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公开(公告)号：US11960047B1
公开(公告)日：2024-04-16
申请号：US17379867
申请日：2021-07-19
申请人： SeeScan, Inc.
发明人： Mark S. Olsson , Stephanie M. Bench , Michael J. Martin , Ray Merewether , Paul Wisecaver , Austin Rutledge
摘要： A method for locating buried utilities in a utility locator is disclosed. The method may include receiving, at an antenna array for receiving magnetic field signals, a plurality of magnetic field signals at predefined signal frequencies in a predefined frequency suite, generating, in a receiver coupled to an output of the antenna array, a first receiver output signal, generating, in a processing element coupled to the receiver, a first set of data associated with the two or more signal components, and storing, in a non-transitory memory of the locator, the first set of data.
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公开(公告)号：US11909150B1
公开(公告)日：2024-02-20
申请号：US17853505
申请日：2022-06-29
申请人： SeeScan, Inc.
CPC分类号： H01R39/08 , H02K13/003 , H01R39/34
摘要： A slip ring for transferring electrical signals between rotating and static elements of a device includes a rotating element, a static element, an electrical contact assembly, including a plurality of subassemblies, contacting the rotating element and static element, one subassembly including a deformable PCB, and a spring element positioned to supply an axially aligned force to a face of the PCB to facilitate electrical contact between the PCB and other electrical contacts elements on another subassembly.
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公开(公告)号：US11892585B1
公开(公告)日：2024-02-06
申请号：US17958715
申请日：2022-10-03
申请人： SeeScan, Inc.
CPC分类号： G01V3/165 , G01V3/08 , G01V3/10 , G01V3/104 , G01V3/15 , G01V3/38 , G01R33/02 , G01R33/1215 , G01R33/1223
摘要： The present disclosure relates to systems and methods for uniquely identifying buried utilities in a multi-utility region by sensing magnetic fields emitted from the buried utilities.
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公开(公告)号：US11879852B1
公开(公告)日：2024-01-23
申请号：US17888402
申请日：2022-08-15
申请人： SeeScan, Inc.
IPC分类号： G01N21/00 , H04N23/51 , H04N23/45 , A61B1/05 , G02B13/06 , G01N21/88 , G02B23/24 , A61B1/00 , H04N23/50
CPC分类号： G01N21/8803 , A61B1/00193 , A61B1/05 , G02B13/06 , G02B23/243 , G02B23/2484 , H04N23/45 , H04N23/51 , H04N23/555
摘要： Camera heads including multiple imaging elements with overlapping Fields of View (FOV) for inspecting pipes or cavities are disclosed.
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公开(公告)号：US11859755B2
公开(公告)日：2024-01-02
申请号：US17110273
申请日：2020-12-02
申请人： SeeScan, Inc.
发明人： Alexander L. Warren , Michael J. Martin , Mark S. Olsson , Steven C. Tietsworth , Jeffery D. Martin
IPC分类号： H02G1/08 , F16L55/46 , F16L55/30 , E03F9/00 , E03F7/00 , F16L101/12 , F16L101/30
CPC分类号： F16L55/46 , E03F7/00 , E03F9/005 , F16L55/30 , H02G1/08 , E03F2201/40 , F16L2101/12 , F16L2101/30
摘要： Cable handling devices, methods and systems are provided for securing and deploying, or retracting, one or more cables or hoses into or out of a pipe or cavity allowing inspection of the pipe or cavity. The cables and/or hoses may be coupled and moved together, or decoupled enabling them to be moved independently. A hand-held device with a housing for at least partially enclosing one or more cables or hoses, at least one coupling mechanism integrally attached to the housing, and a coupling control for coupling and decoupling the one or more cables or hoses may be provided. One or more of the cables may be connected to a camera disposed at the distal end of a cable thereby facilitating inspection of the pipe or cavity. Tools such as cutting devices or a jetter may be provided at the end of the one or more cables and/or hoses.
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公开(公告)号：US11796707B1
公开(公告)日：2023-10-24
申请号：US17945362
申请日：2022-09-15
申请人： SeeScan, Inc.
发明人： Mark S. Olsson
摘要： The present disclosure relates to utility locator and user interfaces for use with such locators. Such utility locators may include multiple antennas and sensors for determining and displaying information associated with a buried or otherwise inaccessible utility.
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公开(公告)号：US11747505B1
公开(公告)日：2023-09-05
申请号：US17228661
申请日：2021-04-12
申请人： SeeScan, Inc.
发明人： Mark S. Olsson , Ray Merewether
摘要： Magnetic locators and uses of such locators for detection of buried utilities are disclosed. Outputs provided from two or more three three-axis magnetic sensors based on magnetic field signals sensed at single points in space in three axes may be used to determine information about the buried utilities including position and/or depth of the buried utilities relative to the locator.
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公开(公告)号：US11719846B1
公开(公告)日：2023-08-08
申请号：US17522857
申请日：2021-11-09
申请人： SeeScan, Inc.
摘要： Systems for locating hidden utilities including a portable locator and associated portable transmitter are disclosed. The portable locator may include a magnetic field measurement module for determining a current signal in the hidden utility based on a received magnetic field, and a receiver module for receiving data from the portable transmitter. The portable transmitter may include a data transmitter module for wirelessly sending information associated with a current signal provided to the hidden utility to the portable receiver module. The portable receiver may be configured to measure a relative change in magnetic field angles, and determine an amount of cross coupling to adjacent utilities based at least in part on the measured magnetic field angles.
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公开(公告)号：US11621099B1
公开(公告)日：2023-04-04
申请号：US17001337
申请日：2020-08-24
申请人： SeeScan, Inc.
摘要： Systems for inspecting pipes or cavities including a camera head, a coaxial push-cable, and a video signal transmitter and a communicatively coupled camera control unit (CCU) are disclosed.
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公开(公告)号：US11612033B1
公开(公告)日：2023-03-21
申请号：US17240984
申请日：2021-04-26
申请人： SeeScan, Inc.
IPC分类号： B63G8/00 , H05B45/3725 , F21V31/00 , H05B45/56 , H05B45/18 , H05B45/50 , H05B45/37 , H05B45/10 , F21V29/70 , F21V29/89 , F21V3/00 , F21V7/00 , F21V15/01 , F21V23/00 , F21V13/08 , F21Y115/10 , F21W131/401 , F21W107/20
摘要： Submersible lights including housings and a multilayer stack for pressure transfer are disclosed. A transparent pressure-bearing window, a window support structure, a circuit element populated with LEDs, and a pressure support structure may be mounted inside the housing. The support structure may be structured to bear at least some of the pressure applied to the transparent window from external pressure sources. The support structures may also be adapted to transfer thermal energy to an exterior environment such as sea water.
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