Procedure for the increase by welding the thickness of the walls of hollow bodies. (Machine-translation by Google Translate, not legally binding)
Номер патента: ES407764A1
Опубликовано: 16-10-1975
Автор(ы):
Принадлежит: Gebrueder Sulzer AG, Sulzer Ag
Опубликовано: 16-10-1975
Автор(ы):
Принадлежит: Gebrueder Sulzer AG, Sulzer Ag
Реферат: Procedure for welding the thickness of the hollow body walls, especially cylindrical, by welding tape or wire in spiral layers, in which the welding material in the form of wire or tape is applied in layers to a base body rotary with respect to the welding point with a thickness corresponding to a fraction of the wall thickness of the hollow body to be manufactured, characterized in that it starts from a base body or support body that has essentially the shape of the hollow body that has to be but a much smaller wall thickness, the welding material then being applied in several layers to at least one of the two lateral surfaces of the body supporting the thickness of said layers extending each fraction of the wall thickness of the body. Hollow in radial direction. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacturing of a mixture intended for manufacturing a powdered nucleus. (Machine-translation by Google Translate, not legally binding)
Номер патента: ES380934A1. Автор: . Владелец: LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude. Дата публикации: 1972-09-16.