Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1977-03-29
1978-08-22
Lazarus, Ronald H.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123119R, 123127, 123179G, 261 39D, 261 41D, F02B 3300
Patent
active
041081234
ABSTRACT:
A carburetor for use with a stratified charge rotary piston engine including a first supply system having a main fuel supply system and a slow/idle fuel supply system and adapted to supply a fuel-air mixture and a second supply system adapted to supply only air, wherein a second slow/idle supply system is provided to supply an additional fuel when an engine is operating in a slow speed or idling condition and/or the exhaust gas temperature of the engine is below a predetermined value.
REFERENCES:
patent: 2252120 (1941-08-01), Ericson
patent: 3693947 (1972-09-01), Masaki
Ito Ryozo
Tokuda Akira
Aisan Kogyo Kabushiki Kaisha
Lazarus Ronald H.
Toyota Jidosha Kogyo Kabushiki Kaisha
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