GB1153655A - Improvements in or relating to Internal Combustion Engines - Google Patents

Improvements in or relating to Internal Combustion Engines

Info

Publication number
GB1153655A
GB1153655A GB25445/67A GB2544567A GB1153655A GB 1153655 A GB1153655 A GB 1153655A GB 25445/67 A GB25445/67 A GB 25445/67A GB 2544567 A GB2544567 A GB 2544567A GB 1153655 A GB1153655 A GB 1153655A
Authority
GB
United Kingdom
Prior art keywords
valve
coolant
heat exchanger
conduit
supercharging air
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
GB25445/67A
Inventor
Rudolf Bullinger
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1153655A publication Critical patent/GB1153655A/en
Expired legal-status Critical Current

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
    • F02B29/0437—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
    • F02B29/0406—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
    • F02B29/0493—Controlling the air charge temperature
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)

Abstract

1,153,655. Supercharged engines. MASCHINENFABRIK AUGSBURG-NœRNBERG A. G. June 1, 1967 [July 23, 1966], No.25445/67. Heading F1B. In a method of operating a supercharged I. C. engine provided with means for cooling the supercharging air the temperature of the latter is continuously varied in inverse proportion to the engine load and in dependence on the supercharging air pressure. The invention also includes a supercharged I. C. engine including a heat exchanger 3 incorporated in a coolant circuit which includes a mixer valve 8 responsive to the supercharging air pressure and also connected to a heating medium circuit. The supercharger coolant is discharged through conduit 5 into a mixture container which is additionally supplied with a coolant e. g. water through conduit 6. A regulator 17 controls valve 18 to limit the maximum and minimum permissible temperatures of the supercharging air at full engine load. A by-pass 19 is arranged around valve 18. The mixer valve 8 is arranged in the coolant circuit 7, 4 and controlled by a diaphragm valve 10 subjected to the supercharging air pressure communicated via conduit 9. Valve 10 can be set for summer or winter operable by adjustment of springs. Under high engine load coolant flows through conduit 7, valve 8, conduit 4 arid through the heat exchanger 3. At starting or low engine load the valve connections 13, 14 are connected to a heating medium circuit 11, supplied from a heat exchanger 12 forming part of the engine coolant circuit, and some of the heating medium is mixed with the coolant passing into conduit 4 thereby reducing the cooling in the heat exchanger 3. The engine coolant flows through a further heat exchanger 15 controlled by a temperature regulator 16a. Alternatively the heat exchangers 12, 15 may be replaced by a separate heat exchanger.
GB25445/67A 1966-07-23 1967-06-01 Improvements in or relating to Internal Combustion Engines Expired GB1153655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0070338 1966-07-23

Publications (1)

Publication Number Publication Date
GB1153655A true GB1153655A (en) 1969-05-29

Family

ID=7313418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25445/67A Expired GB1153655A (en) 1966-07-23 1967-06-01 Improvements in or relating to Internal Combustion Engines

Country Status (4)

Country Link
AT (1) AT283825B (en)
DE (1) DE1526454A1 (en)
GB (1) GB1153655A (en)
NL (1) NL6707786A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002481A1 (en) * 1982-01-13 1983-07-21 Tholen, Paul Internal combustion supercharged motor with heat exchanger of the combustion air
US4785788A (en) * 1984-06-04 1988-11-22 Juan Targa Pascual Supercharger system for use with heat engines
EP0602348A1 (en) * 1992-12-12 1994-06-22 MAN Nutzfahrzeuge Aktiengesellschaft Method for controlling the temperature of the charging air and device to perform this method
FR2829533A1 (en) * 2001-09-07 2003-03-14 Peugeot Citroen Automobiles Sa Temperature regulator for a motor vehicle internal combustion air intake, has pair of heat exchange circuits for two stage cooling of intake
US10927971B2 (en) 2015-12-17 2021-02-23 Kohler Mira Limited Faucets

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549009C2 (en) * 1975-11-03 1985-01-24 Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim Device for regulating the temperature of the charge air of a water-cooled internal combustion engine
DE3226883A1 (en) * 1982-02-10 1983-08-18 Klöckner-Werke AG, 4100 Duisburg Cooling circuit for internal combustion engines, in particular for marine diesel engines
DE3324807A1 (en) * 1983-07-09 1985-01-17 Klöckner-Humboldt-Deutz AG, 5000 Köln Supercharged internal-combustion engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002481A1 (en) * 1982-01-13 1983-07-21 Tholen, Paul Internal combustion supercharged motor with heat exchanger of the combustion air
US4660532A (en) * 1982-01-13 1987-04-28 Klockner-Humboldt-Deutz Aktiengesellschaft Supercharged internal combustion engine with heat exchanger for the combustion air
US4785788A (en) * 1984-06-04 1988-11-22 Juan Targa Pascual Supercharger system for use with heat engines
EP0167807B1 (en) * 1984-06-04 1990-01-31 Juan Targa A supercharger system for use with heat engines
EP0602348A1 (en) * 1992-12-12 1994-06-22 MAN Nutzfahrzeuge Aktiengesellschaft Method for controlling the temperature of the charging air and device to perform this method
FR2829533A1 (en) * 2001-09-07 2003-03-14 Peugeot Citroen Automobiles Sa Temperature regulator for a motor vehicle internal combustion air intake, has pair of heat exchange circuits for two stage cooling of intake
US7104062B2 (en) 2001-09-07 2006-09-12 Peugeot Citroen Automobiles, S.A. Device for thermally controlling the intake air of the internal combustion engine of a motor vehicle
US10927971B2 (en) 2015-12-17 2021-02-23 Kohler Mira Limited Faucets
US11649905B2 (en) 2015-12-17 2023-05-16 Kohler Mira Limited Faucets

Also Published As

Publication number Publication date
AT283825B (en) 1970-08-25
DE1526454A1 (en) 1970-05-14
NL6707786A (en) 1968-01-24

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