Method of manufacturing relays
US4611392A · kind A · utility
6Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 1985 |
| Grant date | Sep 16, 1986 |
| Priority date | — |
| Expiry date | Feb 5, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49105
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of assembling electromagnetic relays by securing and aligning the magnetic pole pieces in the base of the relay through the use of ultrasonic reformation of the base material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.