Slota
Edwin D. Slota, Homer-Glen, IL US
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20120193590 | LIFTING BRACKET ASSEMBLY INCLUDING JACK SCREW CONNECTOR - A lifting bracket assembly is disclosed. The lifting bracket assembly includes a motor, a pair of gear heads mechanically coupled to the motor such that each of the gear heads is coupled to a jack screw connector, a first and second jack screw, wherein each of the jack screws is coupled to one of the jack screw connectors and one of the gear heads, a first lifting bracket rotatably coupled to the first jack screw, a second lifting bracket rotatably coupled to the second jack screw, wherein the first and second jacks screws are different, a first guide tube fixedly coupled at a first end to the first lifting bracket and coupled to a first rail beam at a second end, and a second guide tube fixedly coupled at a first end to the second lifting bracket and coupled to a second rail beam at a second end. | 08-02-2012 |
Edwin D. Slota, Lockport, IL US
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20090170615 | JACK SCREW CONNECTOR - A jack screw connector includes a first clevis including a pair of first clevis legs, an eye block including a first bore and a second bore such that the first and second bores are formed substantially perpendicular to each other, a first pin configured to be supported within the first bore and rotably carried by the pair of first clevis legs when a first end of the eye block is carried therebetween, a second clevis including a pair of second clevis legs sized to engage a second end of the eye block, and a second pin configured to be supported within the second bore and rotably carried by the pair of second clevis legs when aligned therewith. | 07-02-2009 |
Fred Slota, Lake Ronkonkoma, NY US
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20100054276 | SYSTEM AND METHOD FOR PROVIDING COMMUNICATION BETWEEN INTELLIGENT ELECTRONIC DEVICES VIA AN OPEN CHANNEL - An intelligent electronic device is configured to receive and generate data formatted in accordance with Distributed Network Protocol 3.0 (DNP 3.0) through an Ethernet TCP/IP medium. The intelligent electronic metering device for communicating over a network via an open channel includes an adapter to coupled the electronic metering device to the network and to receive a message in a protocol of the network, wherein the adapter formats the message in a serial protocol; and a processor to receive the message from the adapter, generate a response to the message and transit the response to the adapter, wherein the adapter formats the response in the protocol of the network and transmits the response over the network via an open channel. | 03-04-2010 |
Frederick Slota, Aberdeen, SD US
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20120224575 | SYSTEM AND METHOD FOR SIMULTANEOUS COMMUNICATION ON MODBUS AND DNP 3.0 OVER ETHERNET FOR ELECTRONIC POWER METER - A system and method is provided for simultaneous communications on Modbus and DNP 3.0 over Ethernet for an electronic power meter. The system incorporates one or more protocol wrappers to provide compatibility with both Modbus and DNP based applications. The system removes the appropriate wrappers and routes the incoming data packet to its destination. Additionally, the system also wraps outgoing response packets with the appropriate protocol wrapper based on the related data packet wrappers. | 09-06-2012 |
Frederick B. Slota, Lake Ronkonkoma, NY US
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20090012728 | System and Method for Multi-Rate Concurrent Waveform Capture and Storage for Power Quality Metering - Systems and methods are provided for use in an IED that perform high resolution waveform capture to generate multi-rate waveform data in real-time. In one embodiment, high-resolution sampled data is dynamically pre-ordered into separate high resolution and low resolution data streams for presentation and storage. This pre-ordering of data is optimized so as to minimize the amount of data manipulation required to prepare the sampled data for eventual presentation and storage in the IED. Pre-ordering of data facilitates minimum performance impact so that continuous real-time data capture can be achieved. | 01-08-2009 |
20090055031 | System and method for synchronizing an auxiliary electrical generator to an electrical system - There is provided herein methods and apparatus for apparatus for controlling the interconnection of an auxiliary AC generator with an electrical system, such as an electrical distribution system, e.g., a utility grid. A measuring circuit measures the frequency of an auxiliary AC generator and the phase angle between one voltage phase of the generator and the correspondent voltage phase of the electric utility's electricity supply lines, i.e., the grid, each of which are averaged and filtered. The measured frequency of the auxiliary AC generator is matched to the frequency of the electrical system and the measured phase angle of the generator is matched to the electric utility's electricity supply lines. Once matching is achieved to within a defined tolerance, interconnecting contactors are closed. | 02-26-2009 |
20110115302 | SYSTEM AND METHOD FOR SYNCHRONIZING AN AUXILIARY ELECTRICAL GENERATOR TO AN ELECTRICAL SYSTEM - There is provided herein methods and apparatus for apparatus for controlling the interconnection of an auxiliary AC generator with an electrical system, such as an electrical distribution system, e.g., a utility grid. A measuring circuit measures the frequency of an auxiliary AC generator and the phase angle between one voltage phase of the generator and the correspondent voltage phase of the electric utility's electricity supply lines, i.e., the grid, each of which are averaged and filtered. The measured frequency of the auxiliary AC generator is matched to the frequency of the electrical system and the measured phase angle of the generator is matched to the electric utility's electricity supply lines. Once matching is achieved to within a defined tolerance, interconnecting contactors are closed. | 05-19-2011 |
20120146808 | System and Method for Multi-Rate Concurrent Waveform Capture and Storage for Power Quality Metering - Systems and methods are provided for use in an IED that perform high resolution waveform capture to generate multi-rate waveform data in real-time. In one embodiment, high-resolution sampled data is dynamically pre-ordered into separate high resolution and low resolution data streams for presentation and storage. This pre-ordering of data is optimized so as to minimize the amount of data manipulation required to prepare the sampled data for eventual presentation and storage in the IED. Pre-ordering of data facilitates minimum performance impact so that continuous real-time data capture can be achieved. | 06-14-2012 |
20130158918 | INTELLIGENT ELECTRONIC DEVICE WITH ENHANCED POWER QUALITY MONITORING AND COMMUNICATIONS CAPABILITY - An intelligent electronic device IED has enhanced power quality and communications capabilities. The IED can perform energy analysis by waveform capture, detect transient on the front-end voltage input channels and provide revenue measurements. The IED splits and distributes the front-end input channels into separate circuits for scaling and processing by dedicated processors for specific applications by the IED. Front-end voltage input channels are split and distributed into separate circuits for transient detection, waveform capture analysis and revenue measurement, respectively. Front-end current channels are split and distributed into separate circuits for waveform capture analysis and revenue measurement, respectively. | 06-20-2013 |
20140222357 | INTELLIGENT ELECTRONIC DEVICE WITH ENHANCED POWER QUALITY MONITORING AND COMMUNICATIONS CAPABILITY - An intelligent electronic device IED has enhanced power quality and communications capabilities. The IED can perform energy analysis by waveform capture, detect transient on the front-end voltage input channels and provide revenue measurements. The IED splits and distributes the front-end input channels into separate circuits for scaling and processing by dedicated processors for specific applications by the IED. Front-end voltage input channels are split and distributed into separate circuits for transient detection, waveform capture analysis and revenue measurement, respectively. Front-end current channels are split and distributed into separate circuits for waveform capture analysis and revenue measurement, respectively. | 08-07-2014 |
Frederick B. Slota, Aberdeen, SD US
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20120187770 | SYSTEM AND METHOD FOR SYNCHRONIZING MULTIPLE GENERATORS WITH AN ELECTRICAL POWER DISTRIBUTION SYSTEM - Systems and method for synchronizing power generators with a power grid are provided. One system among various implementations includes a plurality of synchronization modules, wherein each synchronization module corresponds to one power generator. The synchronization modules are configured to output a control signal to adjust a frequency of the respective power generator to correspond with the frequency of the existing power grid. The system also includes a central controller in communication with the plurality of synchronization modules. The central controller is configured to determine a propagation delay with respect to each synchronization module. The propagation delay is a measure of time for a signal to propagate from the respective synchronization module to the central controller. The central controller is further configured to send a control signal to each synchronization module to control when each synchronization module connects the respective power generator to the existing power grid. | 07-26-2012 |
Frederick Blair Slota, Lake Ronkonkoma, NY US
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20100145642 | System and Method for Compensating for Potential and Current Transformers in Energy Meters - A meter device for measuring electrical energy is provided. The meter device includes circuitry for measuring at least one parameter of electrical energy provided to the meter device. A storage device is provided for storing at least one calibration factor for compensating for errors associated with at least one of at least one external current transformer (CT) and at least one external potential transformer (PT) that operates on the electrical energy provided to the meter device. At least one processor is provided for processing the at least one calibration factor for adjusting the measuring for compensating for the errors when measuring the at least one parameter of electrical energy. | 06-10-2010 |
Fredrick Slota, Lake Ronkonkoma, NY US
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20100046545 | SYSTEM AND METHOD FOR SIMULTANEOUS COMMUNICATION ON MODBUS AND DNP 3.0 OVER ETHERNET FOR ELECTRONIC POWER METER - A system and method is provided for simultaneous communications on Modbus and DNP 3.0 over Ethernet for an electronic power meter. The system incorporates one or more protocol wrappers to provide compatibility with both Modbus and DNP based applications. The system removes the appropriate wrappers and routes the incoming data packet to its destination. Additionally, the system also wraps outgoing response packets with the appropriate protocol wrapper based on the related data packet wrappers. | 02-25-2010 |
Mike Slota, Kirkland, WA US
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20150222014 | WAVEGUIDE FEED STRUCTURES FOR RECONFIGURABLE ANTENNA - A reconfigurable holographic antenna includes a waveguide and a metamaterial layer. The metamaterial layer includes an array of tunable slots. In one embodiment, the array of tunable slots is configurable to generate holographic diffraction pattern(s) to steer received communication signals. | 08-06-2015 |
20150222021 | RIDGED WAVEGUIDE FEED STRUCTURES FOR RECONFIGURABLE ANTENNA - A reconfigurable holographic antenna includes a metamaterial layer and a waveguide with at least one ridge. The metamaterial layer includes an array of tunable slots configurable to form holographic diffraction patterns. A reactance of each tunable slot in the array of tunable slots is individually tunable. The at least one ridge influences coupling between tunable slots in the array of tunable slots. The holographic diffraction patterns formed by the array of tunable slots generate a desired antenna wave in response to a received feed wave. | 08-06-2015 |