Roof-mounted muffler for system for generating electric power
AssigneeCaterpillar Inc.
InventorsMichael R. Errera, Kenton D. Gills
Life of this patent
Estimating the term…
Abstract
An exhaust system for an electric power generation system is disclosed. The exhaust system may include a muffler configured to suppress noise associated with operation of an engine associated with the electric power generation system. The muffler may be configured to be mounted in a roof of a housing configured to contain at least part of the electric power generation system. The muffler may be configured to form an outside surface of the roof. Removal of the engine from the housing may be facilitated by removal of the muffler from the roof, such that the engine can be lifted out of the housing.
Claims14
An exhaust system for an electric power generation system comprising a housing configured to contain at least a portion of the electric power generation system, the housing defining a roof, the exhaust system comprising:
- a muffler configured to suppress noise associated with operation of an engine associated with the electric power generation system,
- wherein the muffler is configured to be mounted in the roof of the housing and includes an exit at the roof of the housing,
- wherein the muffler is configured to form an outside surface of the roof,
- wherein the exhaust system includes a conduit configured to provide flow communication between the engine and the muffler such that exhaust exits via the roof, and
- wherein removal of the engine from the housing is facilitated by removal of the muffler from the roof, such that the engine can be lifted out of the housing.
A trailer for at least partially containing an electric power generation system, the electric power generation system comprising an engine and an exhaust system comprising a conduit providing flow communication with a muffler, the trailer comprising:
- a housing comprising
- two opposing side walls;
- and
- a roof extending between the side walls,
- wherein the roof defines an opening configured to receive the muffler, with the muffler forming an outside surface of the roof,
- wherein the housing is configured to contain the engine,
- wherein the housing is configured such that the exhaust system extends between the engine and the roof, such that exhaust from the engine exits from the roof via the muffler, and
- wherein the opening in the roof is configured to permit removal of the engine from the housing when the muffler is not received in the opening.
A system for generating electric power, the system comprising:
- an engine configured to output mechanical power, the engine including an exhaust system including a muffler configured to suppress noise associated with operation of the engine;
- an electric machine configured to convert mechanical power into electric power, the electric machine being operably coupled to the engine;
- and
- a housing containing the engine and the electric machine, the housing including at least one wall and a roof,
- wherein the roof defines an opening,
- wherein the muffler is mounted in the opening in the roof and forms an outside surface of the roof,
- wherein the exhaust system includes a conduit that extends between the engine and the muffler to provide flow communication between the engine and muffler such that exhaust from the engine exits from the roof via the muffler, and
- wherein the opening in the roof is configured to permit removal of the engine when the muffler is not received in the opening.
A method of removing an engine from a housing of an electric power generation system, wherein the electric power generation system comprises an engine contained in the housing and an exhaust system, and the housing includes a roof, wherein the exhaust system includes a conduit that extends between the engine and the roof of the housing, the method comprising:
- removing a muffler mounted in an opening defined in the roof of the housing, the muffler forming an outside surface of the roof;
- and
- lifting the engine out of the housing via the opening in the roof.
Dependencies are inferred from the claim text.