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WO/2002/101900A1 |
A bus duct support method for keeping the spacing between adjacent bus ducts to a minimum and saving the space where bus ducts are arranged. Bus ducts of plural systems are parallel arranged in the vertical direction of a structure and s...
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WO/2002/097932A1 |
The invention relates to a profile element with current tracks, characterised in that the profile element (10) forms two profile openings (12) with inner cross-sections of identical form, in which a current track profile (14) may be deta...
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WO/2002/093707A1 |
The invention relates to an electrical transmission and distribution conduit comprising several parallel, metal conducting bars (20,30,40,50) which are spaced out from one another inside a metal housing (11), each conducting bar having a...
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WO/2002/080324A1 |
The invention relates to a voltage source converter system, comprising a plane parallel bus bar assembly having conductor bars (4, 5, 6) closely related for reducing induced voltage in the assembly. Each gap that is formed between adjace...
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WO/2002/047231A1 |
The invention relates to an energy transfer system for three-phase current in the average and a high tension range, comprising at least one conductive piece which has at least three cylindrical conductors which are electrically insulated...
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WO/2002/043213A1 |
The invention relates to a coupling device for the insertion or extraction of electrical PLC signals (PLC = Power Line Communication) into/out of a low voltage network. Said coupling device comprises a housing for receiving connection el...
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WO/2001/086770A2 |
A buss bar assembly (10) includes a first (12) and a second (14) buss bar plate which are maintained in a plane parallel, spaced apart relationship. Each plate includes a number of tabs (20a, 20b, 20c, 22a, 22b, 22c) projecting from its ...
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WO/2001/063714A1 |
A busbar container designed for reduction of in-plant and in-field gas treatment operation, simplification of operation, and the shortening of process; a method of assembling the same; and a gas insulation switch using the busbar contain...
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WO/2001/059899A1 |
Busbar assembly having a support member (15) with internal strengthening means(22) and/or spacers (24) with shoulders (33) adapted to prevent over-penetration of thespacers into receiving apertures (31) of the support member (15) and/or ...
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WO/2001/052293A1 |
A circuit breaker is provided having a particle trap within an interior gas-insulation cavity containing a contact mechanism. The interior cavity is defined within a tank (14). In an embodiment, the tank (14) has a generally cylindrical ...
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WO/2001/043250A1 |
The invention concerns a cooling system for a high intensity electric circuit designed to power an electrolysis vessel with a high intensity current. Said system comprises a tube (18) made of conductive metal in series and/or in parallel...
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WO/2001/033681A1 |
The invention relates to a conductor bar arrangement (3) that is configured in a multiple-duct manner and is provided with one or more current conductors (5) per duct (phase or pole), whereby said conductors are spatially and electricall...
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WO/2001/009988A1 |
An elongated flexible conductor (15) formed of a plurality of transverse spaced ribs (31) joined by flanges (35). The flanges (35) being provided to engage a pin of an apparatus to be electrically connected to the conductor. Surrounding ...
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WO/2000/062389A1 |
Electrical power distribution busway joints include opposing plates of conductive and non-conductive materials for connecting between adjoining busway sections. The non-conductive plates comprise glass-filled epoxy laminate sheets having...
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WO/2000/027008A1 |
A device for supporting and fixing bus-bars (30) in cabinets for switchboards, the peculiarity of which consists in the fact that it comprises: a first element (1), constituted by a body made of insulating material, which has a first sid...
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WO/2000/027006A1 |
A device for connecting bus bars comprising a body made of conducting material which has three elements which lie along three substantially mutually perpendicular planes, of which: a first flat base elements has a first outer side and a ...
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WO/2000/027007A1 |
A bus bar for electric power distribution, comprising a body (100) made of conducting material, the body having, on at least one side, at least one slot (1, 2) which has a C-shaped cross section, the back wall of said C-shaped slot compr...
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WO/2000/021172A1 |
A low current electrical power distribution busway system which includes a housing composed of two side channels is described. The side channels enclose and secure a plurality of conductive busbars in place. In the preferred form of the ...
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WO/2000/021171A1 |
An improved bus plug door interlock for use with a bus plug in conjunction with an electrical power busway distribution system is described. The bus plug includes the bus plug door (106) interlock, a door, a housing (102) and an electric...
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WO/2000/021173A1 |
A busway and a door assembly for use with the busway are described. The door assembly provides access to the conductive busbars through openings in the busway housing. The door assembly includes an insulator plate having openings thereth...
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WO/2000/021174A1 |
A low-current busway which includes a busbar spacing compatible with a high-current busway is described. A common bus plug connector for use with a high-current busway and a low-current busway is also described. The low-current busway in...
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WO/2000/013276A1 |
In switch cabinets used as energy and data distributing systems, a plurality of switching devices, such as switch contactors, are supplied with energy and information. According to the present invention, to obtain a bidimensional distrib...
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WO/2000/010225A1 |
An electrical bus assembly distributes high current electrical power to a plurality of different devices simultaneously. The electrical bus assembly has a busbar assembly having an electrical conductor and a plurality of studs. At least ...
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WO/2000/008715A1 |
An improved automatic length-adjusting end fitting (10) for a cable assembly consisting of a conduit (12) and a wire (14) slidably positioned therein reacts to increases in the length of the wire and/or decreases in the length of the con...
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WO/1999/065128A1 |
The invention relates to an insulating component (9, 18) for high-voltage installations, especially gas-insulated installations. According to the invention, the material of the component is treated with alpha, beta or gamma radiation in ...
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WO/1999/056366A1 |
A sectionalized electrical distribution feeder system for carrying electrical power from source point to a use point or a distribution point. Each section of the distribution system includes a cylindrical enclosure capable of being easil...
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WO/1999/041815A2 |
A connector arrangement for a busbar trunking system comprises a first connector component (10) including a plurality of first connector regions (24) arranged substantially parallel to one another, a second connector component (12) inclu...
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WO/1999/031777A1 |
A bus bar wiring board comprising a bus bar pattern for electric wiring formed in a predetermined shape, and a bus bar piece formed separately from the bus bar pattern and electrically connected and secured to the bus bar pattern. A meth...
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WO/1999/021255A1 |
The invention relates to a short-circuiter for an accidental arc protection device for use in systems which distribute electric energy. The short-circuiter comprises a gas generator and a short-circuiting element which is directly driven...
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WO/1999/021253A1 |
The invention relates to a short-circuiter for an accidental arc protection device for use in systems which distribute electric energy. The short-circuiter comprises a gas generator, a short-circuiting element which is directly driven by...
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WO/1999/018591A1 |
A vacuum switchgear provided with a vacuum vessel grounded in a vacuum grounding container or gas insulated grounding container. The switchgear has a pair of buses connected to the outer conductors of the switchgear and the connecting se...
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WO/1999/018582A1 |
A gas or air insulated electric device with a conductor (1) held spaced apart from a neighbouring conductive body (5), such as a structural element or an enclosure, by a support member (3) and surrounded by a gaseous insulating medium. T...
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WO/1999/007049A1 |
Bus bar support apparatus comprising a first insulating member (12), a second insulating member (14) and a support member (16). The first and second insulating members (12, 14) define a number of pathways (32) through each of which a bus...
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WO/1999/004459A1 |
A busway elbow fitting for a busway electrical distribution system. The elbow includes a first straight busway section having a housing and a plurality of electrical busbars enclosed within the housing. The first straight section has one...
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WO/1998/054808A2 |
The invention relates to a gas-insulated pipeline system. The support areas of the pipe-shaped inner line (1), which are formed with the aid of column-type support structures, are modified so as to simplify the production, transport and ...
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WO/1998/044612A1 |
A bus for transmitting three-phase electrical power comprises longitudinally elongated insulatively sandwiched lamina for carrying respective power phases with respective phase lamina having substantially equal cross-sectional areas at r...
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WO/1998/038718A1 |
No electric arcs should arise in tap-off units, especially in busbar trunking systems, when the contact members are separated. Such tap-off units are provided with a fastening and locking element (3), a blocking portion (4), an axis (2) ...
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WO/1998/038717A1 |
An electrical conductor assembly having superimposed conductors (1-3) with terminals (4) projecting on opposite sides is potted in resin within a trough shaped housing (15). The housing (15) has deflectable side walls (17) so that the te...
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WO/1998/037606A1 |
The present invention relates to a high-voltage switchgear station comprising a plurality of electric apparatus. According to the invention, the electric apparatus are arranged in an air-insulated, earthed metal enclosure (1). The invent...
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WO/1998/036480A1 |
The present invention relates to a substation comprising an air-insulated high-voltage switchgear station (9-13), transformer means (5, 6) and a medium-voltage switchgear station (4). According to the invention the air-insulated high-vol...
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WO/1998/035414A1 |
The invention concerns a honeycombed sleeve and a mobile connection for electric supply, essentially consisting of sleeve sections (1) in insulating material, in which are arranged electric interconnected conductors (2) at the joints of ...
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WO/1998/016982A1 |
A distribution line for distributing high frequency alternating electric current comprise a first substantially flat conductor (1) and also a second substantially flat conductor (3), the two conductors being located in spaced parallelism...
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WO/1998/012902A1 |
The invention relates to a flexible conductive tape connection enabling electrical connection between an electrical appliance (2) and an external component (1), wherein the conductive tapes (8) are located in or on a flexible foil (3), w...
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WO/1998/011640A1 |
A surge clamp for use on sectionalized electrical busway distribution system housings. The surge clamp is cut to length from an extruded rawstock. The extruded rawstock is provided with at least one generally flat longitudinal surface fo...
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WO/1998/011639A1 |
The invention concerns a bus bar support having a least first and second insulating members (1, 2), each of said insulating members having at least one aperture (10, 20) defined therein, the or each aperture of said first insulating memb...
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WO/1998/011635A1 |
A conductor assembly (1, 2, 3) is potted in resin within a housing (5; 15) with terminals (4) projecting through slots (6) in sides of the housing by pouring resin through an open top of the housing. The housing (5; 15) is positioned aro...
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WO/1998/011634A1 |
An electrical supply assembly (10) which includes an elongated base (11) which receives longitudinally extending conductors (29). The conductors (29) are formed by a plurality of 'U' shaped ribs joined by longitudinally extending strips ...
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WO/1998/008284A1 |
In order to achieve easy access for measuring techniques to the inner conductor (20) of two sections segregated from each other by a partition in gas isolated tubular conducting installations, a connector component (1) is used which cont...
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WO/1998/008271A1 |
The invention concerns a method for manufacturing a sandwich construction with conductive cores (10, 12) placed between layers (14, 16, 18) made of an insulating foam material, particularly polyurethane, supporting elements (22) provided...
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WO/1998/005896A1 |
In order to butt-weld pipes, in particular tubular outer conductors (2, 3) of a gas-insulated tubular conductor system for energy-transmission purposes, a tubular ring (4), which is provided with a peripheral groove (5) and onto which th...
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