Cast-in-place ceramic manifold and method of manufacturing same

Details Cast-in-place ceramic manifold and method of manufacturing same Cast-in-place ceramic manifold and method of manufacturing same

1994-01-28

1995-04-11

Lazarus, Ira S.

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

60323, 60324, F01N 320

Patent

active

054047218

ABSTRACT:
An exhaust manifold (10) for directing heated exhaust gas from an internal combustion engine (12), the manifold comprising a manifold body (32) having an outer wall (34), and an inner wall (42) defining an exhaust passageway (43) for directing the heated exhaust gas. The inner wall (34) has embedded therein a plurality of ceramic members (58) having a lower thermal conductivity than that of the manifold body (32) such that heat transfer through the ceramic members (58) to the outer wall (34) is reduced. The invention also includes a method of manufacturing same.

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