Siniscalchi
Lucio Siniscalchi, Oggiono (lc) IT
Patent application number | Description | Published |
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20150061178 | METHOD FOR MAKING A THERMOINSULATING PADDING, PARTICULARLY FOR THE CLOTHING AND FURNISHING FIELDS - A method for making a thermoinsulating padding, particularly for the cloth article and furniture fields, comprises the steps of: providing a lap by carding in bulk fibers comprising at least a thermobinding fiber; applying, by spraying or spreading, a low glass transition temperature resin, or a mixture of resins comprising at least a low glass transition temperature resin at least on a side of said lap only to the surface layers of said side; drying the resin coated lap in a drying oven to start a cross linking of said resins; actuating said low glass transition temperature resin (previously applied either individually or in a mixture with other resins) by pressure calendering under a controlled temperature, thereby providing a dynamically operating padding. | 03-05-2015 |
Marciano Siniscalchi, Oggiono (lc) IT
Patent application number | Description | Published |
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20150061178 | METHOD FOR MAKING A THERMOINSULATING PADDING, PARTICULARLY FOR THE CLOTHING AND FURNISHING FIELDS - A method for making a thermoinsulating padding, particularly for the cloth article and furniture fields, comprises the steps of: providing a lap by carding in bulk fibers comprising at least a thermobinding fiber; applying, by spraying or spreading, a low glass transition temperature resin, or a mixture of resins comprising at least a low glass transition temperature resin at least on a side of said lap only to the surface layers of said side; drying the resin coated lap in a drying oven to start a cross linking of said resins; actuating said low glass transition temperature resin (previously applied either individually or in a mixture with other resins) by pressure calendering under a controlled temperature, thereby providing a dynamically operating padding. | 03-05-2015 |
Patrick P. Siniscalchi, Murphy, TX US
Patent application number | Description | Published |
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20100207592 | CLASS DH AMPLIFIER - A class DH amplifier is provided. The amplifier is generally comprised of a tracking power supply, a class D amplifier section, and a carrier generator. The tracking power supply receives a supply voltage and an analog input signal, and the tracking power supply provides an input for the carrier generator. Based on its input from the tracking power supply, the carrier generator can output a positive ramp signal and a negative ramp signal to the class D amplifier section. The class D amplifier section can generate an output signal base on the analog input signal and the ramp signals from the carrier generator. | 08-19-2010 |
20120044020 | METHOD AND APPARATUS FOR SENSING A CURREN FOR VARYING IMPEDANCE LOADS - Recently, there has been an increased desire to measure load currents of class-D amplifiers to improve performance. The traditional solution has been to include one or more discrete components in series with the load, but this degrades performance. Here, however, circuit is provided (which includes sample-and-hold circuit) that accurately measures load currents without inhibiting performance and that is not inhibited by the phase differences between the load voltage and load current. | 02-23-2012 |
Patrick Peter Siniscalchi, Murphy, TX US
Patent application number | Description | Published |
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20100060340 | Switching System with Reduced EMI - Various apparatuses, methods and systems for switched mode electronic circuits with reduced EMI are disclosed herein. For example, some embodiments of the present invention provide apparatuses including a power supply, an output, and a composite switch connected between the power supply and the output. The composite switch includes a plurality of transistors connected in parallel, a switch closing delay line having a plurality of switch closing outputs each connected to a control input of one of the plurality of transistors, and a switch opening delay line having a plurality of switch opening outputs each connected to one of the plurality of switch closing outputs. The switch closing delay line and switch opening delay line are connected in an order that opens the plurality of transistors in a staggered order in time and closes the plurality of transistors in a reverse staggered order in time. | 03-11-2010 |
20110074223 | Variable Timing Switching System and Method - A low-EMI switched circuit comprises two or more switches, wherein impedance transitions of the switches are overlapped and the overlap is varied using variable switch timing based on an output power level of the switched circuit. The variable timing results in a variable impedance overlap between the switches. In one example, when one switch turns off (begins a low to high impedance transition) and a second switch turns on (begins a high to low impedance transition), a greater timing delay in beginning the second switch's transition results in a higher switch impedance overlap than a shorter delay does. If the variable timing is based on output power of the switched circuit, the variable delay can operate to reduce fly-back voltages at high power output levels and reduce shoot-through current at lower power levels, reducing EMI and quiescent current of the switched circuit. | 03-31-2011 |
Sandro Siniscalchi, Osimo (an) IT
Patent application number | Description | Published |
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20100296927 | EOLIC TURBINE AND ADJUSTING DEVICE OF THE BLADE PITCH - An eolic turbine is disclosed, comprising: a hub ( | 11-25-2010 |