Magnetic control device
US8482523B2 · kind B2 · utility
6Cited by
15References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2005 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Feb 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/0205
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control device having an elongated shaft, a C-shaped magnet, and an anti-rotation pin. The magnet and the anti-rotation pin are encapsulated in a spherical member. The C-shaped magnet has opposing ends defining an open slot along the C-shaped main body. The anti-rotation pin extends through the slot and connects to the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.