Electromagnetic relay
US4344103A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Dec 24, 1980 |
| Grant date | Aug 10, 1982 |
| Priority date | — |
| Expiry date | Dec 24, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H50/021
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Electromagnetic relay comprising an electric switching block wherein fixed contact terminals, movable contactor terminal and coil terminals of respective switch sections are integrally held as embedded in an array along respective both longitudinal side edges of an elongated insulative base, and an electromagnet block mounted on the switching block base between the respective terminal arrays for driving their movable contactors by a rocking armature end or ends electromagnetically operated. At least contact holding parts of each pair of the fixed contact terminals are disposed in opposing relation to each other, whereby both side movable contacts of the movable contactor are disposed at the same distance positions from an end joined to the movable contactor terminal, while other terminal pin ends of the fixed contact terminals are disposed out of the opposing relation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.