EXHAUST GAS PURIFICATION DEVICE
An exhaust gas purification device in which catalysts are efficiently activated and in which pressure loss caused by deposition of particulates exhausted from an internal combustion engine is suppressed. The exhaust gas purification device has a first purification section and a second purification s...
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| creator | MATSUMOTO, TAKESHI TAMANE, YASUYUKI |
| description | An exhaust gas purification device in which catalysts are efficiently activated and in which pressure loss caused by deposition of particulates exhausted from an internal combustion engine is suppressed. The exhaust gas purification device has a first purification section and a second purification section. The first purification section has a metal honeycomb structure where a first oxidation catalyst is carried. The second purification section is placed on the downstream side of the first purification section and has a particulate filter that carries different amounts of second oxidation catalysts on the upstream side and on the downstream side of an exhaust gas route. |
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The exhaust gas purification device has a first purification section and a second purification section. The first purification section has a metal honeycomb structure where a first oxidation catalyst is carried. The second purification section is placed on the downstream side of the first purification section and has a particulate filter that carries different amounts of second oxidation catalysts on the upstream side and on the downstream side of an exhaust gas route.</description><language>eng ; fre ; ger</language><subject>BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; STEAM ENGINES ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110831&DB=EPODOC&CC=EP&NR=2184459B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110831&DB=EPODOC&CC=EP&NR=2184459B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUMOTO, TAKESHI</creatorcontrib><creatorcontrib>TAMANE, YASUYUKI</creatorcontrib><title>EXHAUST GAS PURIFICATION DEVICE</title><description>An exhaust gas purification device in which catalysts are efficiently activated and in which pressure loss caused by deposition of particulates exhausted from an internal combustion engine is suppressed. 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The exhaust gas purification device has a first purification section and a second purification section. The first purification section has a metal honeycomb structure where a first oxidation catalyst is carried. The second purification section is placed on the downstream side of the first purification section and has a particulate filter that carries different amounts of second oxidation catalysts on the upstream side and on the downstream side of an exhaust gas route.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | EXHAUST GAS PURIFICATION DEVICE |
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