PEUGEOT CITROEN AUTOMOBILES SA Patent applications |
Patent application number | Title | Published |
20160031282 | SHOCK ABSORBER - A shock absorber mounted on a vehicle includes an inner portion that is made of a metal and has a first upper end and a first lower end, and an outer portion that is made of a composite material and is integrally formed with the inner portion. The outer portion has at least one of a second upper end on which the first upper end of the inner portion is folded and a second lower end on which the first lower end of the inner portion is folded, and a middle portion that has a seat for supporting a suspension spring. | 02-04-2016 |
20150336444 | ABSORPTION PLATE FOR AN AIR CONDITIONER - The invention relates to an absorption plate, in particular of an absorption air conditioner for a vehicle, crossed by a stream of liquid absorbent fluid ( | 11-26-2015 |
20150091264 | Convertible Transport Trolley Having a Pair of Fold-Away Legs and Simultaneously Fold-Away Wheels - A transport trolley (CT) comprises: a pair of legs (J | 04-02-2015 |
20140370418 | MONOMERS AND POLYMERS CARRYING IMIDAZOLE AND BENZIMIDAZOLE GROUPINGS, AND PROTON EXCHANGE MEMBRANE CONTAINING THE SAME FOR THE PRODUCTION OF A FUEL CELL - The invention relates to a monomer (6, 14) carrying an imidazole-type heterocycle (3). According to the invention, the chemical structure of said monomer (6, 14) comprises at least one unit of formula (I) wherein R1 comprises an alkenyl grouping and R2 comprises a grouping for protecting one of the nitrogen atoms of the heterocycle. The invention also relates to a monomer carrying a benzimidazole-type heterocycle, and to protected polymers obtained from said monomers, deprotected polymers produced by the protected polymers, a proton exchange membrane based on deprotected polymers, and a fuel cell provided with said membrane. Furthermore, the invention relates to methods for producing the above-mentioned monomers and polymers. | 12-18-2014 |
20140202200 | ABSORPTION PLATE FOR AN AIR-CONDITIONER - The invention relates to an absorption plate for a vehicle air-conditioner, through which a flow of absorbent fluid ( | 07-24-2014 |
20140065503 | COOLING SYSTEM FOR A FUEL CELL - The invention relates to a cooling system for a fuel cell, comprising a main heat-transfer-fluid circuit including a circulation pump ( | 03-06-2014 |
20140049218 | SYSTEM FOR CHARGING AN ELECTRIC OR HYBRID VEHICLE - The invention relates to a System for charging an electric or hybrid vehicle ( | 02-20-2014 |
20140017585 | COOLING SYSTEM FOR A FUEL CELL - The invention relates to a cooling system for a fuel cell ( | 01-16-2014 |
20130337357 | CURRENT COLLECTING PLATE PIERCED WITH HORIZONTAL HOLES, INTENDED FOR A FUEL CELL - The invention relates to a current collecting plate ( | 12-19-2013 |
20130327290 | CRANKSHAFT HAVING OPTIMIZED CRANKPIN LUBRICATION, AND RELATED ENGINE AND METHOD FOR PRODUCING THE LUBRICATION SYSTEM - The invention relates to a crankshaft comprising at least: a journal; a first crankpin; a second crankpin; a first arm connecting the first crankpin to the journal; a second arm connecting the second crankpin to the journal; a first pipe extending away from the first crank pin toward the journal and leading onto the surface of the first crankpin on the transverse median plane thereof, and substantially passing to the center of the median plane of the second arm; and a second conduit extending away from the second crankpin toward the journal and leading onto the surface of the second crankpin on the transverse median plane thereof, and substantially passing to the center of the median plane of the second arm, characterized in that the shape of the crankshaft is such that it cannot also comprise a diametric pipe within the transverse median plane of the journal fluidly adjoining the first pipe and the second pipe, and the crankshaft comprises a third non-diametric pipe within the transverse median plan of the journal fluidly connecting the first pipe and the second pipe. | 12-12-2013 |
20130304324 | CHECKING METHOD IMPLEMENTED BY A STEERING SYSTEM REGULATING FUNCTION - Checking method implemented by a function that automatically checks a steering system ( | 11-14-2013 |
20130276432 | INTERNAL COMBUSTION ENGINE EXHAUST LINE - The invention relates to an exhaust line of an internal combustion engine comprising: a pipe receiving exhaust gases, and a particulate filter impregnated with a first catalytic coating forming a reduction catalyst for nitrogen oxides (NO | 10-24-2013 |
20130241220 | VEHICLE CHASSIS FRAME SIDE RAIL OF IMPROVED CROSS SECTION - The invention relates to a vehicle, notably a motor vehicle, chassis frame side rail made up of two section pieces of U-shaped cross section, welded together by longitudinal connecting tabs juxtaposed contiguously and more or less perpendicularly extending the ends of the branches of the U, in which each section piece has, between each of the tabs and the branches of the U that it extends, a joining area that forms two separate longitudinal plastic hinges that deform if the side rail is deformed by longitudinal compression so as to keep the welded joint between the tabs intact. | 09-19-2013 |
20130240569 | DEVICE COMPRISING A NON-RETURN VALVE - The invention relates to a device for dispensing a liquid, including a piston that is movable within a chamber and a nozzle connected to the piston such that the movement of the piston causes the movement of the nozzle, wherein one end of the piston engages the chamber so as to form a non-return valve. | 09-19-2013 |
20130211697 | METHOD FOR CONTROLLING THE START-UP OF A VEHICLE COMPRISING AN ENGINE START-STOP SYSTEM - The invention relates to a method for controlling the start-up of a vehicle comprising an engine start-stop System, said method including the actuation ( | 08-15-2013 |
20130191013 | METHOD FOR USING THE START-UP DEVICE OF A MOTOR VEHICLE ENGINE - The invention relates to a method for using a device for starting a heat engine of a motor vehicle. The method comprises a step in which a theoretical hold time T, is determined by a monitoring computer ( | 07-25-2013 |
20130189859 | VEHICLE GROUND-CONTACTING ELEMENT FORMING A HOLLOW BODY AND METHOD FOR MANUFACTURING SUCH A GROUND-CONTACTING ELEMENT - The invention relates to a vehicle ground-contacting element ( | 07-25-2013 |
20130187645 | MAGNETORESISTOR INTEGRATED SENSOR FOR MEASURING VOLTAGE OR CURRENT, AND DIAGNOSTIC SYSTEM - The invention relates to an integrated sensor, including terminals ( | 07-25-2013 |
20130116877 | METHOD FOR COOLING AN ELECTRICITY STORAGE MEANS - The invention relates to a device and a method for cooling an electricity storage means, in particular a high-capacity battery (110), said device comprising: cooling means (130) for cooling said storage means; a “low voltage” battery (120); means (130), supplied with power by the low voltage battery (120), for increasing the rate of cooling of the storage means (110). The invention also relates to a vehicle (100), especially a motor vehicle, comprising such a device, said vehicle comprising an electric power train (220). | 05-09-2013 |
20130086436 | Device and Method for Checking Frames to be used by an Electronic Device of a Communication Network, on the Basis of Function Types and Using Parameters Contained in Said Frames - The invention relates to a device (D) for checking frames of groups of bits, received by an electronic device (O | 04-04-2013 |
20130055747 | Heating/Air-Conditioning Installation With External And Contiguous Condenser And Evaporator For Heating The External Evaporator - A heating/air-conditioning installation (IC) comprises a compressor (CP) capable of heating and pressurizing a refrigerant, an internal condenser (CDI) capable, in heating mode, of contributing towards the heating of an air known as interior air by exchange with the refrigerant coming from the compressor (CP), an external pressure reducer (DTE) capable, in heating mode, of cooling the refrigerant, and an external evaporator (EE) capable, in heating mode, of heating up the refrigerant coming from the external pressure reducer (DTE) by exchange of heat with an air known as exterior air to feed into the compressor (CP). This installation (IC) further comprises an external condenser (CDE) contiguous with the external evaporator (EE) and capable, in heating mode, of collecting the refrigerant coming from the internal condenser (CDI) to feed the external pressure reducer (DTE) and constitute a heat source for the contiguous external evaporator (EE), so as to reduce the probability of the latter (EE) icing up in the presence of exterior air at a low temperature. | 03-07-2013 |
20130042602 | Power Train For a Hybrid Vehicle - The invention relates to a power train for a hybrid vehicle, comprising two hydraulic machines ( | 02-21-2013 |
20130038712 | DEVICE FOR DISPLAYING INFORMATION ON THE WINDSCREEN OF AN AUTOMOBILE - The invention relates to a driving aid system incorporated into a vehicle comprising a windshield, the system comprising visual information that is not visible, disposed at several predefined locations on the windshield and a lighting device able to illuminate each of the predefined locations so as to cause the appearance thereat of the corresponding visual information in the field of vision of the driver. The visual information comprises at least a first group of identical information, and the system further comprises a unit for detecting the ocular point of the driver providing directional information to the light device which is adjusted so as to illuminate, depending on the directional information received, the predefined location of one of the items of information of the first group, situated in correspondence with the ocular point of the driver detected. | 02-14-2013 |
20130032214 | PURGE PHASE CONTROL STRATEGY FOR A SELECTED CATALYTIC REDUCTION SYSTEM - The method according to the invention is a method for controlling the purging of a sélective catalytic réduction System ( | 02-07-2013 |
20130014198 | METHODS AND DEVICES FOR GENERATING AND USING VIDEO IMAGES COMPRISING CONTROL MESSAGES - A device (D | 01-10-2013 |
20120318063 | LISTENING CLAMP FOR A VIBROACOUSTIC DIAGNOSIS TOOL USED MAINLY IN THE AUTOMOTIVE INDUSTRY - The invention relates to a clamp ( | 12-20-2012 |
20120314749 | Non-Intrusive Device for Diagnosis, by Vectorial Comparison, of Operating Situation(s) in at Least One Communication Network - A device (D) is dedicated to the diagnosis of operating situations) in at least one communication network (RC) having a bus (BU) with N wire(s). This device (D) comprises i) P connection means (MC1-MC3), with P≧N, bypass-connected at least to the N wires of the bus (BU) so as to access the P voltages présent, ii) conversion means (MV1-MV3) devised so as to convert the P voltages into P first digital signais (SI (p,t)), iii) processing means (MT) devised so as to construct a measurement vector (V(t)) associated with a voltages measurement instant (t) and comprising K éléments chosen from among at least the P first digital signais (SI (p, t)), then to compare at least this measurement vector (V(t)) with at least I pairs, with I≧ | 12-13-2012 |
20120302397 | METHOD FOR OPTIMISING HYBRID VEHICLE BATTERY RECHARGING - The invention essentially relates to a method for optimising the recharging of a hybrid vehicle battery. When the clutch ( | 11-29-2012 |
20120297564 | WINDSCREEN WIPER BLADE HAVING A BUILT-IN WASHER LIQUID CONDUIT - The invention relates to a windshield wiper blade of a motor vehicle, comprising an elongate flexible strip, wherein at least one end of the strip is covered by a cap with a built-in conduit provided with a nozzle offset on the side of the flexible strip relative to the longitudinal median plane of said flexible strip. | 11-29-2012 |
20120291740 | Coupling Device Between A Shaft And A Pulley And Engine Block Suitable For Being Installed In A Motor Vehicle - The invention relates to a coupling device between a shaft ( | 11-22-2012 |
20120284948 | BOLT BUILT INTO A CONNECTOR OF A WIPER ARM FOR AN ON-BOARD WASHING LINE - The invention relates to a motor vehicle windshield wiper, comprising: a windshield wiper blade ( | 11-15-2012 |
20120260939 | Windscreen Wiper Blade and Device for Wiping and Washing a Glazed Surface of a Motor Vehicle and Corresponding Wiping and Washing Method - The invention relates to a windscreen-wiper blade ( | 10-18-2012 |
20120259494 | Method and System for Coupling an Electric Machine to a Vehicle Running Gear, Especially for a Hybrid Vehicle - To couple an electric machine ( | 10-11-2012 |
20120255804 | Motor Vehicle Having an Electromotive Unit and the Power Supply Module Thereof Arranged in the Vicinity of a Running Gear of the Vehicle - The invention relates to a vehicle ( | 10-11-2012 |
20120253577 | Method for Disconnecting an Electrical Machine on a Running Gear of a Vehicle, in Particular a Hybrid Motor Vehicle - A method for disconnecting an electrical machine connected with the wheels of a vehicle's drive axle by means of a dog clutch having intermeshing couplers includes, upon receipt of a command to disengage, two successively activated steps. In the first step, a torque equal to a calibrated threshold of a target torque (d) is applied to the electrical machine so to effect a zero torque between the couplers. During this step, a dog clutch actuator is deactivated so to allow the dog clutch to disengage from the electrical machine as quickly as possible. Next, a torque having a value determined according to a slope whose value ranges from the calibrated threshold of the target torque (d) to zero is applied to the electrical machine. | 10-04-2012 |
20120250345 | LIGHTING UNIT HAVING LIGHT GUIDE(S) INSERTED BEWTEEN A REFLECTOR AND A SCREEN - The invention relates to a dedicated lighting unit (D) which includes: i) at least one light guide (GL) comprising two opposing ends, at least one of which is coupled with a light source (SL); ii) a reflector (RL) having at least one concave section and intended for being placed opposite a rear portion of the light guide (GL) in order to reflect the guided light from the light source (SL) towards a front portion (PV) of the light guide (GL); and iii) a screen (EC) having at least one transparent central portion (PC) intended for being placed opposite at least one portion of the front portion (PV) of the light guide (GL) in order to be illuminated by the light transferred towards the outside and thus to induce a style effect and/or a three-dimensional effect. | 10-04-2012 |
20120227383 | METHOD FOR CONTROLLING A SYSTEM FOR THE TREATMENT OF EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE - The invention relates to a method for controlling a system for the treatment of exhaust gases in an exhaust line of an internal combustion engine. The method comprises estimating the molar ratio of nitrogen dioxide to nitrogen monoxide at the inlet of an NOx selective reduction catalyst based on cartography that is dependent on the residence time of the exhaust gases in an oxidation catalyst disposed upstream of the gas treatment means leading to a reduction of nitrogen oxides. | 09-13-2012 |
20120222404 | METHOD FOR CONTROLLING POLLUTANT EMISSIONS FROM A COMBUSTION ENGINE - The invention relates to a method for controlling a system for treating NOx in an exhaust line of an internal combustion engine, said system comprising means for introducing a reducing agent into the exhaust line upstream of an NOx reduction catalyst. The invention is characterised in that it consists in estimating the efficiency of the treatment in relation to a maximum conversion potential obtained if the ratio between the quantity of injected reducer and the quantity of NOx in the gas complies with a given set value and if the mass of reducing agent stored in the catalyst complies with a given storage set value. | 09-06-2012 |
20120217796 | Control Device for Putting An Electronic Member of a Communication Network on Hold Prior to Rebooting - The invention relates to a control device (D) intended for forming part of an electronic member (OE) to be connected to a communication network (R) and which includes: i) a power-supply means (CV), intended for being supplied with power from an electric DI power source (BA); ii) a control means (MC) supplied with power from the power-supply means (CV) and providing at least the management of a communication protocol of the network (R); iii) an interface means (IN) between the control means (MC) and the network (R), supplied with power from the power-supply means (CV); iv) an auxiliary power supply means (MA) in charge of supplying the control means (MC) with an auxiliary power higher than a first threshold selected during a period predefined following an operating prohibition of said power-supply means (CV) requested by a stop signal when the voltage of the power-supply mains (BA) or the voltage supplied from the power-supply means (CV) is lower than a second selected threshold; and v) a management means (MG) connected to the output (SI) of the interface means (IN) and, in the event of receiving a stop signal, in charge of performing Figure unique at least one holding action during the predefined period with a view to rebooting at least one portion of the electronic member (OE) under adequate conditions. | 08-30-2012 |
20120199313 | Cooling Device For a Hybrid Vehicle - The invention relates to a device for cooling the heat engine ( | 08-09-2012 |
20120175941 | Tubular Structure for Forming Especially an Axle of the Running Gear of a Motor Vehicle - The invention relates to a tubular structure ( | 07-12-2012 |
20120174563 | Device and Method for Regulating the Injection of a Quantity of Reducer in the Gaseous Phase - The invention relates to a device ( | 07-12-2012 |
20120168599 | Assembly for Hanging a Vibration-Generating Member Attached Inside an Axle of an Automobile Running Gear - The invention relates to an assembly for hanging a vibration-generating member ( | 07-05-2012 |
20120123627 | METHOD FOR MANAGING HYBRID VEHICLE AIR CONDITIONING SYSTEM - The invention relates to a method for managing a hybrid vehicle air conditioning system that includes a compressor ( | 05-17-2012 |
20120103707 | Automobile Comprising An Electric Engine Powered By A Power Supply Module - The invention relates to an automobile, comprising an electric engine powered by a power supply module ( | 05-03-2012 |
20120062739 | Method And Device For Extending A Visibility Area - In order to extend a visibility area of a camera mounted on a vehicle, the method of the invention comprises a step ( | 03-15-2012 |
20120062028 | SYSTEM FOR POWERING A VEHICLE WITH A HEAT ENGINE AND PROVIDED WITH AN AUTOMATIC STOP AND RESTART SYSTEM - The invention relates to a system for powering a vehicle with a heat engine and provided with an automatic stop and restart system for the heat engine, wherein said powering system comprises an onboard grid to which electric consumers are connected, means ( | 03-15-2012 |
20120011846 | Method for Monitoring Pollutant Emissions of a Combustion Engine, Power Train, and Vehicle Fitted With Said Power Train - The invention relates to a method for monitoring the pollutant emissions of a combustion engine comprising at least one piston ( | 01-19-2012 |
20120010769 | Method For Optimizing The Power Consumption Of A Hybrid And Plug-In Vehicle, And Hybrid And Plug-In Vehicle Implementing Said Method - The invention relates to a method for optimising the power consumption of a hybrid and plug-in vehicle ( | 01-12-2012 |
20110318096 | Dual Material Device, Casing and Vehicle Provided With Said Device, and Method for Making Said Device - The invention relates to a dual material device that includes an insert ( | 12-29-2011 |
20110298277 | METHOD FOR SECURING THE OPERATION OF A VOLTAGE-HOLDING DEVICE FOR A VEHICLE - The invention relates to a method for securing the operation of a voltage-holding device (DMT) used for starting or restarting the heat engine of a vehicle, said device being electrically connected by a multiplex network ( | 12-08-2011 |
20110295533 | METHOD AND DEVICE FOR CLASSIFYING A BATTERY - The invention relates to a device for classifying a battery produced by assembling electricity-accumulating elements ( | 12-01-2011 |
20110282534 | Method and Device for Managing the Power From A Power Train of A Hybrid Motor Vehicle - The invention relates to a method and a device for managing the power from a power train of a hybrid motor vehicle, taking into account one or more operational parameters of at least one element of said power train. The method is characterised in that the determination of the consumption gain ( | 11-17-2011 |
20110272912 | MOTOR VEHICLE REAR TRAIN HAVING A TWO ARM SUSPENSION WITH A VERTICAL OPENING - The goal of the invention is a rear axle ( | 11-10-2011 |
20110271132 | METHOD AND DEVICE FOR CONTROLLING THE AWAKING OF FACILITIES BELONGING TO AT LEAST ONE MULTIPLEXED NETWORK, BY COUNTING UNTIMELY WAKE-UPS - A device (D) is dedicated to the control of the waking of facilities (OE | 11-03-2011 |
20110262821 | DELIVERY HEAD FOR A FUEL CELL - The invention relates to a fluid delivery head for an electrochemical cell, for example a fuel cell. The delivery head combines the inlets and outlets of the lines for delivering the fluids, notably hydrogen and oxygen. The hydrogen delivery line feeds an active part of the fuel cell and includes a cavity in communication with a discharge pipe via a solenoid valve. The invention performs several functions with a minimum of elements and with reduced bulk. | 10-27-2011 |
20110193441 | ROTATING ELECTRIC MACHINE WITH HOMOPOLAR DOUBLE EXCITATION - The present invention essentially relates to an electric machine ( | 08-11-2011 |
20110189552 | DRAINING MEANS FOR A FUEL CELL SYSTEM AND RELATED ADJUSTMENT MODE - The invention relates to a draining device for a fuel cell (FC). The effluents from a hydrogen FC comprising a recirculation circuit have to be regularly drained in order to guarantee optimum operation. The draining devices of the prior art are characterized by significant variations in the hydrogen concentration of the effluents. The invention consists in incorporating the draining means in the device for separating the liquid and gas phases of the effluents. Advantageously, means for fine regulation of the draining flow rate are provided, which makes it possible to limit the losses of hydrogen the drained effluents. | 08-04-2011 |
20110163724 | METHOD AND DEVICE FOR MONITORING A HYBRID VEHICLE POWER STORAGE SYSTEM - In a hybrid vehicle system comprising an electric power storage system and an electric motor, the method includes a first step of allowing the electric power storage system to be discharged: upon detecting a condition of a charge of the electric power storage system that is greater than a first threshold to optimize power consumption; and upon detecting a condition of the charge of the electric power storage system that is greater than a second threshold to increase performance. | 07-07-2011 |
20110153134 | Method for Finding a Clutch Slip Point of a Hybrid Vehicle - The present invention essentially relates to a method for finding a slip point of a hybrid vehicle ( | 06-23-2011 |
20110144895 | METHOD AND DEVICE FOR ADJUSTING AN ENGINE COMBUSTION PARAMETER, RECORDING MEDIUM FOR THIS METHOD AND VEHICLE EQUIPPED WITH THIS DEVICE - The invention relates to a method for adjusting a combustion parameter P | 06-16-2011 |
20110126518 | Method for matching a particle filter temperature adjustment - The invention relates to a method for adjusting the temperature of a particle filter of an exhaust line ( | 06-02-2011 |
20110108340 | Power Storage Device For Hybrid Or Electric Motor Vehicles, And Associated Electric Power Management Method - The invention essentially relates to an electric power storage device ( | 05-12-2011 |
20110094209 | METHOD FOR CORRECTING NITROGEN OXIDE EMISSION MODELS - The invention relates to a method for correcting a model for determining the amount of reducing agent to inject for the selective catalytic reduction of nitrogen oxides contained in exhaust gases, which includes the following steps: determining an amount of reducing agent to inject based on the amount of nitrogen oxides emitted and an initial mathematical model; determining, by taking a measurement from the catalyst of the amount and/or nature of the gas, whether or not the reducing reaction is carried out under correct conditions; if an anomaly is detected, adjusting the amount of reducing agent to inject; and if the use of said method leads to a number of repeated adjustments of the same nature greater than a predetermined value N: the mathematical model is corrected, and the initial mathematical model is replaced by the corrected model. | 04-28-2011 |
20110089896 | Device For Recharding A Storage System Comprising Two Storage Elements And Associated Methods For Using Such A Recharging Device - The present invention relates essentially to a recharging device of a storage system for electric power from a power network, said storage system being used as a power source for electric or hybrid vehicle, said system comprising:
| 04-21-2011 |
20110066316 | METHOD AND DEVICE FOR RECOGNIZING COMBUSTION IN A PARTICLE FILTER - The invention relates to a method for recognizing combustion in a particle filter ( | 03-17-2011 |
20110020720 | DEVICE FOR CONTROLLING A POWER SUPPLY WITH DC DC SPLITTING OF THE TYPE INCLUDING N INTERLACED PATHS - In a power supply with n interlaced conversion cells, a control device activates m paths out of n paths, 1≦m≦n, as a function of the power or of the current handled by the power supply. The cell may have a boost, buck, buck/boost, Cuk, or SEPIC topology. | 01-27-2011 |
20110018519 | POWER SUPPLY WITH NON-ISOLATED DC DC SPLITTING - A power supply with non-isolated DC DC splitting includes n conversion cells that are interlaced. The splitting switch of each cell is placed in a resonant circuit. The resonant circuit makes it possible to obtain a switching to the open state of said switch at zero current and voltage. The ripple at the input and output is minimized and the efficiency improved. In particular, the wiring inductances in the charge transfer loop of each cell no longer have negative effects on the efficiency. The cell may be of boost, buck, buck/boost, Cuk or SEPIC topology. | 01-27-2011 |
20100324768 | Method for Coupling an Electric Traction Machine to a Hybrid Vehicle and Hybrid Vehicle for Implementing Said Method - The invention relates to a method for controlling a hybrid vehicle that comprises a traction chain with a propulsion unit ( | 12-23-2010 |
20100320017 | DEVICE FOR TRANSMITTING POWER BETWEEN THE OUTPUT OF A THERMAL ENGINE AND A WHEEL SHAFT, AND USE OF SAID DEVICE - The invention relates to a power transmission device ( | 12-23-2010 |
20100308650 | ELECTRIC CIRCUIT FOR AUTOMOBILE - The invention relates to an electric circuit for an automobile, that comprises a ground line (M), an onboard network (R) with a battery ( | 12-09-2010 |
20100282221 | INTERNAL COMBUSTION ENGINE AND VEHICLE EQUIPPED WITH SUCH ENGINE - The invention relates to an internal combustion engine ( | 11-11-2010 |
20100280695 | BRAKING METHOD FOR HYBRID VEHICLES COMPENSATING FOR AN ELECTRIC BRAKING TORQUE - The invention relates to a braking method for a hybrid vehicle ( | 11-04-2010 |
20100280694 | METHOD FOR DRIVING A HYBRID TRACTION CHAIN BASED ON THE BATTERY CHARGE STATE - The invention relates to a method that comprises the following steps: —a first step ( | 11-04-2010 |
20100263619 | CYLINDER SLEEVE FOR AN INTERNAL COMBUSTION ENGINE AND BLOCK OF CYLINDERS WHICH ARE EQUIPPED WITH ONE SUCH SLEEVE - The invention relates to a cylinder sleeve ( | 10-21-2010 |
20100262331 | METHOD FOR DETERMINING THE SERVICE INTERVALS FOR A MOTOR VEHICLE - The invention relates to a method for determining service intervals for a motor vehicle fitted with an exhaust gas treatment system, the treatment consisting in selective catalytic reduction, in a catalytic converter, of the exhaust gases, using a reducing agent injected into the exhaust line, the method comprising the following steps, performed upon vehicle start-up:—the step of determining an initial value for the distance still to be covered before the next service,—the step of determining an actual distance covered since the last start,—the step of determining a quantity of reducing agent consumed since the last start,—the step of determining, as a function of this consumed quantity of reducing agent, a vehicle driving harshness factor,—the step of correcting the actual distance covered on the basis of the harshness factor, in order to obtain a weighted distance covered, and—the step of updating, on the basis of this weighted distance covered, an updated value of the distance still to be covered before the next service. | 10-14-2010 |
20100243659 | WASHING LIQUID TANK FOR AUTOMOBILE - A washing liquid tank for a vehicle, includes a vertically extending wall ( | 09-30-2010 |
20100234972 | METHOD OF THREE-DIMENSIONAL GRAPHICAL MODELLING - The invention relates to the field of methods of three-dimensional graphical modelling. This is a method of three-dimensional graphical modelling of an interface between several elements, comprising at least: for at least two elements, a step of determining one or more parameters of the element that relate to the interface; a step of displaying, at the level of a software resource, a three-dimensional graphical modelling of the interface with the aid of the parameters determined, at least one of the elements being a phase of a manufacturing method, at least one determined parameter of which used for the displaying step corresponds to a constraint imposed by the manufacturing method phase. | 09-16-2010 |
20100231098 | ELECTRIC MACHINE COMPRISING AN ELASTIC CONNECTION TO A GEARBOX PRIMARY SHAFT - The present invention relates to an electric machine comprising a rotor ( | 09-16-2010 |
20100213653 | Device for the Secured Mounting of an Anti-Vibration Actuator on an Automobile - The invention relates to a device for mounting an anti-vibration actuator on an automobile. The device comprises a fastening screw for attaching the actuator on a wall of a frame of the vehicle. The main characteristic of the mounting device is that it comprises a slide attached to the vehicle frame wall, and that the actuator comprises a protrusion capable of being inserted into the slide ( | 08-26-2010 |
20100199641 | System For Managing A Reagent Dispensing Device In An Exhaust Line - The invention relates to a system for managing a reagent dispensing device in the exhaust line of an engine, said circuit including a tank ( | 08-12-2010 |
20100198527 | SYSTEM AND METHOD FOR ESTIMATING AT LEAST ONE CHARACTERISTIC OF A MOTOR VEHICLE SUSPENSION - The invention relates to a system for estimating at least one characteristic of a motor vehicle suspension, whereby said suspension or each suspension connects a motor vehicle wheel to the body shell thereof. The inventive system comprises means ( | 08-05-2010 |
20100192920 | METHOD FOR THE COLD START OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a method for starting an internal combustion engine associated with a starter for driving the engine when starting the latter and to means for adapting the amount of injected fuel. According to the invention, the method comprises the following steps: during a first start operation, counting the number of revolutions (PMH) of the engine when it is driven by the starter; during a second starting operation following the first operation, adapting the amount (Q) of injected fuel based on the number of revolutions (PHM) counted during the first starting operation. | 08-05-2010 |
20100192603 | Method for Calculating and Adjusting the Concentration of Absorbing Fluid in an Absorption Air Conditioning Device, and Absorption Air Conditioning Device for Implementing Said Method - The invention relates to an absorption air conditioner that comprises a desorber ( | 08-05-2010 |
20100191447 | METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE - The invention relates to a method for starting an internal combustion engine associated with means for adapting, during an engine start operation, an amount of fuel injected based on an estimation of the volatility (PVR) of the fuel based on the comparison between a gradient of the engine speed measured upon a preceding start operation and a reference gradient ( | 07-29-2010 |
20100178637 | INTERACTIVE METHOD FOR HELPING THE DRIVER OF A MOTOR VEHICLE TO ADOPT AN ECONOMICAL DRIVING STYLE AND VEHICLE USING THIS METHOD - The invention relates to an interactive driving assistance method. This method involves selecting a desired driving style, and analysing (F | 07-15-2010 |
20100167870 | METHOD FOR CONTROLLING THE COUPLING AND THE DECOUPLING OF THE FIRST MOTOR AND SECOND MOTOR OF A PARALLEL HYBRID MOTIVE POWER GROUP - The invention relates to a method for controlling the coupling and the decoupling of the first motor and of the second motor of a parallel hybrid motive power group comprising a first motor ( | 07-01-2010 |
20100161189 | METHOD FOR CONTROLLING A COUPLING DEVICE BETWEEN AN INPUT SHAFT AND AN OUTPUT SHAFT - The invention relates to a method for controlling a coupling device between an input shaft driven by a motor and an output shaft that can transmit a maximum torque according to the position of an actuator of the coupling device | 06-24-2010 |
20100151351 | MONOMERS AND POLYMERS CARRYING IMIDAZOLE AND BENZIMIDAZOLE GROUPINGS, AND PROTON EXCHANGE MEMBRANE CONTAINING THE SAME FOR THE PRODUCTION OF A FUEL CELL - The invention relates to a monomer ( | 06-17-2010 |
20100151347 | BIPOLAR PLATE FOR FUEL CELL COMPRISING A HOUSING FOR MEASURING CONNECTOR - Bipolar plate for a fuel cell, of the type comprising a cathode bipolar half-plate and an anode bipolar half-plate which are secured to each other, each bipolar half-plate ( | 06-17-2010 |
20100133876 | DASHBOARD SEAL - The invention relates to a dashboard seal provided between the windshield ( | 06-03-2010 |
20100129725 | FUEL CELL BIPOLAR PLATE WITH INTEGRATED SEALING AND FUEL CELL COMPRISING SUCH PLATES - The invention relates to a fuel cell bipolar plate ( | 05-27-2010 |
20100106386 | METHOD FOR BRAKING A HYBRID VEHICLE AND METHOD FOR IMPROVING A HYBRID VEHICLE IMPLEMENTING SAID METHOD - The invention relates to a method for braking a hybrid vehicle ( | 04-29-2010 |
20100098982 | MONOPOLAR FUEL CELL ENDPLATE AND FUEL CELL COMPRISING SAME - The invention concerns a monopolar fuel cell endplate ( | 04-22-2010 |
20100094596 | METHOD FOR DESIGNING AN AUTOMOTIVE VEHICLE - The present invention relates to a method for designing an automotive vehicle, wherein an automotive module is an automotive vehicle part ( | 04-15-2010 |
20100094521 | ANTI-SKID DEVICE FOR THE DRIVING WHEELS OF A VEHICLE AND METHOD FOR REALISING THE SAME - An anti-skid device for the driving wheels ( | 04-15-2010 |
20100088973 | METHOD FOR EXTENDING AN AUTOMOBILE MANUFACTURING PLANT AND RELATED PLANTS - The invention relates to a method for extending an automobile manufacturing plant in order to increase the vehicle production rate and in order to obtain a new plant from a plant some years older, wherein welding ( | 04-15-2010 |
20100088000 | DEVICE AND METHOD FOR ADJUSTING THE DRIVEABILITY OF AN AUTOMOBILE - The invention relates to a method for adjusting the driveability of at least one wheel of a vehicle, in particular an automobile, that comprises a wheel driving engine ( | 04-08-2010 |
20100087289 | METHOD FOR CONTROLLING THE COUPLING AND THE DECOUPLING OF TWO MOTORS OF A PARALLEL HYBRID MOTIVE POWER GROUP - The invention relates to a method for controlling the coupling and the decoupling of the first motor and of the second motor of a parallel hybrid motive power group comprising a first motor ( | 04-08-2010 |
20100071350 | INTERNAL COMBUSTION ENGINE EXHAUST SYSTEM EQUIPPED WITH POLLUTION REDUCTION SYSTEMS - Exhaust system for an internal combustion engine ( | 03-25-2010 |
20100070242 | METHOD FOR THE COMPUTER-ASSISTED DESIGN OF A MECHANICAL ASSEMBLY - The invention relates to a method for the computer-assisted design of a mechanical assembly, that comprises at least: a step of graphic three-dimensional modeling of the mechanical assembly that can be piloted by several elementary solids (SE) that can be parametered at least geometrically by the user independently from each other, each elementary solid comprising a geometric structure that can be at least geometrically parametered by the user and representing a portion of a part or a recess of a portion of a part, a part being a structure in which all the structures are immobile relative to each other, the parametered geometric structures of the elementary solids being generic for several different mechanical assemblies and having the same function, wherein the parametering of said structures can be different from mechanical assembly to the other, while the elementary solids on one hand and the graphic modeling on the other hand are stored in distinct files so that said graphic modeling can still be piloted by said elementary solids and so that the re-use of said generic geometric structures is made easier for the user. | 03-18-2010 |
20100059915 | GEOMETRICAL CONFORMATION UNIT - The invention relates to a geometrical conformation unit ( | 03-11-2010 |
20100058708 | METHOD FOR EXTENDING A MOUNTING WORKSHOP IN AN AUTOMOBILE MANUFACTURING PLANT AND RELATED MOUNTING WORKSHOPS - The invention relates to a method for extending a assembly shop in an automobile manufacturing plant in order to increase the vehicle production rate and in order to obtain a new assembly shop from a former assembly shop that is older by several years, wherein the former assembly shop includes an assembly line including a body trim portion and a vehicle assembly portion, the body trim portion including one or more existing body trim sections ( | 03-11-2010 |
20100057323 | METHOD FOR CONTROLLING A STOP AND AUTOMATIC RESTART DEVICE FOR A THERMAL ENGINE - The invention relates to a method for controlling a stop and automatic restart device for a thermal engine of a vehicle, comprising electric energy storage means and a reversible alternator connected to the thermal engine. The method comprises: comparing ( | 03-04-2010 |
20100051366 | METHOD FOR CONTROLLING ENERGY IN THE TRACTION CHAIN OF A HYBRID VEHICLE AND HYBRID VEHICLE - The invention relates to a method comprising: during a first step ( | 03-04-2010 |
20100050597 | LOW TEMPERATURE UREA INJECTION METHOD - The invention relates to a method for injecting urea in an exhaust line of an engine ( | 03-04-2010 |
20100049408 | CONTROL DEVICE FOR IMPROVING THE TRACTION OF A VEHICLE - The invention relates to a vehicle control device comprising: —means ( | 02-25-2010 |
20100048335 | BELT ASSEMBLY DEVICE PROVIDED WITH A BALL LOCK SYSTEM - An elastic belt assembly device ( | 02-25-2010 |
20100036586 | METHOD AND SYSTEM FOR ADJUSTING THE OPERATION PARAMETERS OF AN INJECTION THERMAL ENGINE WHILE REDUCING EFFLUENTS - The invention relates to a method for adjusting the operation parameters of an injection internal combustion engine ( | 02-11-2010 |
20100036564 | ASSISTANCE SYSTEM FOR DRIVING IN SLOPES FOR AUTOMOBILES - The system of the invention includes sensors ( | 02-11-2010 |
20100019709 | METHOD FOR CONTROLLING THE ELECTRIC MOTOR OF A HYBRID OR ELECTRIC VEHICLE - The invention relates to a method for controlling the electric motor of a hybrid or electric vehicle. The method is intended for controlling the electric motor driving the transmission shaft of a vehicle, wherein the motor applies to the transmission shaft a torque having a value corresponding to a torque set-point applied to said electric motor. The torque set-point is corrected by subtracting a correction signal obtained by the application of a band-pass filtration-type processing to a signal representative of the transmission-shaft rotational instant speed, within a frequency band including the frequency of a particular oscillation mode of the vehicle traction chain. The invention can be used for reducing jolts resulting from a discontinuity in the torque applied to the transmission shaft. | 01-28-2010 |
20100000808 | METHOD FOR CONTROLLING A HYBRID VEHICLE FOR RECHARGING THE ELECTRIC ENERGY STORAGE MEANS AND HYBRID VEHICLE - The invention relates to a method comprising: a thermal traction chain ( | 01-07-2010 |
20090314258 | COMBUSTION ENGINE INJECTOR HOLDER RETAINING FORK - The invention relates to a retaining fork for holding an element such as an injector holder onto a support such as a cylinder head of a combustion engine. The fork ( | 12-24-2009 |
20090281693 | VEHICLE WITH CONTROL OF ELEMENTS WITH NEGATIVE TORQUE FOR THE REGULATION OF ITS OWN DYNAMICS - The invention relates to a vehicle comprising a device for controlling negative torque comprises: a central control unit ( | 11-12-2009 |
20090242171 | DEVICE FOR REHEATING THE WATER OF THE WINDSCREEN WASHERS OF A MOTOR VEHICLE - The invention relates to a device for reheating the water of the windscreen washers of a motor vehicle comprising, in the engine compartment thereof, a degassing box ( | 10-01-2009 |
20090193791 | SYSTEM FOR ASSISTING REGENERATION OF POLLUTION MANAGEMENT MEANS ASSOCIATED WITH CATALYST FORMING MEANS - The invention concerns a system for assisting regeneration of pollution management means ( | 08-06-2009 |
20090191108 | Zirconium/Praseodymium Oxide NOx Traps and Prufication of Gases Containing Nitrogen Oxides (NOx) Therewith - A method for treating/purification a gas containing nitrogen oxides (NOx) includes conveying same through a NOx trap containing a composition based on a catalyst for oxidizing NOx into NO | 07-30-2009 |
20090173320 | DEVICE FOR DISTRIBUTING INCOMING GASES IN AN INTERNAL COMBUSTION AIR SUPPLY SYSTEM - The invention relates to a device for distributing the incoming gases in an internal combustion air supply system. This system comprises a fresh air intake pipe ( | 07-09-2009 |
20090173059 | SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND STOP MODULE FOR SAID SYSTEM - The invention relates to a system for the removal of SOx (sulphur oxide) stored in a nitrogen oxide (NOx) trap associated with an oxidation catalyst and disposed in an exhaust line of an engine, said system including a stop module ( | 07-09-2009 |
20090171553 | SYSTEM FOR DETERMINING THE LEVEL OF SULPHUR POISONING OF DEPOLLUTION MEANS INTEGRATED INTO THE EXHAUST LINE OF A MOTOR VEHICLE ENGINE - The invention relates to a system for determining the level of sulphur poisoning of depollution means integrated into the exhaust line of a motor vehicle engine, said system being associated with means for controlling the operation thereof, for switching the system between a lean storage mode and a rich storage mode. The inventive system is characterised in that it comprises means ( | 07-02-2009 |
20090166107 | POWER TRANSMISSION METHOD - The invention concerns a power transmission method using a transmission device receiving mechanical power from several sources, comprising at least first and second electrical machines, and delivering the power to an output shaft. The method consists in decoupling the first electrical machine from a first input point of the device, then in coupling the first electrical machine to a second input point of the device. The method is characterized in that it consists in, when the first electrical machine is being decoupled, compensating the power (P | 07-02-2009 |
20090151439 | METHOD AND DEVICE FOR DETERMINING THE CONDITION OF AT LEAST ONE TYRE OF A VEHICLE WHEEL - The invention concerns a method for diagnosing the condition of at least one tire of a vehicle wheel connected to the body shell thereof via a suspension, including, for the or each tire, a step ( | 06-18-2009 |
20090126487 | SYSTEM AND DEVICE FOR MEASURING THE ROTATIONAL SPEED OF A MOTOR VEHICLE WHEEL WITH INTEGRATED ACCELERATION SENSOR - The invention concerns a device for measuring the rotational speed of a vehicle wheel, comprising a housing ( | 05-21-2009 |
20090118894 | METHOD AND SYSTEM FOR DIAGNOSING THE CONDITION OF A MOTOR VEHICLE TYRES - The invention concerns a method for diagnosing the condition of tires of a front wheel and of a rear wheel of a motor vehicle arranged on the same side of the vehicle and connected to the body shell thereof via suspension means. Said method includes a step ( | 05-07-2009 |
20090113878 | SYSTEM AND METHOD FOR ASSISTING REGENERATION OF A DIESEL ENGINE PARTICULATE FILTER - The invention concerns a system for assisting regeneration of a particulate filter ( | 05-07-2009 |
20090062984 | SUSPENSION CONTROL DEVICE, VEHICLE COMPRISING SAID DEVICE, PRODUCTION METHOD THEREOF AND ASSOCIATED PROGRAM - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises:
| 03-05-2009 |
20090055086 | SYSTEM FOR CONTROLLING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE - The invention relates to a system for controlling the operation of a diesel engine of a motor vehicle, associated with means for supplying the cylinders with fuel and with means for recirculating waste gases at the admission. The control system comprises means for controlling the supply means according to the rotation speed of the engine and an effective torque control point and means for controlling the recirculating means according to the at least one effective torque control point. The system comprises means for determining a torque control point which is reconstructed from information provided by means for acquisition of the richness of the waste gas of the engine and air supply at the admission thereof and means for adjusting the means for controlling the recirculating means according to the effective torque control point and the reconstructed torque control point in order to minimize the emission of pollutants by the engine. | 02-26-2009 |
20090055075 | METHOD FOR IDENTIFYING THE THRESHOLDS AT WHICH POLLUTANT GASES ARE EMITTED WITH A VIEW TO CONTROLLING THE OPERATION OF A MOTOR VEHICLE IN STOP AND START MODE - Method for identifying the thresholds at which pollutant gases are emitted with a view to controlling the operation in “stop and start” mode by stopping an engine just before and while a motor vehicle is stationary, whereby, upon each re-start, the amount of fuel injected is calculated, and the difference between the amount of fuel injected and the normal amount of fuel needed is calculated, the said resulting quantity being considered to represent the amount of fuel that was injected but not burnt; the said amount of fuel injected but not burnt is then compared against a predetermined threshold value, according to the distance covered, and finally, “stop and start” operation is or is not inhibited according to whether the said amount of fuel injected but not burnt is above or below the predetermined threshold value. | 02-26-2009 |
20090055047 | SUSPENSION CONTROL DEVICE, VEHICLE COMPRISING SAID DEVICE, PRODUCTION METHOD THEREOF AND ASSOCIATED PROGRAM - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises:
| 02-26-2009 |
20090044518 | SULPHUR OXIDE (SOX) REMOVAL METHOD AND SYSTEM AND CONTROLLER FOR SAID SYSTEM - This system for the elimination of SOx (Sulphur Oxide) stored in a NOx ( | 02-19-2009 |
20090042074 | BIPOLAR PLATE FOR FUEL CELL, COMPRISING SEALING RIBS - The invention relates to a bipolar plate for a fuel cell, of the type that comprises a cathode bipolar half plate and an anode bipolar half plate which are placed next to one another. Each bipolar half plate ( | 02-12-2009 |
20090036169 | MOTOR VEHICLE CORDLESS HANDS-FREE KITS - The improved cordless “hands-free” kit system for a motor vehicle comprises a cordless “hands-free” kit ( | 02-05-2009 |
20090030578 | METHOD AND DEVICE FOR DETECTING AND CLASSIFYING THE POSITION OF AN OCCUPANT OF A VEHICLE SEAT - The seat has at least one displacement adjustment controlled by at least one actuator. | 01-29-2009 |
20090030576 | METHOD AND DEVICE FOR DETECTING THE POSITION OF AN OCCUPANT OF A VEHICLE SEAT - The method includes the following steps:
| 01-29-2009 |
20090024277 | SUSPENSION CONTROL DEVICE, VEHICLE COMPRISING SAID DEVICE, PRODUCTION METHOD THEREOF AND ASSOCIATED PROGRAM - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises:
| 01-22-2009 |
20090021242 | DEVICE AND METHOD FOR MEASURING A QUANTITY REPRESENTING THE ROTATIONAL SPEED OF A MOTOR VEHICLE AND SYSTEM AND METHOD USING SAID DEVICE AND METHOD - The invention concerns a device for measuring a quantity representing the rotational speed of a motor vehicle wheel ( | 01-22-2009 |
20090008212 | Double Wet Clutch for Hybrid Traction Chain and Cooling Method - The invention concerns an element comprising an electrical machine ( | 01-08-2009 |
20080319609 | Suspension Control Device, Vehicle Comprising Said Device, Production Method Thereof and Associated Program - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. The inventive device comprises a calculator (CSS) which can calculate a control value (ER) for an actuator (M) of a shock absorber (AM) of the suspension (S) as a function of at least one modal body shell speed calculated from a modal body shell acceleration. | 12-25-2008 |
20080318731 | Method and Sytem for Controlling Start-Up of a Motor Vehicle by Dialogue of the Engine Controlling Computer with the Piloted Mechanical Gearbox, During Restart of the Vehicle in Stop and Start Mode - The invention concerns a method and a system for controlling start-up of a motor vehicle by dialogue of the engine controlling computer with the piloted mechanical gearbox, during a restart of the vehicle in stop and start mode. A “start-up authorization” is transmitted to the gearbox at a time t when the following three conditions are fulfilled: a) verifying the position of the accelerator pedal relative to a predetermined “threshold” position; b) the engine is in sequential injection phase; c) verifying a so-called “autonomous condition”, calculated on the basis of the engine speed and of an engine speed gradient compared to a predetermined threshold value. The invention is applicable to motor vehicles. | 12-25-2008 |
20080318102 | Bipolar Plate for Fuel Cell Comprising a Connecting Channel - The invention concerns a bipolar plate for fuel cell, of the type comprising a cathode bipolar half-plate and an anode bipolar half-plate attached to each other, each bipolar half-plate ( | 12-25-2008 |
20080314024 | System for Assisting Regeneration of Pollution Management Means in an Exhaust Line - The invention concerns a system for assisting regeneration of pollution management means ( | 12-25-2008 |
20080312784 | System for Controlling a Motor Vehicle Handling - The invention concerns a motor vehicle ( | 12-18-2008 |
20080300752 | Suspension Control Device, Vehicle Comprising Said Device, Production and Associated Program - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises:
| 12-04-2008 |
20080300751 | Suspension Control Device, Vehicle Comprising Said Device, Production Method Thereof And Associated Program - The invention relates to a device for controlling the suspension of the body shell of a motor vehicle. According to the invention, the device comprises:
| 12-04-2008 |
20080295533 | Heat Exchange and Heat Transfer Device, in Particular for a Motor Vehicle - A heat exchange and heat transfer device comprises an evaporating/absorbing arrangement connected to a binary mixture flow circuit containing a first refrigerant fluid and a second absorbing fluid. The refrigerant fluid is evaporated in the evaporator part of the arrangement and subsequently absorbed in the absorber part by an absorbing fluid-enriched mixture. The evaporating/absorbing arrangement comprises at least two oppositely disposed reference surfaces defining evaporation and absorption components, respectively, an evaporator mass for supplying the liquid refrigerant fluid to the reference surface of the evaporation component and an absorber mass for supplying the absorbing fluid-enriched mixture to the reference surfaced of the absorption component. | 12-04-2008 |
20080285138 | Retractable Display Device for a Motor Vehicle and a Vehicle Provided Therewith - The invention relates to a retractable display device for a motor vehicle comprising a light source ( | 11-20-2008 |
20080275608 | Contro Assisting System For A Motor Vehicle - The inventive control-assisting system for a motor vehicle comprises a power steering ( | 11-06-2008 |
20080268324 | Seal and Fuel Cell Comprising Same Affixed on the Bipolar Plates - The invention mainly concerns a fuel cell seal ( | 10-30-2008 |
20080264749 | Transmission Module for an Engine-Transmission Unit, Especially for Motor Vehicles - The invention relates to a transmission module ( | 10-30-2008 |
20080257526 | Device for Thermal Control of Recirculated Gases in an Internal Combustion Engine - The invention relates to a device for thermal control of recirculated gases in an internal combustion engine, comprising a liquid coolant circuit ( | 10-23-2008 |
20080245332 | Method For Starting a Hybrid Vehicle Heat Engine - The invention concerns a method applicable to a motor vehicle parallel hybrid drive train, comprising a heat engine, at least one electrical machine, a variable speed ratio transmission member, a first clutch linking the heat engine to the electrical machine, and a second clutch linking the transmission member to the electrical machine or to the heat engine. The method includes the following successive steps which consist in: a) placing the first clutch in open position; b) after positioning the second clutch in slip control, powering the electrical machine so as to drive same with kinetic energy higher than the energy required for starting the heat engine; and c) closing the first clutch so as to transmit, from the electrical machine to the heat engine, an energy at least sufficient to compensate the resisting torque of the heat engine shaft, and drive same at a starting speed. | 10-09-2008 |
20080245144 | Sensor Structure in Particular For a Harsh Environment in a Motor Vehicle and Preheater Plug Comprising Such a Sensor - A sensor structure notably for a harsh environment in a motor vehicle is disclosed. The sensor structure has a sensor body ( | 10-09-2008 |
20080234087 | Power Transmission Device and Process Implementing Such Device - The present invention concerns essentially a power transmission device ( | 09-25-2008 |
20080227576 | Device for Power Transmission Between a Heat Engine Output and an Axle Shaft and Related Power Transmission Method - The present invention concerns a device ( | 09-18-2008 |
20080223635 | Hybrid Drive Train and Hybrid Vehicle Equipped with Same - The invention concerns a hybrid drive train comprising a heat engine ( | 09-18-2008 |
20080208515 | System for Determining Inflating Pressures of Tyres Mounted on a Motor Vehicle Front and Rear Wheels - The invention concerns a system for determining inflating pressure of tires mounted on a motor vehicle front and rear wheels. Said system comprises means ( | 08-28-2008 |
20080200302 | Method of Transmitting the Power of a Hybrid Vehicle Between a Heat Engine Shaft and a Wheel Axle Shaft of the Vehicle - The invention relates to a method of transmitting power between a shaft ( | 08-21-2008 |
20080196394 | System For Assisting Regeneration Of Pollution Management Means For Motor Vehicle Engine - The invention concerns a system for assisting regeneration of pollution management means ( | 08-21-2008 |
20080196191 | Wiper Device for a Motor Vehicle Windscreen Provided with a Linearly Movable Windscreen Wiper - This window wiping device ( | 08-21-2008 |