Fremau
Nicolas Fremau, Saint Remy Les Chevreuse FR
Patent application number | Description | Published |
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20140165780 | HYBRID TRANSMISSION FOR A MOTOR VEHICLE, AND CONTROL METHOD - A hybrid transmission for a motor vehicle including a heat engine and a driving electrical machine, including two concentric primary shafts, each of which includes at least one intermediate drive on a secondary shaft connected to wheels of the vehicle. The transmission includes a first mechanism for coupling the two primary shafts together, and capable of assuming at least three positions, of positions in which: the heat engine is separated from the drive train connecting the electrical machine to the wheels; the heat engine drives the wheels with or without the assistance of the electrical machine; and the heat engine and the electrical machine are coupled together to add respective torques thereof to the wheels. | 06-19-2014 |
20140315681 | THREE-SHAFT HYBRID TRANSMISSION FOR A MOTOR VEHICLE AND CONTROL METHOD - A hybrid transmission for a motor vehicle including a heat engine and electric drive machine, including two primary shafts respectively connected to the heat engine and electric machine, each supporting at least one intermediate drive on a first secondary shaft connected to wheels via a differential and a second secondary shaft sending motion of a primary shaft to the differential. A first coupling between the two primary shafts can occupy at least three positions of: the heat engine is uncoupled from the drive train connecting the electric machine to the wheels, or coupled by the second secondary shaft; the primary shaft connected to the heat engine is coupled to the first secondary shaft to drive the wheels with or without support of the electric machine; the primary shaft connected to the heat engine is coupled to the primary shaft connected to the electric machine, to add respective torques thereof. | 10-23-2014 |
Nicolas Fremau, Saint Remy Les Chevreuses FR
Patent application number | Description | Published |
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20140290592 | ELECTRICAL ARCHITECTURE OF A HYBRID VEHICLE, HYBRID VEHICLE AND CONTROL METHOD - An electrical architecture of a hybrid motor vehicle including a combustion engine driving an alternator that recharges a low-voltage on-board battery connected to a starter of and to a vehicle on-board network, an electric traction machine powered by a high-voltage traction battery, and a hybrid transmission including a coupling mechanism that can occupy at least a first position in which the combustion engine is uncoupled from the drive train connecting the electric machine to vehicle wheels, a second position in which the wheels are driven by the combustion engine with or without top-up from the electric machine, and a third position in which the combustion engine and the electric machine are coupled to combine their respective torques, bound for the wheels. The combustion engine and the alternator constitute an electricity generator configured to supply energy requirements of the traction electric machine in an electric mode. | 10-02-2014 |
Tom Fremau, Brasschaat BE
Patent application number | Description | Published |
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20110257437 | PROCESS FOR PREPARING PURE TRIETHANOLAMINE (TEOA) - A process for preparing pure triethanolamine (TEOA) by continuously distillatively separating an ethanolamine mixture comprising TEOA and diethanolamine (DEOA), by distilling off DEOA in a distillation column (DEOA column) and supplying the resulting bottom stream comprising TEOA to a downstream column (TEOA column) in which the pure TEOA is withdrawn as a side draw stream, wherein the residence time of the ethanolamine mixture in the bottom of the DEOA column is <20 minutes. | 10-20-2011 |