Internal-combustion engines – Multiple cylinder
Patent
1978-12-04
1980-11-04
Lazarus, Ira S.
Internal-combustion engines
Multiple cylinder
123548, 123591, F02B 2700
Patent
active
042313295
ABSTRACT:
An apparatus for improving atomization of fuel in an internal combustion engine, which apparatus has a pressure accumulation chamber connected to an intake passageway of the engine via a one-way valve and a first passageway of large flow area. The pressure accumulation chamber is also connected to the intake passageway via a second passageway of small flow area. The pressure accumulation chamber is maintained at a pressure which is close to a maximum pressure in the intake passageway. Thus, a fluid is intermittently ejected from the second passageway of small flow area into the intake passageway, thereby atomizing fuel of liquid condition therein.
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patent: 3640257 (1972-02-01), Cornelius
patent: 3709202 (1973-01-01), Brown
patent: 3929111 (1975-12-01), Turner et al.
patent: 3990414 (1976-11-01), Malphettes
patent: 4020811 (1977-05-01), Laforce
patent: 4132207 (1979-01-01), Pettengill
Lazarus Ira S.
Toyota Jidosha Kogyo Kabushiki Kaisha
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