About 113 results
https://drivepatents.com/patents/1088734 · 24 Mar 2004
CVT control unit of a belt CVT checks whether a reverse rotation of pulleys is generated. When the reverse rotation is generated, a PLpri torque capacity is calculated from a primary pressure Ppri, and this PLpri torque capacity is used as a torque limit v...
https://drivepatents.com/patents/1088705 · 24 Mar 2004
A shift control system for a V-belt type continuously variable transmission is provided. The shift control system comprises a controller programmed to store an actual transmission ratio of the continuously variable transmission at stop of an associated veh...
https://drivepatents.com/patents/1089170 · 3 Mar 2004
A vehicle is provided with an engine (1), an automatic transmission (2) connected to the engine (1), a detection device (21-24, 31) which detects an operating state of the transmission (2), and a torque regulating mechanism (1a, 1b 1c) which regulates a to...
https://drivepatents.com/patents/1089237 · 3 Mar 2004
A vehicle engine (70) is connected with a belt-type continuously variable transmission (1) via a clutch (32). The transmission (1) transmits torque via a belt (43) between a pair of pulleys (41, 42), and varies the transmission torque according to a supply...
https://drivepatents.com/patents/1089171 · 3 Mar 2004
An engine torque control apparatus for controlling the output torque of an engine which is input into a vehicle transmission has a temperature sensor for detecting a temperature of oil which is supplied to the transmission and a controller for limiting the...
https://drivepatents.com/patents/1089214 · 3 Mar 2004
A hydraulic clutch (12, 13) transmits driving torque in a power train of a vehicle. An oil pressure supply unit (35) which supplies oil pressure for engagement to the clutch (12, 13) and a controller (40) which controls the unit (35) are provided. The cont...
https://drivepatents.com/patents/1089169 · 3 Mar 2004
An engine torque control apparatus for controlling the output torque of an engine (60) connected to a transmission (40) in a vehicle has a temperature sensor (55) for detecting the temperature of oil used by the transmission (40), and a controller (50) for...
https://drivepatents.com/patents/1089477 · 25 Feb 2004
There is provided an engine torque control apparatus that is comprised of a torque-down amount calculating section to which the throttle valve opening and the engine speed are inputted and which calculates the torque-down amount based on the inputted value...
https://drivepatents.com/patents/1092860 · 1 Oct 2003
An automatic transmission for a vehicle having idle-stop control means for controlling idle start and idle stop of an engine in accordance with predetermined idle-stop conditions during idle running of the vehicle, wherein it comprises means for detecting ...
https://drivepatents.com/patents/1093186 · 17 Sep 2003
A vehicle provided with idle-stop control includes a part for detecting a corresponding value to an engine output torque and a part for providing a control command to a line-pressure duty solenoid. The control command providing part carries out ordinary co...