Device for securing a blanket module to a fusion reactor vacuum vessel

A device for securing a blanket module to a fusion reactor vacuum vessel, comprising:

• a flexible support in the form of rods that are mounted between an upper flange and a lower flange;
• and
• a displacement compensator threadably mounted on the upper flange of the flexible support, which is faced to the blanket module,
• wherein the displacement compensator comprises
• a locking screw and a supporting sleeve pivotally connected to each other and
• a coupling sleeve with a spherical protuberance,
• wherein the flexible support is coupled to the blanket module by the coupling sleeve through a threaded fastening member;
• wherein
• the threaded fastening member is a locknut with a male thread, and
• the upper flange of the flexible support faced to the blanket module has a concave spherical surface;
• wherein the displacement compensator
• is fixedly connected to the blanket module and
• is provided with a spacer sleeve
• movably connected to the locking screw and
• having a convex spherical surface and a concave spherical surface forming a pivot connection with the upper flange and with the spherical protuberance of the coupling sleeve,
• the coupling sleeve being fixedly connected to a stop surface of the locknut.