Dynamoelectric machine
US4473764A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 27, 1982 |
| Grant date | Sep 25, 1984 |
| Priority date | — |
| Expiry date | Jul 27, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/15
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A dynamoelectric machine has a pair of opposite end frames with a pair of sets of apertures extending therethrough, respectively. A set of beams includes a pair of opposite end portions and a pair of sets of tabs on the opposite end portions of the beams which extend at least in part through the aperture sets in the end frames, the tabs being sized predeterminately smaller than the apertures and predeterminately arranged generally in spaced apart relation from said apertures therewithin, respectively. A pair of sets of welds interconnect the end frames at least adjacent the apertures therein with at least a part of each of the tabs extending at least in part through the apertures in the spaced apart relation therefrom, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.