Abstract:
A superconducting coil for a magnetic resonance apparatus is formed by one or more wound superconducting conductors that are embedded in a cured sealing compound, with a filler composed only of nanoparticles added to the sealing compound.
Abstract:
In a method to produce a curved coil, in particular a sub-coil of a gradient coil for a magnetic resonance apparatus, at least one conductor is wound corresponding to a predetermined pattern on a winding plate, and a winding plate composed of multiple plate elements that are moveable relative to one another is used that is formed into a curved shape after the winding of the conductor, in which curved shape the conductor is fixed while maintaining the curved shape.
Abstract:
In a method to ensure the removability and/or the mobility of at least one element cast in a sealing compound for a module of a medical apparatus, wherein the element is coated with a meltable substance before the casting, the meltable substance is melted by heating after the casting in order to remove and/or to produce the mobility of the element.
Abstract:
In a method for manufacturing a cooling device for a gradient coil, the cooling device having at least one flexible cooling tube arranged on a carrier plate configured in accordance with a predetermined pattern, the at least one cooling tube originally having a circular cross section, is laid in accordance with the predetermined pattern and is flattened to permanently deform its cross section.
Abstract:
The invention relates to isocyanurate-containing, organosilicon compounds of the general formula ##STR1## in which Q=--(CH.sub.2).sub.3 SiR.sub.2 O(SiR.sub.2 O).sub.n SiR.sub.2 R', n is an integer from 0 to 25 and x is an integer from 0 to 10, and the following holds for the residues R and R', which can be the same or different:R=alkyl, cycloalkyl, aryl, arylalkyl or alkylaryl, andR'=an epoxy-functional residue with 4 to 10 C-atoms or a (meth)acrylate-functional residue with at least 6 C-atoms.
Abstract translation:本发明涉及含有Q = - (CH 2)3 SiR 2 O(SiR 2 O)n SiR 2 R'的通式为“IMAGE”+ TR“IMAGE”的含异氰脲酸酯的有机硅化合物,n为0〜25的整数,x为整数 0至10,并且对于残基R和R'可以相同或不同:R =烷基,环烷基,芳基,芳烷基或烷芳基,R'=具有4至10个的环氧官能残基 C原子或具有至少6个C原子的(甲基)丙烯酸酯官能残基。