Thermal relay with remote controlled resetting and testing junctions
US5109210A · kind A · utility
1Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1991 |
| Grant date | Apr 28, 1992 |
| Priority date | — |
| Expiry date | Apr 4, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H83/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A thermal relay is disclosed which can be remotely re-set and/or tripped by means of remote control electromagnets. The case of the relay has second fixing means adapted to receive first fixing means belonging to one and the same electromagnet can in which an extension of the core or plate is orientable so as to come opposite each of the re-setting and testing pushers placed on the front face of the relay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.