Silencer and electronic apparatus having the same

Details Silencer and electronic apparatus having the same Silencer and electronic apparatus having the same

2011-03-22

2011-03-22

Donovan, Lincoln (Department: 2832)

Acoustics

Sound-modifying means

Muffler, fluid conducting type

C181S212000, C415S211100, C415S211200

Reexamination Certificate

active

07909135

ABSTRACT:
A silencer that reduces a noise from a noise source in a first housing that houses the noise source in a first internal space includes a second housing that houses the noise source in a second internal space, and is provided in the first internal space of the first housing, and a connector that is provided in the second housing and connects the first internal space to the second internal space, a space inside the first internal space but outside the second internal space being used to reduce the noise and wider than the second space.

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