Walter, FR
Bruno Walter, Colombes FR
Patent application number | Description | Published |
---|---|---|
20080202467 | METHOD FOR FACILITATING VAPORIZATION OF A FUEL FOR A DIESEL TYPE DIRECT-INJECTION INTERNAL-COMBUSTION ENGINE - A method facilitates vaporization of a fuel in a direct-injection four-stroke engine including at least one cylinder with a combustion chamber, at least one fluid intake with an intake pipe and a valve, at least one burnt gas exhaust with an exhaust pipe and a valve, a valve controller and fuel injector. The method includes, in the vicinity of the intake phase start, in opening the intake valve so as to allow the intake fluid into the combustion chamber, in opening exhaust valve so as to feed again into this chamber at least part of the burnt gas contained in exhaust pipe; prior to the end of the intake phase, in closing the exhaust valve; in the vicinity of the intake phase end, in closing the intake valve; and during this intake phase, in carrying out at least one fuel injection into the combustion chamber. | 08-28-2008 |
20090044790 | METHOD FOR REINTRODUCING EXHAUST GAS TO THE INTAKE OF AN INTERNAL-COMBUSTION ENGINE AND ENGINE USING SAME - The present invention relates to a method for reintroducing exhaust gas to the intake of an internal-combustion engine wherein, during the engine exhaust phase, part of the exhaust gas contained in combustion chamber ( | 02-19-2009 |
20090114185 | INTERNAL-COMBUSTION ENGINE, NOTABLY OF DIRECT INJECTION TYPE, WITH A PISTON PROVIDED WITH A BOWL COMPRISING A TEAT - The invention concerns an internal combustion engine, in particular with direct injection comprising at least one cylinder ( | 05-07-2009 |
20090217660 | FEED CIRCUIT FOR SUPPLYING A SUPERCHARGED ENGINE WITH AT LEAST ONE FLUID AND METHOD FOR SUPPLYING SUCH AN ENGINE WITH AT LEAST ONE FLUID - The present invention relates to a circuit for feeding at least one fluid to an internal-combustion engine, notably of Diesel type, comprising a circuit ( | 09-03-2009 |
Claude Walter, Illkirch-Graffenstaden FR
Patent application number | Description | Published |
---|---|---|
20100005947 | MUSICAL PERCUSSION INSTRUMENT - The invention relates to a musical percussion instrument including a barrel and a membrane, being stretched over at least one of the openings and being in the form of a disc of appropriate material. The membrane has a device to collaborate with a complementary device of the barrel or a support to allow the membrane to be attached to the barrel with the application of tension. This musical instrument is characterized in that the membrane is equipped with devices defined by a series of holes, uniformly distributed at the periphery of the disc and through which a series of ties are intended to be anchored, at least part of the ties being capable of being secured to an element that forms an integral part of the barrel or of a support thereof. | 01-14-2010 |
Fabrice Walter, Hyeres FR
Patent application number | Description | Published |
---|---|---|
20160041226 | INTEGRATED CIRCUIT WITH DISTRIBUTED CLOCK TAMPERING DETECTORS - A circuit configuration for secure application includes several internal frequency detectors arranged in digital units at critical points of an integrated circuit. The clock detectors are concealed in the digital part of the integrated circuit each as a standard cell (flip-flop unit) in order to prevent any external manipulation and in order to hide its function. The clock detectors are preferably disposed in a clock tree topology, which can be at several levels for distributing the clock signal through the different digital unit tree at critical points. Alarms are generated via a clock detector network if at any level an external clock attack has been monitored. | 02-11-2016 |
Hervé Walter, Saint Bernard Du Touvet FR
Patent application number | Description | Published |
---|---|---|
20110259431 | STATION AND A METHOD FOR RELOADING A MOBILE SPRAYER WITH COATING MATERIAL - The invention relates to a station (S) for reloading a sprayer ( | 10-27-2011 |
20110277686 | COATING PRODUCT SPRAYGUN AND METHOD FOR RESUPPLYING COATING PRODUCT TO SUCH A SPRAYGUN - This spraygun ( | 11-17-2011 |
Matthieu Walter, Le Vesinet FR
Patent application number | Description | Published |
---|---|---|
20130317432 | AUTOINJECTOR - An autoinjector having a lower body ( | 11-28-2013 |
20130317433 | AUTOINJECTOR - An autoinjector having a body ( | 11-28-2013 |
20130317434 | AUTOINJECTEUR - An autoinjector having a lower body ( | 11-28-2013 |
20130317435 | AUTOINJECTOR - An autoinjector includes a body ( | 11-28-2013 |
20140088505 | AUTOINJECTOR - An autoinjector having an external shell ( | 03-27-2014 |
20150119812 | AN AUTOINJECTOR - An autoinjector having a lower body receiving a tank containing fluid product and a piston and a needle. The autoinjector including a central body fastened to the lower body and an actuating sleeve provided with a contact end that contacts the body of the user, the actuating sleeve moveable between a projected position and an actuation position. The actuating sleeve is in a projected position prior to and after actuation of the autoinjector, an injection mechanism is provided to inject the fluid product through the needle when the needle is in an injection position in which it is inserted in the body of the user. The autoinjector includes a tank movement device to move the needle towards the injection position, the tank movement device triggering the injection mechanism only after the needle has reached its injection position. | 04-30-2015 |
20150119814 | AUTOINJECTOR COMPRISING A TIME DELAY DEVICE HAVING A PLANETARY GEAR SET FOR DELAYING THE RETRACTION OF THE NEEDLE - An autoinjector comprising a lower body ( | 04-30-2015 |
20150141929 | AUTOINJECTOR - An autoinjector that receives a pre-filled syringe, having a central body and an actuator sleeve provided with one end that comes into contact with the user. The actuator sleeve can be moved between projecting and actuation positions and it is in the projecting position prior to and following the actuation of the autoinjector. An injection mechanism is provided to inject the product when the needle is inserted into the user's body. The autoinjector also includes a barrel movement device to move the needle into the injection position and retract the needle from the body following injection. The movement device includes a control ring rotatably mounted in the central body, the ring having an inclined internal profile that engages with an internal projection of a control sleeve that can move axially in the central body, such that the sleeve moves axially when the ring is rotated. | 05-21-2015 |
Pascal Walter, Octeville-Sur-Mer FR
Patent application number | Description | Published |
---|---|---|
20130284563 | MODULAR ACCUMULATION CONVEYOR - An article ( | 10-31-2013 |
Philippe Walter, Fondettes FR
Patent application number | Description | Published |
---|---|---|
20150308509 | ROLLING BEARING, IN PARTICULAR FOR A DECLUTCH THRUST DEVICE - A rolling bearing includes an inner race, an outer race, at least one row of rolling elements disposed between said races, and at least one first seal fixed to one of the races, wherein the at least one first seal includes at least one sealing lip cooperating with the other race. The bearing further includes at least one second seal fixed to said other race, wherein the at least one first seal includes at least one sealing lip cooperating with said first seal. | 10-29-2015 |
20150308516 | ROLLING BEARING, NOTABLY FOR CLUTCH RELEASE BEARING DEVICE - A rolling bearing including an inner ring, an outer ring, at least one row of rolling elements disposed between the inner ring and the outer ring, and (a) at least one seal fixed to one of the inner ring and the outer ring as well as (b) at least one internal sealing lip cooperating with a first portion of the other of the inner ring and the outer ring. The seal further includes at least one external sealing lip offset axially relative to the internal sealing lip on the exterior side of the bearing. The external sealing lip cooperates with a second portion of the other ring, wherein the second portion of the seal is separate from the first portion and situated axially facing the seal. | 10-29-2015 |
Rene Walter, Goetzenbruck FR
Patent application number | Description | Published |
---|---|---|
20130205738 | HARVESTING MACHINE WITH A LIGHTENING DEVICE - A harvesting machine includes a frame carrying at least one harvesting mechanism and a lightening device of the harvesting mechanism. The lightening device includes second hydraulic jacks articulated on the frame and on the harvesting mechanism and connected by hydraulic circuits to first hydraulic jacks so as to be able to be actuated by the first hydraulic jacks and to hydropneumatic accumulators. | 08-15-2013 |
Serge Walter, Soppe Le Haut FR
Patent application number | Description | Published |
---|---|---|
20110140051 | Carbon-Based Materials Derived from Latex - Organic gels of resorcinol-formaldehyde type, carbon-based materials of adjusted porosity derived therefrom by pyrolysis. Such materials may be used, in particular, for the production of electrodes. | 06-16-2011 |
Stephane Walter, Brax FR
Patent application number | Description | Published |
---|---|---|
20080215195 | Terrain Avoidance Method and System For an Aircraft - The invention concerns a terrain avoidance method and system for an aircraft. The system comprises a collision alarm device ( | 09-04-2008 |
20130066488 | METHOD AND DEVICE FOR AUTOMATICALLY ESTIMATING AN AIRSPEED OF AN AIRCRAFT - Method and device for automatically estimating an airspeed of an aircraft | 03-14-2013 |
Stéphane Walter, Brax FR
Patent application number | Description | Published |
---|---|---|
20120205495 | Method And Device For Yaw Controlling Of An Aircraft - According to the invention, the pilot having beforehand moved a commanding system in such a manner that the movement of said system ( | 08-16-2012 |
20130066488 | METHOD AND DEVICE FOR AUTOMATICALLY ESTIMATING AN AIRSPEED OF AN AIRCRAFT - Method and device for automatically estimating an airspeed of an aircraft | 03-14-2013 |
Thomas Walter, Malmaison FR
Patent application number | Description | Published |
---|---|---|
20110178460 | DEVICE FOR INJECTING A LIQUID INTO A BODY OF A PATIENT - The invention relates to a device ( | 07-21-2011 |
Thomas Walter, Rueil-Malmaison FR
Patent application number | Description | Published |
---|---|---|
20080269695 | Injection Device with Extraction Mechanism - The injection device ( | 10-30-2008 |
20110178478 | SYSTEM FOR INJECTING A LIQUID INTO A BODY, SUCH AS THAT OF A PATIENT - The invention relates to a system for injecting a liquid into a body, comprising an implantable chamber disposed under the skin and an injection device including: a base bearing an injection needle having a free end that is intended to be inserted into the chamber; an injection conduit connected to the needle; means for extracting the needle; means that can be actuated to generate excess pressure in the injection conduit; synchronization means between the extraction means and the generation means for actuating the generation means during a needle extraction phase. The synchronization means can essentially only actuate the generation means when the free end of the needle is located in the chamber during the needle extraction phase. | 07-21-2011 |
Vincent Walter, Besancon FR
Patent application number | Description | Published |
---|---|---|
20140060208 | PASSIVE, REVERSIBLE DEFORMATION SENSOR - The present invention relates to the field of microsensors, and particularly to a passive and reversible deformation sensor, specifically cycles of deformations in a direction OX of a structure, specifically during cycles of temperatures or mechanical stresses to which the structure is subjected, this sensor including elements ( | 03-06-2014 |