Multiple cell filter having a gas discharge
US4172791A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 7, 1976 |
| Grant date | Oct 30, 1979 |
| Priority date | — |
| Expiry date | Oct 7, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D33/82
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cell filter having a collecting part divided into chambers and compartments and provided with cavities. Each compartment is provided on the one hand at the bottom thereof with at least one liquid-discharge outlet lying substantially below that level where the cavities open and on the other hand, above the liquid top level, with at least one passageway towards a gas-sucking device in such a way as to suck the gases while causing the gases and liquids to separate and go along different paths inside the compartments, means being provided to return to the original compartment those liquids which might have entered the passageways so as on the one hand, obtain at the distributor outlet, liquid-free gases and on the other hand, collect through the discharge openings only liquids which are substantially free from undissolved gases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.