End of stroke detection for electromagnetic pump
US8007247B2 · kind B2 · utility
6Cited by
33References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2007 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Dec 26, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B2203/0403
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Detection of end of stroke for an electromagnetic pump is performed using, for example, a calculated first flux derivative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.