Method and apparatus for measuring phase angles of oscillatory motion of vibratory machinery
US4364275A · kind A · utility
4Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 1981 |
| Grant date | Dec 21, 1982 |
| Priority date | — |
| Expiry date | Jan 26, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B5/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of determining the phase angle of a vibrating mechanism using line segments of selected angles. The motion of the line segments on the vibration mechanism is observed and the phase angle of the vibratory mechanism is determined using information from the observation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.