Water bike equipped with speed meter
US6508116B1 · kind B1 · utility
2Cited by
5References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 2, 2000 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Jun 2, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P5/083
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A water bike equipped with a speed meter wherein a speed meter sensor 1 including a coil for generating a magnetic flux and electrodes disposed at positions vertical to both flowing direction of a fluid and direction of the magnetic flux, and for measuring the speed of the water bike on water by the value of electromotive force generated by an electromagnetic induction operation, is fitted to a submerged portion of the water bike 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.