Armature mounting means for an electromagnetic relay
US4045755A · kind A · utility
6Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1976 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Dec 17, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2050/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic relay having a return pole piece, a substantially L-shaped armature and an elongated mounting spring for clamping the armature to the return pole piece. The corner portion of the armature is supported by an upper edge of the return pole piece, and the ends of the mounting spring engage the armature and the return pole piece for providing a clamping force, the line of which passes in close proximity to the supporting edge of the return pole piece to produce an armature resetting moment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.