Compressor sound suppression

Details Compressor sound suppression Compressor sound suppression

2011-08-09

2011-08-09

Kramer, Devon C (Department: 3746)

Pumps

With muffler acting on pump fluid

C417S410400, C181S272000

Reexamination Certificate

active

07993112

ABSTRACT:
A compressor includes a housing and one or more working elements. A muffler is located downstream of the discharge plenum and a helmholtz resonator is located in the discharge plenum upstream of the muffler.

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