| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2410-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M26-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2250-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2370-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0878 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M25-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08 |
| filingDate |
1994-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a959c4cccd5e1faa8639e7815668a5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e145a1e2f99d2d54764738cb53ebc2d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bb643029b8f2ae7e667894b2554c540 |
| publicationDate |
1995-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07166853-A |
| titleOfInvention |
Exhaust gas purification device and device and method using the same |
| abstract |
(57) [Abstract] [PROBLEMS] To provide a device for effectively adsorbing non-combustible hydrocarbons contained in exhaust gas discharged from an engine, particularly low molecular weight alkenes. [Constitution] It consists of a housing that contains zeolite. Zeolites include unframed cations selected from non-precious metal transition metal ions, rare earth oxide ions, alkaline earth metal ions and combinations thereof. The maximum pore opening of at least one set of pores provided by the zeolite is 5.6 angstroms or less. During cold start of the engine, the exhaust stream is directed through the zeolite by the thermostat control valve to the main converter. When the zeolite is heated by the passing exhaust stream to reach the desorption temperature, the switching of the valve directs the exhaust stream directly to the main converter. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008091605-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008516756-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013244483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0001467-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11110435-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017159628-A1 |
| priorityDate |
1993-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |