| Patent application number | Description | Published |
|---|
| 20090045686 | Heat Pipe-Equipped Cooling Device for a Rotating Electric Machine - A cooling device comprising a heat pipe ( | 02-19-2009 |
| 20090085417 | Rotor assembly, in which at least one inter-claw space is sealed by the fan - The invention relates to a rotor assembly which is mounted such as to rotate around an axis of rotation (X-X′) and which comprises two magnet wheels with claws ( | 04-02-2009 |
| 20090121543 | SYSTEM FOR DRIVING ELECTRICAL APPPLIANCES ASSOCIATED WITH A HEAT ENGINE - The invention concerns a system for driving electrical appliances and accessories via a generating function associated with a heat engine comprising a crankshaft, wherein all the consuming appliances ( | 05-14-2009 |
| 20090142654 | COMPACT POWER SUPPLY DEVICE FOR A MOTOR VEHICLE COMPRISING REGULATED COOLING MEANS - A power supply device for a motor vehicle, comprising a housing containing at least one unit for storing electrical energy and cooling means of the unit consisting of at least two cooling devices which can be selectively controlled by control means for regulating the quantity of heat to be dissipated by the cooling means. | 06-04-2009 |
| 20090160272 | HEAT PIPE DEVICE FOR COOLING A VOLTAGE REGULATOR OF A ROTATING ELECTRIC MACHINE, SUCH AS AN ALTERNATOR OR AN ALTERNATOR-STARTER - The invention relates to a heat pipe device ( | 06-25-2009 |
| 20090174294 | DEFLECTOR FOR AN ELECTROMAGNETIC RETARDER AND ELECTROMAGNETIC RETARDER INCLUDING ONE SUCH DEFLECTOR - A deflector for an electromagnetic retarder including a rotary shaft with a fan for circulating a cooling gas to the induction coils which are intended, upon command, to generate Foucault currents in a stator surrounding the rotary shaft and the induction coils. The inventive deflector ( | 07-09-2009 |
| 20090259380 | METHOD FOR MANAGING A TORQUE APPLIED TO AN OUTPUT SHAFT OF A COMBUSTION ENGINE WHEN ONE COMBUSTION CHAMBER IS DEACTIVATED, AND CORRESPONDING MANAGEMENT SYSTEM - A method for managing a torque applied to an output shaft of a combustion engine, the combustion engine including combustion chambers, in each of which there is mounted a piston connected to the output shaft in order to apply a torque to it, the output shaft being connected to a rotary machine associated with a management member. The method involves detecting conditions of deactivation of one combustion chamber and controlling the rotary machine so as to apply to the output shaft, prior to the deactivation of one combustion chamber, a compensating torque which tends to cause a resultant torque applied to the output shaft to tend towards a deactivation torque applied by the combustion engine to the output shaft after deactivation of the combustion chamber. | 10-15-2009 |
| 20090287399 | METHOD AND DEVICE FOR CONTROLLING A COMBUSTION ENGINE DURING A TEMPORARY STOPPAGE - A method for controlling, during temporary stoppage, a four-stroke combustion engine including a block delimiting cylinders which define combustion chambers equipped with pistons into which opens an intake pipe and an exhaust pipe, both provided with valves that can move between open and closed positions. The method involves detecting conditions of a temporary stoppage of the engine and commanding the exhaust valves to be kept in the closed position once the engine has gone through an intake phase during the last engine cycle prior to the stoppage. | 11-19-2009 |
| 20100031911 | DEVICE FOR STARTING AN INTERNAL COMBUSTION ENGINE, PARTICULARLY A DIESEL ENGINE - A method and a device for starting a diesel engine with no heater plugs, comprising pistons and cylinders defining combustion chambers into which gases intended to participate in combustion are admitted, in which method a strategy is adopted whereby the gases present in the chambers are heated up in such a way as to raise them to a minimum temperature within the entire volume defined by the chambers when the pistons are in the position of maximum compression or close to that position. The gases are heated by compressing the air in the cylinders using an electrical machine, or using a heating system in the intake. | 02-11-2010 |
| 20100145573 | COUPLING BETWEEN THE THERMAL ENGINE AND THE AIR CONDITIONING COMPRESSOR OF AN AUTOMOTIVE VEHICLE - A hybrid drive of a compressor ( | 06-10-2010 |
