Pump seal flush
US4264452A · kind A · utility
59Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 10, 1979 |
| Grant date | Apr 28, 1981 |
| Priority date | — |
| Expiry date | Jul 10, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B53/164
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An inertial filter is installed in the discharge of a pump which is used to transfer slurries, and the filtrate stream from the filter serves as the pump seal flush.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.