Double-chambered exhaust manifold

Details Double-chambered exhaust manifold Double-chambered exhaust manifold

1983-07-18

1985-05-07

Hart, Douglas

Power plants

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

With supercharging means for engine

60323, F02B 3700, F01N 710

Patent

active

045149860

ABSTRACT:
A double-chambered exhaust manifold with individual chambers that are connected edge to edge so as to independently pass exhaust gas flows through each. The first chamber is connected to receive an exhaust gas flow through exhaust ports of an internal combustion engine and connects to an inlet side of an exhaust driven turbine air compressor. The exhaust gas flow turns a turbine wheel that is connected to an impeller to compress the fresh air flow for passage to the engine air intake system. Exhaust from the turbine then passes to the second chamber that vents the exhaust gases into the vehicle exhaust system. The separate double-chambered exhaust manifolds are bent or otherwise contoured appropriately to fit within the space available within the vehicle engine compartment.

REFERENCES:
patent: 2305295 (1942-12-01), Lang
patent: 3068638 (1962-12-01), Birmann
patent: 3673798 (1972-07-01), Kuehl
patent: 4373329 (1983-02-01), Martini

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