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61. 发明申请

US20120203501A1 DRAIN CLEANING APPARATUS WITH ELECTRONIC CABLE MONITORING SYSTEM 有权
标题翻译：带电子电缆监控系统的排水清洁装置
公开(公告)号：US20120203501A1
公开(公告)日：2012-08-09
申请号：US13447799
申请日：2012-04-16
申请人： Paul W. Gress , Michael J. Rutkowski , Philip Eisermann , Mark S. Olsson , Ray Merewether , Jeffrey A. Prsha
发明人： Paul W. Gress , Michael J. Rutkowski , Philip Eisermann , Mark S. Olsson , Ray Merewether , Jeffrey A. Prsha
IPC分类号： G06F15/00
CPC分类号： B65H75/364 , B08B9/045 , B65H61/00
摘要： A drain cleaning machine with an electronic cable monitoring system is disclosed which comprises a frame supporting a rotatable drum which is driven by a motor through an endless belt. The drum contains a flexible drain cleaning cable which is rotatable with the drum and axially displaceable into and out from the drum, and the frame supports a cable feeding device through which the cable extends and by which the cable is displaced into and out of the drum. An electronic cable monitoring system is configured to assess an amount of cable payed out from and retracted into the drum. A process determines an amount and direction of relative movement between a rotatable drum and a cable follower member and generates a signal representative of an amount of cable payed out or retracted into the drum.
摘要翻译：公开了一种具有电子线缆监测系统的排水清洗机，其包括支撑由马达通过环形带驱动的可旋转滚筒的框架。滚筒包含柔性的排水清洁电缆，该电缆可与滚筒一起旋转并且可以从滚筒轴向移动和移出，并且框架支撑电缆馈送装置，电缆通过该电缆馈送装置延伸并通过该电缆进入和离开滚筒。电子电缆监测系统被配置为评估从滚筒中收回并退回到滚筒中的电缆量。一个过程确定可旋转滚筒和缆线随动件之间的相对运动的量和方向，并且产生一个代表出出或退回滚筒的电缆量的信号。

62. 发明申请

US20110043211A1 Single and Multi-Trace Omnidirectional Sonde and Line Locators and Transmitter Used Therewith 有权
标题翻译：单和多迹线全向探头和线路定位器和发射机
公开(公告)号：US20110043211A1
公开(公告)日：2011-02-24
申请号：US12916886
申请日：2010-11-01
申请人： Mark S. Olsson , Jeffrey Prsha , Dawn Shaffer , Ray Merewether , Michael J. Martin , Bradley D. Barnicoat , David A. Cox , Thomas R. Kolb
发明人： Mark S. Olsson , Jeffrey Prsha , Dawn Shaffer , Ray Merewether , Michael J. Martin , Bradley D. Barnicoat , David A. Cox , Thomas R. Kolb
IPC分类号： G01V3/08
CPC分类号： G01V3/08 , G01S7/03 , G01S13/88 , G01S13/885 , G01V3/15 , G06F3/016 , G06F3/0346
摘要： At least one antenna array including three mutually orthogonal antennas each sharing a common center point senses an electromagnetic signal emitted by a buried object such as a utility line, pipe or sonde. A circuit at least partially mounted in a housing is connected to the array and determines a location of the buried object by measuring signal strength and field angles in three dimensions without having to align the antenna array relative to the buried object while eliminating nulls and false peaks. A graphical user interface (GUI) has user-friendly icons, symbols, menus, numbers and graphical and auditory representation of signal strength. A plurality of different underground objects can be simultaneously detected and their different locations can be simultaneously indicated to a user via audible sounds and/or visual images on a display.
摘要翻译：每个共享公共中心点的包括三个相互正交的天线的至少一个天线阵列感测由诸如公用事业线，管道或探测器的掩埋物体发射的电磁信号。至少部分地安装在壳体中的电路连接到阵列并且通过在三维中测量信号强度和场角来确定掩埋物体的位置，而不必相对于掩埋物体对准天线阵列，同时消除零峰和假峰。图形用户界面（GUI）具有用户友好的图标，符号，菜单，数字以及信号强度的图形和听觉表示。可以同时检测多个不同的地下物体，并且可以通过显示器上的可听见的声音和/或视觉图像同时向用户指示其不同的位置。

63. 发明申请

US20110037472A1 Omnidirectional Sonde and Line Locator 有权
标题翻译：全向探头和线定位器
公开(公告)号：US20110037472A1
公开(公告)日：2011-02-17
申请号：US12902551
申请日：2010-10-12
申请人： Mark S. Olsson , Ray Merewether , David A. Cox , Michael J. Martin , Bradley D. Barnicoat , Thomas R. Kolb , Randall P. Hilton
发明人： Mark S. Olsson , Ray Merewether , David A. Cox , Michael J. Martin , Bradley D. Barnicoat , Thomas R. Kolb , Randall P. Hilton
IPC分类号： G01V3/08
CPC分类号： G01V3/15
摘要： At least one antenna array including three mutually orthogonal antennas each sharing a common center point senses an electromagnetic signal emitted by a buried object such as a utility line, pipe or sonde. A circuit at least partially mounted in a housing is connected to the array and determines a location of the buried object by measuring signal strength and field angles in three dimensions without having to align the antenna array relative to the buried object while eliminating nulls and false peaks. A graphical user interface (GUI) has user-friendly icons, symbols, menus, numbers and graphical and auditory representation of signal strength. A SEARCH view indicates signal strength by showing a rotating strength indicator, a trace mode MAP view in which line location is shown by a line that moves side-to-side, and a sonde mode MAP view in which sonde location is shown by a moving line, pole and equator.
摘要翻译：每个共享公共中心点的包括三个相互正交的天线的至少一个天线阵列感测由诸如公用事业线，管道或探测器的掩埋物体发射的电磁信号。至少部分地安装在壳体中的电路连接到阵列并且通过在三维中测量信号强度和场角来确定掩埋物体的位置，而不必相对于掩埋物体对准天线阵列，同时消除零峰和假峰。图形用户界面（GUI）具有用户友好的图标，符号，菜单，数字以及信号强度的图形和听觉表示。 SEARCH视图通过显示旋转强度指示器，跟踪模式MAP视图来指示信号强度，其中线路位置由侧向移动的线示出，以及探空模式MAP视图，其中探测器位置由移动线，极和赤道。

64. 发明授权

US07518374B1 Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas 有权
标题翻译：采用具有灵活嵌套正交天线的多个传感器阵列的可重构便携式定位器
公开(公告)号：US07518374B1
公开(公告)日：2009-04-14
申请号：US12016870
申请日：2008-01-18
申请人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
发明人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
IPC分类号： G01V3/11 , G01V3/08
CPC分类号： G01V11/00 , G01V3/15 , G01V3/165
摘要： A portable locator for detecting a buried object characterized by an electromagnetic (EM) field emission employing three-dimensional (3D) sensor arrays each having three substantially-identical EM field sensors disposed on a flexible annular wall having a radial centroid defining a sensing axis. The flexible annular sensors are retained in substantial concentricity with the corresponding sensing axes disposed in substantial mutual orthogonality. A pair of 3D sensor arrays disposed on a first axis substantially orthogonal to a second axis defined by another pair of EM field sensors each having a sensing axis disposed along the second axis. The locator introduces a user-reconfigurable user interface (UI) employing a “sticky” ratcheting audio UI and a hollow hinge assembly for redisposing the sensor assembly from an operating to a storage disposition.
摘要翻译：一种用于检测掩埋物体的便携式定位器，其特征在于使用三维（3D）传感器阵列的电磁（EM）场发射，每个三维（3D）传感器阵列具有三个基本上相同的EM场传感器，其设置在具有限定感测轴的径向质心的柔性环形壁上。柔性环形传感器与基本上相互正交地布置的对应感测轴基本同心地保持。一对3D传感器阵列，其布置在基本上正交于由另一对EM场传感器限定的第二轴线的第一轴上，每个EM场传感器具有沿着第二轴线设置的感测轴。定位器引入使用“粘性”棘轮音频UI的用户可重新配置的用户界面（UI）和用于将传感器组件从操作重新喷射到存储配置的中空铰链组件。

65. 发明授权

US07498816B1 Omnidirectional sonde and line locator 有权
标题翻译：全向探头和定位仪
公开(公告)号：US07498816B1
公开(公告)日：2009-03-03
申请号：US11932205
申请日：2007-10-31
申请人： Mark S. Olsson , Ray Merewether , David A. Cox , Michael J. Martin , Bradley D. Barnicoat , Thomas R. Kolb , Randall P. Hilton
发明人： Mark S. Olsson , Ray Merewether , David A. Cox , Michael J. Martin , Bradley D. Barnicoat , Thomas R. Kolb , Randall P. Hilton
IPC分类号： G01V3/11
CPC分类号： G01V3/15
摘要： At least one antenna array including three mutually orthogonal antennas each sharing a common center point senses an electromagnetic signal emitted by a buried object such as a utility line, pipe or sonde. A circuit at least partially mounted in a housing is connected to the array and determines a location of the buried object by measuring signal strength and field angles in three dimensions without having to align the antenna array relative to the buried object while eliminating nulls and false peaks. A graphical user interface (GUI) has user-friendly icons, symbols, menus, numbers and graphical and auditory representation of signal strength. A SEARCH view indicates signal strength by showing a rotating strength indicator, a trace mode MAP view in which line location is shown by a line that moves side-to-side, and a sonde mode MAP view in which sonde location is shown by a moving line, pole and equator.
摘要翻译：每个共享公共中心点的包括三个相互正交的天线的至少一个天线阵列感测由诸如公用事业线，管道或探测器的掩埋物体发射的电磁信号。至少部分地安装在壳体中的电路连接到阵列并且通过在三维中测量信号强度和场角来确定掩埋物体的位置，而不必相对于掩埋物体对准天线阵列，同时消除零峰和假峰。图形用户界面（GUI）具有用户友好的图标，符号，菜单，数字以及信号强度的图形和听觉表示。 SEARCH视图通过显示旋转强度指示器，跟踪模式MAP视图来指示信号强度，其中线路位置由侧向移动的线示出，以及探空模式MAP视图，其中探测器位置由移动线，极和赤道。

66. 发明授权

US11187822B2 Sonde devices including a sectional ferrite core structure 有权
公开(公告)号：US11187822B2
公开(公告)日：2021-11-30
申请号：US14027027
申请日：2013-09-13
申请人： Mark S. Olsson , Justin W. Taylor , Ray Merewether , Jan Soukup
发明人： Mark S. Olsson , Justin W. Taylor , Ray Merewether , Jan Soukup
IPC分类号： G01V3/08 , G01V3/165 , H01Q1/04 , H01Q7/06 , H01Q1/36 , G01V3/10
摘要： Sonde devices for providing magnetic field signals for use with utility locators or other devices are disclosed. In one embodiment a sonde device includes a housing, a core comprising a plurality of core sections, and one or more support structures, which may include windings. Circuit and/or power supply elements may be disposed fully or partially within the core to control generation of predefined magnetic field frequencies and waveforms.

67. 发明授权

US10677820B2 Buried locators systems and methods 有权
公开(公告)号：US10677820B2
公开(公告)日：2020-06-09
申请号：US13189844
申请日：2011-07-25
申请人： Mark S. Olsson , Ray Merewether , Paul G. Stuart , Michael J. Martin , Christoph H Maier , Amos H. Jessup
发明人： Mark S. Olsson , Ray Merewether , Paul G. Stuart , Michael J. Martin , Christoph H Maier , Amos H. Jessup
IPC分类号： G01R19/00 , G01V3/15 , G01R29/08
摘要： Portable self-standing electromagnetic (EM) field sensing locator systems with attachments for finding and mapping buried objects such as utilities and with intuitive graphical user interface (GUI) displays are described. Accessories may include a ground penetrating radar (GPR) system with a rotating Tx/Rx antenna assembly, a leak detection system, a multi-probe voltage mapping system, a man-portable laser-range finder system with embedded dipole beacon, and other detachable accessory sensor systems are accepted for attachment to the locator system for simultaneous operation in cooperation with the basic locator system. The integration of the locator system with one or more additional devices, such as fault-finding, geophones and conductance sensors, may be used to facilitate the rapid detection and localization of many different types of buried objects.

68. 发明授权

US10571594B2 Utility locator devices, systems, and methods with satellite and magnetic field sonde antenna systems 有权
公开(公告)号：US10571594B2
公开(公告)日：2020-02-25
申请号：US14800490
申请日：2015-07-15
申请人： Mark S. Olsson , Jesse O. Casares , Jan Soukup , Stephanie M. Bench , Justin W. Taylor , Ray Merewether , David A. Cox
发明人： Mark S. Olsson , Jesse O. Casares , Jan Soukup , Stephanie M. Bench , Justin W. Taylor , Ray Merewether , David A. Cox
IPC分类号： G01V3/15 , G01V3/02 , G01V3/08 , G01V3/165 , G01S19/42
摘要： A transmitter system for providing current to a utility when performing a locate operation is disclosed. The transmitter system may include a tray apparatus, a transmitter module for generating an output current for provision to the utility so as to generate a magnetic field for detection by a utility locator disposed on or in the tray apparatus, and a sonde antenna node, a satellite antenna node, or a combined satellite navigation and sonde antenna node.

69. 发明授权

US10031253B2 Gradient antenna coils and arrays for use in locating systems 有权
公开(公告)号：US10031253B2
公开(公告)日：2018-07-24
申请号：US15339766
申请日：2016-10-31
申请人： Mark S. Olsson , Ray Merewether , Michael J. Martin , Ryan B. Levin
发明人： Mark S. Olsson , Ray Merewether , Michael J. Martin , Ryan B. Levin
IPC分类号： G01V3/10 , G01V3/12 , G01V3/15 , G01V3/165
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.

70. 发明授权

US09945976B2 Utility locator apparatus, systems, and methods 有权
公开(公告)号：US09945976B2
公开(公告)日：2018-04-17
申请号：US14321699
申请日：2014-07-01
申请人： Mark S. Olsson , Ray Merewether , Michael J. Martin , Paul G. Stuart
发明人： Mark S. Olsson , Ray Merewether , Michael J. Martin , Paul G. Stuart
IPC分类号： G01V3/00 , G01V3/15 , G01V3/10 , G01V3/08 , G01V3/16
CPC分类号： G01V3/15 , G01V3/08 , G01V3/081 , G01V3/10 , G01V3/101 , G01V3/102 , G01V3/104 , G01V3/105 , G01V3/107 , G01V3/16
摘要： Man-portable locator systems for locating buried or otherwise inaccessible pipes, conduits, cables, wires and inserted transmitters using detector arrays and stochastic signal processing and similar techniques to analyze and display multiple target objects at differing frequencies in a layered user interface (UI) are disclosed.

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