Electromagnetic switching apparatus with interchangeable switches
US4800352A · kind A · utility
10Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1987 |
| Grant date | Jan 24, 1989 |
| Priority date | — |
| Expiry date | Oct 8, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2300/044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic switching apparatus with interchangeable switches is provided, including a base with a bottom and a cavity containing an electromagnet whose mobile armature, through a disconnectable transmission piece, actuates the mobile contact of a switch housed in an insulating case removably associated with a fixing face of the base opposite the bottom, said fixing surface including openings for the passage of said transmission piece, said base having connection terminals connected to contact pieces which cooperate with corresponding pieces connected to the switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.