Internal-combustion engines – Valve – Rotary
Patent
1977-03-25
1979-11-27
Myhre, Charles J.
Internal-combustion engines
Valve
Rotary
123 32SP, 123 32ST, 123193P, F02B 1900
Patent
active
041755316
ABSTRACT:
Disclosed is an internal combustion engine comprising a main combustion chamber, a first auxiliary combustion chamber and a second auxiliary combustion chamber. The first auxiliary combustion chamber is connected to the main combustion chamber via a first connecting passage in which the spark plug is located. The second auxiliary combustion chamber having no spark plug is connected to the main combustion chamber via a second connecting passage. A flame of the combustible mixture contained in the first connecting passage and ignited by the spark plug reaches the second connecting passage and causes the ignition of the combustible mixture in the second auxiliary combustion chamber. As a result a burning jet is injected from the second connecting passage into the main combustion chamber a little while after the burning jet is injected from the first connecting passage into the main combustion chamber.
REFERENCES:
patent: 1782395 (1930-11-01), Bullington
patent: 1877737 (1932-09-01), Goldberg
patent: 3092087 (1963-06-01), Holt et al.
patent: 3923015 (1975-12-01), Mukai et al.
patent: 3924582 (1975-12-01), Yagi et al.
patent: 3980057 (1976-09-01), Sanda et al.
patent: 4060059 (1977-11-01), Blaser
Dolinar Andrew M.
Myhre Charles J.
Toyota Jidosha Kogyo Kabushiki Kaisha
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