초록 ▼

A container for cryogenic liquids comprises an inner container and an outer container which are positioned with respect to each other and are thermally decoupled from each other by a vacuum insulation layer. In order, with the lowest possible weight and lowest possible costs in series production, to

A container for cryogenic liquids comprises an inner container and an outer container which are positioned with respect to each other and are thermally decoupled from each other by a vacuum insulation layer. In order, with the lowest possible weight and lowest possible costs in series production, to achieve the best possible heat insulation, the inner container and the outer container are in each case composed of prepared fiber-reinforced elements which are in each case wrapped up together with a filament and are thereby connected to one another, and supports which are also composed of a fiber-reinforced plastic are provided on the inner container for the relative positioning of the inner container with respect to the outer container.

대표청구항 ▼

The invention claimed is: 1. A vessel for cryogenic liquids, comprising an inner container and an outer container which are positioned with respect to each other and are thermally decoupled by a vacuum insulation layer, wherein the inner container and the outer container comprise parts composed of

The invention claimed is: 1. A vessel for cryogenic liquids, comprising an inner container and an outer container which are positioned with respect to each other and are thermally decoupled by a vacuum insulation layer, wherein the inner container and the outer container comprise parts composed of prepared, fiber-reinforced elements which are in each case wrapped up together with a filament, wherein the elements of the inner container and the elements of the outer container in each case are thereby connected to one another, and wherein supports comprising a fiber-reinforced plastic are provided on the inner container (1) for the relative positioning of the inner container (1) with respect to the outer container, the inner container and outer container parts adjoin one another along an interface and are wrapped up together with the filament, wherein the parts of the inner container and the parts of the outer container have at the interface cylindrical mating surfaces suitable for an adhesive bond, the inner container and outer container in each case comprising a cylindrical central part and a respective end dome on both sides, wherein the cylindrical central part and end domes are assembled in each case from prepared, fiber-reinforced elements (14) and are connected to one another at the interface situated in planes perpendicular to a longitudinal axis of the cylindrical central part, and, wherein, in the case of the inner container, the cylindrical mating surfaces intended for an adhesive bond are arranged in such a manner that the cylindrical central part overlaps the domes on the inside and, in the case of the outer container, the cylindrical central part overlaps the domes on the outside, wherein the supports on the inner container are individual collars built up by repeatedly wrapping strips of fiber-reinforced epoxy resin around the cylindrical central part of the inner container. 2. The vessel as claimed in claim 1, wherein elements of the inner container comprises carbon fibers and the outer container comprises glass fibers, in each case in an epoxy resin matrix. 3. The vessel as claimed in claim 2, wherein the supports comprise fiber-reinforced plastic which are connected to the elements or are integral therewith. 4. The vessel as claimed in claim 2, wherein the supports are supports which are fitted on the inner container and are wrapped up together with the elements the filament. 5. The vessel as claimed in claim 1, wherein the domes have a centering slug in an intercepting point with their axis of symmetry. 6. The vessel as claimed in claim 5, wherein the centering slug has a central, longitudinally directed aperture.