Caterpillar Inc.
EXHAUST COMPONENT ENCLOSURE SYSTEM

Abstract:

An exhaust enclosure system may include an inner insulation assembly circumferentially surrounding an outlet pipe of an engine exhaust manifold. The inner insulation assembly may be in direct contact with the exhaust manifold. The exhaust enclosure system may include a cover enclosing the inner insulation assembly. The cover may be physically separated from the inner insulation assembly by a circumferential air gap disposed between the inner insulation assembly and the cover.