Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent
1984-11-02
1986-04-08
Fuller, Benjamin R.
Acoustics
Sound-modifying means
Muffler, fluid conducting type
181256, 181265, 181272, F01N 110
Patent
active
045806560
ABSTRACT:
A muffler connected to an exhaust system of an automotive or like internal combustion engine for damping noise, which accompanies engine exhaust, using a sound absorbing member. An intertwined meshwork in a tubular configuration serves as means for covering and firmly retaining the sound absorbing member, which is wound around a perforated pipe, on the outer periphery of the perforated pipe. The tubular meshwork is produced by intertwining in a desired density strings each of which is made up of a number of strands.
REFERENCES:
patent: 3166382 (1965-01-01), Purse et al.
patent: 3960509 (1976-06-01), Abriany
patent: 4360076 (1982-11-01), Suyama
patent: 4421202 (1983-12-01), Hoy
Fuller Benjamin R.
Sankei Giken Kogyo Kabushiki Kaisha
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