Title:
RESONATOR
Document Type and Number:
Japanese Patent JPS61138115
Kind Code:
A
Abstract:
The invention provides a string resonator vibrating under flexion whose oscillation is maintained by piezoelectric, electrostatic or magnetic exitation means. Decoupling is obtained by inertia masses which oscillate in the vibration plane of the string, between the string and fixing supports, with a movement of rotation about an axis orthogonal to the vibration plane of the string and at the level of flexible elements. The resonator is easy to manufacture, inexpensive and hase a good coefficient of quality. It may be used for force, pressure sensors or gyroscopes.
Inventors:
ANRI FUIMA
DOUNI JIYANIOO
DOUNI JIYANIOO
Application Number:
JP27171685A
Publication Date:
June 25, 1986
Filing Date:
December 04, 1985
Export Citation:
Assignee:
CROUZET SA
ONERA (OFF NAT AEROSPATIALE)
ONERA (OFF NAT AEROSPATIALE)
International Classes:
G01D5/243; G01L1/10; G01L1/16; H03H9/05; H03H9/17; H03H9/46; H03H9/19; (IPC1-7): G01B17/00; G01D5/243; G01L1/10; H03H9/19; H03H9/46
Domestic Patent References:
| JPS5961728A | 1984-04-09 | |||
| JPS4817772A |
Attorney, Agent or Firm:
Michiteru Soga