| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-16 |
| filingDate |
2003-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e14e0cbc62fb981607fa88199624ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b61ff0ca9c4c8a952e60b1b331f24cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e06114ee61f23e0232060c8504e1da9f |
| publicationDate |
2005-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005006731-A |
| titleOfInvention |
Oxygen concentrator |
| abstract |
The present invention provides an oxygen concentrator with very little noise in a pressure fluctuation adsorption type oxygen concentrator. In a pressure fluctuation adsorption type oxygen concentrator equipped with a silencer disposed in an intake passage to reduce intake noise of an air supply means, the intake air is introduced into an expansion chamber having a predetermined volume. An oxygen concentrator having a silencer in which an expansion-type silencer and a stretched-channel-type silencer in which the intake air is introduced into a stretched channel that is stretched for a predetermined length using a sound-absorbing material as a partition is configured. [Selection] Figure 2 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10087919-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006121139-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008066102-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140140015-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014145812-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150063406-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013147283-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3320940-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006121139-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014051016-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10029064-B2 |
| priorityDate |
2003-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |