| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c5cd0e0c5eb5c8a4f2765812fba522d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F21-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-68 |
| filingDate |
2000-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e41f4c95061fc9795817fabb9a7b177d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f1cfeb19f462fe9b33c6d989cd3419
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05f533143612bea5a69ce8f6ae01c750 |
| publicationDate |
2001-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0123065-A1 |
| titleOfInvention |
Chemical feeder |
| abstract |
A device (34) for feeding a chemical into a water flow. A housing (100) has an interior with an inlet (44) to the housing admitting the flow and an outlet (122) which includes an outlet conduit (38, 136, 134, 142). The outlet conduit has an inlet port having (140) a user-adjustable elevation. The elevation determines a steady state elevation of the water surface within the housing interior. A foraminate member (188) has at least a portion positioned to be immersed in the water in the housing interior and contains a solid water treatment chemical (212) in contact with the water. The steady state elevation controls the rate of introduction of the chemical from the solid treatment chemical into the flow. The foraminate member is advantageously a basket portion of a water chemical treatment cartridge (174) which also includes a body portion comprising a sidewall (180), a top (182), and a mounting flange (184) for securing the cartridge to a receptacle area (170) on the feeder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10870091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2616393-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11401084-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11383922-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2616393-A1 |
| priorityDate |
1999-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |