Fluidic waste gate

Details Fluidic waste gate Fluidic waste gate

1979-10-24

1981-04-07

Koczo, Jr., Michael

Power plants

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

With supercharging means for engine

60611, 415145, 415148, F02B 3712

Patent

active

042598400

ABSTRACT:
In the combination of an internal combustion engine, a turbocharger and a ste gate, the improvement is the waste gate which includes a fluidic device having its inlet and outlet connected in parallel with the turbine of the turbocharger and a biasing port responsive to the output of the turbocharger to proportion the fluid flow from the inlet to the outlet between two parallel fluidic paths having a high and low flow resistance respectively. The fluidic device is a fluid amplifier providing radial and tangential flow to a vortex valve to produce the low and high resistance fluidic paths respectively. Alternatively, the fluidic device could be in series with the turbocharger to backpressure the compressor of the turbocharger.

REFERENCES:
patent: 3373759 (1968-03-01), Adams
patent: 3470894 (1969-10-01), Rimmer
patent: 3564844 (1971-02-01), Rimmer
patent: 3931712 (1976-01-01), Keller
patent: 4005578 (1977-02-01), McIherney

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