| 摘要 |
The device comprises a cavity, a resonator placed within the cavity and a support plate for fixing the position of the resonator within the cavity. Recesses are formed in the cavity and the resonator at the point at which they are in contact with the support plate. The support plate is of thermocompressible material. The cavity comprises at least two parts and one of these parts is in contact with the support plate; in order to mount the resonator within the cavity this latter part is assembled with the support plate, the resonator, mechanical locking members and a piston so that the support plate is thus completely surrounded. The assembly is heated to the temperature chosen for thermocompression, whereupon the support plate is compressed by means of the piston. The thermocompressible material then fills the recesses and ensures rigid positioning of the resonator after cooling. |
