| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7d5f027549572483bcba9c338abdfbd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T19-04 |
| filingDate |
1999-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64d86894bfd71189310c791691dcffa7 |
| publicationDate |
1999-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19903022-A1 |
| titleOfInvention |
Air purification device and method |
| abstract |
The present invention provides an air cleaning device and method, wherein air is cleaned by an ion and ozone-containing air flow generated by corona discharge. The device has a flow channel section which has a trumpet-shaped element (3) with an opening on its underside and a cylindrical element (4) connected to the opening on the underside of the trumpet-shaped element (3). The surface of the flow channel section is vapor-coated with a titanium dioxide metal. A needle electrode (1) is arranged in front of the trumpet-shaped element (3) of the flow channel section in the vicinity of an axis of the trumpet-shaped element (3). A ring electrode is formed on the inner surface of the flow channel section. A high voltage is applied between the needle electrode (1) and the ring electrode (2) by a high voltage generating unit. A housing houses the needle electrode (1), the ring electrode (2) and the flow channel section and has an air inlet opening on one side thereof which is arranged closer to the needle electrode. The housing further has an air outlet opening on one side thereof, which is arranged closer to the cylindrical element of the flow channel section. By applying a high voltage between the needle electrode and the ring electrodes, a corona discharge is induced, whereby an air flow containing ions and ozone is generated ... |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116510508-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116510508-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1293216-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1293216-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10324685-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101396567-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1681066-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015188295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2033664-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022043594-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8773838-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8246724-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9337626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007144351-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1867346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2163265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7854900-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10324685-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007144351-A3 |
| priorityDate |
1998-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |