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7611798 |
Bus bar for electric connection and middle and battery module comprising the same
A bus bar simultaneously performs electrical connection between unit cells and detection of voltage of the unit cells in a battery module having the same and includes: vertical bent parts formed by...
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7515399 |
Device for current distribution
In order to render possible a compact means for power distribution and fuse protection on the basis of a printed circuit board, the apparatus has a multiple fuse arrangement which comprises a...
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7449645 |
Neutral bracket apparatus for an electrical panel
A neutral connection arrangement for use with a pair of aligned transfer switch assemblies of an electrical panel. The first transfer switch assembly is operable to regulate electrical connection...
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7375426 |
Semiconductor package
A semiconductor package includes a semiconductor chip, a circuit board at which a wire pattern is formed, and a metal structure including a portion inserted through an opening of the circuit board...
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7329813 |
Modular insulation system
A method and modular insulation system for an electrical equipment enclosure having multi-phase bus bars and a mounting base for mounting electrical equipment. The insulation system includes a...
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7005996 |
Power distribution panel with modular inserts
A power distribution panel with a chassis defining an interior with a first opening and a second opposing opening. The panel including a module with a bottom, a first face and a second face, and...
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6965075 |
Frame for electrical and electronic equipment housing cabinets and a frame joining structure
A frame joining structure for electrical and electronic equipment housing cabinets, in which ends of frames are simplified in shape to dispense with complex cutting and which possesses excellent...
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6399875 |
Lightning protected housing structure
To prevent lightning from destroying equipment in a housing structure, a shield structure is built within the housing structure for enclosing electrical conductors that may allow surge currents to...
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6372982 |
Terminal cover strip
To prevent lightning from destroying equipment in a housing structure, a shield structure is built within the housing structure for enclosing electrical conductors that may allow surge currents to...
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6339192 |
Three-phase bus-bar structure having noise-filtering function
A bus bar in which the noise of an apparatus connected to a bus bar is absorbed by the frame to reduce the noise propagated and radiated from the power feed cable and in which the apparatus may be...
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6284981 |
Element and method for securing a circuit component to a circuit board
A U-shaped metal member for securing a circuit component to a circuit board in place of conventional screws and nuts. The element is inserted through aligned holes of the component and the board...
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6229692 |
Modular circuit breaker and modular lighting panelboard for field assembly
A circuit breaker lighting panelboard is adapted for both top and bottom feed connections with no field modification requirements. The panelboard interior accepts a variety of branch circuit...
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6111745 |
Switchgear conductors and mounting arrangements therefor
The interface conductors, stabs and runbacks, which are engaged at first ends by quick disconnects on electrical apparatus in a switchgear assembly, are fabricated from a stacked pair of elongated,...
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6040976 |
Switchgear conductors and mounting arrangements therefor
Hollow risers in switchgear are preferably formed by a confronting pair of spaced apart U-channels. Stab conductors for connecting switching apparatus in the switchgear to the risers have a pair of...
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5936833 |
Converter modules having a busbar system for power semiconductor switches
Converter modules have a busbar system for a plurality of power semiconductor switches or, preferably, IGBT power semiconductor modules (IPMs). The power semiconductor switches are arranged in...
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5157584 |
Power distribution apparatus with "H" shaped bus bar arrangements
A vertical bus bar arrangement has three phases, each consisting of two U-shaped members disposed to form an H-configuration and a flat, rectangular bar spaced away from and on each side of the...
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5144530 |
Power distributor device for electric installations
A power distributor device is disclosed for electric installations, comprising, for housing a set of power bars, an insulating case formed preferably of several interlockable modules. A member, for...
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5081560 |
Load center enclosure
A load center enclosure according to the invention has a unitary plastic frame of uniform cross-section, including a central base pan portion having projections, slots, and the like suitable for...
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4916574 |
Panelboard bus bar arrangement
A panelboard bus bar arrangement. The arrangement includes an insulating base pan which is supported upon a steel base pan. The arrangement also includes three bus bars positioned within the...
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4727220 |
Apparatus for covering electrical equipment attached to busbars
An apparatus for covering electrical equipment which is connected to busbars of a bus system and has a maximum structural height, and wherein the upper sides of the busbars are equidistantly spaced...
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4700271 |
Terminal assembly for a panel board
An improved terminal assembly for a panel board is disclosed which is simple in construction, easy to assemble and low in manufacturing costs. The panel board terminal assembly includes a bus bar...
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4667269 |
Circuit breaker support saddle having a split neutral connector
A molded case circuit breaker plastic support saddle includes means integrally formed therein for supporting the main bus conductors along with neutral conductors. The neutral conductors are...
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4646200 |
Circuit breaker support saddle with removable phase barriers
Circuit breaker support saddles for electrical load centers and panel boards are fabricated from a single thermoplastic molded structure. The saddle contains integrally formed posts for supporting...
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4472761 |
Segmented electrical panelboard for industrial frame and residential frame circuit breakers which accepts residential frame circuit breakers at any segment
A panelboard (2) is divided into segments for three-pole industrial frame circuit breakers (30,46). Bus bars (A,B,C) in each segment have two sets of mountng holes (18,20,22; 20,24,26,28) for...
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4468547 |
Bus bar connector system
Each of a pair of low voltage, residential type circuit breaker housings includes a molded case, a mating cover, a spring clip, and a conductive contact member. The clip, generally U-shaped, has a...
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4419715 |
Bus bar assembly for panelboards and switchboards
A versatilely cnnectible bus bar assembly adapted to carry 200-800 amperes in a panelboard or switchboard environment. The assembly includes a plurality of aluminum bus bars having generally...
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4361724 |
Copper busbar of H-shaped cross-section
A copper busbar is created in H-shaped cross-section by assembling a pair of elongated copper bars of rectangular cross-section to one or more conjoining copper webs of U-shaped cross-section. The...
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4167768 |
Single phase electrical panelboard
A single phase electrical panelboard so arranged as to be compatible with three phase systems. Circuit controlling elements may be fitted to the panelboard, the circuit controlling elements being...
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4153318 |
Bus stab for panelboard assembly
The following specification describes a bus stab for a panel-board assembly comprising a U shaped bus stab arranged to establish a connection to either a spring clip terminal of a plug-on type...
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3333157 |
Plug-in type control device panel assembly with angularly contrasting contact portions
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3311793 |
Electrical control center
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3243662 |
Electrical panelboard
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3187228 |
Sequenced phase panelboard
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3128142 |
Cable connector for plug-in panel
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3005934 |
Panel board
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