Boots – shoes – and leggings
Patent
1987-06-29
1989-06-27
Nussbaum, Marvin L.
Boots, shoes, and leggings
36443104, 123489, F02D 5145, F02D 4300
Patent
active
048435589
ABSTRACT:
A regulation for a gas engine with a rotational speed probe for the crankshaft rotational speed, with a rotational speed-load-ignition angle-performance graph memory read out during each crankshaft rotation, with an ignition pulse generator controlled by the performance graph memory, with a lambda-probe, with a load probe, with a vacuum-controlled gas pressure adjusting device for the propulsion gas and with a flow-mixing device for the propulsion gas and the air. The invention provides a regulation for a gas engine which offers a full utilization of the possibilities of the gas engine above all in lean operation and in the partial load range. A rotational speed-load-lambda-performance graph (36) is provided for producing lambda-desired values. The lambda-desired values readied by the rotational speed-load-lambda-performance graph (36) are compared with the lambda-actual values under formation of a lambda difference value. For the adaptation of the ignition angle to the respective lambda actual value a lambda-difference value-load-ignition angle correction value performance graph (29) produces an ignition angle correction value which is added to the base ignition angle value of the rotational speed-load-ignition angle-performance graph (27), respectively, is subtracted therefrom.
REFERENCES:
patent: 4140085 (1979-02-01), Rabus et al.
patent: 4245312 (1981-01-01), deVulpillieres
patent: 4501250 (1985-02-01), Omori et al.
"Automotive Handbook" (2nd ed.), .COPYRGT.1986 Robert Bosch GmbH, Stuttgart, Federal Republic of Germany; pp. 1,361,443
Von Helmut Schwarz et al.-"Bosch Technische Berichte" (Bosch Technical Reports), No. 2, 1981; pp. 139-151.
Bergmann Horst
Brandner Burkhard
Daudel Helmut
Klueppel Klemens
Atlas Fahrzeugtechnik GmbH
Daimler-Benz Aktiengesellschaft
Nussbaum Marvin L.
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