Patents Assigned to ULC Robotics, Inc.
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Patent number: 11174976Abstract: A magnetic patch system includes a sealing member configured for attachment to a pipeline proximate to a breach in a wall of the pipeline. A magnet is positioned at least partially within a housing arrangement. The magnet may be oriented to generate a force toward the wall of the pipeline to attach the housing arrangement to the wall of the pipeline and capture the sealing member between the housing arrangement and the wall of the pipeline. The system may be installed inside a pipeline using a remotely controlled robotic system.Type: GrantFiled: February 27, 2020Date of Patent: November 16, 2021Assignee: ULC Robotics, Inc.Inventors: Alex Symington, David Meck, Aalap Rajendra Shah
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Publication number: 20210341432Abstract: An electro-magnetic acoustic transducer (EMAT) having an electromagnet array is provided. The electromagnet array includes electromagnets. Each electromagnet includes a magnetic core and a wound coil wrapped around the magnetic core. The electromagnet array generates bias magnetic fields having different patterns when the wound coils are energized differently. For instance, the electromagnet array generates a bias magnetic field having a given pattern, for the EMAT to transmit a first type of ultrasonic wave such as shear-horizontal wave, when the wound coils are energized in a given manner; and generates a bias magnetic field having a different pattern, for the EMAT to transmit a second type of ultrasonic wave such as a Lamb wave, when the wound coils are energized in a different manner.Type: ApplicationFiled: April 30, 2020Publication date: November 4, 2021Applicant: ULC Robotics, Inc.Inventor: Baiyang Ren
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Patent number: 10873177Abstract: A circuit breaker racking system and method may include a movable A-frame operable to attach to and release a circuit breaker, and move it forward and rearward along two space-apart arms. Rails associated with each of the arms may be movable upward and downward to lift and release the circuit breaker from a floor or platform. A drive screw assembly on the circuit breaker racking system may be actuated to pull a circuit breaker forward out of a cabinet or to push the circuit breaker back into the cabinet by engaging with a screw mounted to a wall of the cabinet. The circuit breaker racking system may be manually operated and moved about a control room, or may be remotely moved and actuated by an operator outside of the control room.Type: GrantFiled: November 2, 2017Date of Patent: December 22, 2020Assignee: ULC Robotics, Inc.Inventors: Benjamin J. Lagosz-Sinclair, Robert E. Kodadek, III
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Patent number: 10811856Abstract: A system for servicing cable includes a plurality of jaws operable between an open position for receiving a cable in a direction transverse to a cable axis such that the cable extends axially beyond the jaws in two directions, and a closed position for engaging and rotationally fixing the cable about the cable axis. A tool arrangement is disposed proximate to the base and includes at least one tool operable to perform work on the cable when the cable is engaged by the jaws. The tool arrangement is operable to perform at least one of a rotational movement around or an axial movement along the cable axis and to operate the tool.Type: GrantFiled: July 7, 2016Date of Patent: October 20, 2020Assignees: ULC Robotics, Inc., Consolidated Edison Company of New YorkInventors: Alex Symington, Hermann Herrlich, George Lohr, Robert Kodadek
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Patent number: 10704380Abstract: An apparatus for detecting a cross-bore between a first pipe and a second pipe that are installed underground includes a support and an electronic circuit assembly. The support is movable through the first pipe. The electronic circuit assembly is mounted to the support to move through the first pipe with the support. The electronic circuit assembly includes a controller and a capacitance sensor. The capacitance sensor outputs a capacitance value based on an interaction of an electric field generated by the capacitance sensor with an environment of the first pipe. The capacitance sensor outputs to the controller a given capacitance value when the capacitance sensor is at a location where the environment of the first pipe is a cross-bore intersection with the second pipe. The controller generates an indicator indicative of a presence of a cross-bore upon the capacitance sensor outputting the given capacitance value.Type: GrantFiled: March 20, 2018Date of Patent: July 7, 2020Assignee: ULC Robotics, Inc.Inventors: John L. Jayne, G. Gregory Penza, Robert E. Kodadek, III
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Patent number: 10569301Abstract: An electromagnetic acoustic transducer (EMAT) system for inspecting a part includes an EMAT sensor and a power supply for supplying an output power to the EMAT sensor. The power supply includes a DC/DC converter to boost an input DC voltage into a boosted DC voltage, a DC/AC inverter having Silicon Carbide (SiC) Mosfet power switches to invert the boosted DC voltage into an AC square voltage, and an output filter to filter the AC square voltage into an AC sinusoidal voltage. The AC sinusoidal voltage is the output power from the power supply to the EMAT sensor.Type: GrantFiled: June 23, 2017Date of Patent: February 25, 2020Assignee: ULC Robotics, Inc.Inventors: Qin Lei, Junjun Xin
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Publication number: 20190383957Abstract: An assembly and method for detecting cross bores involving a sewer system and a gas pipe includes an acoustic generator placed within an interior of the sewer system and an acoustic receiver placed either within an interior of the gas pipe or in proximity to an end of the gas pipe. The acoustic generator generates an acoustic signal to transmit through the interior of a sewer pipe of the sewer system. A controller detects, in response to the acoustic receiver hearing the acoustic signal, a cross bore involving the sewer pipe and the gas pipe. A microphone may be placed within the interior of the sewer system at a location remote from the acoustic generator. In this case, the controller determines, in response to the acoustic receiver not hearing the acoustic signal and the microphone hearing the acoustic signal, that a cross bore involving the sewer pipe and the gas pipe is absent.Type: ApplicationFiled: June 14, 2019Publication date: December 19, 2019Applicant: ULC Robotics, Inc.Inventors: Ryan S. Goldband, Baiyang Ren
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Patent number: 10502714Abstract: An electro-magnetic acoustic transducer (EMAT) generates both Lamb waves and shear horizontal (SH) waves or Lamb waves only. In configurations, the EMAT includes first and second coils shifted in alignment relative to one another and a magnet array overlaid over the coils. The EMAT generates a Lamb wave when the first coil is excited with an electrical current and generates a SH wave when the second coil is excited with an electrical current. In other configurations, the EMAT includes a coil and a magnet array which are movable relative to one another between a first position and a second position shifted in alignment relative to one another. The EMAT generates a Lamb wave when the coil is excited with an electrical current while in the first position and generates a SH wave when the coil is excited with an electrical current while in the second position.Type: GrantFiled: September 28, 2017Date of Patent: December 10, 2019Assignee: ULC Robotics, Inc.Inventors: Baiyang Ren, Junjun Xin
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Patent number: 10378992Abstract: A system and method for pipeline inspection may include a transport module having a sensor arrangement configured to carry one or more sensors, and it may be movable longitudinally through the pipeline and circumferentially around an interior of the pipeline. The sensor arrangement may include a sensor and a sensor cover selectively disposable over the sensor for isolating the sensor from contact with the inside surface of a wall of the pipeline. The sensor cover may include a cleaning arrangement disposed proximate the sensor for removing debris from the sensor.Type: GrantFiled: October 19, 2017Date of Patent: August 13, 2019Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Eric S. Feldman, Benjamin Lagosz-Sinclair
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Patent number: 10309576Abstract: A system and method for pipe insertion in live gas mains includes isolating a section of the gas main and taking measurements of service line connection points. This data is then used to prepare a pipe to be inserted into the gas main by drilling holes and applying fittings at the appropriate locations. The prepared pipe is then inserted into the gas main and the service lines are connected to it without the need to excavate the street over each service connection. The inserted pipe is then fluidly connected to the cut ends of the gas main and gas flow is routed through the newly inserted pipe and the attached service lines, while gas continues to flow through the original portions of the gas main that still remain in service.Type: GrantFiled: October 14, 2016Date of Patent: June 4, 2019Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Benjamin Lagosz-Sinclair, Michael Passaretti, Jamie Sternlicht, Eric S. Feldman
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Patent number: 10302239Abstract: A launch system for a pressurized pipeline includes a housing attachable to the pipeline such that an inside of the housing is open to an interior of the pipeline and an outside of the housing is exposed to an ambient environment outside the pipeline. A first actuator arrangement is disposed on the outside of the housing, and a second actuator arrangement is disposed on the inside of the housing. A seal arrangement is disposed in the housing between the first actuator arrangement and the second actuator arrangement. Each of the first and second actuator arrangements is configured to receive a cable having a portion extending outside the housing, a portion extending through the seal arrangement, and a portion extending inside the housing. The actuator arrangements are independently operable to pull the cable relative to the seal arrangement for moving the cable into and out of the pipeline.Type: GrantFiled: June 20, 2016Date of Patent: May 28, 2019Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Eric S. Feldman, David Antanavige, Benjamin Lagosz-Sinclair
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Patent number: 10302240Abstract: A launch system for a pressurized pipeline includes a housing attachable to the pipeline such that an inside of the housing is open to an interior of the pipeline and an outside of the housing is exposed to an ambient environment outside the pipeline. A first actuator arrangement is disposed on the outside of the housing, and a second actuator arrangement is disposed on the inside of the housing. A seal arrangement is disposed in the housing between the first actuator arrangement and the second actuator arrangement. Each of the first and second actuator arrangements is configured to receive a cable having a portion extending outside the housing, a portion extending through the seal arrangement, and a portion extending inside the housing. The actuator arrangements are independently operable to pull the cable relative to the seal arrangement for moving the cable into and out of the pipeline.Type: GrantFiled: June 20, 2016Date of Patent: May 28, 2019Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Eric S. Feldman, David Antanavige, Benjamin Lagosz-Sinclair
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Patent number: 10295106Abstract: A launch system for a pressurized pipeline includes a housing attachable to the pipeline such that an inside of the housing is open to an interior of the pipeline and an outside of the housing is exposed to an ambient environment outside the pipeline. A first actuator arrangement is disposed on the outside of the housing, and a second actuator arrangement is disposed on the inside of the housing. A seal arrangement is disposed in the housing between the first actuator arrangement and the second actuator arrangement. Each of the first and second actuator arrangements is configured to receive a cable having a portion extending outside the housing, a portion extending through the seal arrangement, and a portion extending inside the housing. The actuator arrangements are independently operable to pull the cable relative to the seal arrangement for moving the cable into and out of the pipeline.Type: GrantFiled: June 20, 2016Date of Patent: May 21, 2019Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Eric S. Feldman, David Antanavige, Benjamin Lagosz-Sinclair
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Publication number: 20190094184Abstract: An electro-magnetic acoustic transducer (EMAT) generates both Lamb waves and shear horizontal (SH) waves or Lamb waves only. In configurations, the EMAT includes first and second coils shifted in alignment relative to one another and a magnet array overlaid over the coils. The EMAT generates a Lamb wave when the first coil is excited with an electrical current and generates a SH wave when the second coil is excited with an electrical current. In other configurations, the EMAT includes a coil and a magnet array which are movable relative to one another between a first position and a second position shifted in alignment relative to one another. The EMAT generates a Lamb wave when the coil is excited with an electrical current while in the first position and generates a SH wave when the coil is excited with an electrical current while in the second position.Type: ApplicationFiled: September 28, 2017Publication date: March 28, 2019Applicant: ULC Robotics, Inc.Inventors: Baiyang Ren, Junjun Xin
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Publication number: 20180369864Abstract: An electromagnetic acoustic transducer (EMAT) system for inspecting a part includes an EMAT sensor and a power supply for supplying an output power to the EMAT sensor. The power supply includes a DC/DC converter to boost an input DC voltage into a boosted DC voltage, a DC/AC inverter having Silicon Carbide (SiC) Mosfet power switches to invert the boosted DC voltage into an AC square voltage, and an output filter to filter the AC square voltage into an AC sinusoidal voltage. The AC sinusoidal voltage is the output power from the power supply to the EMAT sensor.Type: ApplicationFiled: June 23, 2017Publication date: December 27, 2018Applicant: ULC Robotics, Inc.Inventor: Qin Lei
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Patent number: 10132440Abstract: A launch system for a pressurized pipeline includes a housing attachable to the pipeline such that an inside of the housing is open to an interior of the pipeline and an outside of the housing is exposed to an ambient environment outside the pipeline. A first actuator arrangement is disposed on the outside of the housing, and a second actuator arrangement is disposed on the inside of the housing. A seal arrangement is disposed in the housing between the first actuator arrangement and the second actuator arrangement. Each of the first and second actuator arrangements is configured to receive a cable having a portion extending outside the housing, a portion extending through the seal arrangement, and a portion extending inside the housing. The actuator arrangements are independently operable to pull the cable relative to the seal arrangement for moving the cable into and out of the pipeline.Type: GrantFiled: June 20, 2016Date of Patent: November 20, 2018Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Eric S. Feldman, David Antanavige, Benjamin Lagosz-Sinclair
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Publication number: 20180274358Abstract: An apparatus for detecting a cross-bore between a first pipe and a second pipe that are installed underground includes a support and an electronic circuit assembly. The support is movable through the first pipe. The electronic circuit assembly is mounted to the support to move through the first pipe with the support. The electronic circuit assembly includes a controller and a capacitance sensor. The capacitance sensor outputs a capacitance value based on an interaction of an electric field generated by the capacitance sensor with an environment of the first pipe. The capacitance sensor outputs to the controller a given capacitance value when the capacitance sensor is at a location where the environment of the first pipe is a cross-bore intersection with the second pipe. The controller generates an indicator indicative of a presence of a cross-bore upon the capacitance sensor outputting the given capacitance value.Type: ApplicationFiled: March 20, 2018Publication date: September 27, 2018Applicant: ULC Robotics, Inc.Inventors: John L. Jayne, G. Gregory Penza, Robert E. Kodadek, III
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Patent number: 9945092Abstract: A system and method for utility maintenance may include a robotic system having an articulating arm capable of utilizing a variety of tools and sensors for locating and accessing underground structures. The robotic system may be contained within a truck or other vehicle that provides access to the ground through the floor of the vehicle or truck bed. A curtain may be extended from a bottom of the vehicle to the ground to enclose a work site and inhibit visual and physical access to it.Type: GrantFiled: December 21, 2015Date of Patent: April 17, 2018Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, III
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Patent number: 9927059Abstract: A system and method for pipe insertion in live gas mains includes isolating a section of the gas main and taking measurements of service line connection points. This data is then used to prepare a pipe to be inserted into the gas main by drilling holes and applying fittings at the appropriate locations. The prepared pipe is then inserted into the gas main and the service lines are connected to it without the need to excavate the street over each service connection. The inserted pipe is then fluidly connected to the cut ends of the gas main and gas flow is routed through the newly inserted pipe and the attached service lines, while gas continues to flow through the original portions of the gas main that still remain in service.Type: GrantFiled: October 14, 2016Date of Patent: March 27, 2018Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Benjamin Lagosz-Sinclair, Michael Passaretti, Jamie Sternlicht, Eric S. Feldman
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Patent number: 9869420Abstract: A system and method for pipeline maintenance may include a payload and a transport module having the payload attached thereto. The transport module may include a plurality of movable arms each having at least one respective wheel. At least some of the wheels may be drive wheels which are operable in a first orientation to drive the transport module linearly along a length of a pipeline, and are further operable in a second orientation to drive the transport module circumferentially around an inner surface of the pipeline. At least some of the arms are operable to move the payload in a generally radial direction toward and away from an interior surface of the pipeline.Type: GrantFiled: April 30, 2015Date of Patent: January 16, 2018Assignee: ULC Robotics, Inc.Inventors: G. Gregory Penza, Robert E. Kodadek, Michael Passaretti, Michael Hauser, Eric S. Feldman, Benjamin Lagosz-Sinclair