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Matches 1 - 50 out of 2,298

Document Document Title
WO/2019/179879A1
The present disclosure relates to a high-voltage (HV) bushing (1) comprising a condenser core (3) configured for surrounding a HV electrical conductor (2). The condenser core (3) comprises an insulation material (4) comprising wound laye...  
WO/2019/174425A1
Disclosed by the present invention is a method for designing a GIS insulator having a two-dimensional dielectric constant linear gradient distribution, which comprises the following main steps: first, preparing an epoxy resin material; n...  
WO/2019/132402A1
A method for manufacturing a solid insulation member and an insulation member thereof are provided. The method for manufacturing an insulation member of the present invention comprises the steps of: manufacturing a 3D printing material b...  
WO/2019/119782A1
The present invention relates to a halogen-free flame retardant H-class slot insulating material for nuclear power or a transformer, comprising a first polyimide film layer, a first mixed glue layer, a second mixed glue layer, a first wo...  
WO/2019/121333A1
The present disclosure relates to a method of consolidating a wound body. The method comprises, onto an elongated member (1), winding a film (2) of a thermoplastic material for forming a wound body (8) comprising a plurality of wound lay...  
WO/2019/105126A1
Disclosed is a composite insulator, comprising an insulating tube and an umbrella skirt coating the outside of said insulating tube; the insulating tube comprises a first winding layer, a first semiconductor material layer, and a second ...  
WO/2019/059216A1
The present invention relates to a dielectric sheet, and a manufacturing method thereof, comprising a substrate and a ceramic gel layer, wherein the ceramic gel layer is formed from a coating solution that contains (A) a ceramic gel synt...  
WO/2019/045142A1
The present invention relates to a manifold insulator comprising alumina particles in a first phase and zirconia particles in a second phase, wherein the zirconia particles are dispersed in the alumina particles, and the zirconia particl...  
WO/2019/011758A1
An insulator and a method of manufacturing the insulator are provided. The insulator includes an insulation tube; and an insulation foam body provided in the insulation tube. A curable adhesive is provided between the insulation foam bod...  
WO/2018/220294A1
A process for treating a glass or porcelain component having an outer surface provided with a hydrophobic protective coating based on zinc oxide is characterized in that it comprises the following steps: - a treatment (101) consisting in...  
WO/2018/146057A1
The present disclosure relates to a method for producing an electrical power device comprising an insulator. The method comprises, by means of additive manufacturing, applying a polymeric insulating material forming part of the device. T...  
WO/2018/133935A1
The present invention relates to a method for producing a cable or a cable core, comprising one or more silicone-based insulating layers. The invention also relates to cables or cable cores having a bubble-free, silicone-based insulating...  
WO/2018/133936A1
The present invention relates to a microwave system and an absorber arrangement, which can be used in a method for producing a cable or a cable core with one or more silicone-based insulating layers.  
WO/2018/093626A1
An multilayered ceramic capacitor is provided with mitigated microphonic noise propagation. The multilayered ceramic capacitor comprising a body comprising at least one face wherein the face has a body length. Parallel internal electrode...  
WO/2018/081841A1
The glaze is prepared from the following raw materials in percentage by weight: Fire Clay 10% - 25%, Feldspar 30% - 40 %, Sand 30% - 40%, Calcium Silicate 8% - 12%, Graphane (i.e., disordered crystalline and hydrogenated double bounded C...  
WO/2018/062306A1
This method for producing a coated electrical insulator comprises a step for forming a water droplet group or a water film on the surface of an electrical insulator EI, and a step for feeding a liquid droplet group of a charged coating m...  
WO/2018/050435A1
The invention relates to a production method for an electrical operating means, in which an end fitting (1) is pressed onto a stabilising body (2), and characterised in that an adhesive is then pressed into at least one channel (5-11) be...  
WO/2018/050436A1
The invention relates to a production method for an electrical operating means, in which at least one end fitting is mounted onto a stabilising body, and characterised in that a filler is inserted between said end fitting and stabilising...  
WO/2017/198391A1
The invention relates to a method for producing a ceramic insulator for a high-voltage or medium-voltage switching system, wherein at least two axially symmetrical ceramic structural elements are joined along their axis of symmetry and a...  
WO/2017/199938A1
In this method of manufacturing a grommet (3) by assembling a plurality of parts, at least two of the plurality of parts are thermoplastic parts comprising a thermoplastic composition, and at least two of the thermoplastic parts (a light...  
WO/2017/178195A1
Resin-rich mica tapes comprising one or more than one layer of mica paper and one or more than one layer of a nonmetallic inorganic fabric, in particular a glass fabric, which are pre- impregnated with an impregnation resin composition c...  
WO/2017/174274A1
The invention relates to a hollow insulator (1) for high electric voltages. Said hollow insulator (1) comprises an insulating tube (3) and a covering (5) of the insulating tube (3) made from a fiber-reinforced plastic, which is placed on...  
WO/2017/166979A1
An insulator and a glue binding method therefor. The insulator (100) comprises an insulating body (110), a shed (120), and a flange (130). The insulating body comprises end faces (111, 112) at both sides and an outer insulating body wall...  
WO/2017/101992A1
The invention relates to a high-voltage apparatus (1) comprising an internal conductor (2), an insulating body (3) which surrounds the internal conductor along its longitudinal direction and comprises insulating layers (5, 12, 17) which ...  
WO/2017/004957A1
An insulating bush made of a thermoplastic material comprises an insulating housing (10), a center conductor (20), and a shielding mesh (30). The insulating housing (10) is molded by casting a thermoplastic material. A through hole (11) ...  
WO/2017/001258A1
The present disclosure relates to a method of manufacturing a capacitive electrical device. The method comprises a) bonding a first electrical insulation film with a second electrical insulation film to obtain a single electrical insulat...  
WO/2016/127509A1
A coating method for an umbrella/bell-shaped insulator RTV antifouling flashing coating, characterized in comprising the following steps: (A) cleaning the surface of an insulator, and optionally covering a part of the insulator for which...  
WO/2016/127508A1
A device for coating RTV anti-fouling flashover coating on ceramic or glass umbrella-type and bell-type insulators, comprising a main machine frame (1), a machine head rotating frame (7), a deceleration frequency modulation motor (8), an...  
WO/2016/112523A1
A method for preparing nanometer aluminium oxide modified insulation paper, comprising: preparing a nanometer aluminium oxide solution, dissociating cellulose insulation paper at least once to prepare a pulp solution, mixing the nanomete...  
WO/2016/091274A1
The present invention relates to an apparatus for the generation, transmission, distribution and/or usage of electrical energy, said apparatus comprising a housing enclosing an insulating space (4) and an electrically conductive part arr...  
WO/2015/158532A3
The method is provided for manufacturing a perforated sheet-like high-voltage insulating spacer (2) for a high-voltage component, which component comprises a field grading condenser core with the spacer which is wound in spiral form arou...  
WO/2015/117823A1
The present disclosure relates to a resin impregnated paper (RIP) condenser core 1 configured for being positioned around an electrical conductor 6. The condenser core comprises a winding tube 3 forming a longitudinal through hole throug...  
WO/2015/114907A1
This insulating tape comprises a mica layer including mica, a reinforcing layer which is stacked upon the mica layer and which includes a filler and a fiber reinforcement material, and a cellulose derivative layer which is stacked upon t...  
WO/2015/105972A1
A polymeric coating can be applied to an overhead conductor. The overhead conductor includes one or more conductive wires, and the polymeric coating layer surrounds the one or more conductive wires. The overhead conductor can operate at ...  
WO/2015/081607A1
Disclosed is a method for recoating an RTV anti-pollution flashover coating on an insulator coated with the RTV anti-pollution flashover coating. The insulator comprises an insulator body, a steel pin connected to the upper surface of th...  
WO/2015/041885A1
A power cable comprising: (A) a conductor, (B) an insulation layer, and (C) a semiconductor layer comprising in weight percent based on the weight of the semiconductor layer: (1) 49-98% of a crosslinked olefin block copolymer (OBC) havin...  
WO/2015/016743A1
The invention relates to technological processes used for the protection of enameled, ceramic, metallic surfaces of electrical engineering articles. The method comprises initial preparation of the surface of the electrical engineering ar...  
WO/2014/130651A1
Methods for manufacturing strain insulators are disclosed. The methods may include swaging and/or crimping, by a die-set, a sleeve of an end fitting on a portion of a core strength rod, the portion being disposed inside the sleeve of the...  
WO/2014/109167A1
The present invention is an insulation tape which is characterized by comprising: a mica layer that contains mica; a reinforcement layer that is laminated on the mica layer and contains a filler and a fiber reinforcing material; and a fl...  
WO/2014/098157A1
To provide a patterned film having high resolution. This film forming method comprises: a step wherein a conductive carbon layer is provided; a step wherein an overcoating layer is provided on the conductive carbon layer; a step wherein ...  
WO/2013/104983A1
A manufacturing process for a structure having a porcelain body (20) and a flange (34) includes: inserting an end portion 24 of the body into a flange opening (40), providing a gap (54) between the body end portion (24) and a metal surfa...  
WO/2013/087414A1
The invention relates to a method for producing composite insulators. A support component is provided with a shielding element made of silicone rubber. The invention is characterized in that the crosslinking of the silicone rubber is ini...  
WO/2013/075209A1
Methods for the aqueous oxidation of metallic films are described. For example, a film of hafnium metal on a silicon substrate can be oxidized to hafnium dioxide using hot deionized water. Methods for fabricating electrical components su...  
WO/2013/071397A1
A mobile coating system for coating an electrical insulator. The system includes an elongate shipping container that is transportable to a worksite, and a plurality of stations located within the shipping container. The stations include ...  
WO/2013/050665A1
The invention relates to a method for producing a high-voltage electrical insulator (1) including at least one metal insulator element (4, 6) embedded onto a dielectric insulator element (2) via a sealing mortar (5), including at least t...  
WO/2013/041363A1
The invention relates generally to the field of insulating electric conductors against partial discharge and specifically to a method for producing an insulation system having improved partial discharge resistance and to an insulation sy...  
WO/2013/034382A1
The invention relates to a device (1) for heating and drying a good (11) having an electrical isolation and to a method for heating and drying a good (11). The device (1) has an autoclave (10) into which a gaseous heating medium can be i...  
WO/2012/166709A2
In one example, a capacitor structure may include a capacitor comprising a surface that defines at least one feedthrough aperture and a ceramic insulator layer attached to the surface. The surface of the capacitor may include a capacitor...  
WO/2012/065888A1
The invention relates to an insulator arrangement comprising a first and a second contact point. The two contact points are disposed on an insulation body (6) and spaced apart from each other. The insulation body (6) has an additive mate...  
WO/2012/058864A1
A conductive core rod made of thermoplastic resin matrix composite, and a preparation mold and a method thereof. The conductive core rod comprises a thermoplastic resin matrix (7), and reinforcing fiber bundles (8) evenly distributed wit...  

Matches 1 - 50 out of 2,298