http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013287656-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0effb97294b6b22404e09132ef608cbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b864fa91c97799e87496f63328cb017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b01529ef66dd09104f08ec81004f734 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0871 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2570-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate | 2011-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8dc8efff2e3dc3fa7a50ba06ef2ce05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ca7513de1dc6cf8e33470f3ad407be |
| publicationDate | 2013-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013287656-A1 |
| titleOfInvention | System intended to reduce the amount of nox in the exhaust gases of a motor vehicle |
| abstract | The invention relates to a system intended to reduce the amount of NOx in the exhaust gases of a motor vehicle. The system comprises a storage space ( 1 ) containing a reducing agent; an SCR (selective catalytic reduction) catalytic converter ( 5 ) for treating the exhaust gases laden with reducing agent, and an injection module ( 6 c ) designed to inject the reducing agent from the storage space ( 1 ) into the exhaust gases of the motor vehicle upstream of the SCR catalytic converter ( 5 ). The system further comprises: at least one heat exchanger ( 2 ) connected to the storage space ( 1 ) and containing a porous matrix intended to absorb the reducing agent originating from the storage space ( 1 ); a valve or an injector ( 11 ) downstream of the storage space ( 1 ) and upstream of the exchanger ( 2 ) and designed to control the addition of reducing agent to the exchanger ( 2 ), and a valve ( 12 ) positioned between the storage space ( 1 ) and the exchanger ( 2 ). This is designed to transfer thermal energy to the exhaust gases of the motor vehicle upstream of the SCR catalytic converter ( 5 ) during a first period known as the starting period following the starting of said vehicle. The valve or the injector ( 11 ) is designed to control the rate of flow of reducing agent into the exchanger ( 2 ) during said starting period so that the absorption of the reducing agent by the porous matrix of the exchanger ( 2 ) raises the temperature thereof. The valve or the injector ( 11 ) is also designed then to be closed during a period known as the period at operating temperature when the motor vehicle is running as soon as the exhaust gases have reached a certain temperature. The valve ( 12 ) is designed firstly to regulate the pressure inside the exchanger ( 2 ) during said period at operating temperature and secondly to convey the reducing agent contained in the exchanger ( 2 ) to the storage space ( 1 ) when the pressure inside the exchanger ( 2 ) is higher than the pressure inside the storage space ( 1 ). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9976463-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10329158-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015185101-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016178444-A1 |
| priorityDate | 2010-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.