Turbocharged internal combustion engine

Details Turbocharged internal combustion engine Turbocharged internal combustion engine

1996-04-10

1997-04-15

Koczo, Michael

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

F02B 3700

Patent

active

056198540

ABSTRACT:
A turbocharged diesel engine having a two stage turbocharger assembly is described. The assembly includes two low pressure turbochargers coupled in parallel and arranged in series with a single high pressure turbocharger. This allows all turbochargers to be of comparable dimensions and allows for interchangeability of parts between low pressure and high pressure turbochargers. The turbochargers may be mounted on an enclosure which encloses the turbines and the exhaust gas ductwork and which communicates with the exhaust pipe to insure that any leaking exhaust gas escapes to the atmosphere via the exhaust pipe.

REFERENCES:
patent: 4032262 (1977-06-01), Zehnder
patent: 4196593 (1980-04-01), Froeliger
patent: 4400945 (1983-08-01), Deutschmann et al.
patent: 5109674 (1992-05-01), Sudmanns
"Sequential Turbocharging of the MTU 1163 Engine", Institute of Marine Engineers, Mar. 1, 1988.
"Shipbuilding and Marine Engineering International", Apr. 1977, p. 171.
"Development of Two-Stage Turbocharging System on a Four Stroke Medium Speed Diesel Engine", CIMAC, 1977.
"Turbocharging Tomorrow", Diesel Engineering, Spring 1977, pp. 15-16.
"Turbocharging the Internal Combustion Engine", N. Watson et a., MacMillan Education Limited, ISBNO-333-24290-4, Chapter 2.
Datasheet code RR1-3-002, by ABB Turbosystems Ltd.
"Challenger Enters High-Speed Arena", The Motorship, Jun. 1993, pp. 66, Jun. 8, 1993.
"New High Performance Compact Engine From Paxman", Diesel and Gas Turbine Worldwide, Jun. 1993, p. 40, Jun. 9, 1993.
"High Speed Variety: Paxmans New High Performing 12VP185", LSM, Aug. 1993, p. 53.
"The Design and Development of a New High-Speed Diesel Engine", Sydney, Australia, Nov. 8, 1993.

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