Switch device comprising two switches which share a common conductor
US10763058B2 · kind B2 · utility
0Cited by
9References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2019 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Nov 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2231/012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch device and a cooking device having a switch device. The switch device may include a first switch configured to be opened or closed based on contact or non-contact between a first blade and a second blade; a second switch configured to be opened and closed based on contact or non-contact between a third blade and a fourth blade; a housing that accommodates the first switch and the second switch therein; and an actuator disposed in the housing and actuated to selectively open and close the first switch and the second switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.