METHOD OF CONTROLLING INTAKE THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To reduce failures due to an increase in amount of EGR gas by preventing an increase in the amount of EGR gas according to an operating condition of an internal combustion engine during deceleration.SOLUTION: The internal combustion engine includes: a supercharger comprising a...
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| creator | NAKAJIMA KENJI NIWA SHINJI |
| description | PROBLEM TO BE SOLVED: To reduce failures due to an increase in amount of EGR gas by preventing an increase in the amount of EGR gas according to an operating condition of an internal combustion engine during deceleration.SOLUTION: The internal combustion engine includes: a supercharger comprising a turbine to be driven by exhaust gas energy and a compressor to be driven by the turbine to compress intake air, an intake throttle valve installed on the upstream side of the compressor, and an exhaust gas recirculating device for recirculating part of the exhaust gas to the downstream side of the intake throttle valve on the upstream side of the compressor. The method of controlling an intake throttle valve for an internal combustion engine controls the opening of the intake throttle valve according to the traveling condition of a vehicle. In the method, the operating condition of the internal combustion engine is detected, and when deceleration is determined as a result of detection, a lower limit value is set to restrict the opening of the intake throttle valve. |
| format | Patent |
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The method of controlling an intake throttle valve for an internal combustion engine controls the opening of the intake throttle valve according to the traveling condition of a vehicle. In the method, the operating condition of the internal combustion engine is detected, and when deceleration is determined as a result of detection, a lower limit value is set to restrict the opening of the intake throttle valve.</description><language>eng</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2012</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=20120126&DB=EPODOC&CC=JP&NR=2012017708A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120126&DB=EPODOC&CC=JP&NR=2012017708A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAJIMA KENJI</creatorcontrib><creatorcontrib>NIWA SHINJI</creatorcontrib><title>METHOD OF CONTROLLING INTAKE THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINE</title><description>PROBLEM TO BE SOLVED: To reduce failures due to an increase in amount of EGR gas by preventing an increase in the amount of EGR gas according to an operating condition of an internal combustion engine during deceleration.SOLUTION: The internal combustion engine includes: a supercharger comprising a turbine to be driven by exhaust gas energy and a compressor to be driven by the turbine to compress intake air, an intake throttle valve installed on the upstream side of the compressor, and an exhaust gas recirculating device for recirculating part of the exhaust gas to the downstream side of the intake throttle valve on the upstream side of the compressor. The method of controlling an intake throttle valve for an internal combustion engine controls the opening of the intake throttle valve according to the traveling condition of a vehicle. In the method, the operating condition of the internal combustion engine is detected, and when deceleration is determined as a result of detection, a lower limit value is set to restrict the opening of the intake throttle valve.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDydQ3x8HdR8HdTcPb3Cwny9_Hx9HNX8PQLcfR2VQjxCPIPCfFxVQhz9AlzVXDzDwLJuAb5OfoAlfs6hQaHePr7Kbj6uXv6ufIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDQyAyNzewcDQmShEA1OkuCw</recordid><startdate>20120126</startdate><enddate>20120126</enddate><creator>NAKAJIMA KENJI</creator><creator>NIWA SHINJI</creator><scope>EVB</scope></search><sort><creationdate>20120126</creationdate><title>METHOD OF CONTROLLING INTAKE THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINE</title><author>NAKAJIMA KENJI ; NIWA SHINJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2012017708A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAJIMA KENJI</creatorcontrib><creatorcontrib>NIWA SHINJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAJIMA KENJI</au><au>NIWA SHINJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF CONTROLLING INTAKE THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINE</title><date>2012-01-26</date><risdate>2012</risdate><abstract>PROBLEM TO BE SOLVED: To reduce failures due to an increase in amount of EGR gas by preventing an increase in the amount of EGR gas according to an operating condition of an internal combustion engine during deceleration.SOLUTION: The internal combustion engine includes: a supercharger comprising a turbine to be driven by exhaust gas energy and a compressor to be driven by the turbine to compress intake air, an intake throttle valve installed on the upstream side of the compressor, and an exhaust gas recirculating device for recirculating part of the exhaust gas to the downstream side of the intake throttle valve on the upstream side of the compressor. The method of controlling an intake throttle valve for an internal combustion engine controls the opening of the intake throttle valve according to the traveling condition of a vehicle. In the method, the operating condition of the internal combustion engine is detected, and when deceleration is determined as a result of detection, a lower limit value is set to restrict the opening of the intake throttle valve.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
| title | METHOD OF CONTROLLING INTAKE THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINE |
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