Internal-combustion engines – Valve – Rotary
Patent
1974-12-19
1976-07-13
Myhre, Charles J.
Internal-combustion engines
Valve
Rotary
123 32K, 123 32SP, 123191SP, F02B 1912, F02B 1918
Patent
active
039687821
ABSTRACT:
A torch ignition type internal combustion engine with no intake valve in the auxiliary combustion chamber, the engine comprising: a cylinder; a cylinder head; a reciprocating piston snugly received in said cylinder; a main combustion chamber defined between said cylinder head and piston and having an intake valve and an exhaust valve to control intake and exhaust ports in the cylinder head; an auxiliary combustion chamber provided in the cylinder head; an arcuately curved passage interconnecting said main and auxiliary combustion chambers; and an ignition plug mounted on the cylinder head with its sparking electrodes located in a circumferential portion of said arcuately curved passage.
REFERENCES:
patent: 2103787 (1937-12-01), McCrary
patent: 2708428 (1955-05-01), Fisher
patent: 3363611 (1968-01-01), VonSeggern et al.
patent: 3572298 (1972-03-01), Onishi et al.
patent: 3921605 (1975-11-01), Wyczalek
Kato Takashi
Noguchi Masaaki
Anderson William C.
Myhre Charles J.
Toyota Jidosha Kogyo Kabushiki Kaisha
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