Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1984-01-30
1986-06-17
Bonck, Rodney H.
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74867, 474 12, 474 70, B60K 4116
Patent
active
045949166
ABSTRACT:
A method is provided for controlling an engine using a continuously variable transmission whereby the fuel consumption of the engine is decreased. When an accelerator of the engine is displaced, first and second desired engine speeds are determined for steady state conditions before and after the displacement of the accelerator, respectively. The difference between the two desired engine speeds is calculated and compared with a predetermined value. If the difference between the desired engine speeds is smaller than the predetermined value, the actual engine speed is adjusted to gradually approach the second desired engine speed. If the difference between the two desired engine speeds is larger than the predetermined value, the actual engine speed is immediately adjusted to a transient value and is then adjusted to approach the new desired engine speed gradually.
REFERENCES:
patent: 3036426 (1962-05-01), Brueder
patent: 3362262 (1968-01-01), Brueder
patent: 3814224 (1974-06-01), Podssuweit et al.
patent: 3913418 (1975-10-01), Miyao et al.
patent: 4091690 (1978-05-01), Miyao
patent: 4462275 (1984-07-01), Mohl et al.
Hiramatsu Shigeki
Ito Hiroshi
Takada Mitsuru
Bonck Rodney H.
Lorence Richard M.
Toyota Jidosha & Kabushiki Kaisha
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