Method of containing an amorphous core joint
US4903396A · kind A · utility
6Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1989 |
| Grant date | Feb 27, 1990 |
| Priority date | — |
| Expiry date | Mar 14, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49073
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for manufacturing a transformer having an amorphous metal core. The face of the joint portion of the amorphous metal core is covered with an oil compatible porous pads. Pressure plates are disposed over the pads. A frame positioned generally around the plates secures the pads and plates to the amorphous metal core. Banding straps may be threaded about the core assembly to further secure the core assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.