GB797248A - Improvements in or relating to turbochargers for internal combustion engines - Google Patents

Improvements in or relating to turbochargers for internal combustion engines

Info

Publication number
GB797248A
GB797248A GB489/57A GB48957A GB797248A GB 797248 A GB797248 A GB 797248A GB 489/57 A GB489/57 A GB 489/57A GB 48957 A GB48957 A GB 48957A GB 797248 A GB797248 A GB 797248A
Authority
GB
United Kingdom
Prior art keywords
duct
exhaust
cylinder
diffusers
engine
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
GB489/57A
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.)
LAVAL STEAM TURBINE CO
De Laval Steam Turbine Co
Original Assignee
LAVAL STEAM TURBINE CO
De Laval Steam Turbine Co
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 LAVAL STEAM TURBINE CO, De Laval Steam Turbine Co filed Critical LAVAL STEAM TURBINE CO
Publication of GB797248A publication Critical patent/GB797248A/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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • 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

Abstract

797,248. Exhaust ejectors; pumping charge. DE LAVAL STEAM TURBINE CO. Jan. 4, 1957 [Feb. 3, 1956], No. 489/57. Class 7(2) To provide re-circulatory gas flow as in Specification 792,122, aligned nozzles 14, Figs. 1 and 2, discharge exhaust from cylinder passages 12 of a six or eight cylinder engine into a duct 24 of substantially uniform cross-section having diffusers 28 delivering into a duct 32 extending along the duct 24 and in communication with its inlet end 36, exhaust finally passing at 6 to a turbo-charger the compressor of which delivers charge to the engine and may be as disclosed in Specification 792,122. The recirculatory flow may be from 25 per cent to 75 per cent of the total flow. In Figs. 4 and 7, cylinder passages 52, 54 respectively from the two banks of a sixteen cylinder engine discharge through nozzles 60, 62 into a duct 64 having diffusers 68. The invention is applicable to two-stroke diesel or four-stroke spark-ignition engines.
GB489/57A 1956-02-03 1957-01-04 Improvements in or relating to turbochargers for internal combustion engines Expired GB797248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US797248XA 1956-02-03 1956-02-03

Publications (1)

Publication Number Publication Date
GB797248A true GB797248A (en) 1958-06-25

Family

ID=22152392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB489/57A Expired GB797248A (en) 1956-02-03 1957-01-04 Improvements in or relating to turbochargers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB797248A (en)

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