Fan flow sensor for proton exchange membrane electrolysis cell
US6652732B2 · kind B2 · utility
3Cited by
16References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2001 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Jul 19, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fan flow sensor for a gas generating proton exchange member electrolysis cell includes a switching device and a sail disposed in communication with the switching device. The sail is pivotally mounted and movable in response to an airflow from a fan. The sail is further configured to actuate the switching device in response to the airflow from the fan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.