Eletromagnetically actuated rotating machine unbalance compensator
US5757662A · kind A · utility
39Cited by
19References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1994 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Nov 29, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2127
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electromagnetically actuate machine balancer including a plurality of peripherally placed magnetic circuits and a power driver which selectively interrupts the magnetic flux through the circuits, thereby moving unbalanced rotors in a desired manner to compensate for machine unbalance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.