Exhaust gas purification system of an emergency vehicle
In an exhaust gas purification system of an emergency vehicle, a control unit performs a regeneration process when a collection amount of particulate matters exceeds a predetermined amount and, at the same time, when conditions for regeneration are satisfied. The control unit shifts the state of the...
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| creator | Sakaino, Makoto Oikawa, Naohiko Amaike, Masaaki |
| description | In an exhaust gas purification system of an emergency vehicle, a control unit performs a regeneration process when a collection amount of particulate matters exceeds a predetermined amount and, at the same time, when conditions for regeneration are satisfied. The control unit shifts the state of the engine to an engine output limitation state in which an engine output is limited when the regeneration process is not performed for a continuous period and the amount of particulate matters collected by the main filter exceeds a first predetermined amount. The control unit forcibly cancels the engine output limitation state when the emergency vehicle is being dispatched to an emergency and when the state of the engine is the engine output limitation state. |
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The control unit shifts the state of the engine to an engine output limitation state in which an engine output is limited when the regeneration process is not performed for a continuous period and the amount of particulate matters collected by the main filter exceeds a first predetermined amount. The control unit forcibly cancels the engine output limitation state when the emergency vehicle is being dispatched to an emergency and when the state of the engine is the engine output limitation state.</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; 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 ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; WEAPONS</subject><creationdate>2019</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=20190220&DB=EPODOC&CC=EP&NR=2886838B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190220&DB=EPODOC&CC=EP&NR=2886838B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Sakaino, Makoto</creatorcontrib><creatorcontrib>Oikawa, Naohiko</creatorcontrib><creatorcontrib>Amaike, Masaaki</creatorcontrib><title>Exhaust gas purification system of an emergency vehicle</title><description>In an exhaust gas purification system of an emergency vehicle, a control unit performs a regeneration process when a collection amount of particulate matters exceeds a predetermined amount and, at the same time, when conditions for regeneration are satisfied. 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The control unit forcibly cancels the engine output limitation state when the emergency vehicle is being dispatched to an emergency and when the state of the engine is the engine output limitation state.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3rchILC0uUUhPLFYoKC3KTMtMTizJzM9TKK4sLknNVchPU0jMU0jNTS1KT81LrlQoS83ITM5J5WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BRhYWZhbGFk6GxkQoAQCR4C3Q</recordid><startdate>20190220</startdate><enddate>20190220</enddate><creator>Sakaino, Makoto</creator><creator>Oikawa, Naohiko</creator><creator>Amaike, Masaaki</creator><scope>EVB</scope></search><sort><creationdate>20190220</creationdate><title>Exhaust gas purification system of an emergency vehicle</title><author>Sakaino, Makoto ; Oikawa, Naohiko ; Amaike, Masaaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2886838B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Sakaino, Makoto</creatorcontrib><creatorcontrib>Oikawa, Naohiko</creatorcontrib><creatorcontrib>Amaike, Masaaki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sakaino, Makoto</au><au>Oikawa, Naohiko</au><au>Amaike, Masaaki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Exhaust gas purification system of an emergency vehicle</title><date>2019-02-20</date><risdate>2019</risdate><abstract>In an exhaust gas purification system of an emergency vehicle, a control unit performs a regeneration process when a collection amount of particulate matters exceeds a predetermined amount and, at the same time, when conditions for regeneration are satisfied. The control unit shifts the state of the engine to an engine output limitation state in which an engine output is limited when the regeneration process is not performed for a continuous period and the amount of particulate matters collected by the main filter exceeds a first predetermined amount. The control unit forcibly cancels the engine output limitation state when the emergency vehicle is being dispatched to an emergency and when the state of the engine is the engine output limitation state.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES 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 HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
| title | Exhaust gas purification system of an emergency vehicle |
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