Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means
Patent
1984-02-17
1985-06-18
Lazarus, Ira S.
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
Having multiple oxidant inlet means
423432, F02B 3100
Patent
active
045235600
ABSTRACT:
An internal combustion engine having a plurality of cylinders each comprising a first intake valve, a first intake passage connected to the corresponding cylinder via the first intake valve, a second intake valve, and a second intake passage connected to the corresponding cylinder via the second intake valve. A second throttle valve is provided for each second intake passage and opens when the load of the engine is increased beyond a predetermined level. A blind common connecting passage is provided, which has a plurality of branch passages each being open to the corresponding second intake passage located downstream of the corresponding second throttle valve.
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Motosugi Katsuhiko
Sasaki Yoshio
Bailey R. S.
Lazarus Ira S.
Toyota Jidosha Kogyo Kabushiki Kaisha
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