Patent · US Expired

Dynamically tuned gyro

US5105669A · kind A · utility

4Cited by
8References
9Claims
0Family size

Inventor

Key dates

Filing dateFeb 20, 1991
Grant dateApr 21, 1992
Priority date—
Expiry dateFeb 20, 2011

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T74/1279
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

With an electrically caged, dynamically tuned gyro, the torquers (34, 36) contain two annular discs (58, 60) which extend out radially and are attached to the gyro rotor (18). The annulalr discs (58, 60) are axially magnetized and an air gap (66) is formed therein between. The torquers (34, 36) fcurthermore contain flat coils (68, 70; 72, 74) which are radially arranged and partially extend out into the air gap (66).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.