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Application filed by Віталій Володимирович ФоменкоfiledCriticalВіталій Володимирович Фоменко
Priority to UAU200807826UpriorityCriticalpatent/UA38825U/en
Priority to RU2008138248/22Uprioritypatent/RU81376U1/en
Publication of UA38825UpublicationCriticalpatent/UA38825U/en
A high-voltage cutout fuse consists of a tubular insulation body with ampullaceous metallic contact caps, inside of which fuse elements and arcing material are located. Contacts cap are pressed at the body ends of the cutout fuse through seal packer rubbers, leads of fuse elements are connected with inside surface of contacts caps. Contacts caps have holes, which are arranged in such way that leads of fuse elements are located directly above these holes. Holes into caps are allows quality control of electric connection of lead fuse element with contact fuse.
Electrolytic cell, comprising a containment vessel, a first electrode, a second electrode, a source of electrical current; a gas that forms during electrolysis; a separator with the first electrode and a dielectric material distal to the source of electric current to control the location of the gas nucleation.
Ignition device for exothermic welding, mold for exothermic welding for the ignition device, and apparatus for exothermic welding comprising such a mold and such an ignition device