Abstract: A detector framing node controls generation of radiation and radioscopic image detection Radioscopic image data is acquired and communicated independently of a host computer operating system. The detector framing node controls events in real time according to an event instruction sequence and receives the image data by way of an image detection interface into a memory unit. The image data is output from the memory unit to host memory of the host computer through a computer communication interface and under the control of a control unit. The detector framing node selects a flat panel detector from a plurality of different flat panel detectors and the image data is selectively reordered according to parameters of the selected flat panel detector before communication to host memory.

Abstract: An imaging system includes a programmable detector framing node controlling generation of radiation and controlling radioscopic image detection. Radioscopic image data is acquired by the detector framing node and communicated to a host memory of a host computer independently of a host computer operating system. Image data is received from a flat panel detector and is selectively reordered according to parameters of the selected flat panel detector before communication to the host memory. The detector framing node includes an image detection interface to receive the image data and a control unit to select a predetermined portion of the image data for storage into a detector memory unit before communication to the host memory.

Abstract: A system for communicating with a residential electrical load center, including a residential electrical wiring system and at least one electronic communicating circuit breaker. The electronic communicating circuit breaker includes a fuse protected communications and control module. The system provides power to the fuse protected communications and control module utilizing the residential electrical wiring system, and operates the electronic communicating circuit breaker utilizing the fuse protected communications and control module regardless of whether the electronic communicating circuit breaker is in an ‘Open’ or ‘Closed’ state.

Abstract: A current transformer for a ground fault circuit breaker used on a circuit having at least one line conductor and a neutral conductor includes a toroidal core having a circular opening defining a center point and a multi-turn winding wound on the core. A first guide member is disposed on one side of the core, and a second guide member is disposed on another side of the core. The first and second guide members each have a hole for receiving the line conductor and a hole for receiving the neutral conductor formed therein. The guide members thus position the conductors with respect to the core. The present invention also includes a method of correcting asymmetries in the current transformer. The method includes measuring the magnitude and orientation of any asymmetries, and then altering the current transformer based on the measured magnitude and orientation of the asymmetries so as to eliminate the asymmetries.

Abstract: An imaging system includes a programmable detector framing node controlling generation of radiation and controlling radioscopic image detection. Radioscopic image data is acquired by the detector framing node and communicated to a host memory of a host computer independently of a host computer operating system. Image data is received from a flat panel detector and is selectively reordered according to parameters of the selected flat panel detector before communication to the host memory. The detector framing node includes an image detection interface to receive the image data and a control unit to select a predetermined portion of the image data for storage into a detector memory unit before communication to the host memory.

Abstract: A detector framing node controls generation of radiation and radioscopic image detection. Radioscopic image data is acquired and communicated independently of a host computer operating system. The detector framing node controls events in real time according to an event instruction sequence and receives the image data by way of an image detection interface into a memory unit. The image data is output from the memory unit to host memory of the host computer through a computer communication interface and under the control of a control unit. The detector framing node selects a flat panel detector from a plurality of different flat panel detectors and the image data is selectively reordered according to parameters of the selected flat panel detector before communication to host memory.

Abstract: A system for communicating with a residential electrical load center, including a residential electrical wiring system and at least one electronic communicating circuit breaker. The electronic communicating circuit breaker includes a fuse protected communications and control module. The system provides power to the fuse protected communications and control module utilizing the residential electrical wiring system, and operates the electronic communicating circuit breaker utilizing the fuse protected communications and control module regardless of whether the electronic communicating circuit breaker is in an ‘Open’ or ‘Closed’ state.

Abstract: A real time data acquisition system includes a personal computer and a detector framing node cooperating to control generation of radiation and control radiographic detection. Data is acquired by a detector framing node and communicated independently of a non-real time operating system running on a host computer. The detector framing node controls events in real time according to an event instruction sequence and communicates received radioscopic data to a host memory. Data is received from a selected flat panel detector of a plurality of different flat panel detectors. The data is received as single frames or continuous frames before communication to the host memory.

Abstract: The fail-safe electronic circuit breaker includes a test circuit connected to a fault detection circuit. The test circuit selectively generates a simulated circuit fault that is supplied to the fault detection circuit. The fail-safe electronic circuit breaker also includes a trip mechanism disabler that is connected to the test circuit. The trip mechanism disabler permanently disables the fail-safe electronic circuit breaker when the fault detection circuit fails to detect the simulated circuit fault after about a predetermined amount of time.

Abstract: A real time data acquisition system includes a personal computer and a detector framing node cooperating to control generation of radiation and control radiographic detection. Data is acquired by a detector framing node and communicated independently of a non-real time operating system running on a host computer. The detector framing node controls events in real time according to an event instruction sequence and communicates received radioscopic data to a host memory. Data is received from a selected flat panel detector of a plurality of different flat panel detectors. The data is received as single frames or continuous frames before communication to the host memory.

Abstract: A ground fault circuit breaker for use on a circuit having at least one line conductor and a neutral conductor includes a first transformer having a first toroidal core and a second transformer having a second toroidal core. The first and second cores are arranged concentrically with one another on a printed circuit board, which is disposed with a compact circuit breaker housing. The line and neutral conductors pass through both transformer cores.

Abstract: A current transformer for a ground fault circuit breaker used on a circuit having at least one line conductor and a neutral conductor includes a toroidal core having a circular opening defining a center point and a multi-turn winding wound on the core. A first guide member is disposed on one side of the core, and a second guide member is disposed on another side of the core. The first and second guide members each have a hole for receiving the line conductor and a hole for receiving the neutral conductor formed therein. The guide members thus position the conductors with respect to the core. Also included is a method of correcting asymmetries in the current transformer. The method includes measuring the magnitude and orientation of any asymmetries, and then altering the current transformer based on the measured magnitude and orientation of the asymmetries so as to eliminate the asymmetries.

Abstract: A current transformer for a ground fault circuit breaker used on a circuit having at least one line conductor and a neutral conductor includes a toroidal core having a circular opening defining a center point and a multi-turn winding wound on the core. A first guide member is disposed on one side of the core, and a second guide member is disposed on another side of the core. The first and second guide members each have a hole for receiving the line conductor and a hole for receiving the neutral conductor formed therein. The guide members thus position the conductors with respect to the core. The present invention also includes a method of correcting asymmetries in the current transformer. The method includes measuring the magnitude and orientation of any asymmetries, and then altering the current transformer based on the measured magnitude and orientation of the asymmetries so as to eliminate the asymmetries.

Abstract: A current transformer for a ground fault circuit breaker used on a circuit having at least one line conductor and a neutral conductor includes a toroidal core having a circular opening defining a center point and a multi-turn winding wound on the core. A first guide member is disposed on one side of the core, and a second guide member is disposed on another side of the core. The first and second guide members each have a hole for receiving the line conductor and a hole for receiving the neutral conductor formed therein. The guide members thus position the conductors with respect to the core. Also included is a method of correcting asymmetries in the current transformer. The method includes measuring the magnitude and orientation of any asymmetries, and then altering the current transformer based on the measured magnitude and orientation of the asymmetries so as to eliminate the asymmetries.