Method for manufacturing electric switching block of electromagnetic relay
US4388757A · kind A · utility
10Cited by
3References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 24, 1980 |
| Grant date | Jun 21, 1983 |
| Priority date | — |
| Expiry date | Dec 24, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49222
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Method for manufacturing an electric switching block of an electromagnetic relay wherein a rocking armature end or ends of an electromagnetic block drives respective movable contactor spring plates between opposing fixed contact terminals in respective switching sections of the switching block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.