http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2069743-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B69-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L4-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L4-00 |
| filingDate | 1990-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_398149118e68bcf2d404b0074a167de8 |
| publicationDate | 1991-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2069743-A1 |
| titleOfInvention | Liquid recirculation system |
| abstract | A cleaning process is provided for example for window blinds of the type comprising vertical strips (11) of fabric which are supported at an upper end so as to lie in parallel planes which are rotatable. The process includes a carrying frame (20) for attachment to the lower end of the strips by which the strips are maintained in their proper parallel condition during detachment, washing, rinsing, drying and reattachment. After detachment the strips are immersed in a bath (30) of cleaning liquid which flows longitudinally of the strips from the carrying frame to trailing end of thestrips. Rinsing is carried out in a similar bath. Drying is carried out by passing the strips between parallel runs (54) of an absorbent fabric. The bath (30, 60, 70) and (84) has an upper channel (36, 60) within which the cleaning takes place and a recirculating channel (37, 61) for returning the liquid to the feed end of the upper channel. The pump (38, 64, 77, 82) is arranged to move the whole volume of liquid flowing so that efficiency is maintained by avoiding losses of momentum in the liquid. |
| priorityDate | 1989-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.