Apparatus for supplying filtered liquid
US4673493A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1985 |
| Grant date | Jun 16, 1987 |
| Priority date | — |
| Expiry date | Mar 25, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D37/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to an apparatus of a fixed type for supplying filtered liquid which is able to filter liquid containing impurities of minute solid particles and then supply the filtered liquid while further filtering the same, said apparatus itself being of a fixed type, so designed that the liquid is repeatedly passed through a filter member provided within said apparatus for sufficient filtration, and at the same time, the liquid is filled in a movable container with rollers so as to be freely taken in or out of the apparatus in a completely purified condition, wherein the liquid in the movable container is transferred to fixed tanks, when the movable container is separated from the apparatus so as to be filled with fresh liquid, further to a discharge port through said filter member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.