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US 2019/0063382 A1Published application
Silencer systems and assemblies
AssigneeCummins Inc.
InventorThomas B. Neeld
Life of this patent
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Abstract
Silencer device and assemblies for connection to engines are disclosed. Exemplary silencer devices for connection to an air compressor inlet tube may include at least a first quarter wave silencer and a second quarter wave silencer, and a tube assembly comprising a first landing and a second landing, wherein the first quarter wave silencer extends from the first landing and the second quarter wave silencer extends from the second landing.
Claims20
A silencer device for connection to an air compressor comprising:
- a first quarter wave silencer;
- a second quarter wave silencer;
- and
- a tube assembly comprising a first landing and a second landing, wherein
- the first quarter wave silencer extends from the first landing and the second quarter wave silencer extends from the second landing.
2 more elements
A silencer device used in an engine, comprising:
- a tube assembly having:
- an inlet fluidly connected to an engine manifold,
- an outlet fluidly connected to an air compressor, and
- a first landing fluidly connected to the tube assembly closer to the outlet of the tube assembly than the inlet of the tube assembly;
- a first silencer having a proximal end and a distal end, the proximal end fluidly connected to the first landing of the tube assembly and the distal end being closed.
2 more elements
Dependencies are inferred from the claim text.