Boots – shoes – and leggings
Patent
1978-02-22
1981-04-14
Gruber, Felix D.
Boots, shoes, and leggings
123480, 123417, 123486, 123487, F02P 504
Patent
active
042623340
ABSTRACT:
A digital advance control system of the type including a digital computer which receives input data of various engine operating parameters including the number of pulses corresponding to the ignition angle from a tachometer device in which the data from the tachometer device is to be interpolated. The data to be interpolated is applied to an attenuator circuit which includes a subtracter which receives the higher order bits of the data and a reversible counter whose higher order bits are also applied to the subtracter. The output of the subtracter is applied to a preselection counter or a binary rate multiplier which controls the application of clock pulses to the reversible counter.
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patent: 4126107 (1978-11-01), Harada et al.
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patent: 4190027 (1980-02-01), Inui et al.
Agence Nationale de Valorisation de la Recherche (ANVAR)
Gruber Felix D.
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