Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices
US9478381B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2013 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Oct 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2071/0278
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit including an actuating module of the unitary cut-off units; a removable electrical control module including an adaptive connection mechanism configured to interconnect with an actuating coil of an electromagnetic actuator when the removable module is positioned on the actuating module; a quick attachment mechanism allowing the removable attachment of the actuating unit onto the cut-off unit and including a coupling hook configured to attach and hold the cut-off unit to the actuating unit, and to engage with an actuating device of a unitary cut-off unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.