GB1325526A - Cooling systems of supercharged diesel engines - Google Patents

Cooling systems of supercharged diesel engines

Info

Publication number
GB1325526A
GB1325526A GB1200771*[A GB1200771A GB1325526A GB 1325526 A GB1325526 A GB 1325526A GB 1200771 A GB1200771 A GB 1200771A GB 1325526 A GB1325526 A GB 1325526A
Authority
GB
United Kingdom
Prior art keywords
engine
air
heat exchanger
injector
valve
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.)
Expired
Application number
GB1200771*[A
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.)
Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
Original Assignee
Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
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 Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM filed Critical Societe Anonime de Vehicules Industriels et dEquipements SA SAVIEM
Publication of GB1325526A publication Critical patent/GB1325526A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/005—Controlling temperature of lubricant
    • F01M5/007—Thermostatic control
    • 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
    • F01P1/00—Air cooling
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/08—Use of engine exhaust gases for pumping cooling-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0493—Controlling the air charge 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/02—Intercooler
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transportation (AREA)
  • Supercharger (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1325526 Treating I.C. engine charges: cooling SOC ANON DE VEHICULES INDUSTRIELS ET D'EQUIPEMENTS MECANIQUES SAVIEM 28 April 1971 [29 April 1970] 12007/71 Heading F1B [Also in Division F4] Turbo supercharged Diesel engine 1 has a main engine cooling system consisting of a conventional radiator 45 connected to the engine block by pipes 46 and 47, and an independent auxiliary cooling system for the combustion air and lubricating oil. The engine exhaust gas passes along a pipe 2 to a turbine 5 mechanically connected to an air compressor 6, which supplies combustion air to the engine through a pipe 8 which passes through a heat exchanger 9. Engine lubricating oil is passed through a heat exchanger 9 which is in series with the heat exchanger 8. Both heat exchangers are part of a circuit which includes a header tank 19, flow control valves 3 and 4 and a third heat exchanger 25. Air is drawn through the third heat exchanger by an injector operated by the exhaust gas leaving the turbine. The injector comprises an annular chamber 37 which the gas enters tangentially and is then guided radially inwardly until it emerges travelling parallel to the axis of the chamber into a tube 34. The gas is accelerated within the injector so that a suction is created which draws air through the heat exchanger 25. The flow control valve 3 includes a temperature sensitive element which opens the valve at 55-60‹ C. The flow control valve 4 contains a pressure sensitive element which is acted on by the output pressure of the compressor 6, to which it is connected by a line 27. When the engine is operating near maximum power the valve 4 is opened so that the circulation of fluid in the auxiliary circuit is as rapid as possible. During low power operation when the combustion air should be at a relatively high temperature the valve 4 is closed. In a construction for use with an air cooled engine, Fig. 5 (not shown) the injector draws air directly through the heat exchangers 9 and 16, and the valves 3 and 4 control a shutter in the wall of the air duct downstream of the heat exchangers but upstream of the injector, the opening of the shutter determining the amount of air passing through the heat exchangers.
GB1200771*[A 1970-04-29 1971-04-28 Cooling systems of supercharged diesel engines Expired GB1325526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7015753A FR2088923A5 (en) 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
GB1325526A true GB1325526A (en) 1973-08-01

Family

ID=9054858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200771*[A Expired GB1325526A (en) 1970-04-29 1971-04-28 Cooling systems of supercharged diesel engines

Country Status (4)

Country Link
FR (1) FR2088923A5 (en)
GB (1) GB1325526A (en)
SE (1) SE359887B (en)
SU (1) SU498915A3 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000282A1 (en) * 1986-07-09 1988-01-14 Engine Technology Limited Supercharged ic engine air cooler
GB2252128A (en) * 1991-01-24 1992-07-29 S & C Thermofluids Ltd Providing intercooler air coolant flow in turbocharged engines.
GB2414531A (en) * 2004-05-27 2005-11-30 Ford Global Tech Llc Engine cooling circuit and auxiliary cooling circuit that share a common filler
CN104047713A (en) * 2013-03-16 2014-09-17 江苏普盛动力股份有限公司 Radiating system for single-cylinder diesel engine silent generating set
CN106555631A (en) * 2015-09-29 2017-04-05 日立汽车***(苏州）有限公司 Engine system and its control method
CN106593704A (en) * 2017-01-12 2017-04-26 泰安鼎鑫冷却器有限公司 Low-energy-consumption automobile fuel oil heating system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443573A1 (en) * 1978-12-08 1980-07-04 Renault Vehicules Ind COOLING CIRCUIT OF SUPERCHARGED ENGINES
FR2610989B1 (en) * 1987-02-18 1991-04-19 Valeo AUXILIARY COOLING CIRCUIT FOR MOTOR VEHICLE
US4918923A (en) * 1988-02-24 1990-04-24 Woollenweber William E Internal combustion engine turbosystem and method
RU2515583C1 (en) * 2012-11-22 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Чувашская государственная сельскохозяйственная академия" Method of diesel compressor cooling
WO2016120679A1 (en) * 2015-06-20 2016-08-04 Mahdi Rahimi Instantaneously smart controlled thermostat
US11649759B2 (en) 2021-10-12 2023-05-16 Transportation Ip Holdings, Llc System and method for thermal management

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000282A1 (en) * 1986-07-09 1988-01-14 Engine Technology Limited Supercharged ic engine air cooler
GB2252128A (en) * 1991-01-24 1992-07-29 S & C Thermofluids Ltd Providing intercooler air coolant flow in turbocharged engines.
GB2414531A (en) * 2004-05-27 2005-11-30 Ford Global Tech Llc Engine cooling circuit and auxiliary cooling circuit that share a common filler
GB2414531B (en) * 2004-05-27 2009-01-28 Ford Global Tech Llc Cooling systems for internal combustion engines
CN104047713A (en) * 2013-03-16 2014-09-17 江苏普盛动力股份有限公司 Radiating system for single-cylinder diesel engine silent generating set
CN106555631A (en) * 2015-09-29 2017-04-05 日立汽车***(苏州）有限公司 Engine system and its control method
CN106555631B (en) * 2015-09-29 2019-02-05 日立汽车***(苏州）有限公司 Engine system and its control method
CN106593704A (en) * 2017-01-12 2017-04-26 泰安鼎鑫冷却器有限公司 Low-energy-consumption automobile fuel oil heating system

Also Published As

Publication number Publication date
SU498915A3 (en) 1976-01-05
DE2120790A1 (en) 1971-12-16
DE2120790B2 (en) 1975-08-21
SE359887B (en) 1973-09-10
FR2088923A5 (en) 1972-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee