http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020148331-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f53aaf6c99bf854b4f9f10f4241e880 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D45-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H57-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-10 |
| filingDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e2358a5941373afb1602890f3d2fb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00b58c47b153a6b970cc6d8a5cf6f593 |
| publicationDate | 2020-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020148331-A |
| titleOfInvention | Vent valve |
| abstract | PROBLEM TO BE SOLVED: To provide a vent valve capable of maintaining suitable performance. SOLUTION: This is a ventilation valve 10 which is attached to a housing 11 of a mechanical device and adjusts the pressure inside the housing 11 containing lubricating oil, and is a ventilation path for communicating the inside and the outside of the housing 11. A valve body 12 provided with 13, a first filter 14 having gas permeability and liquid impermeableness provided in the valve body 12 so as to be located on the ventilation path 13, and a first filter on the ventilation path 13. It has a second filter 20 provided in the valve body 12 so as to be located closer to the inside of the housing 11 than the 14, and the second filter 20 contains porous particles that capture oil mist due to lubricating oil. It contains a fiber that suppresses the dropping of porous particles and imparts air permeability to the second filter 20. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022258261-A1 |
| priorityDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.