Partyka
Andrzej Partyka, Bridgewater, NJ US
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20140254810 | MICROPHONE SYSTEM TO CONTROL INTERMODULATION PRODUCTS - In a particular embodiment, a system includes a controller configured to receive proximity data associated with a first device of a plurality of devices. The proximity data indicates a relative location of each of one or more devices of the plurality of devices with respect to the first device. The controller is further configured to determine an estimated intermodulation product. The estimated intermodulation product is calculated based on the proximity data. The controller is further configured to initiate transmission of one or more commands, based on the estimated intermodulation product, to at least one device of the plurality of devices. | 09-11-2014 |
Andrzej Partyka, Bedminster, NJ US
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20150381282 | POLARIZATION ASSISTED WIRELESS TRANSMISSION - Methods, systems, and devices are described for selecting a polarization mode. A transmitter may select a polarization mode from a plurality of polarization modes available for transmission. The transmitter may send transmission(s) based on the selected polarization mode. The transmitter may update the selected polarization mode in real time based on feedback signals received from a receiver receiving the transmissions. The transmitter may also provide for time frequency diversity in the transmissions using one or more polarization modes. Aspects of the time frequency diversity may also be updated in real time based on received feedback signals. | 12-31-2015 |
James M. Partyka, Clarkston, MI US
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20110048887 | ACTUATION DEVICE HAVING WIPER SEALS FOR A DUAL CLUTCH TRANSMISSION - A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular bearing assemblies. The annular bearing assemblies are in contact with actuation levers that are in contact with the first set of frictional elements. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The piston chambers are filled with hydraulic fluid. The actuation device further includes a first set of wiper seals and a second set of wiper seals disposed in a first and a second annular channel in each of the annular pistons. When the hydraulic fluid is pressurized the pistons slide out of the annular slots and apply a force on the actuation levers which in turn apply an axial compression force on the frictional elements. Advantageously, contamination of the piston chambers is reduced or eliminated through the wiping or cleansing action of the first and second set of wiper seals against walls of the annular slots formed in the housing of the actuation device. | 03-03-2011 |
20110053697 | DUAL CLUTCH FOR A TRANSMISSION HAVING MULTIPLE INPUT SHAFTS - A device for transmitting torque between a flywheel rotatably connected to an engine and a dual clutch transmission. The device includes a first substantially u-shaped member fixed to a perimeter of a dual clutch of the dual clutch transmission. The first substantially u-shaped member defines a slot having an open end. The second substantially u-shaped member is attached to a perimeter of the flywheel. The second substantially u-shaped member includes a support member for supporting an engagement member. The first substantially u-shaped member fits at least partially within the second substantially u-shaped member. The pair of bushings disposed proximate the engagement member between the first and second coupling members. The engagement member of the second substantially u-shaped member is configured to engage the open end of the slot of the first substantially u-shaped member and align the first substantially u-shaped member with the second substantially u-shaped member thereby transferring torque between the flywheel and the dual clutch transmission. | 03-03-2011 |
20110094845 | ACTUATION DEVICE FOR A DUAL CLUTCH TRANSMISSION - A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular bearing assemblies. The annular bearing assemblies are in contact with actuation levers that are in contact with the first set of frictional elements. The annular pistons are arranged in concentric annular piston slots. Together the piston and annular slots form annular piston chambers. The piston chambers are filled with hydraulic fluid. When the hydraulic fluid is pressurized the pistons slide out of the annular slots and apply a force on the actuation levers which in turn apply an axial compression force on the frictional elements. | 04-28-2011 |
20120078480 | METHOD OF COOLING A DUAL CLUTCH TRANSMISSION - A method of cooling a dual clutch transmission is provided. The transmission has first and second input clutches alternately engagable to transfer torque to an output member along first and second input shafts, respectively, at various speed ratios dependent upon engagement of synchronizers. The method includes determining a currently established speed ratio by determining which of the input clutches and synchronizers are currently engaged and which of the input clutches and synchronizers are currently open. One of the open synchronizers is then engaged during the currently established speed ratio to cause the open input clutch to rotate at a speed greater than the speed of rotation of the engaged input clutch, thereby creating a fan cooling effect. | 03-29-2012 |
20130060436 | SYSTEM AND METHOD FOR CONTROLLING LOADS ON A MANUAL TRANSMISSION BASED ON A SELECTED GEAR OF THE MANUAL TRANSMISSION - A system according to the principles of the present disclosure includes a selected gear module and a shift indicator module. The selected gear module determines a selected gear of a manual transmission. The shift indicator module monitors vehicle speed and the selected gear and generates a shift indicator signal based on the vehicle speed and the selected gear, the shift indicator signal indicating when to shift to one of first gear and reverse gear. | 03-07-2013 |
20130080001 | SYSTEM AND METHOD FOR CONTROLLING LOADS ON A DUAL MASS FLYWHEEL ATTACHED TO AN ENGINE BASED ON ENGINE SPEED - A system according to the principles of the present disclosure includes an engine speed module and a downshift indicator module. The engine speed module determines an engine speed when a clutch is engaged with a dual mass flywheel. The downshift indicator module generates a downshift indicator signal when the engine speed is less than a first speed, the downshift indicator signal indicating when to downshift a manual transmission. | 03-28-2013 |
John G. Partyka, Brighton, MI US
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20140357766 | High Solids Coating And Process For Coating - Described is a high solids coating composition having exceptional rheological properties and appearances comprising (a) a thermosetting binder, (b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and (c) from about 2 to about 25 wt. % on resin solids of an acrylic polymer having a number average molecular weight of from about 2000 to about 8000 and a glass transition temperature of from about 50 to about 120° C. | 12-04-2014 |
Julian Partyka, West Springfield, MA US
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20150285147 | Cooling System with a Bearing Compartment Bypass - A cooling system for providing a buffer cooled cooling air to a turbine section of a gas turbine engine is disclosed. The cooling system may comprise a first conduit configured to transmit a cooling air toward the turbine section, a heat exchanger configured to cool a bleed airflow diverted from the first conduit to provide a buffer air, and a bypass conduit configured to direct at least a portion of the buffer air through at least one passageway that bypasses a bearing compartment of the gas turbine engine. The cooling system may further comprise a manifold configured to allow the cooling air exiting the first conduit and the buffer air exiting the bypass conduit to mix and provide the buffer cooled cooling air, and a nozzle assembly configured to deliver the buffer cooled cooling air to the turbine section. | 10-08-2015 |
20150354389 | SEGMENTED RIM SEAL SPACER FOR A GAS TURBINE ENGINE - A seal segment for a gas turbine engine includes a first axial span that extends between the first radial span and the second radial span. A second axial span extends between the first radial span and the second radial span, the first radial span, the second radial span, the first axial span and the second axial span forming a torque box. | 12-10-2015 |
20150377041 | Lock for Retaining Minidisks with Rotors of a Gas Turbine Engine - In accordance with one aspect of the disclosure, a rotor is disclosed. The rotor may include a disk having a central axis, an airfoil radially extending from the disk, a bayonet tab extending radially from the disk, and a lock. The lock may further include a short tab and a long tab, both extending radially from the disk and in an axial direction with respect to the central axis. The long tab may have a greater axial length than the short tab. | 12-31-2015 |
Paul Partyka, Oak Ridge, NC US
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20140054597 | POWER DEVICE AND PACKAGING THEREOF - The present disclosure provides a power device and power device packaging. Generally, the power device of the present disclosure includes a die backside and a die frontside. A semi-insulating substrate with epitaxial layers disposed thereon is sandwiched between the die backside and the die frontside. Pads on the die frontside are coupled to the die backside with patterned backmetals that are disposed within vias that pass through the semi-insulating substrate and epitaxial layers from the die backside to the die frontside. | 02-27-2014 |
Richard Partyka, Luhacovice CZ
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20120107038 | Elastomeric Joint - The invention relates to an elastomeric joint, comprising a housing with a through-opening which extends axially along the longitudinal axis of the elastomeric joint, a pivot pin which extends through the through-opening of the housing, an elastomeric body which is fastened to the pivot pin and is arranged radially between the pivot pin and the housing, and with at least one supporting ring which is fastened to the elastomeric body on one end face of the through-opening, wherein a wire ring locks the supporting ring with respect to the housing, with the result that the pivot pin is held in the housing in an axially secured manner. | 05-03-2012 |
Robert J. Partyka, Columbus, OH US
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20080221683 | ORTHOPAEDIC IMPLANTS HAVING SELF-LUBRICATED ARTICULATING SURFACES DESIGNED TO REDUCE WEAR, CORROSION, AND ION LEACHING - Mechanical devices such as prosthetic knees, hips, shoulders, fingers, elbows, wrists, ankles, fingers and spinal elements when implanted in the body and used as articulating elements are subjected to wear and corrosion. These prosthetic implants are usually fabricated in modular form from combinations of metallic materials such as stainless steels, Co—Cr—Mo alloys, and Ti—Al—V alloys; plastics such as ultra high molecular weight polyethylene (UHMWPE); and ceramics such as alumina and zirconia. As the articulating surfaces of these materials wear and corrode, products including plastic wear debris, metallic wear particles, and metallic ions will be released into the body, transported to and absorbed by bone, blood, the lymphatic tissue, and other organ systems. The polyethylene wear particles have been shown to produce long term bone loss and loosening of the implant. And, even very low concentrations of metallic wear particles and metallic ions are suspect in causing adverse toxic, inflammatory, and immunologic tissue reactions. This invention provides prosthetic implants having articulating surfaces that exhibit a reduced rate of release of wear debris and metal ions into the body and a method of producing such prosthetic implants. | 09-11-2008 |
Stanislas Partyka, Clapiers FR
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20130091763 | Processing for preparation of Boron Nanoparticles - The invention relates to a method for providing boron nanoparticles, characterised in that it comprises at least the following steps: synthesising a boron/lithium LiB intermetallic compound by reacting a mixture of boron and lithium in a reactor, preferably under a vacuum and temperature of 650° C.; transferring and hydrolysing the boron/lithium intermetallic compound in order to produce boron nanoparticles, by immersion in a bath containing water at ambient temperature, under a neutral gas atmosphere such as argon; and separating the boron nanoparticles, especially by tangential filtration, from the other compounds produced by the hydrolysis reaction. The invention also relates to the use of boron nanoparticles. | 04-18-2013 |
20140103221 | METHOD OF DEPOSITING BORON ON SHEET METAL FOR NEUTRON DETECTION APPARATUS OR IONIZATION CHAMBER - The invention is a method of depositing a solid layer ( | 04-17-2014 |