Sealed dual plunger switch assembly with simultaneity
US8993903B2 · kind B2 · utility
1Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2007 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Mar 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2221/072
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A sealed dual plunger switch assembly includes two switch sub-assemblies comprising plunger actuating mechanisms and basic switches. The sub-assemblies can be inserted into an overall enclosure using shims in order to position their operate points in the desired range relative to the enclosure's mounting surface. The enclosure is then sealed using a combination of covers, gaskets, o-rings, connectors and potting. The sub-assemblies individually and/or simultaneously receive actuation inputs within a fixed distance from the assembly's mounting surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.