Boiling condition detector
US4869233A · kind A · utility
21Cited by
7References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1987 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Nov 30, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D23/27543
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Apparatus and methods are disclosed for acoustically detecting different conditions of boiling occurring within a liquid and developing useful control signals correlated to the detected boiling condition. Distinctions are made between no-boiling, sub-cooled boiling, and full or rolling boiling conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.