| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8db506d7adc56a8b0dab89b4b09f67cd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-3228 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate |
2001-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88d2846ee78f367c7c7d752eab59b6f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05880e0b33422dae1aaba15cb0f57c0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f650b861463423c51e44e69ea739b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aed84ea27d633cafbfe39ccaa9560972
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f965f84dc4e034c1187aa8183f15e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c2fc12e98845745bda1dac5d94a142d |
| publicationDate |
2002-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002014461-A1 |
| titleOfInvention |
Point-of-use water treatment system |
| abstract |
The present invention is directed to a point-of-use water treatment system (WTS) unit ( 20 ) for filtering and treating contaminants in water. WTS unit ( 20 ) may include a first primary coil ( 74 ) located in a base unit ( 22 ) which inductively power a secondary treatment device such as a UV lamp assembly ( 24 ). A filter assembly ( 26 ) is used which has a filter block ( 90 ) and an inner sleeve ( 92 ) which extends inside filter block ( 90 ). Inner sleeve ( 92 ) defines a chamber in which the secondary treatment device ( 24 ) may be disposed. First and second valves and seals may be interposed between the filter assembly ( 26 ), secondary treatment device ( 24 ) and base unit ( 22 ) to allow the filter assembly ( 26 ) and secondary treatment device ( 24 ) to be independently replaceable. Secondary treatment device ( 24 ) may be a lamp assembly ( 24 ) which includes a condensing element ( 84 ) to condense mercury in a bulb in the arc path between filaments ( 444 ). Maintaining the condensed mercury between filaments ( 444 ) serves to reduce the time needed for lamp assembly ( 24 ) to produce light emissions of a predetermined intensity upon subsequent energization as compared to allowing the mercury to condense outside the arc path. A reflector assembly ( 402 ) may be used in lamp assembly ( 24 ) to focus radiation upon conduits ( 80 ) carrying water therethrough and away from returning to a bulb assembly ( 82 ) from which the radiation was originally emitted. An outer enclosure or housing ( 400 ) surrounds the bulb and reflector assemblies ( 82, 402 ) such that lamp assembly ( 24 ) becomes a generally closed pressure vessel. Also, a light pipe ( 250 ) impregnated with a florescent dye may be used to convert UV light into visible light for ease of monitoring the light output intensity of lamp assembly ( 24 ). Light pipe ( 250 ) also serves as a filter to primarily emit light of a particular wavelength (green) while significantly inhibiting light transmission through light pipe ( 250 ) of other wavelengths. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10256669-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7922008-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6919019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008020096-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8128820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005133427-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2615110-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7378015-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8119012-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7740766-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7740765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8480979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004055948-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7850859-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006249462-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7368055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008190827-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8309030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011155661-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009230061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009218292-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004129617-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7749394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004020862-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8158084-B2 |
| priorityDate |
1999-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |