초록 ▼

A superconductive cable which has a cryostat with two concentric metal pipes where the cryostat has at least a first axial section with a first axial spring constant, and at least a second axial section which has a second axial spring constant which at most is 20%, more preferred at most 10%, of the

A superconductive cable which has a cryostat with two concentric metal pipes where the cryostat has at least a first axial section with a first axial spring constant, and at least a second axial section which has a second axial spring constant which at most is 20%, more preferred at most 10%, of the axial spring constant of the first section.

대표청구항 ▼

1. System with a superconductive cable and a cryostat, which surrounds the superconductive cable said system comprising: a cryostat includes an outer corrugated pipe and a concentric inner corrugated pipe with an insulation, arranged between the two pipes, wherein the cable is arranged along the cry

1. System with a superconductive cable and a cryostat, which surrounds the superconductive cable said system comprising: a cryostat includes an outer corrugated pipe and a concentric inner corrugated pipe with an insulation, arranged between the two pipes, wherein the cable is arranged along the cryostat in the inner corrugated pipe, wherein the cable core is fixed at each end of the cryostat to the same and whereinthe cryostat has in a first axial section a helically-shaped corrugation with a first specific spring constant in the axial direction, and, in a second axial section a ring-shaped corrugation with a second specific spring constant in the axial direction, which at most is 20% of the first specific spring constant. 2. System according to claim 1, wherein the second section of the cryostat comprises at most 10% of the axial length of the second section. 3. System according to claim 1, wherein the cable core at ambient temperature has an excess length as compared to the cryostat. 4. System according to claim 1, wherein the outer corrugated pipe and the concentric inner corrugated pipe of the cryostat have in the second axial section a greater corrugation depth than in the first axial section. 5. System according to claim 1, wherein the outer corrugated pipe of the respectively first and second sections are connected integrally with each other with their end faces and form a continuous intermediate space therebetween.