Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent
1987-08-19
1988-08-30
Fuller, B. R.
Acoustics
Sound-modifying means
Muffler, fluid conducting type
181204, 181262, 181263, F01N 710
Patent
active
047669837
ABSTRACT:
A muffler for work vehicle V-type internal combustion engines is disclosed, which is mounted in a horizontal sideway position, with its axis placed perpendicularly with the longitudinal vehicle axis, kept a proper distance from the chassis or vehicle body so that it is disposed in full exposure to the atmosphere for proper cooling. A pair of spaced inlet ports are provided in the muffler, at locations adjacent to opposite ends thereof for receiving the exhaust gases from the engine through a pair of parallely extending, parallel exhaust pipes directly interconnected between the combustion chambers of the two cylinders and the muffler inlet ports, without using the conventional intermediate flexible corrugated connectors.
REFERENCES:
patent: 1522032 (1925-01-01), Scarff
patent: 2489585 (1949-11-01), Necchi
patent: 3952823 (1976-04-01), Hinderks
patent: 4142606 (1979-03-01), Vanderzanden et al.
patent: 4265332 (1981-05-01), Presnall et al.
patent: 4487285 (1984-12-01), Watanabe et al.
Fukui Noboru
Miyake Hitomi
Tamba Shinichi
Fuller B. R.
Kawasaki Jukogyo Kabushiki Kaisha
Schellin Eric P.
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