Abstract: A method a magnet system for a rotor of a permanent magnet electrical machine includes: a first module including a first support member; a second module includes a second support member; wherein the first module includes a first permanent magnet supported by the first support member and/or the second module includes a second permanent magnet supported by the second support member, wherein the first support member and the second support member have respective contact portions which are at least partly structurally complementary to each other allowing to arrange the first module and the second module adjacent to each other in the axial direction, while the contact portions contact each other and causing traverse shift in a direction travers to the axial direction, when pushed towards each other in the axial direction.

Abstract: A permanent magnet module for a permanent magnet electrical machine includes at least a permanent magnet and a baseplate. The baseplate includes a base side for attaching the permanent magnet module to the permanent magnet machine and an opposite top side for attaching the permanent magnet to the baseplate. The permanent magnet module further includes at least a spring for limiting the movement of the respective permanent magnet module along a tangential direction (X) of the permanent magnet electrical machine. The baseplate includes at least a lateral side, the lateral side including the spring.

Abstract: A turbomachine component includes a first housing portion having a first end that extends to a second end. At least one of the first and second ends includes a first sealing surface having a seal receiving passage. A second housing portion includes a first end that extends to a second end. At least one of the first and second ends includes a second sealing surface configured and disposed to register with the first sealing surface. A seal member is provided in the seal receiving passage. The seal member includes a plurality of bristles that extend toward the second sealing surface.