Patent ID: 7762374
Filing Date: 2010-07-27
Classification: F01D,F05D

Abstract:
1. An exhaust muffler for a turbine engine with at least first and second exhaust outlets, the exhaust muffler comprising: a first arm configured to be coupled to the first exhaust outlet of the turbine engine, the first arm including an outer surface, and an inner surface that defines a first exhaust cavity, and further includes a plurality of perforations extending between the inner and outer surfaces; and a second arm coupled to the first arm and configured to be coupled to the second exhaust outlet of the turbine engine, the second arm including an outer surface, and an inner surface that defines a second exhaust cavity, and further including a plurality of perforations extending between the inner and outer surfaces, wherein the first arm has first and second ends and the second arm has first and second ends, the first end of the first arm being configured to be coupled to the first exhaust outlet of the turbine engine, the first end of the second arm being configured to be coupled to the second exhaust outlet of the turbine engine, and the second end of the first arm being coupled to the second end of the second arm.