| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_216519fae6ddc5ce884b08c16070c288 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-2405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-2427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5281 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-06 |
| filingDate |
1979-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_feed3215415eb4353fb4a8c8df5a3405 |
| publicationDate |
1983-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4392955-A |
| titleOfInvention |
Liquid treatment apparatus |
| abstract |
In liquid sedimentation and clarification apparatus recirculation of previously settled solids is controlled without affecting the volume or rate of flow of incoming untreated liquid. A throttle plate is placed above an updraft tube in the liquid flow path. Movement of the throttle plate toward or away from the end of the updraft tube alters the quantity of settled solids that are mixed with the incoming liquid during the treatment process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011014298-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4663054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018226936-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8197697-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11648493-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6758978-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5985150-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5879563-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4981366-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6736275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9011677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011024359-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011272346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11148074-B2 |
| priorityDate |
1979-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |