| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | BUS END ARC INTERRUPTER | CA2914877 | 2015-12-09 | CA2914877C | 2023-03-28 | FABER TIMOTHY; WOODSON CAMERON; RIVAL MARC; GONNET JEAN-PAUL |
| Method and system for controlling and limiting the damage caused by arcs formed on exposed conductors in electrical distribution equipment involve using the tendency of an arc to move in a direction away from a current source and toward the terminal ends of the conductors. An arc interruption device, or arc interrupter, is placed over the terminal ends of the conductor to capture the arc as it travels toward the terminal ends of the conductors. Within the arc interrupter, the shape of the arc is conformed to geometries designed to stretch and extend the arc to the point where it can no longer be sustained and is extinguished. | ||||||
| 62 | COMMUNICATION SYSTEM CONTROLLED MOTORIZED IN-LINE DISCONNECT SWITCH WITH IMPROVED LOCK OUT SYSTEM | CA3044989 | 2019-06-03 | CA3044989C | 2022-12-13 | KOWALIK PETER M; ANDREYO JOSEPH K |
| A communication system controlled motorized in-line high voltage air break disconnect switch with a lock out system including a communication device remote controlled lock out. Also a mechanical lock out is provided if a battery that powers the remote controlled lock out is not functioning or other unforeseen problems cause a failure of the switch or the remote controlled lock out to operate. The remote controlled lock out when operative can prevent the switch from operating the motor when the remote controlled lock out is actuated. The motorized switch typically includes the motor having a worm drive shaft carrying a hookstick eye ring. The remote controlled lock out includes a locking gear mounted on the drive shaft. A lockout lever having a locking tooth is provided that engages or disengages the locking gear when appropriately actuated by the remote control to lock or unlock the switch blade drive motor. | ||||||
| 63 | ARC FAULT RESISTANT ELECTRIC EQUIPMENT | CA2976059 | 2016-01-11 | CA2976059C | 2020-12-15 | IONESCU BOGDAN |
| Conductive elements (104A-C) are positioned within a housing (100) of an electric device. The conductive elements (104A-C) are arranged such that in an event of an electric arc (106) occurring between the conductive elements (104A-C) an electromagnetic force is exerted upon plasma of the electric arc (106) such that the electric arc (106) is directed towards a wall (108) of the housing (100). Furthermore, a conductor configuration (102) includes conductors (104A, 104B, 104C) and sacrificial electrodes (118A-C) positioned within a housing (100) of an electric device, wherein the conductors (104A-C) are arranged such that in an event of an electric arc (106) occurring between the conductors (104A-C) an electromagnetic force is exerted upon plasma of the electric arc (106) such that the electric arc (106) is directed towards the sacrificial electrodes (118A-C). | ||||||
| 64 | PHYSICALLY SECURED AUTHORIZATION FOR UTILITY APPLICATIONS | CA2816989 | 2011-10-11 | CA2816989C | 2020-05-26 | VASWANI RAJ; YEUNG WILSON CHUEN YEW; SEIBERT CRISTINA; BOLYARD NELSON BRUCE; DAMM BENJAMIN N; STJOHNS MICHAEL C |
| To provide overall security to a utility management system, critical command and control messages that are issued to components of the system are explicitly approved by a secure authority. The explicit approval authenticates the requested action and authorizes the performance of the specific action indicated in a message. Key components of the utility management and control system that are associated with access control are placed in a physical bunker. With this approach, it only becomes necessary to bunker those subsystems that are responsible for approving network actions. Other management modules can remain outside the bunker, thereby avoiding the need to partition them into bunkered and non-bunkered components. Access to critical components of each of the non-bunkered subsystems is controlled through the bunkered approval system. | ||||||
| 65 | APPARATUS FOR PROTECTING A COMPONENT OF A POWER DISTRIBUTION SYSTEM AGAINST WILDLIFE | CA3017155 | 2018-09-12 | CA3017155A1 | 2020-03-12 | NILES MARTIN S; LEROUZIC EDMOND; ALFARO PAUL; YEATS KEITH; YOKOTA DICK |
| An apparatus for protecting a component of a power distribution system against wildlife, the apparatus comprising a cover having a first wall and a second wall, the first wall and the second wall being spaced apart to receive part of the component; the first wall having an opening for receiving a pin; and a cantilever mount at the opening for supporting the pin in the first wall. Various configurations of cantilever mount and pin may be used. Opposing pins in opposing walls may be used. The pins may extend towards each other and may or may not meet. | ||||||
| 66 | DISCONNECT SWITCH BLADE ELECTRONIC INFORMATION SENSOR SYSTEM FOR DETECTING BLADE PERFORMANCE AND FOR ENSURING PROPER BLADE CLOSURE | CA2999541 | 2018-03-28 | CA2999541A1 | 2019-08-23 | LEWIS JONATHAN; ROMETO ANGELO; REINHART JUSTIN T; UDANIS ALEXANDER |
| A disconnect switch blade electronic sensor assembly system for a disconnect switch including a sensor assembly directly attachable to a switch blade for detecting the switch blade position, acceleration vectors and angular velocity of the switch blade relative to a cooperating disconnect switch stationary break-jaw contact assembly using a self-contained array of on board sensors for detection to ensure that the switch blade is in full electrical and mechanical contact with the stationary contact assembly in a switch fully closed position switch and fully out of electrical and mechanical contact with the stationary contact assembly in a switch fully open position. The switch blade sensor assembly can include a visual indication component to provide visual indication on the sensor assembly of switch status relative to the break-jaw assembly which can be seen on the ground or may initiate a remote visual or other indication of such switch status. | ||||||
| 67 | TEMPERATURE MONITORING DEVICES FOR ELECTRICAL APPARATUS, SWITCHGEARS WITH SAME AND RELATED METHODS | CA2998806 | 2018-03-21 | CA2998806A1 | 2018-09-23 | XIN CHAO; WANG YAZHOU; WU BINGHUA; ZHU XU; ZHOU XIN |
| Temperature monitoring devices have a primary body with an inner circular perimeter, a temperature monitoring segment held by the primary body, the temperature monitoring segment comprising an inwardly extending thermal probe, and a fastener assembly segment held by the primary body at a location that is circumferentially spaced apart from the temperature monitoring segment. The fastener assembly segment has a circumferentially extending bracket that can be radially extended in a direction that is toward the inner circular perimeter of the device. | ||||||
| 68 | ELECTRICAL TEST SWITCH WITH SOLIDIFYING BASE | CA2978117 | 2016-04-11 | CA2978117A1 | 2016-10-13 | BOURGEOIS JEAN-RAYMOND |
| A test switch for use in electrical power distribution networks is provided. The test switch facilitates the connection between the power distribution networks' equipment and test equipment used to effect tests on the power distribution networks' equipment. The test switch has a solidifying base which decouples the fastening of the body of the switch to the base of the test switch from the fastening of the test switch on an external surface/equipment. Various locking mechanisms for preventing use of or tampering with the test switch are also provided. | ||||||
| 69 | kit de iluminação fora da rede, de máxima eficiência, autonomia e longevidade | BR102015003006 | 2015-02-11 | BR102015003006A2 | 2016-08-16 | REZENDE ALIBERINO FERREIRA |
| kit de iluminação fora da rede, de máxima eficiência, autonomia e longevidade. a presente invenção diz respeito ao kit de iluminação fora da rede, de máxima eficiência, autonomia e longevidade, é constituído basicamente de 3 partes: painel solar com 28 células, para captação de energia; bateria para armazenamento e conjunto de luminárias com leds baixa potência de alta eficiência. o painel solar com 28 células, proporciona um eficiente flutuador e carregador de bateria de forma direta sem necessidade de controlador de carga no hemisfério equatorial. com foco no púbico de baixa renda e, ideal para pessoas sem conhecimentos para manuseio e manutenção dos sistemas de energia solar convencional. | ||||||
| 70 | Cuchilla de desconexión de alto voltaje para uso a la intemperie con aislamiento de aire | ES12782311 | 2012-05-11 | ES2577015T3 | 2016-07-12 | SOTNIKOV MIKHAIL |
| Una cuchilla de desconexión de alto voltaje para uso a la intemperie con aislamiento de aire, caracterizándose la cuchilla por que consta de: dos bases de cobre en forma de L (40, 41) o placas planas con los cantos o bordes redondeados, cuyo canto de la sección corta funciona como superficie de contacto con la cara interna de los brazos de desconexión; dos brazos de desconexión de cobre (42) que poseen ranuras que dividen en un número de secciones longitudinales los extremos de los brazos ubicados en una disposición en paralelo, ensamblados por medio de cuatro ejes principales transversales de acero inoxidable (48, 49) que sujetan y definen la distancia entre los mismos; un bloque de cobre (55) para la compensación del flujo de corriente adicional y sobrecalentamiento, ubicado a la mitad y sobre las caras internas de los brazos de desconexión; un muelle de aluminio (1) de sección transversal reducida gradualmente ubicado de manera paralela sobre la cara externa del extremo de cada brazo de desconexión, fijo al mismo por medio de un par de ejes transversales de acero inoxidable; un mecanismo de giro con una base curva (46) en forma de gancho y una solera plana (45) sujeta a un par de ejes transversales, incluye también un eje corto de acero inoxidable que une la base y la solera plana para formar el mecanismo de giro, dicho eje funciona como eje de giro para los brazos de desconexión, la presión de contacto entre los extremos de los brazos y la base resulta de la deformación elástica del ensamble entre el cobre y el muelle de aluminio de sección transversal reducida gradualmente en los extremos de los brazos de desconexión. | ||||||
| 71 | METHOD FOR TREATING INTERNAL ARCS | CA2914881 | 2015-12-08 | CA2914881A1 | 2016-06-30 | FABER TIMOTHY; WOODSON CAMERON |
| Methods and systems for controlling and limiting the damage caused by arcs in electrical distribution equipment provide a cooling assembly that uses a filter or other porous substrate to absorb the energy from the arc byproducts. The filter- based cooling assembly may be used with a passive arc management device having a chamber sized and shaped to control and/or extinguish arcs and ventilation ports for expelling the arc byproducts into the cooling filter assembly. The filter-based cooling assembly may be installed in line with, at the end of, or as a substitute for, any ventilation conduits or tubes in the arc management device, or in the backplane of the arc management device, or the like, to absorb energy from the arc byproducts, cool them to a safe temperature, and vent them inside the equipment cabinet. | ||||||
| 72 | PARKING LOT POWER PEDESTAL | CA2794505 | 2012-10-26 | CA2794505C | 2016-04-05 | ROSE STAN |
| A parking lot power pedestal is described which has a single spring attaching a tubular body to a base. The spring flexes in response to a blow to enable the tubular body to be angularly offset relative to the base and the spring resiliently returns to its original state to reposition the tubular body in a position extending vertically relative to the base. The spring has a first end providing a weather seal with a central bore of the tubular body. The spring has a second end providing a weather seal surrounding an opening in the base. The spring is tightly wound to provide a weather seal for a central passage defined by the spring through which wires pass. | ||||||
| 73 | Method for locating current-consuming points in an electrical current distribution system, associated processing device, current sensor and current meter | AU2012233011 | 2012-10-02 | AU2012233011B2 | 2015-01-22 | CLEMENCE MICHEL; CONTINI ERICK; COUTELOU OLIVIER; WATERLOT FREDERIC |
| Method for locating current-consuming points in an electrical current distribution system, associated processing device, current sensor and current meter. The invention relates to a method for locating current-consuming points (10a_1, 10b_1) in a current distribution system (1) each associated with at least one electric charge, respective current cables (20,1, 2 0bl) connecting each consumer point to the central node, the distribution system comprising a processing module (40); comprising the following steps, after installation on the cables of current sensors (2 1,1, 2 1l1), suitable for measuring the current circulating in the respective associated cables: - selection of a consumer point by the processing module (40); - implementation, at the consumer point and upon reception of a command transmitted by that processing module, of a connection and/or disconnection operation to said electric charge associated with the selected consumer point; - selection, among the current sensors (21 ,1, 21bl) and as a function at least of respective measurements done by said sensors and a standard current variation profile determined as a function of the commanded operation, of the current sensor associated with a cable connecting the selected consumer point. Figure 2 22k 23k 21 k pC I|Mem| 24k 25k s p 35 | ||||||
| 74 | PARKING LOT POWER PEDESTAL | CA2794505 | 2012-10-26 | CA2794505A1 | 2014-04-26 | ROSE STAN |
| A parking lot power pedestal is described which has a single spring attaching a tubular body to a base. The spring flexes in response to a blow to enable the tubular body to be angularly offset relative to the base and the spring resiliently returns to its original state to reposition the tubular body in a position extending vertically relative to the base. The spring has a first end providing a weather seal with a central bore of the tubular body. The spring has a second end providing a weather seal surrounding an opening in the base. The spring is tightly wound to provide a weather seal for a central passage defined by the spring through which wires pass. | ||||||
| 75 | SUPPORTING STRUCTURE FOR AN ELECTRICAL APPARATUS FOR THE ELECTRICAL CONTROL OR PROTECTION OF A MEDIUM-VOLTAGE ELECTRICAL CELL | CA2797613 | 2012-11-23 | CA2797613A1 | 2013-06-12 | LAYE JEROME |
| The present invention relates to a structure designed for supporting the main portion of an electrical apparatus for electrical control or protection in a medium-voltage electrical cell, the said structure being placed on a bearing surface. This structure is characterized in that it comprises two sides (6, 7) that are substantially parallel with one another, each side comprising a portion called the main portion (14, 15) from which extends a portion forming a wing (16, 17), these two wings being designed to be connected to one another at their free end and at their end connected to the main portion of the sides by respectively two crossmembers (8, 9) called upper crossmembers, the two wings comprising, at their junction with the main portion of the sides, an opening (29, 30) designed to receive slidingly respectively the two ends of one, called the first (9), of the crossmembers (8, 9) called the upper crossmembers, the said structure comprising means called abutment and locking means, called first abutment and locking means, in order to prevent the relative movement of the said crossmember relative to the structure in five degrees of freedom out of six, the displacement of the crossmember in the sixth degree of freedom corresponding to a translation in a direction opposite to the direction of insertion of the crossmembers being stopped by fastening means, the installation alone of the said crossmember (9) in the said openings without the use of the fastening means being sufficient to make the assembly stable. | ||||||
| 76 | Method for locating current-consuming points in an electrical current distribution system, associated processing device, current sensor and current meter | AU2012233011 | 2012-10-02 | AU2012233011A1 | 2013-04-18 | CLEMENCE MICHEL; CONTINI ERICK; COUTELOU OLIVIER; WATERLOT FREDERIC |
| Method for locating current-consuming points in an electrical current distribution system, associated processing device, current sensor and current meter. The invention relates to a method for locating current-consuming points (10a_1, 10b_1) in a current distribution system (1) each associated with at least one electric charge, respective current cables (20,1, 2 0bl) connecting each consumer point to the central node, the distribution system comprising a processing module (40); comprising the following steps, after installation on the cables of current sensors (2 1,1, 2 1l1), suitable for measuring the current circulating in the respective associated cables: - selection of a consumer point by the processing module (40); - implementation, at the consumer point and upon reception of a command transmitted by that processing module, of a connection and/or disconnection operation to said electric charge associated with the selected consumer point; - selection, among the current sensors (21 ,1, 21bl) and as a function at least of respective measurements done by said sensors and a standard current variation profile determined as a function of the commanded operation, of the current sensor associated with a cable connecting the selected consumer point. Figure 2 22k 23k 21 k pC I|Mem| 24k 25k s p 35 | ||||||
| 77 | The body of the universal cabinet | SK501202011 | 2011-12-29 | SK6314Y1 | 2012-12-03 | KRECEK MIROSLAV |
| The body of the universal distributor, particularly for distribution optical networks systems and electro distribution of a small and low voltage, which is made up of at least one body with a swivel hinge and a lid with a lock. Body (1) of the body is designed with universal cabinet side walls (14) and a raster bottom (11) with a fixed grid (12) and breakable circuit segments (13). Dredged bottom (11) is provided with a grid of small cylindrical transfer passage (18) with coded positional marks (15), at least one breakable locking segment (16) of the lock (5), at least a pair of connecting break-out segments (17) of the connecting clips (8) and a breakout cable penetrations (19). The side walls (14) are provided with at least one connecting element (51) of the lock (5), at least a pair of connecting clips (8) and a pair of rotary hinges (6) at the edge of body (1), whereby a lid (2) is equipped with a pair at the edge hinge sections (6) and a lock (5). | ||||||
| 78 | Teleso univerzálního rozvadece | CZ201123840 | 2011-01-25 | CZ22214U1 | 2011-05-25 | KRECEK MIROSLAV |
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