| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f0f9849d8bad471d98595dc74d0ae52 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S55-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2267-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2275-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M35-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M35-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00 |
| filingDate |
2003-02-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-08-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbec77aeb496a3bac43fe6dd54bdff50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b29e3739eb13f11d7058084385d2d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25439bb3db6e45899cc80e00dc1bdf79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b676d2c38454839999e5b877ba56f8fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ad88ecb66d6d14ce98aa880633a7df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e25a538c859826a324668ee6a026689b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1608ac1caa018bd4b5967624717c3ea0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53c04db75fb8271fa24d32c7b6aa52d2 |
| publicationDate |
2005-08-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6926750-B2 |
| titleOfInvention |
Filter element |
| abstract |
A filter element comprises an oil-impregnated filtering member, and a transmission preventing layer formed on a downstream side of the filtering member, for restricting transmission of at least the carbon dusts from the oil-impregnated filtering member. The filtering member may be formed like a ridge-like-folded structure. The transmission preventing layer may be formed of a coating layer having a resistance against a viscous oil that is impregnated in the filtering member. This coating layer may be formed uniformly as a whole or the thickness or the content of the coating layer may be increased partially. A ventilation shutting-off member (filling layer) may be formed as the transmission preventing layer in the root portion areas of the ridge portions. The transmission preventing layer may comprise a resistant component that is insoluble in the oil that is impregnated in the filtering member. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009071113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010252477-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7674306-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012135659-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007256399-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006236664-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010247404-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7625417-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008184684-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9943796-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008064319-A1 |
| priorityDate |
2002-02-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |