Interrelated power delivery controls – including engine control – Electric engine – With transmission control
Patent
1993-10-20
1995-12-19
Ta, Khoi Q.
Interrelated power delivery controls, including engine control
Electric engine
With transmission control
477 20, 180 658, 318139, 318800, 318811, B60L 300, F16H 5936
Patent
active
054764246
ABSTRACT:
A vehicle power transmission apparatus is provided for maintaining a constant power output when driving a vehicle regardless of the change in the frictional force of the belt in a belt type stepless speed change device. A belt type stepless speed change device is used with a vehicle driving, prime motor on board a vehicle. The apparatus provides a flat characteristic segment covering at least a part of the power output characteristic relative to the revolutions of the vehicle driving prime motor. The apparatus allows the vehicle to be driven by a constant power output within the segment of the flat power output characteristic regardless of changes in the frictional force of the belt in the belt type stepless speed change device.
REFERENCES:
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patent: 4630508 (1986-12-01), Klatt
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patent: 4925432 (1990-05-01), Miyamaru et al.
patent: 5220264 (1993-06-01), Yamada
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IEEE Transcations on Vehicular Technology, vol. VT-27, No. 3, Aug. 1978, pp. 132-137, Thompson, "Advanced Electronic Control Systems for Electric Vehicles".
Fujii Takaaki
Iwadate Toru
Kawaguchi Kenji
Mohara Toshinari
Nishihira Seiichi
Honda Giken Kogyo Kabushiki Kaisha
Ta Khoi Q.
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