Internal-combustion engines – Precombustion and main combustion chambers in series – Two-cycle
Patent
1993-11-29
1994-09-06
Argenbright, Tony M.
Internal-combustion engines
Precombustion and main combustion chambers in series
Two-cycle
123 65VD, 123 65PE, F02B 2520
Patent
active
053438396
ABSTRACT:
A two-stroke engine comprising two exhaust valves and two intake valves. These exhaust valves and these intake valves are arranged on the peripheral portion of the inner wall of the cylinder head, and one additional exhaust valve is arranged on the central portion of the inner wall of the cylinder head. The valve openings of the two intake valves, which are located on the exhaust valves side, are masked by the masking walls.
REFERENCES:
patent: 4840147 (1989-06-01), Tanahashi et al.
patent: 5063886 (1991-11-01), Kanamura et al.
patent: 5070834 (1991-12-01), Ueno et al.
patent: 5125380 (1992-06-01), Nakae et al.
patent: 5230312 (1993-07-01), Baika et al.
Baika Toyokazu
Nakae Koichi
Argenbright Tony M.
Macy M.
Toyota Jidosha & Kabushiki Kaisha
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