GB1453274A - Supercharged internal-combustion engine - Google Patents

Supercharged internal-combustion engine

Info

Publication number
GB1453274A
GB1453274A GB486975A GB486975A GB1453274A GB 1453274 A GB1453274 A GB 1453274A GB 486975 A GB486975 A GB 486975A GB 486975 A GB486975 A GB 486975A GB 1453274 A GB1453274 A GB 1453274A
Authority
GB
United Kingdom
Prior art keywords
air
fan
turbocharger
turbine
charge
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
GB486975A
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.)
Howden Turbo GmbH
Original Assignee
Kuehnle Kopp and Kausch 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 Kuehnle Kopp and Kausch AG filed Critical Kuehnle Kopp and Kausch AG
Publication of GB1453274A publication Critical patent/GB1453274A/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
    • F02B29/0425—Air cooled heat exchangers
    • F02B29/0431—Details or means to guide the ambient air to the heat exchanger, e.g. having a fan, flaps, a bypass or a special location in the engine compartment
    • 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)
  • Supercharger (AREA)

Abstract

1453274 Cooling supercharging air in IC engines KUHNLE KOPP & KAUSCH AG 5 Feb 1975 [8 Feb 1974] 4869/75 Heading F1B In a supercharged I.C. engine 1, the charge-air 5 is cooled in a heat exchanger 9 by ambient air 13 impelled by a fan 14. The fan 14 is driven by a turbine 11, through which all the charge-air passes. Preferably, exhaust gases 2 drive a turbocharger 7. The fan 14 is preferably mounted behind the heat exchanger 9 to suck air therethrough and rotates at the same speed as the turbine 11, being mounted on the same shaft 16. The pressure drop across turbine 11 is small compared with that across the compressor 6 of the turbocharger 7, so that the fan 14 rotates at a fraction of the speed of the turbocharger 7. A by-pass conduit 21 controlled by a manually or automatically operated valve 22 is provided to by-pass the heat exchanger 9 when the charge-air is not to be cooled.
GB486975A 1974-02-08 1975-02-05 Supercharged internal-combustion engine Expired GB1453274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742406020 DE2406020B1 (en) 1974-02-08 1974-02-08 Supercharged internal combustion engine with cooling of the charge air

Publications (1)

Publication Number Publication Date
GB1453274A true GB1453274A (en) 1976-10-20

Family

ID=5906927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB486975A Expired GB1453274A (en) 1974-02-08 1975-02-05 Supercharged internal-combustion engine

Country Status (6)

Country Link
DE (1) DE2406020B1 (en)
ES (1) ES434527A1 (en)
FR (1) FR2260690B3 (en)
GB (1) GB1453274A (en)
IT (1) IT1029468B (en)
SE (1) SE7501367L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001128A (en) * 1977-07-12 1979-01-24 Alsacienne Constr Meca A supercharged diesel engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393937A1 (en) * 1977-06-07 1979-01-05 Wallace Murray Corp Turbocharger system for IC engine - has compressor of one turbocharger feeding turbine of second with output fed to intercooler
FR2461809A1 (en) * 1979-07-16 1981-02-06 Chausson Usines Sa Turbo charger regulator for IC engine - has heat exchanger and by=pass and two expansion turbines to control air to engine
DE3345558A1 (en) * 1983-12-16 1985-06-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Air-cooled charge-air cooler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001128A (en) * 1977-07-12 1979-01-24 Alsacienne Constr Meca A supercharged diesel engine
GB2001128B (en) * 1977-07-12 1982-02-03 Alsacienne Constr Meca Supercharged diesel engine

Also Published As

Publication number Publication date
IT1029468B (en) 1979-03-10
FR2260690B3 (en) 1977-10-21
SE7501367L (en) 1975-08-11
DE2406020B1 (en) 1975-05-15
ES434527A1 (en) 1976-12-16
FR2260690A1 (en) 1975-09-05

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed