002860B4 (en) 2018-05-24 2022-12-29 Scania Cv Ab Cooling system for an engine and a water retarder

Also Published As

Publication number Publication date
SE501444C2 (en) 1995-02-20
BR9405443A (en) 1999-09-08
SE9302266L (en) 1995-01-02
WO1995001500A1 (en) 1995-01-12
SE9302266D0 (en) 1993-07-01

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination