Romuald
Romuald Bachelle, Yfiniac FR
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20110192116 | PROCESS AND MACHINE FOR OUTER PACKAGING OF ARTICLES FOR FORMING LOTS OF ARTICLES OF THE TYPE COMPRISING A CERTAIN NUMBER OF ARTICLES AND A CARDBOARD OUTER PACKAGING - With a random incoming axial stream of pallets of articles, there is a stack of blanks, an axial stream synchronized with pallets is formed, all of the pallets are transferred from the axial stream synchronized with pallets to constitute an axial stream that is synchronized with lots, lots are separated by empty spaces having length of one or more article lengths, whereby the spacing is thus variable and adapted to lot length, blanks are unstacked upon demand based on the pallets to constitute a synchronized stream of blanks corresponding to the stream synchronized with lots. Blanks are separated by empty spaces with length of one or more article lengths, starting from the stream synchronized with lots and the stream synchronized with blanks; each lot of articles is made to work with each blank before the blank is folded around the lot of articles and made into a single unit. | 08-11-2011 |
Romuald Belance, Deuil La Barre FR
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20130093274 | INTERCHANGEABLE STATOR FOR ELECTROMAGNETIC RETARDER AND ELECTROMAGNETIC RETARDER EQUIPPED WITH SUCH A STATOR | 04-18-2013 |
Romuald Botel, Feyzin FR
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20110098385 | PROCESS FOR CROSS-LINKING BITUMEN/POLYMER COMPOSITIONS HAVING REDUCED EMISSIONS OF HYDROGEN SULPHIDE - The invention relates to a method of preparing crosslinked bitumen/polymer compositions having reduced emissions of hydrogen sulphide, in which, while operating at temperatures between 100° C. and 230° C. and with stirring, for a duration of at least ten minutes, at least one bitumen or mixture of bitumens is brought into contact with at least one polymer and at least one crosslinking agent, said crosslinking agent being represented by the general formula HS—R—SH where R represents a saturated or unsaturated, linear or branched, cyclic and/or aromatic hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms, and that does not comprise a C═O carbonyl function and/or a O—C═O carboxylate function. | 04-28-2011 |
20130036941 | USE OF ORGANOGELATOR MOLECULES IN BITUMINOUS COMPOSITIONS TO IMPROVE THE RESISTANCE OF SAME TO CHEMICAL STRESS - The use in a bituminous composition of an organogelator molecule of the following general formula (I) is disclosed below: | 02-14-2013 |
Romuald Botel, Chonas L'Amballan FR
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20130131229 | PROCESS FOR PREPARING GRAFT POLYMERS WITHOUT INITIATOR AND WITHOUT SOLVENT AND BITUMEN/POLYMER COMPOSITIONS COMPRISING SAID GRAFT POLYMERS - A process for preparing graft polymers from a polymer is based on conjugated diene units and a graft which is a thiol derivative. The process has an absence of solvent and any radical initiator. The graft polymer can be advantageously be used as additive for a bitumen/polymer composition and in particular permits thermoreversible cross-linking. | 05-23-2013 |
20150094405 | Process For Preparing Graft Polymers Without Initiator And Without Solvent And Bitumen/Polymer Compositions Comprising Said Graft Polymers - A process for preparing graft polymers from a polymer is based on conjugated diene units and a graft which is a thiol derivative. The process has an absence of solvent and any radical initiator. The graft polymer can be advantageously be used as additive for a bitumen/polymer composition and in particular permits thermoreversible cross-linking. | 04-02-2015 |
Romuald Coeffier, Grenoble FR
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20150302354 | COMPUTER SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR COLLABORATIVE DEVELOPMENT OF COMMON BUSINESS MODELS - A computer system for collaborative development of common business models is described. The system has user terminals and a server. The server includes a module for defining a plurality of business universes, a space defining unit for defining a plurality of spaces, at least one viewer including a human-machine interface for accessing the spaces by entitled users, a unit for computing a distance value between nodal objects contents and models contents, and a convergence unit. The system allows nodal objects generated by different users to converge towards common models. A method is also described. | 10-22-2015 |
Romuald De Potter, Taverny FR
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20120175375 | VALVE FOR PRESSURIZED FLUID AND TANK FURNISHED WITH SUCH A VALVE - A valve for pressurized fluid comprising a body ( | 07-12-2012 |
20150144210 | VALVE FOR PRESSURIZED FLUID AND TANK FURNISHED WITH SUCH A VALVE - A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body accommodating a fluid circuit having an upstream end and a downstream end, the circuit comprising an isolation valve element in order to selectively close off the circuit, the valve element being controlled by a lever mounted so as to pivot on the body between a rest position in which the isolation valve element is held in a position of closing the circuit and an active position in which the lever moves the isolation valve element into a position of opening the circuit, the lever provides protection for a functional member mounted on the body of the valve, there is no mechanical collision between the opening and the measuring member, and wherein no portion of the measuring member is within the volume of the lever. | 05-28-2015 |
20150144824 | VALVE FOR PRESSURIZED FLUID AND TANK FURNISHED WITH SUCH A VALVE - A valve for pressurized fluid, with or without incorporated pressure-reducing valve, comprising a body accommodating a fluid circuit having an upstream end designed to be placed in communication with a reserve of pressurized fluid and a downstream end designed to be placed in communication with a using device, the circuit comprising an isolation valve element in order to selectively close off the circuit, the valve element being controlled by a lever mounted so as to pivot on the body between a rest position in which the isolation valve element is held in a position of closing the circuit and an active position in which the lever moves the isolation valve element into a position of opening the circuit , wherein the lever comprises at least one opening, wherein the valve comprises a functional abutment mounted on the body and wherein only in the rest position the opening accommodates within it a portion of the functional abutment mounted on the body. | 05-28-2015 |
Romuald Gagelin, Paris FR
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20150271895 | METHOD FOR CONTROLLING A LIGHTING AND/OR SIGNALING SYSTEM - A method for controlling a lighting and/or signaling system, this system including at least | 09-24-2015 |
Romuald Gallorini, Plaisance Du Touch FR
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20140197500 | CAPACITIVE SENSOR INTEGRATED ONTO SEMICONDUCTOR CIRCUIT - There is disclosed a capacitive sensor on a passivation layer of a semiconductor circuit such as an ASIC, and a method for manufacturing such sensor. The system and method may comprise: forming a bottom electrode layer and landing pad on a portion of the passivation layer located over active circuitry of the ASIC; forming a gas sensitive layer onto the bottom electrode layer and the landing pad; creating a via through the gas sensitive layer to expose a portion of the landing pad; forming a top electrode layer onto the gas sensitive layer, wherein the top electrode layer completely overlays a surface area of the bottom electrode layer, and wherein the forming process for the top electrode layer deposits a portion of the top electrode layer into the via hole, thereby forming an electrical connection between the top electrode layer and the landing pad. | 07-17-2014 |
Romuald Gentils, Ozoir FR
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20100047059 | BYPASS TURBOJET - The invention relates to a bypass turbojet engine comprising an outer fan duct and an inner fan duct (IFD), between which the secondary flow passes, and a high pressure compressor having an outer casing. In characteristic manner, the IFD is fastened on the outer casing. The invention is applicable to a turbojet engine having a high pressure compressor of the axial-centrifugal type. | 02-25-2010 |
Romuald Ginhoux, Luxembourg LU
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20090129628 | METHOD FOR DETERMINING THE POSITION OF AN OBJECT FROM A DIGITAL IMAGE - Method for determining the position of an object point in a scene from a digital image thereof acquired through an optical system is presented. The image comprises a set of image points corresponding to object points and the position of the object points are determined by means of predetermined vectors associated with the image points. The predetermined vector represents the inverted direction of a light ray in the object space that will produce this image point through the optical system comprising all distortion effects of the optical system. | 05-21-2009 |
Romuald Ginhoux, Cannes La Bocca FR
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20100283888 | METHOD FOR CONTAMINATION DETECTION IN A TOF RANGE CAMERA - A method for contamination detection in a time-of-flight (TOF) range imaging system is described, wherein the TOF range imaging system receives light reflected from a scene, through an optical interface, on an imager sensor having an array of pixels, and wherein distance information and amplitude information are determined for the sensor pixels. The presence of contamination on the optical interface is determined on the basis of amplitude information determined for the sensor pixels. | 11-11-2010 |
Romuald Girardey, Huningue FR
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20110025376 | System for the flexible configuration of functional modules - A system for the flexible configuration of function modules. The system includes the following components a plurality of logic cells in a fixedly wired FPGA/standard ASIC structure, wherein the logic cells are so configurable by means of configuration registers, that they execute basic logic functions; a switch matrix having a plurality of memory cells, via which different logical connections of the logic cells in defined complex connections are configurable by means of the configuration registers; and a control unit, which partially dynamically so configures the logic cells and the switch matrix via an internal bus and via the configuration registers by means of a configuration bit stream, that the fixedly wired FPGA/ASIC structure behaves functionally as a partially dynamically reconfigurable logic chip. | 02-03-2011 |
20110035576 | Configurable field device for use in process automation systems - A configurable field device for automation technology with a partially dynamically reconfigurable logic chip FPGA, in which function modules are dynamically configured during runtime, and to a method for operating the configurable field device. | 02-10-2011 |
20110054637 | Field device for determining or monitoring a physical or chemical variable - A field device for determining or monitoring a physical or chemical variable, comprising a sensor, which works according to a defined measuring principle, and a control/evaluation unit, which, as a function of a required safety standard for a particular safety-critical application, conditions and evaluates along at least two equivalent measuring paths measurement data delivered by the sensor. The control/evaluation unit is implemented on an application-specific integrated circuit—an ASIC—which, in at least a first section and in a second section, is embodied as a dynamically reconfigurable logic chip. In each of the two sections, in each case, a measuring path composed of a plurality of function modules can be configured; wherein the individual sections are spaced apart from one another in such a manner, that a temperature and/or a voltage change in one of the sections has no influence on the other section or the other sections. The control/evaluation unit partially dynamically reconfigures the function modules in the measuring paths as a function of the particular defined safety-critical application, so that the field device fulfills the required safety standard. | 03-03-2011 |
20110087460 | Field device for determining or monitoring a physical or chemical process variable - Field device for determining or monitoring a physical or chemical process variable, wherein the field device is composed of a sensor, which works according to a defined measuring principle, and a control/evaluation unit, which, as a function of a safety standard required for the particular safety-critical application, conditions and evaluates, along at least two equivalent measuring paths, measurement data delivered by the sensor. The control/evaluation unit is implemented on an FPGA, on which are provided at least a first section and a second section, wherein, in each section, a digital measuring path, which is composed of a plurality of software-based and/or hardware-based function modules, is dynamically reconfigurable. The sections are isolated from one another by permanently configured spacer regions, wherein the spacer regions are embodied in such a way, that a temperature and/or a voltage change in one of the sections has no influence on the other section or other sections, and, in the case of malfunction, no connection occurs between the sections. The control/evaluation unit, as a function of the particular defined safety-critical application, partially dynamically reconfigures the function modules in the measuring paths in such a manner, that the field device fulfills the required safety standard. | 04-14-2011 |
20110191062 | FIELD DEVICE FOR DETERMINING OR MONITORING A PROCESS VARIABLE IN PROCESS AUTOMATION - A field device for determining or monitoring a process variable in process automation. The field device includes: sensor, which works according to a defined measuring principle; and a control/evaluation unit, which conditions and evaluates measurement data delivered by the sensor along at least two equal valued measuring paths as a function of a safety standard required in a particular safety-critical application. The control/evaluation unit is embodied, at least partly, as a reconfigurable logic chip, with a plurality of partially dynamically reconfigurable, function modules. The control/evaluation unit so configures the function modules in the measuring paths as a function of the defined safety-critical application, that the field device is correspondingly designed to the required safety standard. | 08-04-2011 |
20120004860 | Field device for determining or monitoring a physical or chemical, process variable - A field device for determining or monitoring a physical or chemical, process variable, comprising: a sensor, which works according to a defined measuring principle; and a control/evaluation unit. The control/evaluation unit is realized on a partially dynamically reconfigurable FPGA component, which is constructed from a plurality of FPGA blocks units. Each FPGA block unit comprises a plurality of logic blocks. Global resources or global function blocks are associated with each FPGA block unit or groups of FPGA block units. At least a first section and a second section are provided on the FPGA-component. The sections comprise FPGA block units and corresponding global resources global function blocks. In each section a digital measuring path comprising a plurality of software based and/or hardware based, function modules, is partially dynamically reconfigurable. | 01-05-2012 |
20120283993 | Measuring apparatus - A measuring apparatus for producing a sequence of measured values of a measured variable, which is a function of a first auxiliary measured variable and at least a second auxiliary measured variable. The apparatus includes a first measuring transducer for registering and for outputting a sequence of values of the first auxiliary measured variable, at least a second measuring transducer for registering and for outputting a sequence of values of the second auxiliary measured variable, an evaluating unit for calculating the sequence of measured values of the measured variable based on the sequences of values of the first auxiliary measured variable and at least the second auxiliary measured variable; wherein the measuring apparatus furthermore has a control unit for synchronizing the registering of the sequences of the first auxiliary measured variable and at least the second auxiliary measured variable by means of a first sequence of control signals, which is output to the first measuring transducer, and a second sequence of control signals, which is output to the second measuring transducer, wherein at least the first sequence of control signals is variable independently of the second sequence of control signals. | 11-08-2012 |
20130063194 | Circuit for the Clocking of an FPGA - The circuit for the clocking of an FPGA comprises an FLL-circuit; a reference clock of a first frequency, or a reference clock input for the reception of a signal of a reference clock of a first frequency; and a digitally controlled oscillator, which outputs a clocking signal for the FPGA, wherein the FLL-circuit is designed in order to register a first number of clocking signals from the digitally controlled oscillator during a second number of periods of the reference clock, the first number is larger than the second number, and, in order to give out a feedback signal to control the ratio between the first number and the second number, as the feedback signal acts on the frequency of the digitally controlled oscillator. | 03-14-2013 |
20130124143 | Measuring Method for a Measured Variable Dependent on Auxiliary Measured Variables - A method for determining a value of a measured variable, which is a function of a first auxiliary measured variable and at least a second auxiliary measured variable, comprising: registering and providing a sequence of measured values of the first auxiliary measured variable over at least a first time range; providing a value of the second auxiliary measured variable, wherein the point in time of registering the provided value lies in the first time range; selecting a value of the first auxiliary measured variable from the sequence of measured values of the first auxiliary measured variable as a function of information concerning point in time of registering the provided value of the second auxiliary measured variable; and ascertaining a value of the measured variable as a function of the selected value of the first auxiliary measured variable and the value of the second auxiliary measured variable. | 05-16-2013 |
20130221759 | Electronic Device and Method for Start-Up of an Electronic Device - An electronic device, comprising: a housing having at least one chamber; a magnetic element guideway for accommodating and guiding a magnetic element, wherein the magnetic element guideway enables positioning of an accommodated magnetic element in at least two magnetic element positions relative to the housing. A control and evaluation circuit is arranged in the chamber and has two Hall sensors for registering at least one component of a first local magnetic field at the respective site of the first Hall sensor and for the providing, in each case, a signal, which depends on the local magnetic field registered at the first site. The two Hall sensors have relative to the housing, in each case, a defined position, wherein the control circuit is suitable based on the signals to detect whether a magnetic element is present in the magnetic element guideway, and in case yes, based on at least one of the signals, to detect whether the magnetic element is located in the first defined magnetic element position or has been moved from this position. | 08-29-2013 |
20140041939 | Connector Apparatus with Shielding Contact - A connector apparatus having a PG screw thread in a first end section and a first traversing bore, in which a first axial clamping surface is embodied. A grounding assembly has an electrically conducting, iris spring, is arranged in the first traversing bore and lies against the first axial clamping surface. An annular clamping body having a second traversing bore, a second frontside annular clamping surface, which surrounds the second traversing bore and which is arranged in the first bore facing the grounding assembly, wherein the grounding assembly is clampable between the clamping surfaces, whereby the iris spring is radially deflectable, wherein the clamping body has an external thread for engagement in an internal thread of the base body, and wherein the connector apparatus has with reference to the first end section of the base body, behind the grounding assembly a conduit screw thread for the connection of a conduit. | 02-13-2014 |
Romuald Girardey, Blotzheim FR
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20140214366 | FIELD DEVICE FOR DETERMINING OR MONITORING A PHYSICAL OR CHEMICAL PROCESS VARIABLE IN AUTOMATION TECHNOLOGY - A field device for determining or monitoring a physical or chemical process variable in automation technology, comprising at least one transmitting/receiving element, wherein an FPGA component is provided, the transmitting/receiving element is configured in the form of a spiral from existing internal connecting lines of the FPGA component, and the spiral of the transmitting/receiving element transmits data inductively to a second transmitting/receiving element in the form of a spiral. | 07-31-2014 |
20150177707 | FIELD DEVICE FOR DETERMINING OR MONITORING A PROCESS VARIABLE IN AUTOMATION TECHNOLOGY - A field device for determining or monitoring a process variable in automation technology, wherein the field device meets a safety standard, which is required in a predetermined safety-critical application, comprising a sensor, which works according to a defined measuring principle, and a control/evaluation unit, which processes and evaluates measurement data delivered by the sensor along at least three redundantly and/or diversely designed measuring channels, and wherein there is associated with the control/evaluation unit a voter, which is composed of a plurality of components, which are at least partially double redundantly designed. | 06-25-2015 |
Romuald Greciet, Tournefeuille FR
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20100290909 | DEVICE TO ADJUST THE PITCH ANGLE OF PROPELLER BLADES FOR A MODEL ENGINE - A device for adjusting the pitch angle of propeller blades for a model engine including at least one rotor, the blades extending radially on the surface of the rotor to form a propeller. It includes a tool-holder including a base designed to be fixed to a part of the outside of the engine housing and an upper part, the aforementioned upper part being fitted with means of support movable horizontally along a longitudinal axis (XX′), the aforementioned axis being parallel to the main axis of the model engine, contactless means of optical measurement, the aforementioned means of measurement being mounted on the movable means of support by using means of travel in rotation around an axis of rotation, the aforementioned axis of rotation being the blade's axis of rotation. | 11-18-2010 |
Romuald Gryko, Pulawy PL
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20150192569 | METHOD OF EVALUATING THE THERAPEUTIC EFFICACY OF BACTERIOPHAGES - The subject of the present invention is a novel use of a nematode in the evaluation of the therapeutic efficacy of bacteriophage preparations used in, or capable of being used in the treatment of infections caused by pathogenic bacteria in humans or animals. | 07-09-2015 |
Romuald Houdre, St. Sulpice( Vd) CH
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20110297982 | Optoelectronic Semiconductor Chip - A semiconductor chip is specified, comprising an active layer provided for emitting an electromagnetic radiation, and a two-dimensional arrangement of structural units, which is disposed downstream of the active layer in a main emission direction of the semiconductor chip. The structural units are arranged in an arbitrary statistical distribution. Such an arrangement of structural units makes it possible to realize a semiconductor chip having a directional emission characteristic. | 12-08-2011 |
Romuald Lescorail, St. Laurent En Gatines FR
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20120111140 | Antirotation Device - An Antirotation device for an element being moveable back and forth along an axis, particularly a periodically actuable tappet for a valve train or a pump, comprises following features: The device is substantially mushroom-shaped consisting of one trunk section and one head section, the trunk section is circular-cylindrical-like and designed to be arranged in a circular hole or cavity of said element, particularly of a hollow circular-cylindrical part of said element, and the head section is between a longitudinal cut-off of a circular-like cylinder and a cut-off of a spherical and designed to slide in a guide of a bore surrounding said element. | 05-10-2012 |
20120227526 | Wear-Compensation Device For A Gear - The wear-compensation device for a gear comprises a fixed support capable of being fixed axially on an external element in order to keep the device on the said external element, a bearing designed to be mounted on a shaft comprising one of the wheels of the gear, an eccentric mounted on the bearing and designed to be in contact with the external element, the said eccentric being able to move angularly relative to the fixed support. The device also comprises a torsion spring mounted axially between the fixed support and the eccentric and capable of exerting a circumferential preload force on the said eccentric, the said spring comprising a first end mounted inside a recess of the eccentric and a second end interacting with the fixed support. | 09-13-2012 |
20130225341 | TENSIONING DEVICE FOR A TRACTION ELEMENT AND METHOD OF INSTALLATION OF SUCH A DEVICE - The invention relates to a tensioning device comprising a back plate, on which is installed a tensioning roller provided with at least one bearing. The tensioning roller is installed on the back plate with the possibility of rotation about an eccentric axis (X | 08-29-2013 |
20140004985 | TENSION ROLLER FOR A BELT DRIVE OF AN INTERNAL COMBUSTION ENGINE | 01-02-2014 |
20140027235 | MECHANICAL SYSTEM WITH ONE-WAY CLUTCH AND ALTERNATOR COMPRISING SUCH A SYSTEM - The present invention relates to a mechanical system with a one-way clutch, for example a pulley for a motor vehicle alternator, comprising a first element and a second element which are able to move one with respect to the other in rotation about a central axis and delimit an annular housing radially to the central axis, a one-way clutch device arranged in the annular housing, and at least one rolling bearing arranged in the annular housing. The mechanical system is characterized in that the rolling bearing comprises at least one pressed ring distinct from the constituent elements of the one-way clutch device. The invention also relates to an alternator comprising such a mechanical system configured as a pulley with a one-way clutch. | 01-30-2014 |
20140034438 | MECHANICAL SYSTEM COMPRISING A ONE-WAY CLUTCH AND ALTERNATOR COMPRISING SUCH A SYSTEM - The present invention relates to a mechanical system with a one-way clutch, for example a pulley for a motor vehicle alternator, comprising a first element and a second element which are able to move one with respect to the other in rotation about a central axis and delimit an annular housing radially to the central axis, a one-way clutch device arranged in the annular housing, and at least one rolling bearing arranged in the annular housing. The mechanical system is characterized in that the rolling bearing is an angular-contact bearing and comprises at least one pressed ring comprising means of attachment of the rolling bearing to the first element or the second element. The invention also relates to an alternator comprising such a mechanical system configured as a pulley with a one-way clutch. | 02-06-2014 |
20140034439 | MECHANICAL SYSTEM COMPRISING A ONE-WAY CLUTCH AND ALTERNATOR COMPRISING SUCH A SYSTEM - The present invention relates to a mechanical system with a one-way clutch, for example a pulley for a motor vehicle alternator, comprising a first element and a second element which are able to move one with respect to the other in rotation about a central axis and delimit an annular housing radially to the central axis, a one-way clutch device arranged in the annular housing, and at least one rolling bearing arranged in the annular housing. The mechanical system is characterized in that the rolling bearing is an angular-contact bearing and comprises at least one pressed ring comprising means of attachment of the rolling bearing to the first element or the second element. The invention also relates to an alternator comprising such a mechanical system configured as a pulley with a one-way clutch. | 02-06-2014 |
20140083808 | MECHANICAL SYSTEM WITH ONE-WAY CLUTCH, AND ALTERNATOR COMPRISING SUCH A SYSTEM - This mechanical system with one-way clutch, such as a motor vehicle alternator pulley, provides an outer first ring and an inner second ring able to move relative to one another in rotation about a central axis and delimit between them, radially with respect to this central axis, an annular housing. A free-wheel mechanism having members arranged in the annular housing. At least one rolling bearing providing rollers arranged in the annular housing. The first and second rings are common to the free-wheel mechanism and to the rolling bearing. The members of the free-wheel mechanism are cams in contact with a first race formed by the first ring and a second race formed by the second ring. The first and second races are circular, centred on the axis of rotation and have no ramp. | 03-27-2014 |
20140364258 | SYSTEM FOR DRIVING A WATER PUMP AND MOUNTING METHOD - The present invention provides a system for driving a water pump. The system includes a driveshaft, a case containing the water pump, a bearing including a stationary ring that is stationary relative to the case and a rotating ring secured in rotation with the driveshaft. The system further includes a drive belt, at least one rolling path for the drive belt, the rolling path being secured in rotation with the rotating ring, and a flange transmitting the torque from the rotating ring to the drive shaft. The flange is made from plastic and is overmolded both on the rotating ring and on the driveshaft. The invention also relates to a mounting method for such a system. | 12-11-2014 |
Romuald Lescorail, Tours FR
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20100219038 | FREEWHEEL BEARING DEVICE WITH TORQUE LIMITER - The invention concerns a freewheel bearing device including an outer element and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element, arranged between the inner element and the outer element to allow a free rotational movement in one direction between the outer element and the inner element and for transmission of a torque in the other direction between the outer element and the inner element, the free wheel including a ring provided with a cylindrical inner surface and a cylindrical outer surface, substantially aligned on a radial plane perpendicular to the axis of rotation of the device, and a torque limiting member adapted to limit the torque transmitted by the free wheel, the torque limiting member being arranged radially between said ring and the outer element or the inner element in contact with said ring and said element. | 09-02-2010 |
Romuald Lescorail, Saint Laurent En Gatines FR
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20110150673 | Device for Torque Transmission, especially for an Air-Conditioning Compressor - The device for torque transmission between a drive pulley ( | 06-23-2011 |
20120142468 | ROLLING BEARING FOR TENSIONING ROLLER DEVICE AND ASSOCIATED TENSIONING ROLLER - Rolling bearing, for a tensioning roller, comprising an inner race, an outer race mounted so as to rotate about the inner race and at least one row of rolling elements placed between the inner race and outer race, the said inner race comprising an axial portion extending axially beyond the outer race. | 06-07-2012 |
20120142470 | PREASSEMBLED PULLEY DEVICE WITH ELASTIC RING AND METHOD OF MOUNTING THE DEVICE - In a method for fitting a preassembled pulley subassembly ( | 06-07-2012 |
20120266702 | BALL SCREW ASSEMBLY WITH ONE-PIECE DEFLECTING ELEMENTS - Ball screw assembly comprising a screw ( | 10-25-2012 |
20140298659 | METHOD OF PROVIDING ROLLING BEARING FOR TENSIONING ROLLER DEVICE AND ASSOCIATED TENSIONING ROLLER - A method of providing a rolling bearing having a rolling bearing axis configured for a tensioning roller is provided. The method includes providing an inner race having an axial portion and an outer race mounted around the inner race to rotate therearound. The axial portion extends axially beyond the outer race, the inner race having an open-ended bore in the axial portion, the open-ended bore not being threaded, the open-ended bore oriented perpendicularly to the axis. The method includes providing at least one row of rolling elements placed between the inner race and the outer race and applying a surface treatment on at least the axial portion of the inner race. After applying the surface treatment, positioning an insert having a threaded portion in the open-ended bore, the insert configured to receive and engage a threaded rod, the threaded portion not including the surface treatment located on the inner race. | 10-09-2014 |
Romuald Lescorail, Saint Cyr Sur Loire FR
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20090123106 | THRUST BEARING DEVICE - Thrust bearing device | 05-14-2009 |
20100196171 | AIR-CONDITIONING COMPRESSOR - The air-conditioning compressor is provided with a casing | 08-05-2010 |
20150096860 | ONE-WAY MECHANICAL CLUTCH SYSTEM AND ALTERNATOR COMPRISING SUCH A SYSTEM - The invention relates to a one-way clutch mechanical system, in particular a pulley-assembly for a motor vehicle alternator. The one-way clutch mechanical system includes an inner element and an outer element, which are movable relative to one another in rotation around a central axis (X1) and delimits an annular housing between them. The system further includes a one-way clutch device positioned in the annular housing, a member for damping a relative rotational movement between the inner and outer elements and for transmitting torque to the one-way clutch device, which is also positioned in that annular housing. The damping and torque transmission member is axially offset relative to the one-way clutch device, along the central axis (X1). | 04-09-2015 |
20150141185 | PULLEY DEVICE FOR A CHAIN OR BELT AND MOTOR VEHICLE EQUIPPED WITH SUCH A DEVICE - The inventive pulley device for one of a chain and belt provides an inner ring, an outer ring, at least one row of rolling elements mounted in a rolling chamber defined between the inner ring and the outer ring, a pulley secured in rotation with the outer ring and provided with an outer radial surface for engagement with one of a chain and a belt. A screw for mounting on a support is housed radially inside the inner ring and a mounting support element is provided with a passage opening for the screw. The opening is tapped, with a complementary tapping of a thread arranged on the screw, the screw is provided with a groove, offset relative to the thread along a longitudinal axis (X40) of the screw and in which the tapping of the opening is received. | 05-21-2015 |
20150267790 | IDLER OR ROLLER DEVICE - A tension roller or reel device for a torque transmission element. The device comprises at least one bearing having one inner race, one outer race and at least one row of rolling elements between the inner race and the outer race, a pulley on top of the outer race, and a retaining screw inserted into a central bore of the inner race. The bore of the inner race is provided with a circumferential cavity in which a retaining ring is fitted securely and integrally, the retaining ring comprising an interaction feature providing interaction with the screw so as to allow an axial immobilization of the screw in relation to the bearing. | 09-24-2015 |
Romuald Morvant, Uttoxeter GB
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20140209408 | EXHAUST CONE - A gas turbine engine exhaust cone ( | 07-31-2014 |
Romuald Morvant, Tamworth GB
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20110268560 | GAS TURBINE ENGINE - A gas turbine engine has an annular bypass duct defined between a fan nacelle and a core fairing through which fan air is discharged. One or more bifurcator members are positioned inside the exit of the bypass duct to bifurcate the air flow in the bypass duct around the bifurcator members prior to exiting the bypass duct. The bifurcator members modify the flow field of the air in the bypass duct radially and/or tangentially with respect to the axis of the annular bypass duct. | 11-03-2011 |
20120001019 | PYLON FOR ATTACHING A GAS TURBINE ENGINE - A pylon is provided for attachment of a gas turbine engine to a wing of an aircraft. The gas turbine engine comprises a core fairing surrounding a core generator and defining a nozzle for discharging a core gas flow, and a fan nacelle surrounding the core fairing to define an annular bypass duct therebetween for discharging fan air. The pylon has a trailing edge which is rearward of the trailing edge of the core fairing and the trailing edge of the fan nacelle. The pylon further has having two laterally-spaced side faces which span the bypass duct between the fan nacelle and the core fairing and extend in the rearward direction of the engine to end at the trailing edge of the pylon. Each side face has a bottom edge which extends in a rearward direction of the engine from the core fairing to the bottom end of the trailing edge of the pylon. The bottom edges merge at a merging position between the trailing edge of the fan nacelle and the trailing edge of the pylon such that the bottom edges form a single bottom edge from the merging position to the bottom end of the trailing edge of the pylon. The pylon is intended to exert control on the bypass flow of a gas turbine engine. Other pylons are also provided which can also exert such control. | 01-05-2012 |
20120001022 | JET ENGINE INSTALLATION - Noise generated by a gas turbine engine | 01-05-2012 |
20120211599 | FLOW-MODIFYING FORMATION FOR AIRCRAFT WING - An aircraft wing has an engine attachment position at which a gas turbine engine is attached beneath the wing, in use the engine ejecting a propulsive gas jet with a jet shear layer being formed between the gas jet and the surrounding air. The aircraft wing further has one or more elongate, flow-modifying formations protruding from the underside of the wing. The length direction of the or each formation is along the fore and aft direction of the wing with the trailing edge of the formation being rearward of the trailing edge of the wing. The flow-modifying formations can be arranged such that they interact with the jet shear layer to reduce noise generated by the interaction of the jet shear layer and the wing. They can also be arranged to block, attenuate and/or to scatter the noise reflected by the wing. | 08-23-2012 |
Romuald Pawluczyk, Conestogo CA
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20140268136 | APPARATUS AND METHOD FOR OPTIMIZING DATA CAPTURE AND DATA CORRECTION FOR SPECTROSCOPIC ANALYSIS - A method and an apparatus for increasing the accuracy of a spectrometer system corrects for light source quality, exposure time, distortion in y direction, distortion in x direction, temperature dependence, pixel alignment variability, dark pixels, bad pixels, pixel read noise, and pixel dark current noise. The method and apparatus produces an algorithm for optimizing spectral data and for measuring a sample within the spectrometer system using the optimization algorithm. The spectrometer apparatus comprises a composite external light source, a source light collector, an illumination light structuring component, a sample, a sample light collector, a spectrometer light structuring component, a light dispersing engine, photo detectors, an electrical signal converter, a data preprocessing unit, and a data analyzer. The method and apparatus can include a corrected photo detector algorithm, sample illumination correction algorithm, LDE-PD alignment procedure, SLSC-LDE alignment procedure, distortion correction matrix, and an algorithm for optimizing of spectral data. | 09-18-2014 |
Romuald Soileux, Grenoble FR
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20100244911 | SUPPLY CIRCUITRY FOR SLEEP MODE - The invention concerns a supply circuitry system and method, including a supply circuitry arranged to control a power-up phase at the end of a sleep period of a circuit region of an integrated circuit, the supply circuitry comprising: first and second switches coupled between a supply rail and a supply node of the circuit region, the supply rail being coupled to receive a supply voltage (VDD) from a power supply unit; a comparator arranged to provide an output based on a comparison between a voltage at the supply node (VDD_INT) and a reference voltage (VREF); and control circuitry coupled to control terminals of the first and second switches and arranged to activate the first switch at the start of the power-up phase, and to activate the second switch once the output of the comparator indicates that the voltage at the supply node is greater than the reference voltage. | 09-30-2010 |