Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1995-02-28
1995-12-12
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
415102, F02B 3700
Patent
active
054738970
ABSTRACT:
The object of the invention is to create an internal combustion engine, connected to two exhaust-gas turbochargers, with reduced flow losses and an improved efficiency which is particularly suitable for relatively high boosting. According to the invention this is achieved by virtue of the fact that in an apparatus in accordance with the preamble of claim 1, the two exhaust-gas turbochargers (1,1') are arranged offset sideways relative to one another. The diffuser outlets (5,5') of the radial turbines (2,2') are arranged point-symmetrically with respect to the center (8) of the central wall (6). The lateral spacing of the axes (9,9') of the radial turbines (2,2') from the wall (10,10') of the turbine outflow casing (3) on the outflow side (11,11') of the radial turbines (2,2') is designed so as to be greater than their lateral spacing from the other wall (12,12') in each case.
REFERENCES:
patent: 4464902 (1984-08-01), Mendle et al.
ABB Management AG
Koczo Michael
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