Devices for the generation of ultrasonics and their application to the preparation of emulsions
USRE29161E · kind E · reissue
2Cited by
2References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1975 |
| Grant date | Mar 29, 1977 |
| Priority date | — |
| Expiry date | Oct 29, 1995 |
Classification
- Technology area (CPC —)General
Abstract
A device for generating .[.ultrasonic.]. waves in a fluid preferably used in emulsifying water and fuel oil and the like constructed of two side plates (each having at least one recess, occurring in adjacent pairs) and a thin steel membrane disk having a liquid access groove (discontinuities) cut out of said disk and extending into said recess such that the remaining portion of the membrane disk extending across each recess pair vibrates (preferably resonates) in the liquid flowing through said groove and into one of said recesses to pass out a discharge conduit extending from the base of such recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.