Bunel
Audrey Bunel, Quebec CA
Patent application number | Description | Published |
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20140206572 | OVARIAN MARKERS OF FOLLICULAR MATURITY AND USES THEREOF - The present invention relates to field of fertility. The invention identifies biological ovarian markers from follicular cells, from follicular fluid, from cumulus cells and from oocytes which are indicative of follicular maturity in mammals. Described are methods for improving ovarian stimulation, methods for assessing maturity of a mammalian ovarian follicle, methods for optimizing in vitro maturation (IVM) and methods for classifying an embryo, these methods being based on assessment of expression level of ovarian markers indicative of maturity. Also described are methods for screening compounds stimulatory of or inhibitory to mammalian follicular maturation, kits for evaluating follicular maturity. | 07-24-2014 |
Christophe Bunel, Octeville Sur Mer FR
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20080211125 | Method for Controlling a Container Blow Molding Machine to Correct Anomalies in Material Distribution - The invention concerns a method for controlling a blow molding machine ( | 09-04-2008 |
20090218308 | Container, In Particular a Bottle, Made of Thermoplastic Material - A thermoplastic container, in particular a bottle, made by blow-molding or stretch blow-molding of a heated preform and including a bell-shaped convex base with its concavity facing outward and provided with reinforcing impressions projecting inward and radiating around a central recess, the impressions having a trapezoid shape with its smaller dimension located toward the center of the base; the impressions include respective arches which form convex trapezoid segments with concavity facing inward and extending from the seat to the central recess by being connected thereto immediately proximate the upper end of the central recess. | 09-03-2009 |
20100000962 | CONTAINER, PARTICULARLY A BOTTLE, MADE OF A THERMOPLASTIC MATERIAL - The invention relates to a vessel ( | 01-07-2010 |
20140030461 | BOTTOM OF PREFORMS - The invention relates to a preform which includes, centred on a single axis xx′: a neck ( | 01-30-2014 |
Claude Bunel, Rouen FR
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20110268689 | PHOTO-CROSSLINKABLE ANTIFOULING COMPOSITIONS, FILMS OBTAINED FROM SAID COMPOSITIONS, AND CORRESPONDING USES - Photo-crosslinkable antifouling compositions, in particular antibacterial, antifungal and anti-algae ones, which include the combination of at least one telechelic oligoisoprene of a particular formula with an agent for crosslinking the oligoisoprene. The antifouling film is obtained by applying a thin layer of such a liquid composition on a substrate and is crosslinked at room temperature by exposure to visible and/or UV radiations. The film can be used for preventing the occurrence of a biofilm on any surface in a humid or aqueous environment, and can be used as an additive for preparing materials with a view to imparting bacteriostatic and/or bactericidal properties thereto. | 11-03-2011 |
Emilio Bunel, Naperville, IL US
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20140357910 | SURFACE MODIFICATION OF CATALYSTIC SURFACE BY ORGANIC MOLECULES AND METAL CATIONS FOR SELECTIVE CATALYSIS - An article and method of manufacture of a catalyst. The article includes a nanoparticle of a noble metal based on material with a primary alkylamine layer disposed on the surface of the nanoparticle catalyst. The alkylamine layer of at least about one monolayer establishes a minimum level of selectivity for hydrogenation reactions. | 12-04-2014 |
Emilio Enrique Bunel, Thousand Oaks, CA US
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20080200552 | Vitamin D Receptor Modulators - The present invention relates to novel, non-secosteroidal, hydroxyl substituted, carbon-linked diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis. | 08-21-2008 |
20090018058 | Vitamin D Receptor Modulators - The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating and psoriasis. | 01-15-2009 |
Jacques Marcel Arthur Bunel, Moissy-Cramayel FR
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20130152603 | COMBUSTION CHAMBER FOR AN AIRCRAFT ENGINE, AND METHOD FOR ATTACHING AN INJECTION SYSTEM IN A COMBUSTION CHAMBER OF AN AIRCRAFT ENGINE - A combustion chamber in which the injection system is attached so as to prevent any axial motion of the injection system, the combustion chamber includes: a baffle including a tubular portion having a first upstream end surrounded by a first radially projecting collar; and an injection system including a bowl which includes a cylindrical portion inserted into the tubular portion, the cylindrical portion including a second upstream end surrounded by a second radially projecting collar, the second collar axially bearing against the first collar, wherein the combustion chamber includes a clamp which axially clamps the first and the second collars against one another, and a fastener which retains the clamp clamped on either side of the first and second collars. | 06-20-2013 |
Jacques Marcel Arthur Bunel, Thiais FR
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20090260366 | FLAME HOLDER FOR AN AFTERBURNER DUCT OF A JET ENGINE WITH A SPACER SHOE, AFTERBURNER DUCT, AND JET ENGINE COMPRISING AN AFTERBURNER DUCT - The invention relates to a flame holder ( | 10-22-2009 |
20120227373 | COMBUSTION CHAMBER HAVING A VENTILATED SPARK PLUG - A combustion chamber of a gas turbine engine including a wall, a well secured to the wall, the well forming a recess for a spark plug leading into the combustion chamber, and a spark-plug guide mounted on the well to be transversally mobile relative to the axis of the well, the spark-plug guide including a cylindrical wall portion for guiding and supporting the spark plug and a seal ring mounted such as to engage slidably with a bearing surface of the well. In the combustion chamber the spark-plug guide includes a cooling chamber having openings for supplying cooling air to the chamber. | 09-13-2012 |
20120291442 | WALL FOR A TURBOMACHINE COMBUSTION CHAMBER INCLUDING AN OPTIMISED ARRANGEMENT OF AIR INLET APERTURES - A rotationally symmetrical wall for an aircraft turbomachine combustion chamber, including primary holes, dilution holes positioned downstream from the primary holes, and a plug installation aperture upstream from the primary holes, wherein each first primary hole, considered as one moves away circumferentially from the median axial plane (D) in either direction is positioned at a circumferential position between the circumferential positions of the first dilution hole and of the second dilution hole considered as one moves away circumferentially from the median axial plane (D), wherein the other primary holes are distributed equidistantly, at a predefined interval P, and the distance between the two primary holes is greater than the interval P separating two of the other adjacent primary holes. | 11-22-2012 |
20120308374 | DIFFUSER-GUIDE VANE CONNECTION FOR A CENTRIFUGAL COMPRESSOR - An assembly including a diffuser and an airflow rectifier at an outlet of a centrifugal compressor of a turbine engine, the diffuser being substantially in a shape of a radially positioned double annular disc, and the rectifier being a double toroidal part, arranged as an extension of the double disc of the diffuser and curved such as to divert the airflow in the downstream direction of the engine. The rectifier is attached to the diffuser by a connection positioned immediately adjacent to the contact surface of the two parts and is removable using a standard tool, excluding any other supporting mechanism. | 12-06-2012 |
20130118177 | FUEL INJECTION SYSTEM FOR TURBOJET ENGINE AND METHOD OF ASSEMBLING SUCH AN INJECTION SYSTEM - A fuel injection system for a turbojet engine including a fixed part and a sliding lead-through, the fixed part and the sliding lead-through extending along a reference axis, the fixed part including a cavity that has a bottom and a closure cup, the sliding lead-through being provided with a sole plate contained inside the cavity. The injection system has increased resistance to wearing of the injector on which it is mounted. To achieve this it further includes a spring arranged in such a way as to apply to the sole plate a force capable of preventing the vibration-induced micro-movements of the sliding lead-through with respect to the fixed part in the absence of thermal expansion. | 05-16-2013 |
20130283803 | DEVICE FOR INJECTING A MIXTURE OF AIR AND FUEL INTO A TURBINE ENGINE COMBUSTION CHAMBER - A device for injecting a mixture of air and fuel into a turbine engine combustion chamber, the device including a mechanism for centering a fuel injector, which mechanism is movable radially in a support mechanism fastened to a wall of the chamber, the support mechanism carrying a retaining mechanism for axially retaining the centering mechanism on a side opposite from the chamber wall, the retaining mechanism being fastened in releasable manner to the support mechanism. | 10-31-2013 |
20130299472 | METHOD FOR PERFORATING A WALL OF A COMBUSTION CHAMBER - A method for perforating a wall, includes calculating mechanical stresses applied on the wall for a use of the wall. The method further includes perforating an orifice in a first determined zone of the wall, the perforation being made using a tool with a cross-section dependent on the mechanical stresses calculated in the first determined zone. | 11-14-2013 |
20130333387 | ANNULAR COMBUSTION CHAMBER FOR A TURBINE ENGINE INCLUDING IMPROVED DILUTION OPENINGS - An annular wall for an annular turbine engine combustion chamber, including one annular row of dilution orifices including larger area orifices and smaller area orifices, and a multi-perforation formed from micro-perforations distributed as an upstream row, a downstream row, and at least one intermediate row interrupted by the orifices, a geometric ratio being defined as the quotient obtained by dividing the maximum spacing L between any two points on the edge of the orifice measured along a direction parallel to an axis of the wall by the maximum spacing 1 between any two points on the edge of this orifice measured along a direction perpendicular to the axis, the geometric ratio of the larger area orifices being greater than or equal to 1, and the geometric ratio of the smaller area orifices being greater than the geometric ratio of the larger area orifices. | 12-19-2013 |
20140137568 | DEVICE FOR MOUNTING A SPARK PLUG IN A COMBUSTION ENGINE OF A GAS TURBINE ENGINE - A device for mounting a spark plug in a combustion chamber of a gas turbine engine includes a chimney including a collar extending radially inwards, a washer fastened on an axial end of the chimney so as to project towards the inside of the chimney, and a bushing forming a spark plug guide and including an inner collar and an outer collar that are axially spaced apart from each other by a cylindrical portion. Each collar extends radially outwards. The bushing is floatingly mounted inside the chimney with its collars axially positioned between the collar of the chimney and the washer. The inner collar comes in operation to bear against the collar of the chimney. The outer collar presents an outside diameter (d1) greater than the inside diameter (d2) of the washer. | 05-22-2014 |
20140318138 | COMBUSTION CHAMBER FOR A TURBINE ENGINE - A combustion chamber ( | 10-30-2014 |
20150059346 | DEVICE FOR INJECTING AIR AND FUEL INTO A COMBUSTION CHAMBER OF A TURBINE ENGINE - A device for injecting air and fuel into a combustion chamber of a turbine engine, the device including a fuel injector, at least one first element mounted on the fuel injector, and at least one second element mounted on an end wall of the combustion chamber. The first element includes a radial rim that is movable in a radial groove of the second element, which groove is defined by a sheath and by a closure ring welded to an inside of the sheath. The closure ring includes a radial wall and a cylindrical rim extending from the radially outer periphery of the radial wall towards a radial wall of the sheath and bearing via its corresponding free end against the radial wall of the sheath. | 03-05-2015 |
Jacques Marcel Arthur Bunel, Fresnes FR
Patent application number | Description | Published |
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20080236164 | FAIRING FOR A COMBUSTION CHAMBER END WALL - An annular fairing for covering the annular chamber end wall of a turbomachine combustion chamber, and in particular of an airplane turbojet. The fairing presents openings for passing fuel injectors that are supported by the chamber end wall. The fairing is subdivided into a plurality of adjacent sectors, each sector presenting inner and outer fastener edges capable of being fastened on either side of said chamber end wall. Each sector includes a lip on one of its side edges, which lip is connected to the remainder of the sector by a step, said lip being designed to over the side edge of the adjacent sector. | 10-02-2008 |
Jacques Marcel Arthur Bunel, Moissy-Cramayel Cedex FR
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20120255275 | GUIDING A SPARKPLUG IN A TURBINE ENGINE COMBUSTION CHAMBER - A turbine engine combustion chamber including at least one ignition sparkplug carried by an outer casing and extending through a guide mechanism carried by a wall forming a body of revolution of the chamber. The guide mechanism includes a tubular guide having the sparkplug passing axially therethrough, which guide is mounted with axial and transverse clearance on a chimney fastened to the wall of the chamber and opening out therein. The guide includes an annular collar engaged with clearance in an internal annular groove of the chimney. The annular collar is urged to press against a wall of the groove by a resilient member mounted in the groove. | 10-11-2012 |
Jacques Marces Arthur Bunel, Thiais FR
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20110138773 | DEVICE FOR MOUNTING A FLAME-HOLDER ARM ON AN AFTERBURNER CASING - A flame-holder device for an afterburner of a turbofan, the turbofan including a first inner annular casing and a second inner annular casing, these defining a passage for a primary flow, and an outer annular casing defining with the first inner annular casing a passage for a secondary flow, including at least one arm-support made of metallic material configured to be fixed to the outer casing by an upper plate and at least one flame-holder arm of a one-piece structure of composite material including two mutually attached walls arranged to define a groove whose profile is approximately a V. The walls support, on their upper part situated in the secondary flow, a fixing mechanism for fixing to the arm-support. The upper parts are approximately planar and are positioned facing each other. | 06-16-2011 |
Serge Bunel, Le Havre FR
Patent application number | Description | Published |
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20110018213 | DOUBLE SEAL - The invention relates to a seal ( | 01-27-2011 |
20110024994 | SEAL HAVING A LARGE COMPRESSION RANGE - The invention relates to a seal ( | 02-03-2011 |
20110285096 | SEALING JOINT WITH INTEGRATED MATING SURFACE - The invention relates to a sealing joint ( | 11-24-2011 |
20130227962 | DEVICE FOR CONNECTING A THRUST REVERSER FRONT FRAME TO A FAN CASING AND NACELLE INCORPORATING SUCH A DEVICE - A device for connecting a thrust reverser front frame to a fan casing includes a crenulated flange secured to the front frame, an annular component to accept this flange secured to the fan casing, and a crenulated annulus of a shape that complements the flange and pivot-mounted on the annular component. The crenulated flange, the annular component and the crenulated annulus are designed in such a way that a rotation of the annulus with respect to the annular component has the effect of locking this flange against this annular component through the collaboration between the respective crenulations of the flange and of the annulus. | 09-05-2013 |