Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1999-05-20
2000-08-22
McMahon, Marguerite
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
F02M 3512
Patent
active
061055476
ABSTRACT:
The air intake device for an internal combustion engine comprises a cleaner case in which a filter element is accommodated, a first duct for introducing air into a dusty side of the cleaner case, a second duct for introducing the air from a clean side of the cleaner case toward the internal combustion engine, and at least one resonator formed as a closed container and connected to one of the first or the second duct. Said at least one resonator and the cleaner case are arranged side by side, and the first and the second ducts are extended along the resonator.
REFERENCES:
patent: 4538556 (1985-09-01), Takeda
patent: 5002021 (1991-03-01), Nakata et al.
patent: 5107800 (1992-04-01), Araki et al.
patent: 5255638 (1993-10-01), Sasaki et al.
patent: 5839405 (1998-11-01), Falkowski et al.
patent: 5957102 (1999-09-01), Schorn
Matsumoto Taketoshi
Murata Takamasa
Sakamoto Kazuya
McMahon Marguerite
Toyo Roki Seizo Kabushiki Kaisha
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