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71.发明授权公开(公告)号：US10379436B1
公开(公告)日：2019-08-13
申请号：US15811264
申请日：2017-11-13
Applicant: SeeScan Inc.
Inventor： Mark S. Olsson , Eric M. Chapman , James F. Kleyn
IPC: G03B37/00 , F16F15/134 , F16F15/123 , F16F3/04 , G02B23/24 , G01N21/954 , H04N5/225 , B08B9/043 , E03F9/00
Abstract: Push-cables and associated apparatus and systems are disclosed. In one embodiment, a push-cable assembly for use with a pipe inspection system may include a push-cable element having a proximal end and a distal end, with a spring assembly having varying flexibility coupled to or near the distal end. The spring assembly may include an outer coiled spring having a proximal and a distal end, and an inner coiled spring nested at least partially within the outer coiled spring. A camera head and/or other elements such as a cutting or jetting apparatus may be coupled at or near the distal end.
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公开(公告)号：US20190243020A1
公开(公告)日：2019-08-08
申请号：US16241864
申请日：2019-01-07
Applicant: SeeScan, Inc.
Inventor： Mark S. Olsson , Michael J. Martin
CPC classification number: G01V3/081 , G01S13/08 , G01S13/42 , G01S13/86 , G01S13/88 , G01S15/08 , G01S17/023 , G01S17/08 , G01S17/89 , G01S19/13 , G01V3/15 , G01V3/38
Abstract: Tracked distance measuring device, systems, and methods for determining and mapping point of interest for use in utility locating operations and other mapping applications are disclosed. A tracked distance measuring device embodiment includes simultaneously triggered rangefinder and positioning elements to measure a distance and determine location and pose, optionally in conjunction with a utility locator.
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公开(公告)号：US20190041538A1
公开(公告)日：2019-02-07
申请号：US15877230
申请日：2018-01-22
Applicant: SeeScan Inc.
Inventor： Ray Merewether , Mark S. Olsson , Jan Soukup , Ryan B. Levin , David A. Cox
CPC classification number: G01V3/165 , G01V3/10 , G01V3/101 , G01V3/15 , Y10T24/44376
Abstract: A high-Q human-portable, battery-powered self-correcting tunable transmitter apparatus for inducing alternating currents in buried conductors to facilitate their location is disclosed.
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公开(公告)号：US10073186B1
公开(公告)日：2018-09-11
申请号：US15331570
申请日：2016-10-21
Applicant: SeeScan Inc.
Inventor： Mark S. Olsson , Stephanie M. Bench , Jan Soukup , Inho Shin , Ray Merewether
Abstract: Utility locating systems using keyed magnetic field signaling are disclosed. the systems include a utility locating transmitter for generating and outputting one or more different keyed current output signals, where the keyed signals include data defining a utility type or designator a locator sub-system, and corresponding utility locators for receiving keyed magnetic field signals resulting from flow of the keyed output current signals in the utilities and determining locate information and utility type information from the received magnetic field signals.
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公开(公告)号：US09989662B1
公开(公告)日：2018-06-05
申请号：US15633682
申请日：2017-06-26
Applicant: SeeScan Inc.
Inventor： Mark S. Olsson , Dawn E. Shaffer , Ray Merewether , Michael J. Martin , David A. Cox
CPC classification number: G01V3/08 , G01S7/03 , G01S13/88 , G01S13/885 , G01V3/15 , G06F3/016 , G06F3/0346
Abstract: A buried object locator which may include at least one antenna array including three mutually orthogonal antennas each sharing a common center point senses electromagnetic signals emitted by two or more buried objects such as utility lines, pipes or sondes. A circuit at least partially mounted in a housing of the locator may be connected to the array and used to determine location information of the buried objects by measuring signal strength and field angles in three dimensions.
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Patent Agency Ranking
公开(公告)号：US09927546B2
公开(公告)日：2018-03-27
申请号：US15250666
申请日：2016-08-29
Applicant: SeeScan, Inc.
Inventor： Mark S. Olsson , Ray Merewether , Inho Shin , Jan Soukup , Stephanie M. Bench , David A. Cox
CPC classification number: G01V3/165 , G01V3/02 , G01V3/04 , G01V3/06 , G01V3/081 , G01V3/104 , G01V3/12
Abstract: Buried object locator systems including transmitters and associated buried object locators using phase-synchronized signals are disclosed. A transmitter may generate output current signals that are phase-synchronized with a corresponding locator for improved utility locating.
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公开(公告)号：US20180022535A9
公开(公告)日：2018-01-25
申请号：US14798177
申请日：2015-07-13
Applicant: SeeScan, Inc.
Inventor： Mark S. Olsson , Michael E. Turgeon
CPC classification number: B65D83/36 , B05B15/00 , B05B15/62 , B65D83/203 , B65D83/208
Abstract: A marking paint applicator for a portable electronic locator that locates buried cables and pipes via electromagnetic emissions is disclosed. The marking paint application may include an elongated support structure and a trigger mechanism, along with a bracket assembly, a receptacle for holding paint, and an actuating mechanism for selectively controlling release of the paint in response to operator actuation of the trigger mechanism.
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公开(公告)号：US20150204995A1
公开(公告)日：2015-07-23
申请号：US14446279
申请日：2014-07-29
Applicant: SeeScan, Inc.
Inventor： Mark S. Olsson , Hunter Brown , Stephanie M. Bench , Justin W. Taylor , Jan Soukup
Abstract: Inductive clamps for use in utility locate operations are disclosed. In one embodiment, an inductive clamp includes a head assembly including a base element and a plurality of arm elements coupled to the base element, a handle assembly including a utility selector element coupled to the head assembly, and a magnetic core subassembly for generating a magnetic field for coupling to a targeted utility, the magnetic core subassembly including a plurality of ferrite elements and wire winding wrapped about one or more of the ferrite elements.
Abstract translation: 公开了用于公用事业定位操作的感应式夹具。 在一个实施例中，感应夹具包括头部组件，其包括基座元件和联接到基座元件的多个臂元件，手柄组件，其包括联接到头部组件的效用选择器元件，以及用于产生磁性的磁芯子组件 磁芯子组件包括多个铁素体元件和围绕一个或多个铁氧体元件缠绕的线绕组。
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公开(公告)号：US12152717B1
公开(公告)日：2024-11-26
申请号：US18539265
申请日：2023-12-14
Applicant: SeeScan, Inc.
Inventor： Alexander L. Warren , Michael J. Martin , Mark S. Olsson , Steven C. Tietsworth
IPC: H02G1/08 , E03F7/00 , E03F9/00 , F16L55/30 , F16L55/46 , F16L101/12 , F16L101/30
Abstract: 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：US12107353B1
公开(公告)日：2024-10-01
申请号：US18368510
申请日：2023-11-27
Applicant: SeeScan, Inc.
Inventor： Mark S. Olsson , Allen P. Hoover , James F. Kleyn , Jan Soukup
CPC classification number: H01R11/24 , H01R4/26 , H01R4/4863
Abstract: Electrical contact clips for use in utility locating operations to couple signals from a transmitter to a hidden or buried utility via direct electrical contact are disclosed.
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