About 106 results
https://drivepatents.com/patents/947475 · 16 Dec 2015
A launch control method for a continuously variable transmission (CVT) is provided, where the CVT comprises a hydro-mechanical variator (12), a summing transmission (34) connected to an output side of the variator (12), and a clutch (52) for selectively co...
https://drivepatents.com/patents/948363 · 7 Oct 2015
An apparatus for detecting urea deposits in an exhaust pipe (12) of an internal combustion engine (10) is provided, where the urea is introduced into the exhaust pipe (12) in an aqueous urea solution via a nozzle (18). The apparatus comprises at least one ...
https://drivepatents.com/patents/974603 · 21 May 2014
A drive system for a vehicle is described that may provide a seamless transition through the operating modes to supply efficient transfer of power to meet the speed and torque requirements of the vehicle. The drive system may comprise a rotatable housing (...
https://drivepatents.com/patents/976709 · 2 Apr 2014
The present disclosure relates to a fluid storage vessel arranged for location in a machine configured to use fluid stored in the vessel. Such vessels commonly include a fluid entry port, a fluid exit port provided with a suction pipe and a breather for eq...
https://drivepatents.com/patents/978218 · 19 Feb 2014
A method of controlling torque load of multiple engines (66, 70) according to a torque distribution algorithm (130) includes determining a combined torque output value (144) responsive to actual torque outputs (136, 138) of first and second engines (66, 70...
https://drivepatents.com/patents/979090 · 29 Jan 2014
A flywheel assembly (62) for a turbocharger (54) a rotatable flywheel shaft (72) that is separate from a turbocharger shaft (56), and a flywheel body (66) coupled to the flywheel shaft (72). A flywheel sensor (94) determines a flywheel operating parameter ...
https://drivepatents.com/patents/979583 · 15 Jan 2014
A machine (100) comprising a transmission (114), an engine (102) adapted to apply power to the transmission, and a hybrid motor (118) adapted to apply power to the transmission. The machine includes an electronic control module (124) that controls the hybr...
https://drivepatents.com/patents/979556 · 15 Jan 2014
A machine (100) comprising a clutch (112) that engages and disengages. The machine includes an engine (102) operable at various engine speeds including a resonant frequency engine speed, and a transmission (114) connected to the engine through the clutch. ...
https://drivepatents.com/patents/979554 · 15 Jan 2014
A machine (100) comprising a clutch (112), an engine (102) operable at a resonant frequency engine speed, and a hybrid motor (118). The hybrid motor is connected to the engine through the clutch. The hybrid motor applies power to the engine when the clutch...
https://drivepatents.com/patents/979552 · 15 Jan 2014
A machine (100) comprising an engine (102) operable at various engine speeds including a resonant frequency engine speed. The machine comprises a hybrid motor (118) operatively connected to the engine, the hybrid motor being adapted to apply power to the e...