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US 12,366,150 B1Granted
Sound-dampening panels for an engine
AssigneeCaterpillar Inc.
InventorsTodd Ryan Kabrich, Timothy Josiah Lee, Prabhu Jayaraman, Yuesheng He
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Abstract
A hydraulic fracturing system may include a trailer having an unenclosed trailer bed, a fluid pump mounted on the unenclosed trailer bed, an engine, operably coupled to the fluid pump, mounted on the unenclosed trailer bed, and a sound-dampening system. The sound-dampening system may include a sound-dampening panel mounted on the engine. The sound-dampening panel may be configured to dampen sound produced by at least one moving part of the engine.
Claims20
A hydraulic fracturing system, comprising:
- a trailer having an unenclosed trailer bed;
- a fluid pump mounted on the unenclosed trailer bed;
- an engine, operably coupled to the fluid pump, mounted on the unenclosed trailer bed;
- and
- a sound-dampening system comprising a sound-dampening panel mounted on the engine, the sound-dampening panel configured to dampen sound produced by at least one moving part of the engine.
2 more elements
A pump system, comprising:
- a fluid pump;
- a transmission in a transmission housing;
- a flywheel in a flywheel housing;
- an engine operably coupled to the fluid pump by the transmission and the flywheel;
- and
- a sound-dampening system, comprising:
- a first sound-dampening panel mounted on the engine;
- a second sound-dampening panel mounted on the transmission housing;
- and
- a third sound-dampening panel mounted on the flywheel housing.
7 more elements
A trailer system, comprising:
- a trailer bed;
- an engine mounted on the trailer bed;
- and
- a sound-dampening system comprising a plurality of sound-dampening panels mounted on the engine, the plurality of sound-dampening panels configured to dampen sound produced by moving parts of the engine.
1 more element
Dependencies are inferred from the claim text.