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351results about "Fuse disposition/arrangement" patented technology
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Integrated Electronic Device for Controlling Light Emitting Diodes
InactiveUS20110193491A1Efficient and durable and inexpensive to manufactureFuse disposition/arrangementElectroluminescent light sourcesDriving currentEffect light
A compact driver device for driving an LED lighting device is provided. The driver device includes a substrate, power capacitor that provides LED driving current to drive the LED lighting device, and a power resistor. Advantageously, the power capacitor and the power resistor are attached to the substrate and are solderlessly connected to each other to provide a very compact driver device.
Owner:LUXERA
Power distributor for a vehicle and production method thereof
InactiveUS6724627B2Simple structureAssembly precisionSemiconductor/solid-state device detailsSolid-state devicesPunchingDistributor
In the power distributor using a semiconductor switching element, input terminals 10I and 10L, output terminals 12A-12J, connected to the element, and more preferably, the board terminals 30 and 32, are structured by a metallic plate, and arranged on the same plane perpendicular to the plate thickness. The metallic plate can be integrated by the resin mold, thereby the structure can be greatly simplified. The metallic plate can be produced by a greatly simple method by which, after the punching out of the metallic plate and the molding of the resin mold, a predetermined portion of the metallic plate is cut and the semiconductor switching element is mounted, and it can contribute to also the reduction of the cost.
Owner:AUTONETWORKS TECH LTD +2
Multi-media recess data low voltage box with slide-away hidden cover
ActiveUS20080264664A1Easy accessInstallation of lighting conductorsMachine supportsLow voltageTroffer
An electrical box and cover that includes a body having a back wall, a face plate and a perimeter wall which define an interior and an exterior for the body. The back wall has one or more removable elements for forming apertures that can be used to mount connectors. The faceplate has an opening for accessing the interior that extends beyond the perimeter wall to expose a slot. The cover is connected to the body by one or more hinges and is pivotably movable between an open and closed position. When the cover is in the open position, it can be retracted into the housing. A housing extending from the rear of the face plate on the exterior of the body receives the cover. The cover can include a rail on the interior surface and the perimeter wall can include a track that receives the rail when the cover is retracted into the box.
Owner:THOMAS & BETTS INT INC
Remote control duo power set
InactiveUS7663866B2Easily supply power to electronic deviceControl the supply of powerDc network circuit arrangementsBoards/switchyards circuit arrangementsPower switchingRemote control
Owner:POWERTECH INDAL
High reliability dual power sources automatic switch circuit and isolation apparatus of the same
InactiveUS20110260538A1Promote repairEasy maintenanceBatteries circuit arrangementsPower network operation systems integrationStandby powerComputer module
A high reliability dual power sources automatic switch circuit and an isolation apparatus thereof are provided. The dual power sources automatic switch circuit includes a main power source circuit and a backup power source circuit installed respectively in a main circuit automatic switch zone and a backup circuit automatic switch zone which are isolated by a main isolation board in the isolation apparatus. The main and backup power source circuits include manual switches installed in a manual switch zone isolated by a sub-isolation board. The main power source circuit includes a main switch which includes multiple main switch elements coupled in series. The backup power source circuit includes a backup switch which includes multiple backup switch elements coupled in parallel. The invention also includes a power monitor module to monitor abnormal conditions of the main and backup power source circuits, and control the switch elements to perform power supply transfer.
Owner:ENERAISER TECH
Multi-access Switchgear Assembly
ActiveUS20110299228A1Increase flexibilitySmall footprintNon-enclosed substationsBus-bar/wiring layoutsEpoxyMultiway switching
A metal clad switchgear assembly comprising multiple compartments defined within an electrical enclosure is provided. The compartments interchangeably accommodate electrical components, for example, current transformers, a circuit breaker, a control power transformer, an epoxy encapsulated potential transformer, etc., electrical cables, and bus bars in predetermined positions for allowing front access and / or rear access to them. One or more compartments are configured for enabling the electrical cables to enter into and / or exit out from the electrical enclosure for allowing front and / or rear access to the electrical cables. A mounting block assembly is positioned in one or more of the compartments for mounting, enclosing, and providing front access to the electrical components. One or more infrared windows and inspection windows are positioned on a front side and / or a rear side of the switchgear assembly for scanning and providing a visual indication of the electrical components, the electrical cables, and the bus bars.
Owner:IEM HLDG GRP INC
Electrical circuit apparatus with fuse access section
ActiveUS20050094357A1Easy accessFuse disposition/arrangementSubstation/switching arrangement casingsJunction boxFuse cutout
An electrical apparatus has an elongated housing with fuses located therein. Windows are provided in the housing to close apertures in registration with fuse locations to allow access to fuses by removing the window. Fuses may be carried on a circuit card removably engageable with a terminal block secured to a wall within the housing. A fuse compartment cover is removably secured to the housing. The window comprises a fuse condition indicator to allow determination of the condition of the fuse (i.e. blown or not blown) without having to open the window. Additionally, powered indicators such as LEDs visible through the windows may indicate the state of fuses. The housing may comprise a power distribution unit and may be rack mounted or mounted to a wall of a rack assembly. The windows are located on the housing to be removable free of engagement with the assembly. In various embodiments, the windows may be included in a different one of the walls so that the windows will be unobstructed when the housing is in one of a number of orientations. The fuse compartment may be opened without removing the unit from the rack.
Owner:SERVER TECHNOLOGY
Fuse unit
ActiveUS7176780B2Easy to checkFuse device manufactureFuse disposition/arrangementEngineeringElectric wire
A fuse unit includes first and second fuse devices. Each of the fuse devices includes a attaching portion to be attached to a battery terminal of a battery, a housing provided on the attaching portion and having a cavity which is opened forward and backward of the housing, and a fuse body having a first end which is electrically connected to the battery terminal and a second end which is covered with the housing to form a wire connection part, the fuse body having a fusible portion which is disposed in the cavity. When the housings are superposed in a direction away from the battery, at least one of the housings and the fuse bodies are constructed so that the fusible portions are checked as viewed in a forward direction of the housings.
Owner:YAZAKI CORP
Electrical circuit apparatus with fuse access section
ActiveUS7116550B2Easy accessFuse disposition/arrangementSubstation/switching arrangement casingsJunction boxPower distribution unit
Owner:SERVER TECHNOLOGY
Integrated circuit package incorporating programmable elements
InactiveUS6791157B1Semiconductor/solid-state device detailsFuse disposition/arrangementEngineeringOne time programmable
An integrated circuit package includes at least one one-time programmable element, such as a fuse, having a first and a second end separated by a programmable link. The first end of the one-time programmable element is coupled to a power supply voltage node in the package. The second end of the programmable element may be coupled to an external package connection (e.g., a package pin) and / or to an internal package node that connects to an input terminal of the integrated circuit die when the integrated circuit die is mounted in the package. The information programmed by the fuses may relate to speed or voltage ratings for a microprocessor.
Owner:ADVANCED MICRO DEVICES INC
Panelboard for fusible switching disconnect devices
ActiveUS20080158788A1Switch operated by excess voltageSwitch operated by falling voltageEngineeringCircuit breaker
A panelboard for fusible switching disconnect devices. The panelboard includes a chassis coupled to a mounting enclosure. The mounting enclosure can be used indoors or outdoors. The chassis is configured to receive one or more fusible switching disconnect devices. Each of the fusible switching disconnect devices includes both a fuse and a circuit breaker-like disconnect in a single, relatively compact housing. The compactness of the housing allows the panelboard to provide a higher level of overcurrent interruption in a smaller sized mounting enclosure than conventional panelboards. For example, the panelboard can have an interruption per volume rating of at least about 33 amps per cubic inch, as compared to about 2 amps per cubic inch for most conventional panelboards.
Owner:EATON INTELLIGENT POWER LTD
Power distribution system with individually isolatable functional zones
ActiveUS20090073641A1Bus-bar/wiring layoutsBatteries circuit arrangementsDistribution systemEngineering
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.
Owner:ROSS BRADLEY LEIGHTON
Circuit breaking link status detection and reporting circuit
ActiveUS7400493B2Large transmission capacityLess layersNon-enclosed substationsFuse disposition/arrangementElectricityEngineering
Certain embodiments provide a circuit breaking link status and reporting system. The system includes a power source and a circuit breaking link in communication therewith. An electrical outlet is in interruptible power supply communication with the circuit breaking link. A sensor is in interruptible electrical communication with the circuit breaking link and configured to generate a signal indicating whether the circuit breaking link is open. A local processor communicates with the sensor and is configured to determine whether the circuit is open. A communications bus is in communication with the local processor and configured to receive signals from the local processor. A processor is in communication with the local processor through the communications bus and configured to receive information regarding the status of the circuit breaking link. A communications port is in communication with the processor and configured to send information regarding the status of the circuit breaking link over a network.
Owner:SERVER TECHNOLOGY
Fused electrical disconnect device
InactiveUS6998954B2Avoid wiringEliminate replacementFuse disposition/arrangementEmergency protective devicesElectrical currentFuse cutout
A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.
Owner:CANADIAN SHUNT IND
Fuse module with movable fuse holder for fused electrical device
InactiveUS20070161293A1Easy accessBus-bar/wiring layoutsDc network circuit arrangementsElectrical devicesEngineering
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.
Owner:SERVER TECHNOLOGY
Circuit breaking link status detection and reporting circuit
ActiveUS20060092600A1Large transmission capacityA large amountNon-enclosed substationsFuse disposition/arrangementElectricityEngineering
Certain embodiments provide a circuit breaking link status and reporting system. The system includes a power source and a circuit breaking link in communication therewith. An electrical outlet is in interruptible power supply communication with the circuit breaking link. A sensor is in interruptible electrical communication with the circuit breaking link and configured to generate a signal indicating whether the circuit breaking link is open. A local processor communicates with the sensor and is configured to determine whether the circuit is open. A communications bus is in communication with the local processor and configured to receive signals from the local processor. A processor is in communication with the local processor through the communications bus and configured to receive information regarding the status of the circuit breaking link. A communications port is in communication with the processor and configured to send information regarding the status of the circuit breaking link over a network.
Owner:SERVER TECHNOLOGY
Electronics enclosure and associated mounting apparatus
An enclosure is arranged for housing electronics associated with a luminaire and includes a first member including a mounting interface arranged to couple the first member to the luminaire and a second member mechanically coupled to the first member. The mounting interface facilitates provisionally coupling the first member to the luminaire and securing the enclosure to the luminaire. A corresponding mounting apparatus for securing an enclosure to a luminaire includes a mounting member having an opening and configured to be secured to a surface of a luminaire and a neck portion extending from the enclosure and configured to pass through the opening. The neck portion includes a neck opening that is configured to allow wiring to be routed from the electronics to the luminaire. The neck portion and the mounting member may include respective complementary surfaces to provide a mounting interface for provisionally coupling the enclosure to the luminaire.
Owner:STREETLIGHT INTELLIGENCE INC +1
Power-circuit breaking device
ActiveUS20090033453A1Low number of componentsSimple structureFuse disposition/arrangementSwitches with unconnected briding contactsEngineeringPower circuits
For providing a power-circuit breaking device, which can easily mount a fuse and has a small number of component and a simple structure, the power-circuit breaking device includes a first connector housing having a pair of circuit terminals connected with a power circuit, and a second connector housing closing the power circuit by fitting with the first connector housing. The second connector housing includes a fuse having a pair of terminals to be connected with the pair of circuit terminals, a housing having a lock arm engaged with a cutout provided at the terminal and a cover an entry opening of a receiving section of the housing. The cover includes a limiter limiting the lock arm to move to disengaging the terminal.
Owner:YAZAKI CORP
Multi-media recess data low voltage box with slide-away hidden cover
An electrical box and cover that includes a body having a back wall, a face plate and a perimeter wall which define an interior and an exterior for the body. The back wall has one or more removable elements for forming apertures that can be used to mount connectors. The faceplate has an opening for accessing the interior that extends beyond the perimeter wall to expose a slot. The cover is connected to the body by one or more hinges and is pivotably movable between an open and closed position. When the cover is in the open position, it can be retracted into the housing. A housing extending from the rear of the face plate on the exterior of the body receives the cover. The cover can include a rail on the interior surface and the perimeter wall can include a track that receives the rail when the cover is retracted into the box.
Owner:THOMAS & BETTS INT INC
Front Accessible Switchgear Assembly
ActiveUS20110299226A1Small footprintMeet the limit requirementsNon-enclosed substationsBus-bar/wiring layoutsControl powerEngineering
A front accessible metal clad switchgear assembly comprising multiple compartments defined within an electrical enclosure is provided. The compartments interchangeably accommodate electrical components, for example, current transformers, a circuit breaker, a control power transformer, an epoxy encapsulated potential transformer, etc., and bus bars in predetermined positions for allowing front access to the electrical components and bus bars. The front accessible switchgear assembly further comprises a plenum chamber rearwardly positioned in the electrical enclosure and in communication with the compartments to provide an exit path for releasing pressure and gases. A mounting block assembly is positioned in one or more of the compartments for mounting, enclosing, and providing front access to the electrical components. The mounting block assembly is configured to reduce temperature rise in the compartments. Fuse sleeve assemblies operably connected to the control power transformer and the potential transformer allow high voltage primary connections in the electrical enclosure.
Owner:IEM HLDG GRP INC
Breaker device
InactiveUS6407656B1Fuse disposition/arrangementEmergency protective arrangement detailsStress concentrationContact pressure
In the breaker device, a pair of stationary electrodes 20, 21 are arranged on the front and the rear side of the protruding wall 18, that is, the pair of stationary electrodes 20, 21 are collected at one place. Therefore, the pair of stationary electrodes 20, 21 have a space round both the stationary electrodes in common. Accordingly, the size of the breaker device can be reduced. Further, when the radius of curvature of the continuity section 73 connecting the pinching pieces 71, 72 is made large, concentration of stress in the movable electrode 70 can be relieved. Therefore, the pinching forces of both the pinching pieces 71, 72 can be increased. Accordingly, it is possible to ensure a sufficiently high contact pressure between the movable electrode 70 and the stationary electrodes 20, 21.
Owner:AUTONETWORKS TECH LTD +2
Electrical power control outlet and system
ActiveUS7791864B2Preventing overloading of the master system and any resulting circuit breakPrevent circuit breaksFuse disposition/arrangementCoupling device detailsElectricityEngineering
Devices, systems and methods for regulating the distribution of electricity at events such as trade shows to prevent exhibitors from utilizing electricity not purchased from the convention center or other entity controlling electricity distribution, including lockable electric outlet boxes having a lockable fuse holder containing a fuse that restricts or limits a specific electrical outlet box or group of outlet boxes to a maximum electrical current or amperage.
Owner:LAS VEGAS SANDS CORP
Fuse unit
ActiveUS20050116806A1Easily visually checkedEasy to checkFuse disposition/arrangementCoupling device detailsEngineeringMechanical engineering
A fuse unit includes first and second fuse devices. Each of the fuse devices includes a attaching portion to be attached to a battery terminal of a battery, a housing provided on the attaching portion and having a cavity which is opened forward and backward of the housing, and a fuse body having a first end which is electrically connected to the battery terminal and a second end which is covered with the housing to form a wire connection part, the fuse body having a fusible portion which is disposed in the cavity. When the housings are superposed in a direction away from the battery, at least one of the housings and the fuse bodies are constructed so that the fusible portions are checked as viewed in a forward direction of the housings.
Owner:YAZAKI CORP
Locking assembly for ballast housing
ActiveUS20050205576A1Quick installationEffective installationLighting support devicesFuse disposition/arrangementScrew threadIndustrial engineering
Owner:HUBBELL INC
Fuse relay box apparatus, methods and articles of manufacture
InactiveUS6850421B2Protect environmentElectrically conductive connectionsFuse disposition/arrangementEngineeringMechanical engineering
Fuse relay box apparatus, methods and articles of manufacture are shown. A fuse relay box comprises a cover and base, with optional seal. The base comprises a number of channels adapted for use by either a fuse or relay. Some channels may be useable by a diode as well. Terminals for the contacts of these components are connected to the contacts of the components through the channels. Mounting flexibility is also provided so the box is either side or bottom mounted.
Owner:TYCO ELECTRONICS LOGISTICS AG (CH)
Remote control duo power set
InactiveUS20090195970A1Easily supply power to electronic deviceControl the supply of powerDc network circuit arrangementsBoards/switchyards circuit arrangementsRemote controlEngineering
A remote control duo power set comprises one first power outlet which has one first housing, a plurality of first sockets being set on one surface of said first housing, a power cord extending from one side of said first housing; one connecting cord of which one end is connected to the other side of said first housing; and one second power outlet, which is connected to the other side of said connecting cord and has one second housing, a plurality of second sockets and at least one power switch being provided at a side of the second housing. User can easily supply power to the electronic devices by said second power outlet. Furthermore, users can also easily control the supply of power by said power switch.
Owner:POWERTECH INDAL
Locking assembly for ballast housing
ActiveUS7175313B2Quick installationEffective installationLighting support devicesBuilding locksEngineeringBallast
A locking assembly for a ballast housing simply and easily locks a lid to a body of the housing. The body has a first base and a first wall extending upwardly from the first base. The lid has a second base and a second wall extending downwardly from the second base. A tab extends outwardly from the first wall. A fastener is pivotally disposed in an opening in the tab, and has a head adapted to receive a rotating device. A third base extends outwardly from the second wall. A slot in the third base is adapted to receive the fastener. A nut is threadably disposed on the fastener and the fastener is rotatable through the nut to engage the fastener head with the tab and to engage the nut with the base to tightly secure the lid to the body.
Owner:HUBBELL INC
Service disconnect assembly for a high voltage electronic module
ActiveUS7893809B2Engagement/disengagement of coupling partsFuse disposition/arrangementComputer moduleRelative motion
A service disconnect assembly for an electronic module includes a fuse carrier having a holder configured to hold a fuse for the electronic module, where the fuse carrier has an attachment finger extending from the holder. The attachment finger has a peg. The service disconnect assembly also includes a service disconnect cover having a hood forming a channel, with the hood having a window exposing a portion of the channel. The attachment finger is received in the channel to couple the fuse carrier to the service disconnect cover. The service disconnect cover is slidable with respect to the fuse carrier between an initial position and a final position, wherein the hood moves with respect to the attachment finger as the service disconnect cover is moved between the initial and final positions. The peg is aligned with the window in the final position. A handle is rotatably coupled to the service disconnect cover and the handle has a catch aligned with the window. The handle is movable to a locked position wherein the catch blocks the peg to prevent relative movement between the service disconnect cover and the fuse carrier.
Owner:TYCO ELECTRONICS LOGISTICS AG (CH)
Potted electrical circuit with protective insulation
ActiveUS20100033885A1Semiconductor/solid-state device detailsSolid-state devicesGlass fiberEngineering
Owner:SURGE SUPPRESSION INC
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