Flow meter and device for producing active hydroxyl free radical solution having the flow meter
US12152917B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
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Key dates
| Filing date | Jul 15, 2022 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Dec 23, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/023
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow meter includes a meter body and a pressure sensor. The meter body has a liquid impact surface, a sensing surface opposite to the liquid impact surface, and a mounting hole extending from the sensing surface toward the liquid impact surface. The mounting hole is a blind hole. The pressure sensor is mounted in the mounting hole, and has a resistance value that can be measured and that can be changed correspondingly with a change in liquid pressure caused by a change in flow rate. A device for producing an active hydroxyl free radical solution is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.