Internal-combustion engines – Charge forming device – Including cylinder pressure or temperature responsive means
Patent
1980-04-11
1982-03-30
Myhre, Charles J.
Internal-combustion engines
Charge forming device
Including cylinder pressure or temperature responsive means
123438, 123491, 123179G, 123486, 261 52, 261 39R, F02M 700, F02M 5100
Patent
active
043219020
ABSTRACT:
During operation of an internal combustion engine at low temperatures, the carburetor choke is closed to the extent necessary to provide the fuel which will maintain the mean effective pressure of combustion equal to the mean effective pressure occurring during operation at normal temperatures. The torque produced during low temperature engine operation is thus maintained equal to the torque produced during operation at normal temperatures.
REFERENCES:
patent: 1577766 (1926-03-01), Sisson
patent: 2225943 (1940-12-01), Schweiss
patent: 2407652 (1946-09-01), Costa
patent: 2458086 (1949-01-01), MacMillan
patent: 2470709 (1949-05-01), MacMillian
patent: 2684057 (1954-07-01), Bolton
patent: 3172251 (1965-03-01), Johnson
patent: 3534720 (1970-10-01), DuBois
patent: 3807172 (1974-04-01), Masaki
patent: 3948240 (1976-04-01), Hirosawa et al.
patent: 3977373 (1976-08-01), Sand
patent: 3978835 (1976-09-01), Fenton
patent: 4011844 (1977-03-01), Hirosawa et al.
patent: 4033712 (1977-07-01), Morton
patent: 4075993 (1978-02-01), Bertling
patent: 4083342 (1978-04-01), Bertling
patent: 4181944 (1980-01-01), Yamauchi et al.
patent: 4211194 (1980-07-01), Hattori et al.
J. D. Powell and M. Hubbard, "Closed-Loop Control of Spark Timing", Sections 2 and 4, (pp. 174 and 184).
Automotive Engineering, 10-1978, pp. 88-91.
Cross E. Rollins
General Motors Corporation
Myhre Charles J.
Veenstra C. K.
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