Electrical Patents

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Sample
Patents
:
8704610 Apparatus For Improving Grounding For An Electrical Component And Method Of Making Same
8638531 Hybrid BI-Directional DC Contactor And Method Of Controlling Thereof
8587906 Photovoltaic System Including Hybrid BI-Directional DC Contactors And Method Of Detection And Isolation Of Faults Therein
8587240 Operationally Dependent Filtering For Soft Starter Current Measurements
8566056 System And Method Of Speed Detection In An AC Induction Machine
8537518 Remote Operation Of A Motor Control Center Subunit Disconnect
8497761 System And Method For Remotely Controlling Docking Station Components
8482369 Single Switch Dump Resistor Ladder Network For Magnet Quench Protection
8421397 System And Method For Fast Start-Up Of An Induction Motor
8405339 System And Method For Detecting Fault In An AC Machine
8384338 System and Method For Determining Stator Winding Resistance in An AC Motor Using Motor Drives
7881430 Automatic Bus Management
7777516 System And Method For Bearing Fault Detection Using Stator Current Noise Cancellation
7684199 Free-Wheeling Clutch For A Motor Control Center Subunit Having Movable Line Contacts
7468595 System And Method Of Controlling The Start-Up Of An Adjustable
7383233 Method Of Designing An Electronic Transaction System
7339135 Welding Arc Stabilization Process
7336455 System And Method For Proactive Motor Wellness Diagnosis
7317264 Method And Apparatus To Independently Control Contactors In A Multiple Contactor Configuration
7315231 Electrical Reactor Assembly Having Center Taps
7309989 Wireless RF Coil Power Supply
7298133 Magnetic Flux Concentrator Anti-Differential Current Sensor With Flux Concentrating Recesses
7297899 Operating Parameter Dependent Variable Output Welding-Type Apparatus
7282661 Apparatus For Detecting Connection Of A Welded Stud To A Stud Welding Gun
7280019 Single Coil Solenoid Having A Permanent Magnet With Bi-Directional Assist
7265547 Method And Apparatus For Acquiring MR Data With A Segmented Multi-Shot Radial Fan Beam Encoding Order
7265319 Multifunction Meter For Welding Apparatus
7265318 System And Method For Variable Hot Start Of A Welding-Type Device
7259546 Temperature Compensating Integrated Anti-Differential Current Sensing System
7250748 Integrated Anti-Differential Current Sensing System
7247814 System And Method For Data Communications Over A Gas Hose In A Welding-Type Application
7231319 System and Method for Proactive Motor Wellness Diagnosis Based on Potential Cavitation Faults
7224557 Method and System of Controlling Asynchronous Contactors for a Multi-Phase Electric Load
7211764 Engine Driven Welder/Generator with High Power Accessory Output Operable at Lower Engine Speeds
7209778 Embedded Thermal Control System For High Field MR Scanners
7208699 Spool Gun Having Unitary Shielding Gas And Weld Power Connector
7205503 Remotely Controlled Welding Machine
7199331 Backup Control For Welding-Type Device Remote Control And Method Of Use
7196434 Modular Contactor Assembly Having Independently Controllable Contractors (should be Contactors)
7186944 Method and Apparatus For Autodetection of Plasma Torch Consumables
7183517 Portable Welding-Type Apparatus with Interchangeable Energy Storage Device
7180029 Method and System For A Remote Wire Feeder Where Standby Power and System Control Are Provided Via Weld Cables
7176684 Method and System of Determining In-Plane Motion in Propeller Data
7167539 Thermal Sensing Detector Cell For A Computed Tomography System And Method Of Manufacturing Same
7157898 Magnetic Flux Concentrator Anti-Differential Current Sensing Topology
7149278 Method and System of Dynamically Controlling Shaping Time of a Photon Counting Energy-Sensitive Radiation Detector to Accommodate Variations in Incident Radiation Flux Levels
7138800 Method and apparatus for vibration-related artifact reduction
7135864 System and method of elliptically driving an MRI Coil
7123482 Levers For Support of Heatsink Component
7117125 System and method for proactive motor wellness diagnosis based on potential mechanical faults
7115834 Method and apparatus of electronic selection of an output mode of a welding power source
7110488 X-ray generator and slip ring for a CT system
7075327 System and method for proactive motor wellness diagnosis
6963216 Method and apparatus for detecting shorted rectifying control elements of an engine driven power source for welding-type system
6956728 Method and apparatus to control modular asynchronous contactors
6956374 Method and apparatus to reduce RF power in high field MR imaging incorporating multi-phase RF pulse flip angles
6954131 Electrical reactor assembly having center taps
6943654 Method and apparatus to control modular asynchronous contactors
6919723 Method and apparatus to automatically maintain loop isolation in position variant MRI coils
6649869 Method and system for welding with paralleled power supplies
6613176 Method of arranging multilayer passive electronic components
6611771 Method and apparatus to detect a stator turn fault in an AC motor
6604505 Method and apparatus for controlling the ignition point in internal combustion engines
6603097 Method and apparatus for controlling engine speed of a welding generator
6567253 Apparatus to sense a silicon controlled rectifier short circuit
6522094 Motor overload coil control and method of calculating operating temperature
6487436 Switchable field of view apparatus and method for magnetic resonance imaging
6480563 System and method of aligning scintillator crystalline structures for computed tomography imaging
6480562 Apparatus and method of converting electromagnetic energy directly to electrons for computed tomography imaging
6473486 System and method of computed tomography imaging using a focused scintillator and method of manufacturing
6437302 Interruptible variable frequency power supply and load matching circuit, and method of design
6414267 Method and apparatus for control of a welding power source
6394153 Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
6351113 Integrated soft starter for electric motor
6297607 Thermal compensation control for a motor starter
6294888 Frequent start protection and economizer control for a motor starter
6259372 Self-powered wireless transducer
6255634 Transverse flux heating coil and method of use
6227265 Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
6208100 Motor overload coil control
6130488 Switching filter producing a low impedance control input on a high impedance input line for discriminating false control signals
6122153 Temperature protection control for a motor starter
6121862 Magnetic flux concentrator shield for use in overload relay
6082419 Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
6078033 Multi-zone induction heating system with bidirectional switching network
6064289 Electromagnetic contactor with overload relay
6046447 Triangulation position detection with fill level control
5959818 Method and apparatus for self-powered three-phase sensing to determine true RMS current values with separate burdens for each current transformer
5777835 Third phase reconstruction from a two current transformer sensor with three-phase true RMS and phase loss determination capabilities
5744793 Triangulation position-detection and integrated dispensing valve
5573041 Dispenser control with ultrasonic position detection