| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 361626000 | Having fuse or relay | 16 |
| 20090067122 | POWER DISTRIBUTION BUS BAR - In one aspect of the present invention, a power distribution bus bar that includes a first conductive bus bar configured to receive power from a power source. A plurality of stamped finger-like clamping members are integrally formed to the first conductive bus bar and configured to distribute power to a secondary high power bus bar within a power distribution box. The plurality of stamped finger-like clamping members apply a compression force to the secondary high power bus bar for securing the secondary high power bus bar within the power distribution box. | 03-12-2009 |
| 20090073641 | POWER DISTRIBUTION SYSTEM WITH INDIVIDUALLY ISOLATABLE FUNCTIONAL ZONES - A power distribution system having a plurality of individually isolatable functional nodes each connected via an isolating device to a power distribution bus that is connected via an isolating device to a power input node which is connectable to a power source, wherein the power distribution bus and the isolating devices are housed in a power distribution compartment, and wherein the power input node and the functional nodes are housed separately from one another and the power distribution compartment in functional compartments adjacent thereto. | 03-19-2009 |
| 20100259871 | FUSE MODULE WITH MOVABLE FUSE HOLDER FOR FUSED ELECTRICAL DEVICE - Described herein are various embodiments of a fuse module for fused electrical devices. According to one exemplary embodiment, a fuse module is mounted to the housing of a fused electrical device. The fused electrical device can include at least one power output displaced along the power distribution housing with the at least one power output electrically couplable to at least one power input. The fuse module can be electrically coupled to the at least one power input and electrically couplable to the at least one power outputs. Further, the fuse module can comprise at least one fuse holder that is movable between a first position in which a fuse held by the fuse holder is electrically couplable to the at least one power output and a second position in which a fuse held by the fuse holder not electrically couplable to the at least one power output and is exposed to allow access to the fuse. | 10-14-2010 |
| 20110122550 | PARTITIONING DEVICE FOR MV CUBICLES - A partitioning device for Medium Voltage cubicles which comprises at least a fixed partition wall and at least a movable partition shutter. The partition shutter is capable to be moved between a first, closed, position and a second, open, position. The partitioning device further comprises an actuating device which is operatively connected to said partition shutter and capable to be operatively interfaced to a Medium Voltage circuit breaker and further capable to be actuated by a movement of said Medium Voltage circuit breaker during an insertion/extraction operation of said circuit breaker. | 05-26-2011 |
| 20120014041 | MEDIUM VOLTAGE CIRCUIT-BREAKER FOR OUTDOOR USE - A medium voltage circuit-breaker for outdoor applications includes at least one pole part with inner electrical contacts, operated by actuator means via a jackshaft arrangement accommodated in an enclosed main housing having a mounting surface. The pole part is removably attached to the mounting surface and an elastomeric sealing ring is arranged between the end surface of the pole part and a corresponding mounting surface of the main housing. A section of the sealing ring includes a solid porosity material, for air exchange between the inside of the main housing and the environment. | 01-19-2012 |
| 20130058013 | Fuse Isolation Switch - An apparatus includes a housing portion comprising a back panel, side panels, and a front panel, the back panel and side panels partially defining a cavity having an access orifice, the side panels partially defining an entry area to the access orifice, the front panel arranged to at least partially obscure the entry area to the access orifice and pivot about an axis of rotation, and a first switch disposed in the cavity including a first contact portion secured to the housing portion, and a removable contact portion connected to the front panel. | 03-07-2013 |
| 20130294014 | RELAY WITH INTEGRATED POWER SENSOR - Methods, systems, and devices for power parameter sensing using power sensing components integrated into a relay are described. A power distribution unit may be provided with switched outputs that may provide or interrupt power provided to the output through a plurality of relays. The plurality of relays may include an integrated power sensor configured to sense one or more power parameters associated with power delivered to a respective power output. A power-related information reporting system may be coupled with the relays and configured to report power-related information derived from the power sensor to a remote system. | 11-07-2013 |
| 20140111908 | METHOD AND APPARATUS FOR MULTIPLE INPUT POWER DISTRIBUTION TO ADJACENT OUTPUTS - Methods, systems, and apparatuses provide power from multiple input power sources to adjacent outputs efficiently and reliably. Aspects of the disclosure provide a power distribution unit (PDU) that includes a number of power outputs including first and second adjacent power outputs. The PDU includes a printed circuit board having a first conducting layer electrically interconnected to a first power input connection and the first power output, a second conducting layer that is at least partially above the first conducting layer and in facing relationship thereto. The second conducting layer is electrically insulated from the first conducting layer and electrically interconnected with a second power input connection and the second power output, the first and second power outputs thereby connected to different power inputs. | 04-24-2014 |
| 20140118888 | AUTOMOTIVE FUSE AND RELAY BLOCK ASSEMBLY - A fuse and relay block assembly ( | 05-01-2014 |
| 20140192458 | POWER DISTRIBUTION SYSTEMS AND METHODS OF OPERATING A POWER DISTRIBUTION SYSTEM INCLUDING ARC FLASH DETECTION - An arc flash relay system is described for use in a power distribution system including an arc flash sensor, a first circuit protection device, and a second circuit protection device. The arc flash relay system includes a first input configured to receive a detection signal from the arc flash sensor, a second input configured to receive a blocking signal from the first circuit protection device, and a controller. The controller is configured to determine that an arc flash has occurred based, at least in part, on the detection signal. The controller activates the second circuit protection device in response to the determination that an arc flash has occurred when the controller is not receiving the blocking signal, and delays activation of the second circuit protection device in response to the determination that an arc flash has occurred when the controller is receiving the blocking signal. | 07-10-2014 |
| 20140240902 | WORKSITE POWER DISTRIBUTION BOX - A power distribution box apparatus and method for implementing a priority disconnect scheme and a network communication bridge at a worksite, where the power distribution box distributes temporary power. The power distribution box includes a housing portion and a base portion elevating the housing portion off of the ground or another surface. The power distribution box includes a communication module having a network connecting module operable to connect to an external communication network (e.g., the Internet), and a wireless network module operable to wirelessly communicate with an external device (e.g., a smart phone) to, thereby, connect the external device to the external communication network. The power distribution box may also include a priority disconnect module to selectively disconnect AC output receptacles in response to over-current situations based on a priority level associated with each receptacle. | 08-28-2014 |
| 20140254068 | ELECTRICAL JUNCTION BOX - An electrical junction box includes a casing and a relay housed in the casing. The relay is located at an outer end in the casing. The relay includes an electrical component case and a terminal. The terminal is attached through the electrical component case and includes a fixed contact and a movable contact located in the electrical component case. | 09-11-2014 |
| 20150016028 | POWER DISTRIBUTION BOX - An integrated power distribution box including an upper level assembly including a printed circuit board comprising at least one electrical component, a lower housing configured to receive at least a portion of the printed circuit board, an intermediate housing configured to be coupled with at least one fuse, a master fuse electrically coupled to the printed circuit board, a lower level assembly including at least one connector corresponding to at least one of the master fuse, the at least one electrical component, and the at least one fuse. | 01-15-2015 |
| 20150380912 | SYSTEMS AND METHODS FOR A FUSED MOTOR LOAD GROUND - A motor control center system is provided. The system includes an electrical enclosure having buses for routing electrical power to component units. The system also includes a component unit disposed in a compartment of the electrical enclosure. The component unit contains a component for managing a power supply to a load disposed outside of the enclosure. In addition, the system includes a ground element disposed along a support wall of the compartment, wherein the ground element provides a fused ground connection with a load terminal of the electrical enclosure when the component unit is withdrawn from the electrical enclosure. | 12-31-2015 |
| 20160126706 | ELECTRICAL DISTRIBUTION CENTER - An electrical distribution center, such as those used in a motor vehicle to provide and manage electrical power from a battery to electrical modules such as headlights, taillights, wiper motors, etc. is presented herein. The electrical distribution center includes a housing containing electrical switching devices, such as relays to control the flow of electrical power. The housing also contains fuses to protect various circuits connected to the electrical distribution center. The fuses are arranged on the exterior walls of the housing and are accessible for service and replacement without requiring a cover to be removed to access an internal cavity containing the relays. There are no fuses within the internal cavity of the electrical distribution center. The electrical distribution center is connected to a number of wiring harnesses via electrical connectors terminating the wiring harnesses and interconnecting the electrical distribution center to the power supply and electrical modules. | 05-05-2016 |
| 20160190774 | FUSE DISCONNECT SAFETY SWITCH (FDSS) - Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety switch system and method for a power system, including a plurality of sequentially interlocked switches capable of being operated in a predetermined sequence to isolate one or more fuses, is provided. The described safety switch system is a convenient and sequential approach to safely remove power from a system and access associated fuses. | 06-30-2016 |
