Carburetor and method of operation

Details Carburetor and method of operation Carburetor and method of operation

1978-06-26

1980-08-12

Miles, Tim R.

Gas and liquid contact apparatus

Fluid distribution

Valved

123457, 123489, 123437, 137595, 251129, 261 69R, 261121B, 261DIG74, F02M 724

Patent

active

042173140

ABSTRACT:
During engine operation at low induction passage pressure, a carburetor main metering rod and idle bleed valve are reciprocated between a rich position and a lean position in response to energization of a solenoid according to a pulse width modulated duty cycle, while during operation at high induction passage pressure, the metering rod and bleed valve are moved to the rich position by a piston/spring combination.

REFERENCES:
patent: 1197571 (1916-09-01), Bessom
patent: 2220558 (1940-11-01), Van Dijck et al.
patent: 2355090 (1944-08-01), Love et al.
patent: 2747561 (1956-05-01), Dietrich
patent: 2791995 (1957-05-01), Dietrich
patent: 2831471 (1958-04-01), Schoonover
patent: 2891577 (1959-06-01), Stewart, Jr.
patent: 2991799 (1961-07-01), Littlefield
patent: 3059909 (1962-10-01), Wise
patent: 3313532 (1967-04-01), Carlson et al.
patent: 3371684 (1968-03-01), Dupont
patent: 3425672 (1969-02-01), Seigel et al.
patent: 3454264 (1969-07-01), Sarto
patent: 3469590 (1969-09-01), Barker
patent: 3575390 (1971-04-01), Bickhaus et al.
patent: 3633869 (1972-01-01), Lehmann
patent: 3653642 (1972-08-01), Lawrence
patent: 3667739 (1972-06-01), Menke
patent: 3703888 (1972-11-01), Eckert et al.
patent: 3706444 (1972-12-01), Masaki et al.
patent: 3744346 (1973-07-01), Miner et al.
patent: 3827237 (1964-08-01), Linder et al.
patent: 3841283 (1974-10-01), Wood
patent: 3852383 (1974-12-01), Seaman
patent: 3855974 (1974-12-01), Mayer
patent: 3859397 (1975-01-01), Tryon
patent: 3861366 (1975-01-01), Masaki et al.
patent: 3872188 (1975-03-01), Brown et al.
patent: 3874171 (1975-04-01), Schmidt et al.
patent: 3906910 (1975-09-01), Szlaga et al.
patent: 3921612 (1975-11-01), Hono
patent: 3936516 (1976-02-01), Nakagawa et al.
patent: 3939654 (1976-02-01), Creps
patent: 3942493 (1976-03-01), Linder et al.
patent: 3960118 (1976-06-01), Konomi et al.
patent: 3963009 (1976-06-01), Mennesson
patent: 3994998 (1976-11-01), Mineck
patent: 4019474 (1977-04-01), Nishimiya et al.
patent: 4023357 (1977-05-01), Masaki
patent: 4027637 (1977-06-01), Ano
patent: 4030292 (1977-06-01), Masaki et al.
patent: 4036186 (1977-07-01), Hattori et al.
patent: 4046118 (1977-09-01), Aono
patent: 4046165 (1977-09-01), Rose, Sr. et al.
patent: 4056932 (1977-11-01), Nakamura et al.
patent: 4065920 (1978-01-01), Minami
patent: 4132199 (1979-01-01), Kuroiwa et al.
patent: 4136645 (1979-01-01), Ito et al.
Society of Automotive Engineers, Paper No. 780,204, 227-278.
Automotive Engineering, Oct. 1977, p. 38.
1976 Oldsmobile Service Chassis Manual, pp. 6M-35 thru 6M-57.
SAE Paper, 770,352, 2-28-77, Gantzert et al.
Carter Carburetor Sketches, TQ and YF/YFA, (no date).
Rochester Products Bulletin 9D-S, "Quadrajet", G. M. Corp., 10-65.

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