Patents by Inventor John J. Trainor
John J. Trainor has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8823272Abstract: An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.Type: GrantFiled: May 8, 2012Date of Patent: September 2, 2014Assignee: Cree, Inc.Inventors: John J. Trainor, James A. McBryde, Randall L. Powers, Joseph P. Chobot
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Publication number: 20140167622Abstract: The present disclosure relates to lighting fixtures for use in a lighting network where the lighting fixtures and other elements are able to communicate with each other via wired or wireless communication techniques. When the lighting network is being formed or modified, the lighting fixtures may be able to communicate with each other and automatically determine a single lighting fixture to act as a coordinator during a commissioning process. The lighting fixtures can exchange their communication addresses, such as MAC addresses, wherein the lighting fixture with the lowest (or highest) normal communication address becomes the coordinator. The coordinator may also be configured to assign short addresses to use for communications once the lighting network is formed instead of the longer MAC, or like, addresses. The short addresses can reduce routing overhead, and thus make the routing of messages including control information, sensor data, and the like, more efficient.Type: ApplicationFiled: March 1, 2013Publication date: June 19, 2014Applicant: CREE, INC.Inventors: Joseph P. Chobot, John J. Trainor
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Publication number: 20140167623Abstract: The present disclosure relates to lighting fixtures for use in a lighting network where the lighting fixtures and other elements are able to communicate with each other via wired or wireless communication techniques. When the lighting network is being formed or modified, a lighting fixture is selected to act as a coordinator for forming the lighting network. For example, a user may employ a commissioning tool to select a particular lighting fixture as the coordinator. The coordinator will send out one or more ‘join my network’ messages toward the other elements of the lighting network. The elements that receive the ‘join my network’ message may respond in order to make the coordinator aware of their presence and join them to a lighting network.Type: ApplicationFiled: March 1, 2013Publication date: June 19, 2014Applicant: CREE, INC.Inventors: Joseph P. Chobot, John J. Trainor
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Publication number: 20140001959Abstract: The present disclosure relates to a lighting fixture that includes a driver module and at least one other module that provides a lighting fixture function, such as a sensor function, lighting network communication function, gateway function, and the like. The driver module communicates with the other modules in a master/slave scheme over a communication bus. The driver module is configured as a slave communication device, and the other modules are configured as master communication devices. As such, the other modules may initiate communications with the driver to send information to or retrieve information from the driver module.Type: ApplicationFiled: March 1, 2013Publication date: January 2, 2014Applicant: CREE, INC.Inventors: Arnold Motley, Joseph P. Chobot, Daniel J. Pope, John J. Trainor, Michael James Harris
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Publication number: 20130147351Abstract: An emergency lighting module for providing emergency power to a solid state luminaire includes a microcontroller, and a detector coupled to the microcontroller and configured to detect a status signal indicative of a status of an AC line voltage, the emergency lighting module is configured to output a dimming control signal to the solid state luminaire in response to a reduction of the AC line voltage. The microcontroller is further configured to output a select signal to the solid state luminaire to cause the solid state luminaire to dim in accordance with the dimming control signal when the dimming control signal is output.Type: ApplicationFiled: May 8, 2012Publication date: June 13, 2013Inventors: John J. Trainor, James A. McBryde, Randall L. Powers
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Publication number: 20130147376Abstract: An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.Type: ApplicationFiled: May 8, 2012Publication date: June 13, 2013Inventors: John J. Trainor, James A. McBryde, Randall L. Powers, Joseph P. Chobot
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Publication number: 20130127362Abstract: An emergency lighting module for providing emergency power to a solid state luminaire. The emergency lighting module includes a first input configured to receive a DC input voltage from the solid state luminaire, a second input configured to receive a status signal indicative of the status of an AC line voltage, and a first output configured to supply a DC output voltage to the solid state luminaire. The emergency lighting module is configured to supply the DC output voltage to the solid state luminaire in response to a reduction of the AC line voltage.Type: ApplicationFiled: May 8, 2012Publication date: May 23, 2013Inventors: John J. Trainor, James A. McBryde, Randell L. Powere, Michael James Harris, Patrick J. O'Flaherly
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Patent number: 6181331Abstract: A controller for a voltage regulator has an input keypad for designating selected operating parameters of the voltage regulator. The keypad is formed with a dedicated function portion and a menu navigation portion, and the parameters are divided into first and second categories. The controller has a display for displaying the parameters, and a computer is connected to the input and to the display for controlling the display in response to activation of the keypad. Any parameter in the first category can be displayed on the display by activation of the dedicated function portion of the keypad. Any parameter in the second category can be displayed by activation of the menu navigation portion. The menu navigation portion can optionally also be used to control display of parameters in the first category.Type: GrantFiled: February 17, 1998Date of Patent: January 30, 2001Assignee: Siemens Power Transmission & Distribution, Inc.Inventors: John J. Trainor, Carl J. Laplace, Michael A. Bellin, Mark R. Hoffmann
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Patent number: 5901070Abstract: A voltage regulator controller having a means for automatic configuration in response to accessory devices is taught. Briefly stated, voltage regulator controller has a backplane which allows for interfacing with a plurality of accessory type modules such as communications modules, I/O modules and the like. The voltage regulator controller interrogates this bus and hence the accessory devices attached thereto and automatically configures the accessory devices found and activates appropriate handling algorithms for each device found.Type: GrantFiled: August 28, 1997Date of Patent: May 4, 1999Assignee: Siemens Energy & Automation, Inc.Inventor: John J. Trainor
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Patent number: 5844550Abstract: A controller for a voltage regulator has an input keypad for designating selected operating parameters of the voltage regulator. The keypad is formed with a dedicated function portion and a menu navigation portion, and the parameters are divided into first and second categories. The controller has a display for displaying the parameters, and a computer is connected to the input and to the display for controlling the display in response to activation of the keypad. Any parameter in the first category can be displayed on the display by activation of the dedicated function portion of the keypad. Any parameter in the second category can be displayed by activation of the menu navigation portion. The menu navigation portion can optionally also be used to control display of parameters in the first category.Type: GrantFiled: September 23, 1992Date of Patent: December 1, 1998Assignee: Siemens Power Transmission & Distribution, LLCInventors: John J. Trainor, Carl J. Laplace, Michael A. Bellin, Mark R. Hoffmann
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Patent number: 5751222Abstract: A reconfigurable communications module for power distribution and control apparatus is taught. Briefly stated, a communication module is rack insertable into a voltage regulator controller and has disposed therein a microprocessor board for communicating with host power distribution control apparatus and which also communicates with a transceiver board. The transceiver board may be one of several types of boards which provide a physical link with other equipment. Such boards may, for example, include a fiber optic, an RF based board, or a wire based board which is interchangeable in the communications module thereby allowing reconfiguration of the communication module to different media.Type: GrantFiled: December 26, 1996Date of Patent: May 12, 1998Assignee: Siemens Energy & Automation, Inc.Inventors: John J. Trainor, Carl J. Laplace, Michael A. Kinney, Joseph F. Reilly
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Patent number: 5646610Abstract: A reconfigurable communications module for a Tap Changer or Voltage Regulator. Briefly stated, a communication module is rack insertable into a voltage regulator controller and has disposed therein a microprocessor board for communicating with the host power distribution control apparatus and which also communicates with a transceiver board for communication with external equipment. The microprocessor board may be directed to receive/transmit one of a plurality of stored link layer protocol schemes without resorting to replacing the communication module.Type: GrantFiled: March 31, 1995Date of Patent: July 8, 1997Assignee: Siemens Energy & Automation, Inc.Inventors: John J. Trainor, Carl J. LaPlace
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Patent number: 5642290Abstract: A voltage regulator controller having integral expansion ports. The expansion ports are provided by way of an I/O expansion chassis which is electrically coupled to the controller's microprocessor.Type: GrantFiled: September 13, 1993Date of Patent: June 24, 1997Assignee: Siemens Energy & Automation, Inc.Inventors: Joseph F. Reilly, Michael A. Bellin, Carl J. Laplace, Jr., John J. Trainor
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Patent number: 5633580Abstract: A tap changer including a tap positionable to vary the winding ratio of the transformer in response to changes in an electric load on the transformer is disclosed herein. The transformer includes an electric drive which is responsive to raise or lower signals applied thereto in order to selectively position the tap by the raising or lowering of the tap and thereby raising or lowering the transformer winding ratio. Upon sensing the current of the motor control signals, an up/down counter is incremented or decremented. Accordingly, when a tap change signal is detected, the direction of tap changer movement may be determined, based upon the value of the up/down counter. In this way the tap position is also accurately determined and known.Type: GrantFiled: June 29, 1995Date of Patent: May 27, 1997Assignee: Siemens Energy & Automation, Inc.Inventors: John J. Trainor, Carl J. Laplace, William M. Thorsen, Jr.
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Patent number: 5619121Abstract: A tap changer including a tap positionable to vary the winding ratio of the transformer in response to changes in an electric load on the transformer is disclosed herein. The transformer includes an electric drive which is electrically powered to selectively position the tap to effect incremental changes of the winding ratio. The transformer includes a monitoring system which monitors the load voltage of the transformer with at least one potential transformer which produces signals which are converted to digital data values stored in a circular data buffer. Each time control signals are applied to the electric drive and a subsequent tap change indication is detected, the first and last data values in the circular buffer are compared, and when the difference between the values exceeds a predetermine limit, the system updates a tap position value which represents the position of the tap.Type: GrantFiled: June 29, 1995Date of Patent: April 8, 1997Assignee: Siemens Energy & Automation, Inc.Inventor: John J. Trainor
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Patent number: 5568398Abstract: A voltage regulator controller of a step-type voltage regulator monitors its own power supply and saves the regulators operations count to a non-volatile memory, only when it is determined that a power failure is imminent. The controller counts the number of tap changes in the voltage regulator transformer by monitoring an "operations counter" signal from the regulator's tap changer mechanism. When a tap change is detected, the controller increments an electronically stored count value. The electronically stored count value is maintained exactly, even when the power to the device is lost. In order to determine whether a power failure is imminent, the controller monitors the AC supply voltage using a zero-crossing detector circuit. The zero crossing detector circuit produces transitions corresponding to transition in the AC power waveform. The zero crossing circuit stops producing transition when the AC voltage falls below a predetermined threshold.Type: GrantFiled: December 10, 1993Date of Patent: October 22, 1996Assignee: Siemens Energy & Automation, Inc.Inventor: John J. Trainor
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Patent number: 5552696Abstract: A voltage regulator controller including means for creating multiple regulator setpoint configurations. Configurations can be selected upon demand, by time/date activation, or by an external trigger source.Type: GrantFiled: February 18, 1994Date of Patent: September 3, 1996Assignee: Siemens Energy & Automation, Inc.Inventors: John J. Trainor, Michael A. Bellin, Carl J. Laplace, Jr.
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Patent number: 5500806Abstract: A voltage regulator controller including three types of data logs which are operator selectable and configurable. An operator can enable data logging to occur at specific times and intervals. The voltage regulator controller includes a real time clock/calendar and interval timer to support this function. In a preferred embodiment, the controller includes an event log, a snapshot interval log and a minimum/maximum metered parameter log. Advantageously, the event log can be programmed to monitor configuration changes made from the voltage regulator controller's front panel or from a remote device. The voltage regulator controller also includes a memory card interface which enables the log contents to be uploaded to a removable PCMCIA standard memory card.Type: GrantFiled: November 18, 1993Date of Patent: March 19, 1996Assignee: Siemens Energy & Automation, Inc.Inventors: Michael A. Bellin, Carl Laplace, John J. Trainor, Mark Hoffmann
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Patent number: 5455505Abstract: A controller for a line regulation device such as a voltage regulator is provided with an interface to a removable memory module. The memory module is preferably of the memory card type which can be carried by a field engineer in a clothing pocket. When the memory card is inserted into an externally accessible slot in the controller, its presence is signaled to the controllers microprocessor. In response, the microprocessor reads user selected control parameters which are entered via the controller's front panel. Depending on the control parameters, the microprocessor updates the programming code in its internal memory, executes the code stored in the memory card while it is present but does not update its internal memory, or dumps selected status information to the memory card so that it can be analyzed at a different location.Type: GrantFiled: August 2, 1993Date of Patent: October 3, 1995Assignee: Siemens Energy & Automation, Inc.Inventors: Carl J. Laplace, John J. Trainor, Michael Bellin
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Patent number: 5428551Abstract: A monitor is provided for use with an AC voltage regulator having a number of taps including a neutral tap and a tap changer capable of activating any of the taps. The voltage regulator receives an input voltage and produces an output voltage and is constructed so that the output voltage bears a relationship to the input voltage that depends on the activated tap. The tap changer is constructed to activate different taps as necessary to maintain the output voltage close to a target level despite fluctuations of the input voltage or load. The monitor apparatus includes a switch responsive to activation of the neutral tap for providing initial activated-tap information and a dead-reckoning computation device responsive to changes of the activated tap for updating the activated-tap information in accordance with changes of the activated tap made after the activation of the reference tap.Type: GrantFiled: September 23, 1992Date of Patent: June 27, 1995Assignee: Siemens Energy & Automation, Inc.Inventors: John J. Trainor, Carl J. Laplace, Michael A. Bellin, James H. Harlow