Magnetic ring systems for attachment to a shaft and methods of making and using
US8083431B2 · kind B2 · utility
2Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2008 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Aug 9, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7061
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Magnetic ring systems for attachment to a shaft and methods of making and using are provided. According to an embodiment, a magnetic ring system for attachment to a shaft comprises: a magnetic ring; and an adaptor configured to fit inside the magnetic ring, the adaptor comprising an inner wall spaced from an outer wall, wherein the inner wall comprises a plurality of grooves for engaging the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.