Rovatti
Didier Rovatti, Toulouse FR
Patent application number | Description | Published |
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20100127118 | DEVICE FOR ATTACHING AN AIRCRAFT ENGINE AND AIRCRAFT COMPRISING AT LEAST ONE SUCH DEVICE - An attachment device for an aircraft engine that includes a rigid structure and an attachment mechanism of the engine to the rigid structure. The attachment mechanism includes a device reacting to thrust forces generated by the engine, the reacting device including two link rods mechanically connected to a balance beam at a rear end by a first mechanical connection, a main fitting fixed to the rigid structure to which the balance beam is mechanically connected, and two additional fittings fixed to the rigid structure to which the link rods are mechanically connected with play. The mechanical connections between the balance beam and the main fitting and between the link rods and the additional fittings each include a pin orthogonal to a mid-plane of transmission of the forces. | 05-27-2010 |
20100181417 | ATTACHMENT DEVICE FOR AIRCRAFT ENGINE AND AIRCRAFT COMPRISING AT LEAST ONE SUCH DEVICE - An attachment device for an aircraft engine including a rigid structure and an attachment mechanism of the engine onto the rigid structure. The attachment mechanism includes two thrust take-up connecting rods mechanically connected to a spreader, a connection fitting fixed to the rigid structure to which the spreader is mechanically connected by a junction fitting by a connection pin, and an additional fitting to which the connecting rods, the spreader, and the connection fitting are mechanically connected. A clearance is provided at the mechanical link between the connecting rods and the additional fitting, the link between the additional fitting and the connection fitting being made using the connection pin being inserted laterally, orthogonal to the median plane of the attachment device. | 07-22-2010 |
Giovanni Rovatti, Chieri (to) IT
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20110160983 | METHOD FOR CORRECTING THE CYLINDER UNBALANCING IN AN INTERNAL COMBUSTION ENGINE - A method is provided for correcting the cylinder unbalancing in an internal combustion engine. The method includes, but is not limited to the steps of acquiring the crankshaft or engine speed signal while a fuel injector is energized for a determined period of time in which all other fuel injectors are de-energized, generating a square wave signal by scanning said markings with the detector, the signal having a predetermined period, performing a first period-summing step so as to obtain first segments of the periods, performing a digital anti-aliasing filtering of the first segments, performing a segment-summing step so as to obtain second, larger segments, performing a band-pass filtering step on predetermined harmonic components thus obtaining intermediate values, creating filtered correction values representative of an ideal crankshaft wheel speed signal, correcting the intermediate values using the filtered correction values thus obtaining final values, performing a proportional and integral control, component by component, based on the final values, summing ( | 06-30-2011 |
Giovanni Rovatti, Chieri IT
Patent application number | Description | Published |
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20090018784 | METHOD OF ESTIMATION OF THE PRESSURE DROP BETWEEN TWO SECTIONS OF THE EXHAUST LINE OF AN INTERNAL COMBUSTION ENGINE - A method is provided for estimating a pressure drop (Δp) between two sections of an exhaust line of an engine, such as a diesel engine. The method includes, but is not limited to the steps of measuring a fresh air flow rate ({dot over (m)} | 01-15-2009 |
20090192696 | METHOD FOR EVALUATING THE QUANTITY OF FUEL INJECTED BY A FUEL INJECTOR IN AN INTERNAL COMBUSTION ENGINE, PARTICULARLY A DIESEL COMMON-RAIL ENGINE - A method is provided that includes, but is not limited to acquiring the crankshaft speed signal while one fuel injector is energized for a determined period of time (ET) in which all the other fuel injectors are de-energized, processing the acquired crankshaft speed signal so as to obtain signals or data (A) representative of the amplitude of a predetermined harmonic component of the crankshaft speed signal, and calculating the power (RMS/MS) of said harmonic component, and assuming the calculated power value (C) as an estimation of the quantity of fuel actually injected by the energized injector in said predetermined period of time (ET). | 07-30-2009 |
Igino Rovatti, Torino IT
Patent application number | Description | Published |
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20140353354 | METAL STAPLES STAPLER - Stapler with metal staples to apply staples with their longitudinal axis inclined by angular degrees relative to the plane of the stapler, particularly useful to staple, despite its relatively small stapling depth, the sheets of a newspaper in their spine folding as well as, centrally, both open foolscap sheets arranged one on top of the other and sheets folded as an exercise book and to correctly but easily staple sheets arranged one on top of the other in their top left corner. | 12-04-2014 |
Paolo Rovatti, Finale Emilia IT
Patent application number | Description | Published |
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20080237128 | Process and an Apparatus for Filling and/or Rinsing an Extracorporeal Blood Circuit - A patient end of a venous blood line ( | 10-02-2008 |
20080249377 | Medical Apparatus - A medical apparatus ( | 10-09-2008 |
20100114005 | APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT - In an apparatus for extracorporeal blood treatment, an extracorporeal circuit ( | 05-06-2010 |
20140048460 | METHOD AND SYSTEM FOR DETECTING OR VERIFYING A BLOOD CIRCUIT CONNECTED TO AN EXTRACORPOREAL BLOOD TREATMENT CONSOLE - A method to determine a type of blood circuit attached to an extracorporeal blood treatment console including: pumping a liquid through a blood passage of the blood circuit, sensing a first pressure in: the blood passage while the passage is closed and pumping stopped, pumping an additional amount of the liquid into the blood passage while the blood passage is and remains closed and thereafter sensing a second pressure, and determine a dimensional characteristic of a fluid passage in the blood passage based on the additional amount of the liquid and the second pressure. | 02-20-2014 |
Paolo Rovatti, Final Emilia IT
Patent application number | Description | Published |
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20150135804 | APPARATUS AND METHOD TO CHECK EXTRACORPOREAL CIRCUIT - An extracorporeal treatment assembly including a pump and a controller wherein an extracorporeal circuit is mounted to the assembly, the controller causes the assembly to: control the pump to pump liquid through the passage and the flow coupling; collect actual fluid pressure data; store circuit type data uniquely corresponding to a certain type of extracorporeal circuit; determine a dimension of the certain type of extracorporeal circuit; determine an expected fluid pressure for the certain type of extracorporeal circuit; based on a comparison of the actual fluid pressure data and the expected fluid pressure, determine whether the certain type of extracorporeal circuit corresponds to the actual extracorporeal circuit. | 05-21-2015 |