Hot wire anemometer for measuring the flow velocity of gases and liquids (II)
US4300391A · kind A · utility
9Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 1979 |
| Grant date | Nov 17, 1981 |
| Priority date | — |
| Expiry date | Jun 15, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P5/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a hot wire anemometer for measuring the flow velocity of gases and liquids, especially for the intake air of internal combustion engines, with one or more temperature dependent resistances of which one or more are heated wherein there is applied to the side of the heated resistance in the direction of flow a heat insulating coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.