Switch and recording medium
US8106733B2 · kind B2 · utility
16Cited by
8References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2007 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Jun 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H36/0066
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch has a detection portion that contains a magnetic-field-sensing element and an attraction member. The attraction member generates a magnetically attracting force. The detection portion generates a switching signal based on an output of the magnetic-field-sensing element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.