Internal-combustion engines – Igniters – Incandescent
Patent
1976-06-03
1978-08-15
Myhre, Charles J.
Internal-combustion engines
Igniters
Incandescent
123119EE, 261 81, 261DIG48, F02M 2708
Patent
active
041064593
ABSTRACT:
An ultrasonic wave carburetor includes an intake passage for admitting fresh air and supplying an air-fuel mixture therethrough, and a fuel supply device including a fuel reservoir, a venturi, and a nozzle one end of which is open into the venturi and the other end of which is communicated with the fuel reservoir. A fuel atomizing device, including an ultrasonic transducer connected to an ultrasonic wave oscillator for transforming an electrical oscillation into a mechanical vibration, a mechanical vibration amplifying member secured to the ultrasonic transducer for amplifying the mechanical vibration, and an ultrasonic vibratory member, having a hollow cylindrical body structure, secured to the amplifying portion, is positioned downstream of the venturi. With this structure, fuel supplied through the nozzle in the fuel supplying device is atomized on the peripheral surfaces of the ultrasonic vibratory member.
REFERENCES:
patent: 2453595 (1948-11-01), Rosenthal
patent: 2576450 (1951-11-01), Marval
patent: 2791994 (1957-05-01), Grieb
patent: 2907648 (1959-10-01), Chapman
patent: 2949900 (1960-08-01), Bodine
patent: 3284762 (1966-11-01), Kompanek
patent: 3349354 (1967-10-01), Miyata
patent: 3804329 (1974-04-01), Maitner
patent: 3805492 (1974-04-01), King
patent: 4038348 (1977-07-01), Kompanek
Asai Kiyokazu
Takeuchi Akihiro
Kabushiki Kaisha Toyota Chuo Kenkyusho
Lazarus Ira S.
Myhre Charles J.
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