Acoustic absorbing device
OwnerSamw Hong Jen Wanginventor
Life of this patent
Estimating the term…
Abstract
An acoustic absorbing device includes a housing having a chamber formed by an outer peripheral wall and a bottom wall, a hood engaged into the housing, an absorbing member engaged into the hood, and a silencer engaged into the absorbing member, the silencer and the absorbing member may be selectively attached to the hood or may be easily replaced with the other ones or new or different ones according to different environment. The silencer may include an outer cap extended into or out of the absorbing member. The housing includes one or more couplers for selectively coupling the housing to the other coupling or supporting members.
Claims20
An acoustic absorbing device comprising:
- a housing including a chamber formed therein, and including an outer peripheral wall and a bottom wall for forming said chamber of said housing, and including an outer opening end,
- a hood engaged into said chamber of said housing and including a plurality of orifices formed therein for allowing a sound to transmit through said hood and into said housing,
- an absorbing member engaged into said hood and attached to said hood and including a first gap formed between said hood and said absorbing member for allowing the sound to transmit through said first gap and into said housing, said absorbing member including a plurality of apertures formed therein for allowing the sound to transmit through said apertures of said absorbing member and into said housing, and
- a silencer engaged into said absorbing member and attached to said absorbing member and including a second gap formed between said silencer and said absorbing member for allowing the sound to transmit through said second gap and into said housing, said silencer including a plurality of holes formed therein for allowing the sound to transmit through said holes of said silencer and into said housing.
Dependencies are inferred from the claim text.