Patents Assigned to Radiaulics, Inc.
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Patent number: 9823158Abstract: A system for ultrasonic leak detection employs a number of ultrasonic signal generators, each of which include an ultrasonic transducer generating an ultrasonic signal and an audio transducer generating an audio signal in the frequency range of human hearing that is a replica of the ultrasonic waveform. The ultrasonic signal generators are activated and placed at selected locations within the enclosure to be tested. The operator can listen for the audio signal to verify operation and the output waveform type of the ultrasonic signal generators. A mobile ultrasonic leak detector can then be employed outside the enclosure to detect any leakage of the ultrasonic signal through the enclosure wall to identify any leak paths.Type: GrantFiled: January 5, 2015Date of Patent: November 21, 2017Assignee: Radiaulics, Inc.Inventors: Nikolaos I. Komninos, Arthur Ray Hughes
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Patent number: 9786033Abstract: A method for displaying sensor readings in a measurement instrument having an array of display elements initially divides the range of interest of the sensor reading into a plurality of consecutive sub-ranges and determines a scaling function for displaying sensor readings for each sub-range. For each sensor reading, the appropriate sub-range is determined into which the sensor reading falls (where N is the number of this sub-range). The scaling function for the Nth sub-range is applied to display the sensor reading using N consecutive display elements. Optionally, the system may include a visual or audible indicator for the use when the display rolls from one sub-range to another. The display may also include feature indicating the peak sensor reading encountered.Type: GrantFiled: January 8, 2016Date of Patent: October 10, 2017Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Publication number: 20160203622Abstract: A method for displaying sensor readings in a measurement instrument having an array of display elements initially divides the range of interest of the sensor reading into a plurality of consecutive sub-ranges and determines a scaling function for displaying sensor readings for each sub-range. For each sensor reading, the appropriate sub-range is determined into which the sensor reading falls (where N is the number of this sub-range). The scaling function for the Nth sub-range is applied to display the sensor reading using N consecutive display elements. Optionally, the system may include a visual or audible indicator for the use when the display rolls from one sub-range to another. The display may also include feature indicating the peak sensor reading encountered.Type: ApplicationFiled: January 8, 2016Publication date: July 14, 2016Applicant: Radiaulics, Inc.Inventor: Nlkolaos I. Komninos
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Publication number: 20150198500Abstract: A system for ultrasonic leak detection employs a number of ultrasonic signal generators, each of which include an ultrasonic transducer generating an ultrasonic signal and an audio transducer generating an audio signal in the frequency range of human hearing that is a replica of the ultrasonic waveform. The ultrasonic signal generators are activated and placed at selected locations within the enclosure to be tested. The operator can listen for the audio signal to verify operation and the output waveform type of the ultrasonic signal generators. A mobile ultrasonic leak detector can then be employed outside the enclosure to detect any leakage of the ultrasonic signal through the enclosure wall to identify any leak paths.Type: ApplicationFiled: January 5, 2015Publication date: July 16, 2015Applicant: RADIAULICS, INC.Inventors: Nikolaos I. Komninos, Arthur Ray Hughes
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Patent number: 8872654Abstract: A system for wireless multiple user access to a sensor comprises a sensor unit having a sensor element (e.g. a leak detector), a sensor user interface, and a sensor wireless transceiver that transmits information corresponding to the sensor output. One or more receiving units each receive the sensor information corresponding to the output of the sensor user interface, and provide that output to a receiver user interface. Multiple receiving units may be used, for example, by students receiving training on the use of a sensor unit. An instructor unit can provided to allow an instructor to review the sensor information and create instructional commentary that is transmitted to each of the student receiver units along with the sensor information.Type: GrantFiled: August 8, 2013Date of Patent: October 28, 2014Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 8872652Abstract: A system for wireless multiple user access to a sensor comprises a sensor unit having a sensor element, a sensor user interface, and a sensor wireless transceiver that transmits information corresponding to the output of the sensor user interface. One or more receiving units each receive the information corresponding to the output of the sensor user interface, and provide that output to a receiver user interface. The receiver may be located near the sensor unit, or may be located remotely from the sensor unit. Multiple receiving units may be used, for example, by students receiving training on the use of a sensor unit.Type: GrantFiled: May 26, 2010Date of Patent: October 28, 2014Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Publication number: 20130321160Abstract: A system for wireless multiple user access to a sensor comprises a sensor unit having a sensor element (e.g. a leak detector), a sensor user interface, and a sensor wireless transceiver that transmits information corresponding to the sensor output. One or more receiving units each receive the sensor information corresponding to the output of the sensor user interface, and provide that output to a receiver user interface. Multiple receiving units may be used, for example, by students receiving training on the use of a sensor unit. An instructor unit can provided to allow an instructor to review the sensor information and create instructional commentary that is transmitted to each of the student receiver units along with the sensor information.Type: ApplicationFiled: August 8, 2013Publication date: December 5, 2013Applicant: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 8468874Abstract: Provided is a device for use in locating the origin of a phenomenon of interest, including a sensor capable of detecting the presence of the phenomenon of interest and generating a detection signal in response thereto. The device also includes a phenomenon origin locator to monitor the detection signal and project light toward the origin when the detection signal satisfies a selected criteria level, thereby indicating the origin of the phenomenon of interest.Type: GrantFiled: February 6, 2008Date of Patent: June 25, 2013Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 8245576Abstract: Methods are provided for monitoring acoustic emissions from machinery using one or more acoustic sensing devices each mounted to respective mounting regions of the machinery to expose them to progogating sound waves. Detection signals corresponding to the sound waves are transmitted to measuring instrumentation for display, as desired.Type: GrantFiled: October 30, 2008Date of Patent: August 21, 2012Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Publication number: 20100302031Abstract: A system for wireless multiple user access to a sensor comprises a sensor unit having a sensor element, a sensor user interface, and a sensor wireless transceiver that transmits information corresponding to the output of the sensor user interface. One or more receiving units each receive the information corresponding to the output of the sensor user interface, and provide that output to a receiver user interface. The receiver may be located near the sensor unit, or may be located remotely from the sensor unit. Multiple receiving units may be used, for example, by students receiving training on the use of a sensor unit.Type: ApplicationFiled: May 26, 2010Publication date: December 2, 2010Applicant: RADIAULICS, INC.Inventor: Nikolaos I. Komninos
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Publication number: 20090193875Abstract: Provided is a device for use in locating the origin of a phenomenon of interest, including a sensor capable of detecting the presence of the phenomenon of interest and generating a detection signal in response thereto. The device also includes a phenomenon origin locator to monitor the detection signal and project light toward the origin when the detection signal satisfies a selected criteria level, thereby indicating the origin of the phenomenon of interest.Type: ApplicationFiled: February 6, 2008Publication date: August 6, 2009Applicant: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 7540183Abstract: Provided is a method of monitoring a device to ascertain leakage of the gas there from. An area in the vicinity of the gas is illuminated with ultraviolet light, thereby causing the gas or its residue to fluoresce. A gas sensor is exposed to the gas whereby it generates the gas detection input signal, which is then processed to produce at least one output signal in response thereto.Type: GrantFiled: March 18, 2006Date of Patent: June 2, 2009Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Publication number: 20090095082Abstract: Acoustic sensing devices, systems and methods are provided for monitoring emissions from machinery. Representative is an acoustic sensing device for transmitting to a measuring instrumentation detection signals indicative of sound wave levels from the machinery. A housing assembly is constructed for removable attachment between a surface mounting region of the machinery and the measuring instrument to define a coupled state. An acoustic emissions (AE) sensor is located in the housing assembly's interior and detects sound waves propagating through the surface mounting region to produce detection signals for processing. A mounting adapter may be employed to interface the housing assembly to the machinery's surface mounting region.Type: ApplicationFiled: October 30, 2008Publication date: April 16, 2009Applicant: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Publication number: 20070028693Abstract: Acoustic sensing devices, systems and methods are provided for monitoring emissions from machinery. Representative is an acoustic sensing device for transmitting to a measuring instrumentation detection signals indicative of sound wave levels from the machinery. A housing assembly is constructed for removable attachment between a surface mounting region of the machinery and the measuring instrument to define a coupled state. An acoustic emissions (AE) sensor is located in the housing assembly's interior and detects sound waves propagating through the surface mounting region to produce detection signals for processing. A mounting adapter may be employed to interface the housing assembly to the machinery's surface mounting region.Type: ApplicationFiled: July 10, 2006Publication date: February 8, 2007Applicant: Radiaulics, Inc.Inventor: Nikolaos Komninos
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Publication number: 20060174696Abstract: Provided is a method of monitoring a device to ascertain leakage of the gas there from. An area in the vicinity of the gas is illuminated with ultraviolet light, thereby causing the gas or its residue to fluoresce. A gas sensor is exposed to the gas whereby it generates the gas detection input signal, which is then processed to produce at least one output signal in response thereto.Type: ApplicationFiled: March 18, 2006Publication date: August 10, 2006Applicant: Radiaulics, Inc.Inventor: Nikolaos Komninos
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Patent number: 7051577Abstract: A leak detection instrument may comprise a housing, a gas sensor supported relative to the housing, an AE sensor for generating a sound detection input signal upon exposure to gas leakage, processing circuitry for producing output signals, and an output device. The AE sensor may include an elongated mounting member, an AE sensor housing supported by the mounting member, and an AE sensor disposed therein. Improvements to leak detection instruments, an AE sensor mounting assembly and a method of monitoring a device to ascertain leakage of a target gas therefrom are also provided.Type: GrantFiled: December 12, 2003Date of Patent: May 30, 2006Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 6923063Abstract: A device and system are provided for monitoring acoustic emissions from machinery to indicate levels of detected sound waves. Each incorporates an acoustic sensing device which incorporates a housing assembly constructed for removable attachment between a surface mounting region of the machinery and a measuring instrument to define a coupled state. An acoustic emissions sensor is disposed in the housing assembly's interior to detect sound waves propagating through the surface mounting region and to produce detection signals for processing by the measuring instrument. A methodology for monitoring acoustic emissions is also provided.Type: GrantFiled: September 16, 2002Date of Patent: August 2, 2005Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos
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Patent number: 6163504Abstract: A signal detector for monitoring sound signals comprises a first sensor operative in response to sound signals to produce a first electrical signal, first processing circuitry operative in response to the first electrical signal to amplify it and produce a first input signal, digitally controlled oscillator circuitry operative to produce a reference signal at a selected reference signal frequency, a mixer operative to receive the first input signal and reference signal to produce a mixed composite signal, conditioning circuitry operative in response to the mixed composite signal to produce a first amplified output signal, and a first output device for producing a first display in response to the first amplified output signal. A methodology is also provided for monitoring sound signals in order to indicate a presence of those signals having frequencies within a selected range.Type: GrantFiled: February 15, 2000Date of Patent: December 19, 2000Assignee: Radiaulics, Inc.Inventors: Nikolaos I. Komninos, Arthur Hughes
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Patent number: 6079275Abstract: A resonator assembly adapted for use with a signal detection instrument includes a sensor operative to detect airborne sound signals and a touch rod. The resonator assembly operates to convert sound signals traveling within the touch rod into the airborne sound signals for detection by the sensor and comprises a mount adapted to interconnect the signal detection instrument and the touch rod, a flexible resonator element, and a stem interconnecting the mount and the resonator element so that, when the touch rod is secured to the mount and the mount is secured to the signal detection instrument thereby positioning the resonator element relative to the sensor, the resonator element operates to convert the sound signals traveling within the touch rod into the airborne sound signals for detection by the sensor. A touch probe resonator is also provided for converting sound signals traveling in a first medium into sound signals traveling in a second medium for detection by a sensor.Type: GrantFiled: January 8, 1999Date of Patent: June 27, 2000Assignee: Radiaulics, Inc.Inventor: Nikolaos I. Komninos