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    • 2. 发明申请
    • SYSTEM FOR OPERATING AND MONITORING POWER CABLES
    • 操作和监控电源系统
    • US20160172827A1
    • 2016-06-16
    • US14906252
    • 2014-07-09
    • Miguel BATISTA OLIVEIRA COSTA LEAL
    • Miguel BATISTA OLIVEIRA COSTA LEAL
    • H02B7/06H04L5/00H04B3/54H03H7/01
    • H02B7/06H02G9/02H02G2200/10H03H7/0115H04B3/54H04L5/0055
    • The present invention refers to a system for remotely operating and monitoring the integrity of HV/MV/LV (High Voltage/Medium Voltage/Low Voltage), mono phasic or three-phase, power cables, regardless of the cable being under tension, wherein the protection against theft of power cables is one of several advantageous uses. The present invention is based on the principle of two-way communication between two modules, installed one on each end of the cable being operated and/or monitored, using the cable itself to communicate and is characterized by a communication Master module (4) installed upstream to the infrastructure, Slave modules (12), installed at each end located downstream, and bypass modules (9) to pass through circuit breakers. The system is based on determining the cable cutout (alarm condition sent via GSM/GPRS) when the communication between Master and Slave modules is interrupted. The present invention is applicable in the power cable industry and every other industry depending on power cable's integrity.
    • 本发明涉及用于远程操作和监视HV / MV / LV(高电压/中压/低压),单相或三相电力电缆的完整性的系统,而不管电缆处于张紧状态,其中 电力电缆的防盗防护是几个有利的用途之一。 本发明基于两个模块之间的双向通信的原理,其使用电缆本身来安装一个在被操作和/或监视的电缆的每端,以通信,并且其特征在于安装有通信主模块(4) 上游到基础设施,从站模块(12),安装在位于下游的每一端,旁路模块(9)通过断路器。 当主从模块之间的通信中断时,该系统基于确定电缆断线(通过GSM / GPRS发送的报警条件)。 本发明可应用于电力电缆行业和其他行业,具体取决于电力电缆的完整性。
    • 3. 发明申请
    • THEFT-RESISTANT CABLE CLAMP
    • 耐电缆夹
    • US20150219142A1
    • 2015-08-06
    • US14169848
    • 2014-01-31
    • Reinke Manufacturing Co., Inc.
    • BRADLEY GEORGE WEATHERL
    • F16B39/24F16L3/12F16L3/137
    • F16B39/24A01G25/092H02G3/32H02G2200/10Y10T29/49838
    • Aspects of the present invention provide a theft-resistant cable clamp that increases the time and effort required to remove the cable from the irrigation equipment, thereby deterring thieves As the extensions that protrude from the cable-reception loop are forced together, the walls of the cable-reception loop compress against the cable. Openings in the extensions on the cable clamp allow the cable clamp to fit over a component of the irrigation equipment. A plurality of teeth can protrude from the perimeter of an opening to grip the exterior of the component. A coupler or other component may have a groove into which the teeth engage when the cable clamp is in a final location on the component.
    • 本发明的方面提供了一种防盗电缆夹,其增加了从冲洗设备移除电缆所需的时间和精力,从而阻止盗贼当从电缆接收回路突出的延伸部分被迫在一起时, 电缆接收环路压缩电缆。 电缆夹上的延长部分中的开口允许电缆夹安装在灌溉设备的部件上。 多个齿可以从开口的周边突出以夹紧部件的外部。 耦合器或其他部件可以具有凹槽,当电缆夹位于部件上的最终位置时,齿啮合到该凹槽中。
    • 4. 发明授权
    • Monitoring device for de-energized catenary systems or overhead lines
    • 断电悬链系统或架空线路的监控装置
    • US08836526B2
    • 2014-09-16
    • US13519469
    • 2010-07-09
    • Harald Ruediger
    • Harald Ruediger
    • G08B21/00B60M1/02G08B13/14H02G1/02
    • B60M1/02B60M2200/02G08B13/1445G08B13/1454H02G1/02H02G2200/10
    • A monitoring device for de-energized catenary systems having bearer cables, contact wires, droppers, grounding lines, overhead lines and cable systems, during new construction or servicing work, to counter theft, is easy to implement, can be installed quickly and enables monitoring of predetermined track sections. Catenaries or overhead lines or cable systems are divided into segments, each consisting of two parallel strands, by forming a line resistance at one end by short-circuiting the strands of each segment, by connection each of the free ends of the segments with a respective measuring resistor of a predetermined size and a respective voltage source to form a respective closed circuit, and by each circuit being connected to a measuring unit for measuring loop current. The measuring unit is equipped with a monitoring device for triggering an alarm device when a predetermined limit value is exceeded or the loop current is interrupted.
    • 在新的施工或维修工作期间,具有承载电缆,接触导线,滴管,接地线,架空电缆和电缆系统的断电悬链系统的监控装置易于实施,可以快速安装并且能够监视 的预定轨道部分。 悬链线或架空线或电缆系统被分成段,每个段由两条平行的线组成,通过在每个段的线段上短路来形成一端的线路电阻,通过将段的每个自由端与相应的 具有预定尺寸的测量电阻器和相应的电压源以形成各自的闭合电路,并且每个电路连接到用于测量回路电流的测量单元。 测量单元配备有监视装置,用于当超过预定极限值或环路电流中断时触发报警装置。
    • 6. 发明申请
    • Device for Deterring Unwanted Removal of Cable from Conduit
    • 用于阻止从管道中去除电缆的装置
    • US20110314657A1
    • 2011-12-29
    • US13010950
    • 2011-01-21
    • Edwin Ramgattie
    • Edwin Ramgattie
    • B23P11/00F16L55/00
    • H02G9/02H02G2200/10Y10T29/49885Y10T29/49904Y10T29/49947Y10T29/4998Y10T29/49982Y10T403/57
    • A system for securing at least one cable in a conduit having first and second ends, the at least one cable being housed in the conduit and extending therethrough. The system includes a first inhibiting device disposed at the conduit proximate the first end and a second inhibiting device disposed at the conduit proximate the second end. Each of the inhibiting devices includes a stopper having a proximal end, a distal end, and a passageway formed therethrough for receiving the at least one cable. First and second thickening devices are respectively disposed adjacent each stopper. Each thickening device is operable to secure to the at least one cable. The first and second thickening devices cooperate with a respective one of the stoppers to deter removal of the at least one cable from the conduit when the thickening devices are secured to the at least one cable.
    • 一种用于将至少一根电缆固定在具有第一和第二端的导管中的系统,所述至少一根电缆容纳在导管中并延伸穿过其中。 该系统包括设置在靠近第一端的导管处的第一抑制装置和设置在靠近第二端的导管处的第二抑制装置。 每个抑制装置包括具有近端,远端和穿过其形成的用于容纳至少一根电缆的通道的止动器。 第一和第二增稠装置分别设置在每个塞子附近。 每个增稠装置可操作以固定到至少一个电缆。 当增厚装置固定在至少一根电缆上时,第一和第二增厚装置与相应的一个止动件配合,以阻止至少一根电缆从导管上移除。
    • 8. 发明授权
    • Locking conduit lid
    • 锁定导管盖
    • US07906726B1
    • 2011-03-15
    • US11833635
    • 2007-08-03
    • Karl A. Burkett
    • Karl A. Burkett
    • H02G3/04
    • H02G3/0418H02G2200/10Y10T70/5004Y10T70/5009
    • A locking conduit lid and method of use that can lock or secure wires inside a conduit such that is would be almost impossible for a would be thief to pull the wires out of the conduit. The locking conduit lid contains a conduit sleeve that is designed to be fixedly attached to the inside of a polyvinylchloride (PVC) pipe, rigid metal pipe, or any other existing pipe or conduit that contains electrical wires. The electrical wires are secured to the conduit sleeve such that they cannot be pulled out of the conduit sleeve. A locking conduit lid prevents access to the wires inside the conduit sleeve thereby preventing theft of the wires.
    • 一种锁定导管盖和使用方法,其可以将导线锁定或固定在导管内,从而几乎不可能将电线从导管拉出。 锁定导管盖包括导管套筒,其设计成固定地附接到聚氯乙烯(PVC)管,刚性金属管或包含电线的任何其它现有管道或管道的内部。 电线被固定到导管套筒上,使得它们不能从导管套筒中拉出。 锁定导管盖防止进入导管套管内的电线,从而防止电线被盗。
    • 9. 发明授权
    • Security cover for a utility pole and enclosure and method
    • 电线杆和外壳的安全盖和方法
    • US07884283B1
    • 2011-02-08
    • US11888102
    • 2007-07-31
    • Richard L. Ousley
    • Richard L. Ousley
    • H02G7/20
    • H02G3/14E04H12/003F21S8/08H02G2200/10
    • A security cover for selectively securing an access opening in an enclosure or a utility pole using a padlock with a shackle. The security cover includes a rigid cover, that substantially covers the access opening and has a lock-bar opening formed therethrough. A shroud is fixed about the lock-bar opening on the exterior surface of the rigid cover, and the shroud has an access port for enabling insertion of the padlock between the shroud and the exterior surface of the rigid cover. A lock-bar extends through the lock-bar opening in the rigid cover while the clamp-bar is engaged with the interior of the enclosure. The shackle-hole is accessible through the access port of the shroud.
    • 一种安全盖,用于使用具有钩环的挂锁选择性地固定在外壳或电线杆中的进入开口。 安全盖包括刚性盖,其基本上覆盖进入开口并具有通过其形成的锁杆开口。 护罩固定在刚性盖的外表面上的锁杆开口周围,并且护罩具有用于能够将挂锁插入护罩和刚性盖的外表面之间的进入口。 锁定杆延伸穿过刚性盖中的锁杆开口,同时夹紧杆与外壳的内部接合。 卸扣孔可通过护罩的进入口进入。