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Matches 1 - 50 out of 23,579

Document Document Title
WO/2019/093821A1
The present invention provides an insulating composition for coating a conductor comprising a polyamic acid and an organic solvent, wherein the polyamic acid is formed by a reaction of a diamine monomer with a dianhydride monomer, and wh...  
WO/2019/093305A1
The present invention is related to an insulating sheet which includes: a sheet base material comprising aramid flocks having an average fibre width of 10-30 µm and aramid fibrids having an average fibre width of 5-40 µm; fine binder f...  
WO/2019/093175A1
Provided is a film which has low dielectric loss tangent even at high temperatures, while having excellent dielectric breakdown strength. A film which is characterized by having a dielectric loss tangent of 0.02% or less at a frequency o...  
WO/2019/090382A1
A wire fence insulator and buffer (10, 100, 200) for retrofitting to a wire fence of the type where the fence wire (18) passes through lateral apertures (26) in fence posts (16). The wire fence insulator and buffer (10, 100, 200) has an ...  
WO/2019/084999A1
A equipment wiring outlet bushing employing an electrical conductivity self-adaptively regulating composite material, related to the technical field of high-voltage electricity transmission and connection equipment, comprising a guide ro...  
WO/2019/083381A1
The proposed invention relates to a system for cleaning insulator strings of electric power transmission lines; the system comprises two circular supports or bases, one at the top and one at the bottom, support tubes arranged in parallel...  
WO/2019/080540A1
A gearbox-oil-resistant and halogen-free flame-retardant groove insulating material of an electric vehicle motor and an application thereof, comprising first weaving glass cloth, a polyphenylene sulfide thin film, and second weaving glas...  
WO/2019/082622A1
A purpose of the present invention is to provide a thermoplastic fiber sheet suitable for the application of covering (e.g., winding) an object (e.g., a plurality of electric wires) and then heat-melting the object to cause the object to...  
WO/2019/079605A1
A system is provided for use with an insulated boom section of a bucket truck. The system includes a source of high volume and pressure, dry air; one or more interior air diffusers connected to the source of high volume and pressure, dry...  
WO/2019/077793A1
An insulating cover material (6) for stator coils, which aims to achieve a good balance between enhancement of thermal conduction and enhancement of withstand voltage, and which is configured of a mica layer (7) that contains mica and a ...  
WO/2019/072664A1
Disclosed is a resilient element (21) for spacing apart two adjacent, in particular flat, surfaces and/or for securing a part in place, the resilient element (21) being made of electrically insulating paper. According to the invention, t...  
WO/2019/071953A1
An ultra high voltage direct current disk-type suspension insulator capable of inhibiting the corrosion of metal electrodes; a separated iron cap attachment system (1) is disposed outside of an iron cap electrode (3) of the insulator, an...  
WO/2019/061635A1
A long rod-shaped porcelain composite insulator, comprising a porcelain rod insulator body (1), an external insulation umbrella skirt protective sleeve (2) being arranged outside the body (1), a ball-and-socket gold fitting (3) respectiv...  
WO/2019/065417A1
This elastomeric piezoelectric element (10) comprises a plurality of unit layers (11) disposed along the thickness direction (X) of the elastomeric piezoelectric element (10). Each of the unit layers (11) comprises: a sheet-shaped dielec...  
WO/2019/067943A1
A corona protection device can include a body. The corona protection device can include an arm. The arm can extend from the body. The corona protection device can include a retention member. The retention member can define a cavity adapt...  
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/2019/047401A1
Provided in the embodiments of the present invention are a composite pipe material for insulating a joystick and a preparation method therefor, the pipe material being made of a resin and fibre fabric composite, the resin comprising epox...  
WO/2019/049922A1
[Problem] To provide: a base material film for flat cables, which is used for the purpose of efficiently transmitting high frequency signals; and an insulating film for flat cables, which uses this base material film for flat cables. [So...  
WO/2019/041619A1
A shed cover (100). The shed cover covers the exterior of an insulator comprising at least one shed (10). The shed cover (100) comprises an accommodating cavity (150), and the accommodating cavity (150) accommodates the upper surface and...  
WO/2019/045160A1
The present invention relates to an automatic fire extinguishing apparatus integrated with a receiving unit, the apparatus having a receiving unit integrated with a fire extinguisher so as to create an overall smart configuration, and de...  
WO/2019/027944A1
A clamping insulator for securing electrical wires to support structures comprising an insulating second clamp member, and an insulating first clamp member that is hingebly connected to the insulating second clamp member and an eyebolt, ...  
WO/2019/025023A1
The invention relates to a feed-through (1) for inserting into a receptacle (3) lying behind a wall (2) and for electrically contacting the receptacle (3), comprising an insulating body (4), which has an insertion portion (5) and a head ...  
WO/2019/020311A1
The invention relates to an insertable high-voltage feed-through (1), comprising: an inner conductor (5), which extends in a longitudinal direction between a high-voltage connection point (19) and an insertion portion (9) of the high-vol...  
WO/2019/012885A1
This cable interconnect unit is tubular, is disposed over the outer peripheral surface of a connecting part of a power cable, and includes: a tubular insulating tube; a non-ohmic resistive layer that is provided on the inner peripheral s...  
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/2019/011426A1
The invention relates to a pluggable high-voltage bushing (1) having an inner conductor (5), which extends in a longitudinal direction between a high-voltage connection and a plug-in section (9) of the high-voltage bushing (1), wherein t...  
WO/2019/009096A1
The purpose of the present invention is to enable water stop performance between electric wires to be maintained as much as possible even when an electric wire bundle is bent. This water stop structure for an electric wire bundle is prov...  
WO/2019/002019A1
The present disclosure relates to a high voltage capacitive (1) device comprising: a non-impregnatable film (3) having a plurality of physically separated regions (5, 9, 11) each defined by a conductive coating provided on the non-impreg...  
WO/2018/234875A1
The present invention describes a safety screen, comprising a visor and one or several feet, which can preferably be placed over a conducting cable or sleeve, and has the characteristic of neutralising electric arcs and/or flashover. The...  
WO/2018/225760A1
Provided is a novel flexible composite film and a flexible circuit film which uses the same as a starting material. The flexible composite film is formed by copper plating a top surface of a functional resin film 1 to which a special fun...  
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/2018/219637A1
The invention relates to a kit (1) for a lead-through arrangement for the electrical connection of a transformer system through an opening (2a) in a housing wall (2) of the transformer system, the kit (1) comprising: an elongate electric...  
WO/2018/221814A1
The present invention relates to an insulating device for a crossarm of an electric pole and a manufacturing method for an insulating crossarm, the insulating device comprising: a hollow pipe member; and an insulating tube which comes in...  
WO/2018/220156A1
The invention relates to a line bushing (1) in a housing (2) of an electrical machine (1) in explosive atmospheres, having a threaded bush (100) and a terminal stud (200), wherein the threaded bush (100) is an insulator and is located in...  
WO/2018/221821A1
A bushing heating monitoring device, according to one embodiment of the present invention, can include: a temperature sensitive member embedded so as to be encompassed by an insulating member of a bushing for encompassing a power line wi...  
WO/2018/216843A1
The present invention relates to a line post insulator used for supporting a wire in a distribution line, and a wire binding method for fixing a wire to the head of a conventional insulator induces a voltage at both ends in proportion to...  
WO/2018/210687A1
The present disclosure relates to a filled silicone rubber (SiR) material (2) comprising at least 20 wt% of alumina tri-hydrate (ATH) as a filler (4) dispersed in SiR (5) to below the percolation threshold. The ATH is a mixture of a firs...  
WO/2018/207475A1
Provided are a self-welding high dielectric silicone rubber composition and a self-welding high dielectric tape. The self-welding high dielectric silicone rubber composition comprises: (A) 100 parts by mass of an organopolysiloxane repre...  
WO/2018/201927A1
An insulator (1000) comprises an insulating tube (1100) and flanges (100) connected to two ends of the insulating tube. The insulating tube is filled therein with an insulating gas and provided with a drying device. Also disclosed is a c...  
WO/2018/199695A1
The present invention relates to a low-voltage bushing and a ground terminal assembly for a transformer, in which internal and external insulators for the low-voltage bushing installed in the transformer are made of epoxy, a clamp termin...  
WO/2018/196499A1
Disclosed are an umbrella sleeve and an electrical apparatus using same. The umbrella sleeve (100) is arranged on the electrical apparatus, and the electrical apparatus comprises at least two parallel insulators (300); and at least two m...  
WO/2018/191343A1
The present disclosure provides embodiments of power distribution system components, such as arresters, isolators, bushings, and fuses that include one or more end caps that have predefined heat resistant characteristics that can withsta...  
WO/2018/179437A1
This method for producing a coil for a rotary electric device comprises: a step for forming a laminate of a mica tape, the laminate covering at least a portion of the outer circumference of a coil conductor; a step for impregnating the l...  
WO/2018/180108A1
In this invention, a bonder (27) to be housed in a bonder cap (1) has a step (30). In the bonder cap (1), the other end (4) is constituted as an electric wire draw-out port (7) wherefrom electric wires (22 to 24) can be drawn-out. A bond...  
WO/2018/179440A1
A coil for dynamo-electric machines, which comprises a coil conductor and an insulating layer that is arranged on the outer circumference of the coil conductor, and wherein: the insulating layer contains a mica tape; the mica tape compri...  
WO/2018/179439A1
Disclosed is a coil for a rotary electric device, the coil comprising: a coil conductor; and an insulating layer arranged on the outer circumference of the coil conductor. The insulating layer includes a mica tape. The mica tape includes...  
WO/2018/181403A1
This heat resistant release sheet has a polyimide substrate and first and second polytetrafluoroethylene (PTFE) layers sandwiching the polyimide substrate. The number average molecular weight of PTFE constituting the first and second PTF...  
WO/2018/172071A1
The aim of the invention is to provide an electrical appliance (8) for connecting to a high-voltage network, comprising a magnetisable core, at least one winding surrounding a core section of the core, and a vessel (2) that can be filled...  
WO/2018/173920A1
The purpose of the present invention is to provide a resin composition which enables the achievement of a cured film that has a low dielectric loss tangent and is capable of withstanding a heat treatment and a chemical treatment, said tr...  
WO/2018/168415A1
Provided is a technology which improves close adhesion between a wire after heat shrinkage and a heat-shrinking cap. A cap-equipped wire comprises a wire, a spacer attached around a covered section of the wire, and a heat-shrinking cap i...  

Matches 1 - 50 out of 23,579