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Rotating joint of high or medium voltage, and the construction outside of Costa
Rotating joint of high or medium voltage, and the construction outside of Costa
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机译:高压或中压旋转接头,以及哥斯达黎加以外的建筑
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摘要
Rotating joint of high or medium voltage, and, building off the coast, the invention relates to a rotating joint of the high voltage, including an annular external element defining a cylindrical chamber around a longitudinal axis and an internal cylindrical element coaxial C Om the external element and rotatable on said external element around said longitudinal axis.The internal and external elements each include at least two axially spaced electrical conductors, which conductors are rotating with the internal and external factors, the conductors forming at least two pairs placed with contact surfaces in mutual electrical contact.A conductor in each pair is provided in the internal element, the other in the external element and being connected to a voltage line that extends to a respective input terminal and an output terminal respectively, the conductors being surrounded by an insulating material.The invention is characterized by the fact that the electrical conductors of the external element are provided in a recess in a ring external insulating solid annul, the electrical conductors of the internal element are provided in a recess in a ring inner annular insulating solid, coaxial with the ring ExternalThe internal and external insulating rings each defining a surface extending in an axial direction limit, the limit surfaces of rings being placed in close proximity to the electrical conductors being placed with their contact surfaces at or near the surface. Limit.
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