Insulator for an electrical busbar system, as well as an insulator system having such insulators
AssigneeABB Schweiz AG
InventorsJochen Rees, Peter Maier
Life of this patent
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Abstract
An insulator is specified for an electrical busbar system having at least one rail (5), which is in the form of an integral axially symmetrical body (1) and has a hole (3) along the axis of symmetry (2), with a mounting surface (4), which is vertically at a distance from the hole (3) and extends radially as far as the rim region of the body (1), being provided on each of the end faces of the body (1) with respect to the axis of symmetry (2), in order to make flat contact with a rail (5). Furthermore, an essentially ribbed first surface (6) extends in the radial direction between the hole (3) and the mounting surface (4). Furthermore, an insulator system having at least two insulators is disclosed.
Claims12
An insulator for an electrical busbar system which is in the form of an axially symmetrical body and has a hole along the axis of symmetry, with a mounting surface, which is vertically at a distance from the hole and extends radially as far as the rim region of the body, being provided on each of the end faces of the body with respect to the axis of symmetry, in order to make flat contact with a rail, wherein the body is formed integrally, and wherein an essentially ribbed first surface extends in the radial direction between the hole and the mounting surface, and wherein an outer surface of the body with respect to the axis of symmetry has an essentially ribbed second surface.
Dependencies are inferred from the claim text.