Sefcik
Chris F. Sefcik, Richardson, TX US
Patent application number | Description | Published |
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20160072894 | PROVISIONING NETWORK DEVICES BASED ON NETWORK CONNECTIVITY TYPE - A device may receive a request to establish a connection between a first device and a second device. The request may include information identifying a network connectivity type. The device may determine one or more network devices to provision based on the network connectivity type; determine, based on the network connectivity type, provisioning parameters used to provision the one or more network devices; and provision the one or more network devices in accordance with the provisioning parameters to establish the connection between the first device and the second device. | 03-10-2016 |
Edwin Sefcik, Elm Mott, TX US
Patent application number | Description | Published |
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20130086899 | HYDRAULIC SYSTEM WITH BI-DIRECTIONAL REGENERATION - A hydraulic actuator system including an actuator and a valve assembly configured for bi-directional regeneration. The actuator may include a hollow body and a rod disposed within and extending outwardly from the hollow body. The rod may include a first chamber within the rod and a piston disposed at one end of the rod, defining a second chamber and a third chamber within the hollow body. A valve assembly may be in fluid communication with a first conduit, a second conduit, the first chamber, the second chamber, and the third chamber, wherein the valve assembly is configured to selectively couple one of the first conduit and the second conduit to one or more of the first port, the second port, and the third port, wherein one of the first conduit and the second conduit is configured as a pressure source. | 04-11-2013 |
Joseph A. Sefcik, Tracy, CA US
Patent application number | Description | Published |
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20110261919 | LASER FUSION NEUTRON SOURCE EMPLOYING COMPRESSION WITH SHORT PULSE LASERS - A method and system for achieving fusion is provided. The method includes providing laser source that generates a laser beam and a target that includes a capsule embedded in the target and filled with DT gas. The laser beam is directed at the target. The laser beam helps create an electron beam within the target. The electron beam heats the capsule, the DT gas, and the area surrounding the capsule. At a certain point equilibrium is reached. At the equilibrium point, the capsule implodes and generates enough pressure on the DT gas to ignite the DT gas and fuse the DT gas nuclei. | 10-27-2011 |
Michael Sefcik, Linden, MI US
Patent application number | Description | Published |
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20090105031 | Differential assembly and method for manufacturing same - A differential assembly and method of manufacturing such an assembly are provided. A method for manufacturing a differential assembly includes forming a first portion of a differential carrier; forming a second portion of the differential carrier; securing the first portion to the second portion to form the differential carrier; forming a differential housing; and securing the differential carrier to the differential housing to form a differential assembly. A sintering process may be used to form the first portion and second portion of the differential carrier, and the first and second portions may be secured together by a brazing process. The forming of the first and second portions of the differential carrier and the securing of the first and second portions to form a differential carrier may be achieved by a sinter-brazing process. | 04-23-2009 |
Michael Colby Sefcik US
Patent application number | Description | Published |
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20160039277 | Hybrid Axle Assembly For A Motor Vehicle - An axle assembly for an electric or hybrid vehicle includes electrically powered drive motors for respectively driving vehicle wheels. The axle assembly preferably includes a dual motor arrangement, wherein two electric motors are arranged end-to-end. Each motor includes an inverter that is directly connected to its respective motor, and includes a gearbox assembly coupled between an output of the motor and a corresponding constant-velocity (CV) joint operatively connected to a wheel. The inboard ends of the motors are secured to opposite faces of a cooling manifold wherein the cooling manifold maintains the motors in axial alignment. The cooling manifold plate is positioned between an inboard end of each of the motor housings, and the cooling manifold plate axially aligns the first and second motors. Further, each motor drives its respective gearbox assembly, which includes a gear reduction and clutch mechanism having a brake band assembly that is selectively operable to disconnect the respective motor from the vehicle wheel associated therewith. | 02-11-2016 |
Michael Colby Sefcik, Linden, MI US
Patent application number | Description | Published |
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20160039277 | Hybrid Axle Assembly For A Motor Vehicle - An axle assembly for an electric or hybrid vehicle includes electrically powered drive motors for respectively driving vehicle wheels. The axle assembly preferably includes a dual motor arrangement, wherein two electric motors are arranged end-to-end. Each motor includes an inverter that is directly connected to its respective motor, and includes a gearbox assembly coupled between an output of the motor and a corresponding constant-velocity (CV) joint operatively connected to a wheel. The inboard ends of the motors are secured to opposite faces of a cooling manifold wherein the cooling manifold maintains the motors in axial alignment. The cooling manifold plate is positioned between an inboard end of each of the motor housings, and the cooling manifold plate axially aligns the first and second motors. Further, each motor drives its respective gearbox assembly, which includes a gear reduction and clutch mechanism having a brake band assembly that is selectively operable to disconnect the respective motor from the vehicle wheel associated therewith. | 02-11-2016 |