Three position electrical switch
US4620071A · kind A · utility
3Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 1984 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Dec 7, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H23/168
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical switch device which includes a pair of movable contact arms which are operatively associated with a three-position switch mechanism so as to permit, in a unitary structure, passage of current to a partial load or to a full load and also to prevent passage of current to any load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.