Remec Oy

Pekka Antero Jokilehto

Teuvo Haapalahti

Tapio Juha Kaarlo Suvanto

The invention relates to an arrangement for fastening an inner conductor of a resonator structure and to a method for fastening an inner conductor of a resonator structure to a fastening surface structure. The arrangement comprises a fastening surface structure, which in turn comprises an edge of an opening and the opening defined by the edge, the opening being formed through the fastening surface structure. In addition, the arrangement comprises an inner conductor of a resonator structure arranged at the opening formed through the fastening surface structure, the inner conductor comprising an inner space at least on the portion of the conductor that faces the fastening surface structure, which inner space is defined by the wall of the inner conductor which extends into the opening formed through the fastening surface structure. According to the invention, the fastening arrangement comprises an expander, springy in the radial direction, which is brought and thereby fastened in place into the inner space of the inner conductor placed in the opening in the fastening surface structure, the expander being used for pressing the wall of the inner conductor surrounding the inner space of the inner conductor against the edge of the opening formed through the fastening surface structure, at least on the portion of the opening area where the wall surrounding the inner space of the inner conductor coincides with the edge of the opening formed through the fastening surface structure.

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Oulu, Finland

Pekka Antero Jokilehto