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WO/1990/000802A1 |
The insulating tape (1) for making an insulating sheath (5) impregnated with a heat-curing epoxide resin/acid anhydride mixture for electrical conductors consists of inorganic material (3) with dielectric rigidity applied to a flexible s...
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WO/1989/012731A1 |
In a coagulator for equipment for cleaning exhaust gases from fossil fuels, especially exhaust gases from diesel engines, having a casing (10) acting as a counter-electrode, an electrode (11) at high voltage arranged concentrically in th...
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WO/1989/011151A1 |
The present invention relates to a laminated structure with low dielectric losses, which structure is characterized in that it comprises two or more layers of cellulose fibre paper separated by spacing layers comprising fibres which by a...
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WO/1989/009900A1 |
A seal (1) for sealing a shaft (30) to a sheet of material (8) is provided, the seal having a hollow body (2) to extend through an aperture (7) in the sheet of material (8), an outwardly extending flange (3) on one end of the body (2), a...
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WO/1989/006042A1 |
An electrically insulating component (1) which may, if necessary, function as a high-voltage insulator, has a body made of electrically insulating material on which live fittings are mounted and a possibly elongated core part (2, 11, 22)...
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WO/1989/000499A1 |
A laminated tape structure (10) adapted to surround and protect metallic cable stays of outdoor structures, including superstructures, typically encased in tubular protective housings comprising a first opaque PVF film (14) laminated to ...
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WO/1989/000356A1 |
The invention concerns an inlet, and a corresponding procedure, for carrying a conductor electrode (1) in galvanically insulated mode through a wall (2). As taught by the invention, the inlet comprises an inlet duct (3) of the same mater...
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WO/1988/010190A1 |
Process for molding rubber objects, especially electric insulators with internal inserts of heterogenous pieces, including oblong and non-rigid kinds, by means of a die composed of two half dies (11), (12) and an intermediate core, the t...
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WO/1988/010288A1 |
In a process for producing electrically insulating coatings on metal surfaces, in particular of silicon steel, a quantity between 0.5 and 20g/m2 of a fluoride-free aqueous solution containing a) a water-dilulable synthetic resin, b) a di...
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WO/1988/006352A1 |
A device for the strain relief of cables, in particular of mains cables on housings of electrical appliances, comprises two approximately concentric parts, one inside the other, the outer part (1) of which can be secured to an opening in...
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WO/1988/004854A1 |
A high-pressure leadthrough apparatus for leading conductors (1) into pressurized systems. The apparatus comprises a housing member (2), which contains a conductor duct (3) connected to the pressurized space and opening onto the surface ...
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WO/1988/004487A1 |
Adjustable closure means (16) for closing an opening or for retaining an article such as a lead (14) within an opening. The closure means (16) has a flexible sleeve (21) supported between opposed mountings (17 and 18) supporting opposite...
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WO/1988/002942A1 |
An insulation for fluid conduits and/or electrical conductor installations comprising a strip shaped flexible covering having insulation properties the covering comprising two side portions (12a and 12b) interconnected by a central longi...
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WO/1988/001971A1 |
A toroidal transformer insulation tube (2) includes first and second identical, molded plastic U-channel halves (4). The halves (4) each have an arcuate bottom (6) and generally semi-cylindrical sides (8, 10) which extend upwardly from t...
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WO/1987/007984A1 |
An integral elastomeric sealing member (10) for an electrical connector assembly (30, 100) mountable to a panel (70) has a transverse gasket section (12) and an axial seal section (16) extending rearwardly from an aperture (14) through t...
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WO/1987/006068A1 |
Process for washing insulators supporting overhead electric lines, allowing to operate on the live line. The washing of the insulator is carried out by spraying jets of detergent fluid in close proximity to and over the whole surface of ...
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WO/1987/004005A1 |
Ion pump (10) has feedthrough (33) for electrical connection to anode post (32) within the pumping chamber. Opening (36) in the pumping chamber wall receives a portion of insulator (42). The insulator (42) has a flange (48) which is of l...
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WO/1987/000191A1 |
The closure member is comprised of a heat-recoverable sheet and a layer of crosslinked pressure-sensitive adhesive, which maintains the closure of the closure member having the recovery process. The combination of a high surface energy h...
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WO/1986/006206A1 |
An open-wire insulator and a method for the production thereof. For the avoidance of the problems resulting from the connection between the annular flanges and a bar of reinforced plastic forming the core in previously known structures, ...
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WO/1986/002209A1 |
A sealing and tension-relieving screw fitting for leading electric cables through the casing or housing of electrical apparatus, the screw fitting comprising a sleeve (1) which is connected at one end to the casing and the other end of w...
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WO/1986/001650A1 |
A support fixture for stranded conductors which has an oscillating carrier (1), arranged on a carrying element (24), which receives the stranded conductor (3), and a securing device which fixes the stranded conductor (3) to the oscillati...
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WO/1986/001635A1 |
Ceramic elements (2) which can be clamped together by means of a tension rod (22) so as to form a cross-arms assembly (23) for a utility for pole (24). The elements (2) are provided with recesses (12) which receive electrical conductors ...
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WO/1985/004511A1 |
A thermosetting resin composition of an epoxy resin mixture of 1,2 epoxy resin having at least two epoxide groups per molecule and a polyglycol diepoxide having viscosity of 2,000-5,000 centipoises at 25oC and in addition small but effec...
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WO/1985/004461A1 |
The sealing joint (1) fills in the lead-through the empty space between a line and the soffit of a wall opening. It forms at least one line housing (2) corresponding to the cross-section of the line and is sealed by compression in the wa...
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WO/1984/003993A1 |
An arrangement and method to control electrical stress in a region of high electric field strength associated with high voltage equipment, such as cable terminations and joints, includes a semiconductive layer of stress control material ...
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WO/1984/003794A1 |
Method for molding an insulating coating of an organic insulator comprising an elongate central rush (3) provided with end pins (5, 6). In the coating injection mold retractable supports (11, 12, 21, 22) are provided arranged at regular ...
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WO/1984/002610A1 |
An electric fence insulator (1) is formed of, for example, plastics with an insulating fixing spike (5) which may be integral with the insulator body. The insulator has a groove (4) or other fixing for a fence wire (2). The risk of elect...
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WO/1984/000842A1 |
A rail insulator (5) for the securing of a conductor rail (2) on a rail support (4) which comprises a substantially U-shaped supporting rail in which holes are provided at regular intervals, preferably in two parallel rows, and where the...
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WO/1984/000646A1 |
A stuffing tube (10) for the decks and bulkheads (12) of ships, which includes a tubular body (13) having portions (14, 16) of two diameters interconnected by a tapered shoulder (18). An adapter (33) having a tapered portion (34) complem...
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WO/1983/001869A1 |
A fitting for connecting an elongate body such as a cable (19) to a support having a mounting post (11) with a transverse hole (20) adjacent its free end, the fitting comprising a generally U-shaped component formed from a number of stra...
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WO/1983/001707A1 |
The connection insulator, made of plastic material, particularly for overhead high-voltage lines, is comprised of a plastic web (7) reinforced by glass fibers arranged in parallel to the longitudinal axis of the insulator. The fibers are...
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WO/1982/002124A1 |
A joint for connecting the high-voltage winding terminal of a generator to a cable comprises a housing (1) inside which are placed the terminal (5) of the high-voltage winding of the generator with screens (6) and the terminal part (3) o...
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WO/1981/001151A1 |
The electrical-insulating pressure-sensitive adhesive tape (10C) can be produced by (1) forming a fluffy web (10) of oriented polymeric fibers, (2) simultaneously squeezing and saturating the fluffy web between rolls (14, 16) with a cros...
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WO/1981/000986A1 |
An electrical insulation material comprising a B-staged hydrocarbon elastomer impregnated mica paper (1) combined with a glass scrim (2) and a plurality of polymeric sealing layers (3) (4) (5) provides electrical insulation tape with sup...
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WO/1980/001621A1 |
A high-voltage composite insulator is substantially comprised of a rod (2) of synthetic material reinforced with fiber glass, screen forming bodies (3) and connection armatures (4). The outer cylindrical surfaces of the rod (2) of synthe...
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WO/1980/001620A1 |
A hermetic feedthrough assembly consists of a niobium pin (10) surrounded by a sapphire insulator (12) which is carried by a niobium ferrule (14). The hermetic seal between the insulator, the ferrule and the pin is often subject to delam...
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WO/1980/001223A1 |
Enclosure for electrical apparatus comprising a first hollow sleeve (4) of insulating material around which is positioned a second sleeve (11) comprising an inner layer (12) of insulating material and an outer layer (13) of conductive ma...
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WO/1980/000762A1 |
A high voltage gas-filled insulation bushing has an outer porcelain weather casing (10) which has a central elongated conductor (13) extending therethrough. The interior of the porcelain weather jacket is filled with sulfur hexafluoride ...
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WO/1980/000390A1 |
An electrical insulator structure (1) is a combination of a first insulator body of a material having a first particle size which has a receptacle portion (2) and a second insulator body (3) adapted to be received by a receptacle portion...
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WO/1980/000287A1 |
An internal shield ring (100) for the air entrance bushing of a gas-insulated bus system tapers inwardly at its free end and has a reduced spacing with respect to the central bushing conductor (75) to increase the dielectric stress betwe...
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JP7468190B2 |
To provide an insulating heat radiation material and an insulating film which improve both voltage resistance and thermal conductivity in a balanced manner.An insulating heat radiation material contains a resin and a filler, in which the...
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JP7468843B2 |
To provide a heat shrinkable sheet that can easily and surely bind a plurality of electric wires and can be housed compactly.A heat shrinkable sheet according to one embodiment of the present disclosure includes: a square plate-shaped ba...
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JP7469183B2 |
To provide a bonder cap which can easily fix two or more cap bodies to a wire harness with the cap bodies tightly arranged and prevents interference with other members when the wire harness is mounted on a vehicle to improve vehicle moun...
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JP7466456B2 |
An electrical power device is obtainable by the method, and the electrical power device may be used as an AC or DC insulator in an HVAC or HVDC apparatus.
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JP7463984B2 |
To suppress deterioration of the water stopping performance with good installation workability.A grommet assembly mounted on a panel with through holes includes a grommet covering the through hole from the first surface side and having a...
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JP2024047351A |
An object of the present invention is to provide a grommet that can achieve both sealing performance in a cylindrical part and workability for inserting an electric wire into the cylindrical part. A grommet 1 includes a cylindrical porti...
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JP2024047164A |
An object of the present invention is to provide a grommet that can detect defects in electric wires inserted through a main body. A grommet 1 includes a main body 5 through which an electric wire is inserted, and a magnetic sensor 7 pro...
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JP2024035853A |
An object of the present invention is to provide a grommet and a wire harness that allow manufacturing work to be carried out efficiently while improving the die-cutting properties of the grommet. [Solution] Grommet 1 includes an annular...
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JP7449783B2 |
To provide a grommet which can prevent removal of a vent valve, and to provide a holding member.A grommet 1 protects a wire harness 100 inserted into its interior and includes: a grommet body 10 which is formed by a flexible cylindrical ...
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JP7448337B2 |
To provide a grommet which is improved in workability of work for inserting a wire, etc., through a cylindrical part that the grommet includes.A grommet 1 comprises an elastically deformable cylindrical part 10. The cylindrical part 10 i...
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