Internal-combustion engines – Precombustion and main combustion chambers in series – Having specific connecting passage means between...
Patent
1985-01-15
1986-10-28
Cox, Ronald B.
Internal-combustion engines
Precombustion and main combustion chambers in series
Having specific connecting passage means between...
123269, 123259, F02B 300
Patent
active
046192298
ABSTRACT:
An auxiliary chamber injection port providing communication between a main combustion chamber and an auxiliary combustion chamber has its axis composed of a combination of a straight line and an arc in a manner to satisfy the following relationships: .theta..sub.1 <.theta..sub.2 ; 20.degree..ltoreq..theta..sub.1 .ltoreq.45.degree.; and 35.degree..ltoreq..theta..sub.2 .ltoreq.67.5.degree., if the outflow angle of the axis of said auxiliary chamber injection port at the open end at the side of said auxiliary combustion chamber is designated at .theta..sub.2 with respect to a plane normal to the center line of said auxiliary combustion chamber and if the outflow angle of the axis of said auxiliary chamber injection port at the open end at the side of said main combustion chamber with respect to a plane normal to the center line of said auxiliary combustion chamber is designated at .theta..sub.1.
REFERENCES:
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patent: 4122805 (1978-10-01), Kingsbury
patent: 4186692 (1980-02-01), Kawamura
patent: 4329956 (1982-05-01), Burgio
patent: 4434758 (1984-03-01), Grammes
patent: 4440125 (1984-04-01), Case
Harada Sumio
Imoto Koji
Inenaga Noriyasu
Ishikawa Hideyuki
Kiyota Yuhiko
Cox Ronald B.
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
Mitsubishi Jukogyo Kabushiki Kaisha
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