Ceccherini
Alberto Ceccherini, Florence IT
Patent application number | Description | Published |
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20150066418 | METHOD AND SYSTEM FOR ADVISING OPERATOR ACTION - A system and computer-implemented method for monitoring and diagnosing anomalies in a wheel-space of a gas turbine is implemented using a computer device coupled to a user interface and a memory device and includes storing a plurality rule sets in the memory device, the rule sets relative to the wheel-space, the rule sets including at least one rule expressed as a relational expression of a real-time data output relative to a real-time data input, the relational expression being specific to a temperature of the wheel-space. The method also includes receiving real-time and historical data inputs from a condition monitoring system associated with the gas turbine, the data inputs relating to sources providing heat to the wheel-space and estimating a wheel-space temperature value using the inputs relating to a temperature of the wheel-space. | 03-05-2015 |
20150330220 | METHOD FOR BALANCING THRUST, TURBINE AND TURBINE ENGINE - A turbine comprising a rotatable rotor and a pressure chamber; a wall of the pressure chamber is arranged to act on the rotor so that to balance thrust exerted by the rotor when it rotates; a conduit connects the pressure chamber and arranged to a pressure source; a valve associated to the conduit may open and close the conduit; the valve is arranged to open automatically when the pressure upstream of the valve exceeds a first predetermined threshold value; in this way, when the load of the turbine is high excessive thrust is balanced because of the higher pressure in the pressure chamber. | 11-19-2015 |
Francesco Ceccherini, Sesto Fiorentino IT
Patent application number | Description | Published |
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20110267969 | BROADBAND TELECOMMUNICATION SYSTEM BETWEEN ONE OR MORE CONTROL CENTERS AND ONE OR MORE MOBILE UNITS - A broadband telecommunication system between one or more control centers (CC) and one or more mobile units (MU) moving at high speed, the communication being supported by a wireless radiosystem with handover (HO) roaming. According to the main aspect of the invention, it is possible to minimize the scan step of the handover, thanks to the introduction in the procedure of a certain number of parameters and the setting thereof suitably handled via a specific algorithm. | 11-03-2011 |
Gianni Ceccherini, Sesto Fiorentino (fi) IT
Patent application number | Description | Published |
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20140020400 | SYSTEM AND METHOD FOR AUTO-TUNING A COMBUSTION SYSTEM OF A GAS TURBINE - A Controller, a gas turbine, and a method for auto-tuning a combustion system of a gas turbine are provided. The method includes selecting a first tuning curve from a set of tuning curves for the gas turbine; unbalancing a stable operating point of the gas turbine by modifying one or more operational parameters based on a predefined recipe; determining tuning parameters and storing them while a current operating point of the gas turbine is brought back on the first tuning curve; and generating a backup of tuning parameters to recover the stable operating point. | 01-23-2014 |
Paolo Ceccherini, Padova IT
Patent application number | Description | Published |
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20090218504 | RADIOMETER WITH SPECTRAL RESPONSE EQUIVALENT TO THE ERYTHEMA ACTION CURVE CIE, FOR MEASURING THE TOTAL EFFECTIVE IRRADIANCE - A radiometer for measuring the total effective UV radiance of the type comprising, in an optical pathway sequence, a diffuser, an interference filter and a detector. Said interference filter comprises a plurality of alternating layers of magnesium fluoride and zirconium oxide, where the diffuser/interference filter/detector system has a spectral response equivalent to the erythema action curve CIE. | 09-03-2009 |
Vieri Ceccherini, Firenze IT
Patent application number | Description | Published |
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20150344192 | CAP WITH TAMPER EVIDENT SEAL FOR CONTAINERS, CONTAINER COMPRISING SAID CAP AND PREFORM FOR PRODUCING SAID CONTAINER - There is described a container ( | 12-03-2015 |