ZA92418B - Combustion engine with two-stage pre-combustion air cooling - Google Patents

Combustion engine with two-stage pre-combustion air cooling

Info

Publication number
ZA92418B
ZA92418B ZA92418A ZA92418A ZA92418B ZA 92418 B ZA92418 B ZA 92418B ZA 92418 A ZA92418 A ZA 92418A ZA 92418 A ZA92418 A ZA 92418A ZA 92418 B ZA92418 B ZA 92418B
Authority
ZA
South Africa
Prior art keywords
air cooling
stage pre
combustion
combustion engine
combustion air
Prior art date
Application number
ZA92418A
Inventor
Werner Kuebler
Kuebler Werner
Original Assignee
Man Nutzfahrzeuge Ag
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 Man Nutzfahrzeuge Ag filed Critical Man Nutzfahrzeuge Ag
Publication of ZA92418B publication Critical patent/ZA92418B/en

Links

Classifications

    • 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
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F01P7/042—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
    • 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
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • 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
    • F02B29/0425—Air cooled heat exchangers
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/42—Intake manifold 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
    • 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
ZA92418A 1991-01-22 1992-01-21 Combustion engine with two-stage pre-combustion air cooling ZA92418B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4101708A DE4101708C2 (en) 1991-01-22 1991-01-22 Internal combustion engine with two-stage charge air cooling

Publications (1)

Publication Number Publication Date
ZA92418B true ZA92418B (en) 1992-10-28

Family

ID=6423442

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92418A ZA92418B (en) 1991-01-22 1992-01-21 Combustion engine with two-stage pre-combustion air cooling

Country Status (4)

Country Link
EP (1) EP0496085A1 (en)
JP (1) JPH05209529A (en)
DE (1) DE4101708C2 (en)
ZA (1) ZA92418B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222086A1 (en) * 1992-07-04 1994-01-05 Kloeckner Humboldt Deutz Ag IC engine with combustion air cooler - has reduced nitrous oxide emission at full load or high power at lower combustion air temp.
DE4344138A1 (en) * 1993-12-23 1995-06-29 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
DE19538239C1 (en) * 1995-10-13 1997-04-24 Daimler Benz Ag Coolant flow in a cooling circuit of a liquid-cooled internal combustion engine
US6604515B2 (en) * 2001-06-20 2003-08-12 General Electric Company Temperature control for turbocharged engine
AT6051U1 (en) * 2002-02-14 2003-03-25 Avl List Gmbh COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
FR2895452B1 (en) * 2005-12-28 2013-09-27 Renault Sas SUPER-POWERED MOTOR FOR IMPROVING AIR COOLING IN THE ENGINE AND MOTOR VEHICLE COMPRISING SUCH AN ENGINE
DE102008028290B4 (en) 2008-06-16 2019-05-16 Mahle International Gmbh Means for cooling a coolant, a circuit for charging an internal combustion engine and method for cooling an intended for charging an internal combustion engine substantially gaseous charging fluid
DE102009026613A1 (en) 2009-05-29 2010-12-02 Deere & Company, Moline Device for controlling the temperature of a charge air flow passing through an intercooler
DE102011120794A1 (en) * 2011-12-10 2013-06-13 Gm Global Technology Operations, Llc Charge air cooling device for combustion engine arrangement of motor car, has three heat exchangers arranged in intake duct of engine, where two exchangers are arranged downstream in duct and configured as fluid cooling heat exchanger
DE102011089035B4 (en) * 2011-12-19 2017-05-24 Bayerische Motoren Werke Aktiengesellschaft Control of adjustable cooling air flaps of a motor vehicle with an internal combustion engine comprising a supercharger
JP6364895B2 (en) * 2014-04-02 2018-08-01 株式会社デンソー EGR system for internal combustion engine
CN113790096A (en) * 2021-11-18 2021-12-14 山西凯嘉煤层气发电有限公司 Operation control method for variable frequency fan of gas generator set

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308785A1 (en) * 1975-04-24 1976-11-19 France Etat IMPROVEMENTS TO ENGINE SYSTEMS INCLUDING A SUPERCHARGED INTERNAL COMBUSTION ENGINE
DE2640732A1 (en) * 1976-09-10 1978-07-27 Motoren Turbinen Union CHARGE AIR HEAT EXCHANGER SYSTEM
DE2655017C2 (en) * 1976-12-04 1986-09-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Internal combustion engine with supercharging
DE2923852A1 (en) * 1978-06-16 1979-12-20 Garrett Corp CHARGE AIR COOLING SYSTEM
FR2461101A1 (en) * 1979-08-06 1981-01-30 Alsacienne Constr Meca DEVICE FOR CONTROLLING THE AIR OF DIESEL ENGINE POWER SUPPLY
US4317439A (en) * 1979-08-24 1982-03-02 The Garrett Corporation Cooling system
DE3015951A1 (en) * 1980-04-25 1981-10-29 Klöckner-Humboldt-Deutz AG, 5000 Köln IC engine with hydraulically-driven cooling fan - has servomotor for exhaust flaps and has measured value processor with temp. measuring appts.
DE3623540C1 (en) * 1986-07-12 1987-08-20 Porsche Ag Multi-cylinder internal combustion engine with two exhaust gas turbochargers
DE3627686A1 (en) * 1986-08-14 1987-11-12 Daimler Benz Ag Internal combustion engine with an exhaust turbocharger
AT393539B (en) * 1988-09-02 1991-11-11 Steyr Daimler Puch Ag INTERNAL COMBUSTION ENGINE WITH A CHARGING UNIT FOR THE CHARGING AIR
US5036668A (en) * 1990-07-03 1991-08-06 Allied-Signal Inc. Engine intake temperature control system

Also Published As

Publication number Publication date
JPH05209529A (en) 1993-08-20
EP0496085A1 (en) 1992-07-29
DE4101708A1 (en) 1992-08-06
DE4101708C2 (en) 1994-12-08

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