Rotor balancing
US4893044A · kind A · utility
14Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 1987 |
| Grant date | Jan 9, 1990 |
| Priority date | — |
| Expiry date | Nov 20, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F15/322
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An improved arrangement for securing a counterweight to a rotor of an electric motor is disclosed wherein the counterweight includes a body portion disposed entirely on one side of a diametrical plane extending along the axis of rotation of the rotor and flange portions for securing said counterweight to the rotor are disposed on the other side of this plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.