System and method for controlling a flow through a pneumatic system
US10627391B2 · kind B2 · utility
2Cited by
2References
11Claims
0Family size
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Key dates
| Filing date | Nov 12, 2015 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Sep 13, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/50
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device, system and method related to a pneumatic system for fluid analysis. The device, system and method comprises a connection interface for a fluid analyser unit, a connection interface for a pump unit, a flow sensor and a pressure sensor. The device, system and method further comprises a control unit for calculating a pump stroke force or amplitude, and/or pump frequency based on measurements from the flow sensor and the pressure sensor for obtaining a constant flow through the pneumatic system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.