Aerosol testing method
US5261538A · kind A · utility
19Cited by
0References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1992 |
| Grant date | Nov 16, 1993 |
| Priority date | — |
| Expiry date | Apr 21, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F25/0092
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention comprises a method for measuring the amount, i.e., mass, of a volatile liquid which comprises passing the mass over a heat loss measuring device, calculating the amount of heat loss accompanying the vaporization of the mass and correlating the heat loss to measurement of heat loss of known liquid aerosol mass made with the same device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.