Shenouda
Amir Shenouda, Avon Lake, OH US
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20110000203 | HYDRAULIC SYSTEM HAVING MULTIPLE ACTUATORS AND AN ASSOCIATED CONTROL METHOD - A hydraulic system, and associated method of control, includes an operator input device, a source of hydraulic fluid flow, and a plurality of actuators. At least one valve associated with each actuator for controlling a flow of fluid to and from the actuator. A controller is responsive to a signal from the operator input device to calculate a hydraulic pressure to be supplied to each of the actuators. The controller controls the source of hydraulic fluid flow and the valves for powering the actuators with the calculated hydraulic pressure. The controller also monitors a sensed parameter to determine whether the actuators can be powered with the calculated hydraulic pressure, and in response to a determination that the actuators cannot be powered with the calculated hydraulic pressure, calculates a discrepancy ratio and modifies actuation of the actuators with the discrepancy ratio. | 01-06-2011 |
20110208363 | METHOD OF CONTROLLING AN ELECTRO-HYDRAULIC ACTUATOR SYSTEM HAVING MULTIPLE ACTUATORS - A method of controlling an electro-hydraulic actuator system having multiple functions includes the steps of: receiving input signals corresponding to a desired operation of the functions of the system; establishing an operating limit for the system; determining an operating characteristic of the system; using the operating limit and the determined operating characteristic to determine a limitation control factor; and influencing the received input signal with the determined limitation control factor for operating the system within the established operating limit. | 08-25-2011 |
Amir Shenouda, Chicago, IL US
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20120031087 | HYDRAULIC CIRCUIT WITH MULTIPLE PUMPS - A hydraulic circuit includes at least one actuator that may be powered for performing a function. A plurality of valves are associated with the at least one actuator for controlling a flow of fluid into and out of the at least one actuator. The hydraulic circuit also includes multiple pumps for supplying fluid to the at least one actuator. The multiple pumps includes a first pump for primarily powering the at least one actuator for movement in a first direction and a second pump for primarily powering the at least one actuator for movement in a second direction, opposite the first direction. | 02-09-2012 |
Antwan Shenouda, Mississauga CA
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20110210688 | CONTROL OF BRUSHLESS MOTOR - Systems and methods for generating a signal useful in the commutation of current through windings of brushless direct current electric motors are provided. Such methods comprises detecting a kickback pulse in a non-driven winding of a motor; detecting a rotor-induced zero crossing in the non-driven winding following the detection of the kickback pulse; and using the detection of the rotor-induced zero crossing to generate a signal useful in commutation of the motor. | 09-01-2011 |
20110213537 | Electronic Shaft Shear Detection Conditioning Circuit - An electrical control system for distinguishing between an electrical fault and a shaft shear condition in a gas turbine engine, the control system including, in one aspect, a detection circuit including: two or more probes, each probe including an associated resistor having a predetermined range of resistance, and each probe being disposed in the engine adjacent a rotary mounted shaft component, where mechanical interference between one or more of the probes and the shaft component renders the associated resistor substantially non-conductive; sensor processor(s) in communication with each probe, determining a probe operational status based on a measured resistance to current conducted through each probe, and generating a fault code when the measured resistance of at least one of the plurality of probes is not within the predetermined range of resistance. | 09-01-2011 |
20130288498 | CONNECTOR FOR MULTI-PHASE CONDUCTORS - A connector for multi-phase conductors. The connector includes conductors for conducting multi-phase currents, and at least one conductive plate corresponding to each phase. Each conductive plate defines apertures for the conductors to pass through, there being at least one aperture in each conductive plate for each respective conductor. Each conductive plate includes at least one connecting member for forming an external electrical connection. Each conductor passes through a respective aperture of each conductive plate. Each conductor is selectively coupled to form electrical connection only to a conductive plate corresponding to the respective phase of the conductor. | 10-31-2013 |
20140144671 | MULTI-PHASE CABLE - A multi-phase cable, the cable including a plurality of conductors for conducting currents of two or more different phases, each phase being associated with one or more conductors and each conductor being associated with one respective phase. Each conductor has a cross-section with at least one dimension that is sized to decrease a skin effect of the conductor at a maximum or nominal operation frequency of the conductor. The conductors are arranged to permit free air cooling of the cable on at least two sides of each conductor, and such that each conductor of a given phase has, as immediate neighbors, only conductors of one or more different phases. | 05-29-2014 |
Hany Shenouda, Calgary CA
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20090268796 | TRANSCEIVER ARCHITECTURE - A transmitter and a receiver apparatus suitable for a radio modem. According to an embodiment, the receiver apparatus comprises an input stage, an intermediate frequency stage and a demodulation and output stage. The input stage receives a signal from a transducer (e.g. a radio antenna) and generates a receive signal for the intermediate frequency stage. The intermediate frequency stage is configured to at least partially down-convert the receive signal for the demodulation and output stage. The demodulation stage is configured to demodulate the receive signal and generate a corresponding digital receive output signal. According to an embodiment, the transmitter apparatus comprises a transmitter signal modulation stage and a transmitter stage. | 10-29-2009 |
Matthew Shenouda, Glendale, CA US
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20100200710 | COMPACT CAMERA STAND - The present invention relates to a monopod camera support device that provides a means to attach a camera for photography purposes. The present invention includes a cylindrical base that functions as an enclosure for a telescoping extension when the support is in a closed position. When the support is in an open position, the telescoping extension is extended with a mounting bracket at the opposite end of the telescoping extension. The mounting bracket provides a means for the attachment of a camera thereto which may be specifically attached to a screw under one exemplary embodiment. The mounting bracket also includes a release that enables the bracket to swivel and to be locked into a desired position. | 08-12-2010 |
Michael Shenouda, Hamilton CA
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20110211644 | Method for Detecting an Object with a Frequency Modulated Continuous Wave (FMCW) Ranging System - In a method for detecting an object with an FMCW (frequency modulated continuous wave) ranging system a superior accuracy and resolution is obtained by determining the strongest sinusoidal component in the frequency spectrum and removing the determined component from the spectrum, repeating the preceding step at least once, adding one of the components determined in the two preceding steps to the spectrum, re-determining the then strongest sinusoidal component in the spectrum and removing the re-determined component from the spectrum, repeating the preceding step for each remaining of the determined sinusoidal components, and repeating the last two steps until a desired degree of convergence is reached. | 09-01-2011 |
Nader Shenouda, Winnipeg CA
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20090054517 | Phytoestrogens As Regulators Of Hedgehog Signaling And Methods Of Their Use In Cancer Treatment - A new method is provided for inhibiting tumor growth and for delaying the onset of cancer. Several estrogenic compounds from plants are capable of inhibiting cell proliferation both in cell cultures and in whole animals. These compounds likely exert their anti-proliferation effects by inhibiting the Hedgehog signaling pathway. Estrogen receptors may also play an essential role in the inhibitory effect of these compounds. | 02-26-2009 |
Samir B. Shenouda, Kearny, NJ US
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20080223356 | Safety device for an oven - A safety device for an oven that prevents the oven from tipping over when weight is applied to an oven door. The safety device includes a base member that is connected to a pivoting member by a pivot connection. The pivoting member includes a threaded adjustable member and a tubular receiving member, wherein the adjustable member is telescopically coupled to the receiving member. A locking washer is coupled to the adjustable member for holding the adjustable member in place relative to the receiving member. | 09-18-2008 |
Samir Botros Shenouda, Kearny, NJ US
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20090282707 | Snow melting and removal machine - A snow melting and removal machine includes a cart carrier movable by hand, the cart carrier including a support frame, front and back wheels and a handle that a user holds to control the direction and speed of the cart carrier. A heating system is mounted upon the cart carrier. The heating system includes a torch assembly comprising torches, wherein the torch assembly is coupled to a gas tank feeding gas through a controller to the torch assembly, wherein flames emitted from the torches directly contact ice and snow thereby melting same. A distribution assembly is provided for treatment of melted snow and ice to prevent the accumulation of ice on the cleared surfaces. | 11-19-2009 |